BL Rankings, The Best Lawyers in America
    Administrative/Regulatory Law, 2010-2022
    Government Relations Practice, 2007-2022
    Lawyer of the Year: Government Relations Practice (Austin), 2017

Over 35 years' experience representing clients in their dealings with state and federal government agencies, legislators, members of Congress, and executive branch agencies.

Serves as a Director and Chair of the Audit Committee for Austin Trust Company.

Represented a Fortune 100 company regarding the siting, permitting and development of a nuclear power plant.

Represented a Fortune 100 company developing statewide public support for a $4+ Billion liquefied natural gas export facility.

Represented multinational energy trading company regarding doing business with various Texas generators.

Successfully represented the British Consul General regarding legislation which would have limited state investments in companies doing business in Northern Ireland.

Successfully represented the State of Maine, negotiating its withdrawal from an interstate compact with Texas and Vermont, including the waiving of payment of a multi-million dollar exit fee.

Represents one of the world's largest education assessment companies in its dealings with Texas state government.

Represented Texas Academy of Family Physicians in legislative matters including dispensing, rural health care, access to care and other issues.

Represented the Professional Advocacy Association of Texas; the state association of the governmental affairs community in legislative and regulatory matters.

Represented one of the largest medical marijuana companies regarding its efforts to enter the Texas market. ? Represented a national industry association regarding the passage of Texas legislation legalizing hemp cultivation and the establishment of a new hemp industry in Texas.

Represented a Texas groundwater conservation district in its dealings with the U.S. Department of Agriculture developing a multistate, regional effort to conserve groundwater, and before the Texas Legislature

6-10 years

2019 Capitol Inside Texas Lobby Power Rankings - "Rising Star"

Texas Legislature
Texas Governor's Office
Texas Commission on Environmental Quality
Texas Comptroller of Public Accounts
Public Utility Commission of Texas
Railroad Commission of Texas
Texas Water Development Board
Texas Department of Transportation
Texas Department of Agriculture
Texas Alcoholic Beverage Commission
Texas Parks and Wildlife Department
Texas Animal Health Commission
Texas Department of Insurance
Texas Facilities Commission
Texas Health and Human Services Commission
Texas General Land Office
Texas Department of Licensing and Regulation
Texas Department of Public Safety

Matthew Bentley is a government relations consultant working for associations, companies, local governments and non-profit organizations in Texas. His practice is focused on environmental management, energy and utility regulations, private property interests, natural resources, infrastructure projects, economic development and alcohol issues. Matthew focuses his guidance on public positioning, issue management and government relations. His success relies greatly on his extensive relationships with elected officials and staff throughout the legislative and executive branches of state government. His work has resulted in the development and implementation of public policy; formulation of strategy with key government officials; and improved communication between legislative and business leaders at the highest level.

Matthew began independent lobbying during the 83rd Legislative Session (2013). Among others, he currently represents the country's largest telecommunications company, the state's leading utility association, a mining operation, a Class A water utility, a conservative tort reform organization, a multi-national transportation infrastructure company, a mid-sized manufacturer seeking regulatory rule changes, an association involved with the Texas Sunset Advisory Commission, a group of Texas wineries, a residential developer and a non-profit cancer research foundation. Previous clients have included the state's two largest waste and recycling businesses, several landowner groups, an oil and gas trade association, special purpose districts, a leading power generation company and other major infrastructure projects. Matthew was recently named a Top Ten "Rising Star" by Capitol Inside, a bi-partisan publication covering Texas politics and government.

Throughout the 82nd Texas Legislature (2011), Matthew was under contract to Reggie Bashur, Cliff Johnson, Clay Pope and Luis Saenz, working on their clients' interests before the Texas Legislature and agencies throughout the state. During the 81st Legislative Session (2009), he worked for Commissioner Todd Staples at the Texas Department of Agriculture, as the Commission underwent the Sunset Advisory Commission review process.

Matthew also previously served as Business Development Manager for Procurement Strategy Group, Inc. This Austin-based government relations firm was well respected by government and business leaders for brokering mutually beneficial procurement solutions, until it dissolved due to retiring partners in 2012. Matthew helped companies target and win projects with federal, state and local governments.

Matthew has considerable experience and great success in working on political campaigns throughout Texas and the United States. In 2018, Matthew had a one hundred percent win rate as he consulted on Cody Harris' campaign for the Texas House of Representatives, U.S. Congressman Lance Gooden's open seat race for Congress and judicial races throughout East Texas. Matthew also served as Campaign Manager for State Representative Byron's Cook successful 2016 campaign for re-election. That race was among the highest profile and most seriously contested races that cycle. Matthew started his campaign work with Commissioner Todd Staples' statewide Agriculture Commissioner campaign and Governor Rick Perry's 2010 gubernatorial and 2012 presidential races. Matthew is very involved with the Texas GOP's Mighty Texas Strike Force, having served as the Virginia Co-Captain for the 2016 General Election.

