Mr. Walsh is a government affairs counselor in the firm's Washington, D.C. office. He was elected to the U.S. House of Representatives where he served from 1989 to 2009. During his tenure in Congress, Mr. Walsh served as a deputy Republican whip from 1994-2006. He was appointed as a member of the powerful House Appropriations Committee where he served from 1993-2009. During that time he became Chairman of four House Appropriations Subcommittees: District of Columbia; Legislative Branch; VA, HUD and Independent Agencies (NASA, EPA, FEMA, NSF, Selective Service); and Military Quality of Life (included jurisdiction for Military Base Construction, the Defense Health Program, and Housing Accounts) and Veterans Affairs. He also served as ranking Republican member of the Labor, Health and Human Services Subcommittee on Appropriations. Earlier in his career in Congress Mr. Walsh served on the House Agriculture Committee, the Select Committee on Children, Youth and Families and on the House Administration Committee.

Mr. Valentine represents a wide variety of clients in a broad range of legislative, regulatory, administrative, litigation and government enforcement matters before the federal government. His clients include major corporations, trade associations and business coalitions. He has also represented a number of prominent individuals, including a federal judge in her personal capacity and the prime minister of a foreign government.

Jeff Denham is a government affairs counselor in the firm's Washington, D.C. office. A member of the public policy and law practice group, he brings significant transportation and infrastructure policy, agriculture, natural resources, and energy experience to the firm.

He was elected to the U.S. House of Representatives where he served four terms, from 2010 to 2018, representing California's 10th and formerly 19th districts. He was a member of the Transportation and Infrastructure Committee, where he was the chairman of the Subcommittee on Railroads, Pipelines, and Hazardous Materials and the Subcommittee on Economic Development, Public Buildings and Emergency Management. He was also a member of the Agriculture, Natural Resources, and Veterans' Affairs Committees. During his eight years in Congress, Mr. Denham helped draft dozens of bills that were subsequently signed into law, such as the 2012 Veterans Skills to Jobs Act; the 2015 Fixing America's Surface Transportation (FAST) Act; the 2018 ENLIST Act; and Stafford Act revisions as a part of the 2013 Sandy Recovery Improvement Act.

From 2001 to 2009, before his election to the U.S. House of Representatives, he was a member of the California State Senate, representing the 12th District of California which encompassed the counties of Monterey, San Benito, Madera, Merced, and Stanislaus. He was chairman of the Agriculture Committee and Veterans' Affairs Committee and focused on issues that included education, government waste, agriculture, and economic development.

A Staff Sergeant in the United States Air Force, he served in Operation Desert Storm with the 452nd Air Force Refueling Wing and was awarded a Meritorious Service Medal, the Kuwait Liberation Medal, and various campaign medals for combat duty. Additionally, he served in Operation Restore Hope with the 349th AMW and was awarded a second Meritorious Service Medal and various campaign medals for duty.

Mr. Denham is the Founder of Denham Plastics LLC, a full-service provider of plastic material handling solutions, in addition to owning an almond farm in California.

Daniel Ritter is a partner in the Public Policy and Law practice group. Mr. Ritter spearheads the public policy innovation and sustainability, and the philanthropic sub-practice groups.

Mr. Ritter's clients include the major Washington, D.C. trade associations for nanotechnology, clean technology and renewable energy, neurotechnology, the U.S. commercial space industry, and clean water and sanitation technologies, in addition to a wide variety of U.S. and international companies in these fields. His philanthropic/nonprofit clients include a variety of non-governmental organizations focused on sustainable development in the developing world and in the United States.

Mr. Ritter works to improve public policy decision-making by bringing to bear the innovation and entrepreneurial expertise of the emerging technology sector and the experience of the philanthropic community in addressing fundamental social needs in sustainable development

He coordinates policy advocacy campaigns, advocates policy positions with federal legislators and administrative agencies, prepares legal and strategic policy analysis, and develops legislation and testimony for Congressional hearings. Mr. Ritter also has experience with the tax rules governing policy activities by the non-profit sector.

18 years representing Washington state in the United States Senate. Mr. Gorton's years in the Senate saw him appointed to powerful committee posts including Appropriations; Budget; Commerce, Science and Transportation; and Energy and Natural Resources. Mr. Gorton served as the chairman of the Interior Appropriations Subcommittee (1995-2001), the Commerce Subcommittees on Consumer Affairs (1995-99), and Aviation (1999-2000). He was a member of the Republican leadership as counsel to the majority leader (1996-2000).

Mr. Gorton began his political career in 1958 as a Washington state representative; he went on to serve as state House majority leader. In 1968, Mr. Gorton was elected attorney general of Washington state where he argued 14 cases before the United States Supreme Court. In June 1980, Mr. Gorton received the Wyman Award, the highest honor accorded by the National Association of Attorneys General.

Mr. Gorton also served on the president's Consumer Advisory Council (1975-77) and on the Washington State Criminal Justice Training Commission from 1969-1981. He was chairman of the Washington State Law & Justice Commission (1969-76), and served as an instructor in constitutional law to public administration graduate students at the University of Puget