Matthew presently serves on the Advisory Council for Texan by Nature, a non-profit organization founded by Former First Lady, Laura Bush, which focuses on safeguarding the environment with respect to private property interests and economic development. Matthew graduated from The University of Texas at Austin.

0-5 years

Previously appointed by Texas Governor Greg Abbott to serve as the Governor's designee Chair for the Texas Bond Review Board.

14. Ky's experience in Texas government is notable, previously serving as State Budget Director for Governor Abbott, as well as serving as the Governor's designee Chair for the Texas Bond Review Board. Before his time in the Governor's office, Ky spent the better part of two decades in the Texas House of Representatives serving as Chief of Staff and Legislative Director for former State Representative Jim Keffer. As Chief of Staff for then-Representative Keffer, Ky also served as Chief Clerk for several Texas House committees, including Ways and Means, Energy Resources, Economic Development and the Select Committee on Property Tax Relief.

A proven strategist and passionate advocate for his clients, Ky Ash has more than twenty years of experience working in the Texas Legislature and executive branch of Texas state government. Ky's work covers all major policy areas, with a particular emphasis in budget, economic development, energy and tax policy matters.

Known as a mover and shaker around Austin, Texas Energy Report noted that Ky is, "well known in the Capitol for his expertise in energy, taxes and budgeting."

With an innate sense for the economics of business and armed with deep industry knowledge, Ky is sought out by a wide range of companies and organizations across the State. His clients include Fortune 500 companies, trade associations and businesses engaged in matters related to e-commerce, higher education, healthcare, information technology, transportation, energy, electricity, telecommunications, public safety and manufacturing.

Ky's experience in Texas government is notable, previously serving as State Budget Director for Governor Abbott, as well as serving as the Governor's designee Chair for the Texas Bond Review Board.

Before his time in the Governor's office, Ky spent the better part of two decades in the Texas House of Representatives serving as Chief of Staff and Legislative Director for former State Representative Jim Keffer. As Chief of Staff for then-Representative Keffer, Ky also served as Chief Clerk for several Texas House committees, including Ways and Means, Energy Resources, Economic Development and the Select Committee on Property Tax Relief.

Prior to joining HBS, Ky served as Government Affairs Advisor at K&L Gates.

Mr. Erskine was listed in the 2012-2017 editions of the Best Lawyers in America in the area of government relations.

He was also the architect of the Oil Field Clean-up Fund, which created an industry-supported fund that is dedicated to the plugging of the State's 48,000 abandoned oil and gas wells and the sites upon which they are located. It has become the model legislation for the states and has been adopted in many jurisdictions since its passage in Texas.

Mr. Erskine joined the firm in 1994 after seventeen years of service with Amoco Corporation as senior government affairs representative, where he was ultimately responsible for all legislative and political activities for the parent corporation and subsidiaries, including those involving exploration and production, refining and marketing, chemicals, pipeline, research and development, marine transport and waste disposal in Texas and New Mexico. From 1976-1978, he was an attorney in the state government affairs section of Dupont's legal department. Mr. Erskine was also associated with Alan M. Voorhees and Associates, where he was responsible for legal and political issues involved in transportation and environmental planning studies.

Mr. Erskine's practice with K&L Gates consists primarily of legislative representation and administrative law. He was instrumental in the formulation and passage of Proposition 2, which exempted pollution control equipment from property taxation. In addition to working with building the coalition that insured its passage by the legislature, he was deeply involved in the statewide campaign for voter approval.

He was also the architect of the Oil Field Clean-up Fund, which created an industry-supported fund that is dedicated to the plugging of the State's 48,000 abandoned oil and gas wells and the sites upon which they are located. It has become the model legislation for the states and has been adopted in many jurisdictions since its passage in Texas.

6-10 years

Resume upon request

We believe that collaboration is key to success. We work closely with our clients to understand their challenges and goals and develop solutions that are tailored to their unique needs. Our approach is transparent, results-driven, and designed to help businesses thrive.

B.S., Cum Laude,
Texas Tech University
Major: Agricultural & Applied Economics

Drew DeBerry has more than 20 years of experience at the highest levels of public policy development and implementation. He has dedicated his years of service to developing a wealth of knowledge and relationships that complement the growing range of clients at Axis Strategic Partners.

DeBerry served on Governor Greg Abbott's senior staff for the first three years of his term as governor, most recently serving as Director of Budget and Policy and as Policy Director prior to that. In those roles, DeBerry worked closely with executive agency commissioners, directors, and staff as well as legislative offices on all aspects of the state budget and programs throughout state government.

Prior to working for Governor Abbott, DeBerry was the Deputy Commissioner of the Texas Department of Agriculture under then-Commissioner Todd Staples. This position followed several years in Washington, D.C. serving under President George W. Bush as the White House Liaison and Deputy Chief of Staff at USDA. He began his career working in the legislative arena as a staff member in the Texas State Senate.

Throughout his extensive public service career, DeBerry has also worked on state and national political campaigns to develop grassroots coalitions and help to direct overall campaign strategy.

A graduate of Texas Tech University, Drew and his wife, Kara, have four outstanding and talented children.

B.A., Miami University
Major: Political Science

Advising clients on a broad range of topics in Texas and beyond is what Greg Macksood has dedicated his life to for the past 20 years. During that time, he has served as a trusted advisor to a wide range of clientele including Fortune 100 corporations, state trade associations and seed capital pre-revenue startups in developing political, legislative, media and grassroots engagement strategies throughout the country.

After attending Miami University in Oxford, Ohio where he received a B.A. in Political Science, Macksood split his time between Columbus, Ohio and Washington, D.C. working for a national public affairs and government relations firm. There, he focused on healthcare, tax policy, and natural resources.

Since then, Macksood has directed the government relations efforts in Texas for one of the nation's largest energy companies. It was during that time that he served on numerous boards and held multiple leadership positions across several trade associations. All the while, Macksood was learning how to navigate different political climates across Texas and effectively advocate for the energy sector, maintaining and developing deep political relationships in both parties.

In addition to his deep legislative relationships across both sides of the aisle, Macksood also has extensive experience representing interests before Texas regulatory agencies on issues including water, transportation, eminent domain, air permitting, insurance, healthcare, electricity and land use and minerals. His intimate knowledge of agency procedures makes him an effective advocate for his clients.

As for political experience, Macksood has managed statewide ballot initiatives, created issue advocacy coalitions, and implemented media communications strategies.

Greg is also the father of three young children who keep him and his wife Dakota busy outside of the world of politics.

20+ years

Named Top Lobbyist by Austin Business Journal Girl Scouts' "Woman of Distinction" AwardAustin Business Journal's "Profiles in Power" "Austin Under 40" AwardGlossy 8 list by Austin American-Statesman Austin Fashion Week's "Style Setter" Award

Lobbyist, political fundraiser and national political commentator Andrea McWilliams is a skilled strategist, combining grace with grit and patience with persuasion. Known for her meticulous attention to detail, McWilliams brings her unique expertise to every issue she engages drawing on her time in both the private and public sector. The national media, including FOX News, the Wall Street Journal, Newsweek, USA Today, CNN, BBC, and NPR have all reported on McWilliams' role as a leading fundraiser and political strategist. Named Texas Businesswoman of the Year by the Women's Chamber of Commerce of Texas, she was recognized as "consigliere to the powerful and political." McWilliams was the only lobbyist profiled together with the Governor, Lieutenant Governor and Speaker of the House in Texas Monthly's "POWER" feature highlighting the most powerful people at the Texas Capitol.

McWilliams is also a proud recipient of both the Austin Business Journal's "Profiles in Power" and the Girl Scouts' "Woman of Distinction" Award. She has received the "Austin Under 40" Award, and the Austin American-Statesman honored her as a member of its Glossy 8 list. Last year, McWilliams received Austin Fashion Week's "Style Setter" Award, recognizing her work and dedication on behalf of local nonprofit organizations.

A Chief of Staff at the Texas Capitol at just 21, McWilliams went on to hone her private sector grassroots skills at the iconic public relations company Public Strategies, Inc. Today, she is the President of McWilliams Governmental Affairs (MGA), a full-service firm of governmental affairs consultants, respected and trusted at the local, state and national level.

Family and Community:

Raised just steps from the Texas Capitol on Congress Avenue, McWilliams now resides in Old Enfield, raising three children in a historic home.

She is a well-known philanthropist, community volunteer and proud native of Austin, named on many occasions to the "All-Stars" of Austin American Statesman Fortunate 500 list. McWilliams is honored to serve on the Board of St. David's Medical Center, one of the largest health systems in Texas and the third-largest private employer in the Austin area. Last year, McWilliams was also appointed to the Board of the Save Historic Muny District whose charge is to preserve 141-acres of green space in Central Austin that includes Lions Municipal Golf Course ("Muny"), widely recognized as the first public golf course in the South to become integrated and listed in the National Register of Historic Places. Additionally, she enjoys her time on the Pease Park Capital Campaign Committee whose efforts will transform this important landmark for future generations in her hometown.

McWilliams currently serves on the PAC Board of RYAN, an award-winning global tax services firm based in Dallas. And, she has also served as a board member for many other non-profit organizations, including Texas Lyceum, Mexi-Arte Museum, Arthouse, Rise Across Texas Challenge, HeartGift, Austin Children in Crisis, Pioneer Farms and the Waterloo President's Council. She is an inaugural member of the Long Center's Notable Women and a long-time member of the St. David's Hospital Toast of the Town Committee. True to her roots, McWilliams is a proud past President of Inherit Austin, an organization founded to preserve Austin's architectural and cultural past by not only protecting the city's important landmarks and historical fabric, but safeguarding its unique character as well.

McWilliams has represented the Susan G. Komen Breast Cancer Foundation and KillCancer, two nonprofit groups committed to cancer prevention. She was also honorary chair for the Mamma Jamma Ride, which since its inaugural ride, has raised millions of dollars for non-profits serving thousands of Central Texans coping with breast cancer. In recognition, the Seton Breast Cancer Center in Austin named their screening room after McWilliams. In 2018, McWilliams additionally served as the honorary chair of the Celebration of Life, the most significant fundraising event for breast cancer in Austin, Texas.

In partnership with the Austin Business Journal, McWilliams enjoys volunteering as a business mentor to other young women in Central Texas. Aside from her continued board service with Preservation Austin, Ballet Austin and the Pease Park Conservancy, she also served as a member of the Girl Scouts Centennial Celebration Committee and chaired Austin's largest charity event, the Ballet Fete, benefiting Ballet Austin. McWilliams additionally co-chaired the Marathon Kids gala and was a chair of the University of Texas Blanton Museum of Art Gala. In support of the Center for Child Protection, McWilliams was a celebrity dancer for Austin's inaugural "Dancing With The Stars" fundraising event. She is a proud past member of the Texas Emerald Ball Committee, whose endeavors support the American Ireland Fund.

During the 86th Legislative Session, McWilliams also served on the Governor For A Day Committee.

Tim Schauer joined Cornerstone in 2011 as a co-lead of the firm's flagship Texas office in Houston. Tim has more than 25 years of government relations experience working in Houston, Austin and Washington, DC. Tim has advocated for a broad range of policy issues including health care, health insurance, public health, tort reform, education, water financing, pensions, economic development and craft beer. In addition to his direct advocacy efforts, Tim specializes in public policy development with community organizations, as exemplified by his ongoing work with Healthy Living Matters - a Houston collaborative focused on solving childhood obesity since 2012. Tim is a recognized expert on the uninsured, Medicaid/CHIP funding and policy, he has delivered numerous presentations to health organizations and businesses alike.

In the 1990's, Tim built extensive bipartisan experience as a Texas Senate staffer to former Lt. Governor Bob Bullock, Senators Judith Zaffirini, Bill Sims, and Chris Harris. He left the Texas Senate in 1998 to work on a special project for the Texas Hospital Association as the chief operating officer for the Texas Health Care Council, a statewide advocacy group dedicated to focusing public attention on the uninsured and the safety net health care delivery system.

In 2000, Tim moved his family to Houston to lead the advocacy efforts of the Memorial Hermann Healthcare System, one of the largest non-profit health care systems in the country. In this capacity, Tim developed and managed the public policy agenda as well as guided the government relations efforts on local, state and national issues. Tim's collaborative style and upbeat leadership skills were recognized when he chaired the Greater Houston Partnership's Federal Relations Committee for three consecutive years in the mid-2000s.

While working at Memorial Hermann, Tim continued his education at the University of Houston at Victoria. In 2008, he moved from his advocacy role to a business development position, which afforded him the experiences of managing on the frontlines of the health care industry. While serving on the Memorial Hermann leadership team, he gained first-hand experience in disaster recovery after rebuilding from the damages from Tropical Storm Allison in 2001 and Hurricane Ike in 2008.

As Tim transitioned from Memorial Hermann in 2010, he worked as a national health care consultant with the Ashcroft Group Consulting Services team based in Houston, focusing primarily on compliance activities in Fortune 200 medical device manufacturers.

Tim grew up in Littleton, CO, was an exchange student and soccer player in Hannover, Germany, and attended the University of Colorado in Boulder where he received a B.A. in Biology. He earned his Masters of Science in Economic Development and Entrepreneurship from the University of Houston at Victoria School of Business. He is married, has two children in college, and enjoys playing hockey in the senior leagues in Sugar Land, TX.

Justin R. Jordan is an award-winning political advisor and a vice president at Cornerstone Government Affairs. Justin specializes in federal and state government relations, and communications.

For more than 14 years, Justin has been involved in guiding congressional, state legislature, judicial, mayoral, city council, county executive and school board campaigns and advising clients and elected officials. His unique background offers his clients an integrated approach to solutions that help them navigate the political arena. In addition to his work with a range of Cornerstone clients in the state of Texas, he also has experience working on behalf of foreign governments.

Prior to joining Cornerstone, Justin founded Patriot Group Strategies, a consulting firm specializing in strategy, marketing and fundraising. Over the years, he developed a niche of reaching constituency's through the use of unconventional and innovative communication strategies. His entrepreneurial know-how positions him as a national leader in providing strategic advice in an array of political issues including, but not limited to diplomatic relations, pensions, and cyber security.

He has served as a deputy field coordinator for the National Republican Congressional Committee, chairman of the Texas Federation of College Republicans and Executive Director for the watchdog organization, Texans for Ethics and Accountability.

Justin is a member of the Houston Airport System Development Corporation.

Higher Education
Successfully assisted entities before regulatory agencies to achieve compliance.

Public Health
Worked with regulatory agency and broader coalitions to secure a positive recommendation from a Texas State agency which subsequently led to final passage of key legislation.

Local Government
Worked with the 3rd largest county in the country to secure vital legislation.

Regulatory Projects
Successfully assisted a national association and private companies in matters dealing with state franchise issues.

Telecommunications
Successfully assisted a publically traded company to secure passage of legislation affecting the Texas Universal Service Fund.

Energy
Successfully assisted client in passage of electric utility matters.

Ms. Leo has over 25 years of combined experience in federal, state and local government. Prior to joining the firm in 1996, Ms. Leo served as the Intergovernmental Relations Manager for the City of San Antonio. In that capacity, she had chief responsibility for managing federal, state and local matters on behalf of the City of San Antonio. Ms. Leo managed legislative and political activities at these various levels of government including Base Realignment and Closure (BRAC); state legislative matters impacting the City of San Antonio as well as interlocal agreements between the city and county.

She served as Chief of Staff for the first Hispanic woman elected to the Legislature, State Representative Irma Rangel, in which she managed all legislative policy, including appropriations, redistricting, healthcare, education and transportation. In this capacity, Ms. Leo also served as the Director of the Mexican-American Legislative Caucus and managed policy issues in behalf of the members of the Caucus. Prior to joining the House side of the Capitol, Ms. Leo worked in the policy division of Lieutenant Governor William P. Hobby, Jr. Ms. Leo's legislative career began as a Senate Messenger.

Ms. Leo serves on the Firm's Global Diversity Committee which promotes a diverse workforce and an inclusive firm culture. She is a Board member of the Senate Hispanic Research Council (SHRC), a non-profit research group that supports internships for college students in the offices of members of the Texas Senate. Ms Leo is a 9th generation Texan, and a member of the William B. Travis Chapter of the Daughters of the Republic of Texas.

0-5 years

Logan Spence is a Partner at the Austin office of Hance Scarborough, LLP where he represents trade associations, corporations and interest groups before the state legislature and agencies. Logan began his career in state government in 1999 as an intern for State Senator Robert Duncan. In 2001, he worked as the legislative assistant to State Rep. Warren Chisum. While attending law school in Houston, Logan worked for Harris County Judge Robert Eckels, District Judge Harvey Brown and the government affairs office of El Paso Energy.

Upon graduating from law school, he spent five years as a Policy Director in Gov. Rick Perry's Office of Budget, Planning and Policy covering a wide variety of issues and agencies. Logan moved to the Texas State Senate in 2007 where he served as Sen. Dan Patrick's Chief of Staff.

In 2013, Logan served as the manager for Dan Patrick's campaign for lieutenant governor. This ultimately successful effort, against three established statewide incumbents, gave Logan first-hand experience in political communications, grassroots management and campaign strategy. After leading the transition team, Logan was named Chief of Staff to the Lieutenant Governor in 2015.

Logan's broad experience in the Texas House, Texas Senate as well as the Office's of Governor and Lt. Governor, give him a unique ability to advocate for his clients in Texas government. Logan earned a Bachelor of Science degree in Communications from Texas Tech University and a Juris Doctorate degree from South Texas College of Law. He has been married to his wife Cynthia for over 20 years and they have four children.

20+ years

Previously, McGarah served as the Committee Director of the powerful Senate Natural Resources Committee. During her 10 years with this committee she established solid relationships with key members of the legislature and various environmental agencies, and developed a thorough knowledge of Texas' air, water, and waste issues.

McGarah dedicated countless hours to the preparation and passage of groundbreaking pieces of legislation, including Senate Bill 1 in 1997 and Senate Bill 2 in 2001. Both of these bills dealt with state water management measures and greatly impacted the state.

McGarah was also instrumental in the development and passage of SB 5 in the 75th Legislature, which created the Texas Emissions Reduction Program. This program has served as a model for numerous other states across the country, and has been a vital component in assisting Texas meet the Federal Air Quality Standards.

Anne Mazuca brings over a decade of legislative experience working at the Texas Capitol, most recently serving six years as Chief of Staff to State Representative R.D. ‘Bobby' Guerra.

During her time working in the Texas legislature, she has worked for Members from Dallas, Galveston and South Texas, allowing her the opportunity to build relationships with local elected officials, community leaders and stakeholders from across the state while working on a wide range of policy areas. Prior to being named chief of staff, she served as a legislative director and legislative aide where she was the primary staff lead for the House Appropriations Committee Article II and Article III focusing on healthcare and education funding, the Public Health Committee, Energy Resources, Business & Industry, Ways & Means and Insurance committees.

In her capacity as chief of staff, Anne was responsible for guiding the day-to-day operations of the Capitol and McAllen offices. Outside of the office, she provided support for her Member's re-election campaign where she provided feedback on messaging, managed all Texas Ethics Commission and campaign finance filings and offered general advice and assistance related to his campaign.

An Austin native, Anne has close ties to the city in which she still resides.

Tyler, former chief of staff to Congressman Pete Olson (R-TX), joined Cornerstone Government Affairs in June 2016. During his seven-year tenure with Congressman Olson, Tyler served in various roles including campaign manager, district director, and deputy chief of staff.

In his most recent role as chief of staff, Tyler managed the Congressman's Washington and Texas operations and oversaw all political, legislative and communications strategies. Tyler was instrumental in developing the Congressman's agenda as a member of the Energy & Commerce Committee and guiding the Congressman's ascension to the role of Vice Chair of the Energy & Power Subcommittee.

Prior to working for Representative Olson, Tyler was a consultant with Hitachi Consulting in Houston, Texas. Before that, he was a legislative aide for the Houston City Council.

Tyler is a graduate of the University of Houston and currently serves as Vice Chairman of UH's Political Action Committee as well as an advisory board member of the Hobby School of Public Affairs at the University of Houston.

20+ years

20+ years

15-20 years

20+ years

We maintain an ongoing relationship with most elected officials including all statewide elected officials. In addition, we work closely with numerous state agencies and their leadership. Our background has allowed us to work with whomever necessary to achieve the successful results our clients desire.

Craig Holzheauser brings to Cornerstone years of involvement in Texas state and local politics. The son of a state representative, Craig went to work in the private sector after college before beginning a political career at the state capitol in 2012.

Working as a legislative consultant, managing the campaigns of House and Senate members, and serving as legislative director and then committee director of the House Committee on Public Health in his first year of employment, Craig is goal oriented and proven himself to be a quick study. Craig has a keen political intuition and a knack for developing the type of relationships that matter in campaigns, service of an elected official, or success for his clients.

A native of Victoria, Texas, Craig holds a Bachelor of Science in Construction Science from Texas A&M University.

20+ years

In 2017, Governor-elect Phil Murphy selected Eric to serve on the Human Services Committee for his transition team. During that same year, he was nominated by Kentucky State Senator Jimmy Higdon and commissioned by Kentucky Governor Matt Bevin to become a Kentucky Colonel.

In 2004, Eric was nominated by New Jersey Governor Jim McGreevey to serve on the South Jersey Port Corporation's Board of Directors, which is responsible for the development of port facilities in South New Jersey. Eric was reappointed in 2008 by Governor Corzine and again in 2017 by Governor Chris Christie.

In 2018, Eric was appointed to the Advisory Board of the Burbank International Film Festival.

Eric is also a founding member of the Board of Directors for the NYC Fashion Manufactures Alliance of Design Educators and Save the Garment Center in New York City; a position he's held since 2008.

In 2007, Eric was selected by the American Council of Young Political Leaders, a bi-partisan not-for-profit international exchange organization, as a delegate to Vietnam for a two-week political exchange program. Eric joined six other young political leaders from the U.S. to study Vietnam's political system, engage in dialogue on international issues, and forge professional relationships. He's also participated in international trade missions, including trips to the Netherlands, China and the United Arab Emirates.

Eric was appointed in 2007 by New Jersey Governor Jon Corzine to serve as a member of the Economic Growth Council to assist with statewide economic development policies.

Eric is a former Committee Chairman for the Mercer County College Board of Trustees Advisory Committee and a former member of the Board of Trustees for the Arts & Business Partnership of Southern New Jersey. He's served on the boards of the Mercer County Workforce Investment Board, the Mercer County Economic Development Committee and Junior Achievement. Eric was appointed by Assembly Majority Leader Paul DiGaetano in 2002 to the New Jersey Council of Local Mandates and served as Vice Chairman until 2004.

11-15 years

Martin Hubert brings a wealth of state government experience to the clients of Cornerstone Government Affairs. From his early career as chief counsel to the Senate Natural Resources Committee to his gubernatorial appointment as a commissioner of the Texas Commission on Environmental Quality to his eight years as the deputy comptroller of Texas, Hubert has managed thousands of employees and millions of taxpayer dollars under both Democrat and Republican administrations.

Martin was the 2008 recipient of TSABAA's Administrator of the Year Award. Presented annually, this prestigious award was established to formally recognize state employees who have demonstrated outstanding leadership skills and who have made significant contributions to state agency business administration.

As the final general counsel to legendary Lt. Governor Bob Bullock, Martin learned the mastery of government relations from some of the most influential leaders in Texas history. His knowledge of agriculture stems from generations of the Hubert family's cow/calf and farming operations in South Texas and serving as the Texas Deputy Commissioner of Agriculture for eight years. Martin offers a unique combination of legal, natural resources, tax policy and state government procedural expertise.

Hubert is a graduate of the Georgetown University Law Center and St. Mary's School of Law. He was Brigade Executive Officer in the Corps of Cadets at Texas A&M University, where he was a member of the Ross Volunteers Honor Guard and the Singing Cadets. He successfully completed Army Ranger School and served in the U.S. Army Reserves. He is a marathon runner and coaches his son's little league teams.

Hubert is a second tenor and helps raise money for Legal Aid through the Travis County Bar Association's "Bar and Grill" fundraisers. He and his wife Celeste live in a historic home in Austin, where they are involved with the Austin Symphony, St. Theresa's Catholic Church and School, and the happily busy lives of their children Belle and Patrick.

20+ years

With decades worth of hands-on experience in Texas government and politics, Sabrina Brown offers valuable strategic counsel, as well as access to a vast network of key associates and decision-makers to a broad spectrum of clients.

Brown's extensive expertise in the state's legislative, regulatory, public affairs and appropriations arenas - combined with her strong bipartisan relationships - provides businesses and organizations with vital political and governmental guidance. Utilizing her many contacts within the Texas House and Senate, Executive Office and state agencies, Sabrina has effectively achieved the public policy goals of a wide variety of clients, from aeronautics giants to groundwater districts to Fortune 100 companies.

Prior to opening her own consulting firm, Sabrina was a highly successful lobbyist for an Austin-based law firm, and previously spent a half-dozen years at the Capitol working for the Texas House of Representatives. Her first-hand experience has given her a detailed familiarity with the legislative process and an in-depth understanding of state lawmakers' perspectives. With these insights, Sabrina creates effective messages and uses her firm's resources to efficiently communicate a client's position to busy legislators.

Brown earned her Masters in Public Affairs at the Lyndon B. Johnson School of Public Affairs at The University of Texas, and her bachelor's degree at Texas A&M University.

Brown currently serves on the boards of Dell Children's Medical Center Foundation, West Austin Youth Association, Beyond Batten Disease Foundation, Friends of the Governor's Mansion, Texas Conference for Women, and the Seton Development Board.

20+ years

Capitol Inside recently ranked him among the top 50 Hired Gun lobbyists

Former legislative intern to Congressman Barney Frank
Former legislative assistant to State Senator John Sharp
Former legislative assistant to State Senator Rodney Ellis
Former Deputy Chief of Staff to Governor Ann W. Richards
Interim Director, Texas Ethics Commission

Carl's areas of concentration are legislative representation and administrative law. Prior to starting his law own firm, Carl worked at three major Texas-based law firms and built successful legislative and public policy practices and achieved the status of partner. Over his 30-year career, he has managed both large and small external legislative teams or worked closely with other lobbyists to represent corporations, governmental and quasi-governmental clients, and trade associations. He has lobbied the Texas legislature on issues ranging from appropriations, financial services, education, elections, energy, environmental regulations, gaming, healthcare, housing, land use development, local government, insurance, public utility regulation, taxes, tort reform, transportation and water issues.

He served as Vice President of Government Affairs for TXU Energy where he managed the company's state legislative and regulatory advocacy teams and external consultants. Additionally, he managed TXU Energy's employee-based political action committee and its associated activities.

Carl is considered among Texas' top power lobbyists. Capitol Inside recently ranked him among the top 50 Hired Gun lobbyists. In its 2009 and 2011 lobby power rankings, the publication ranked Mr. Richie second and fourth respectively in the "Corporate In-House Lobbyists" category as the lead lobbyist for energy giant TXU Energy. In the law firm category, he ranked among the five in 2003 and 2005 as a lobbyist with the law firm Gardere Wynne Sewell, LLP.

Carl has extensive legislative experience, having worked at all three levels of government; local, state and federal. He began his legislative career serving as a Fellow to a member of the United States Congress. Following that, he served as a Chief of Staff to a member of the Houston City Council. Carl went on to serve as a legislative assistant to two former State Senators, John Sharp, and Rodney Ellis. He also served as Deputy Chief of Staff to Texas Governor Ann W. Richards. While serving in the Governor's office, he led the Governor's Ethics Commission Task Force, which established the Texas Ethics Commission and he served as the agency's Interim Director.

Carl also is a skilled administrative litigator. He has represented clients in administrative matters before state and federal agencies in the areas of campaign finance, energy matters, and housing issues. Carl has extensive experience representing clients in numerous areas of the electric utility industry, including competitive retail providers, independent power producers, power marketers, utilities, municipal utilities, and consumers. Carl has participated in numerous contested and negotiated proceedings before state and federal regulatory agencies. He also provides strategic counseling and governance representation to nonprofit organizations.

In 2007, Carl was recognized as one of Best Lawyers in America by Woodward/White. In March 1991, Carl was one of 60 individuals to be named as "A Rising Star" in American politics by Campaigns and Elections magazine. Additionally, he was one of 35 individuals from across the country in the executive, judicial and legislative branches of state government to be selected to participate in the Henry Toll Fellowship and was elected Class President of the 1993 Fellows Class.

Carl is very active with local, state and nation civic organizations. Currently, Carl serves as President of the National Association of Housing and Redevelopment Officials (NAHRO). He also serves as Chairman of the Board of Commissioners for the Housing Authority for the City of Austin. He has earned numerous state, regional and national awards for his work in public housing. He is certified to teach courses in the area public housing and ethics.

Carl is married to Nan Burley Richie and they have a daughter, Ana Elizabeth.

Tony Essalih joined Cornerstone in 2011 as a co-lead of the firm's flagship Texas office in Houston. He spent 12 years on Capitol Hill and came to Cornerstone from the office of Congressman John Culberson (R-Houston). Tony worked for Congressman Culberson for 10 years, the last five as his chief of staff. Prior to becoming chief of staff, Tony served in a variety of capacities including legislative assistant, legislative director, communications director, and deputy chief of staff. He spent eight years in Washington, D.C. before relocating to Houston in 2007.

As chief of staff, Tony was responsible for guiding the day-to-day operations of the Congressman's Washington and Houston offices, and oversaw a 15-member staff under a fixed budget. Outside of the office, he served as the principal liaison to the Congressman's campaign committee and provided strategic counsel and advice related to his re-election efforts. Tony's areas of policy expertise include transportation, energy, budget and appropriations. Tony also led outreach efforts and served as an emissary on behalf of the Congressman with state lawmakers in Austin and local elected officials in Houston.

Prior to Culberson's election in 2001, Tony worked as a legislative assistant for Congressman Culberson's predecessor, former House Ways and Means Committee Chairman Bill Archer. Tony's began his tenure on Capitol Hill with former House Natural Resources Committee Chairman Doc Hastings.

Tony has advised and assisted numerous local, state, and federal campaigns. He serves on the board of the National InterFaith Foundation, the Advisory Board for the Houston Technology Center, spent two years on the Board of the Spring Branch Medical Center and was a member of Houston Mayor Annise Parker's transition team in 2010.

Tony was born and raised in Fredericksburg, VA and received his B.A. in Political Science from Mary Washington College. He was a member of Mary Washington's NCAA semifinalist men's soccer team. He lives in Houston and has two angelic daughters, Grace and Libby.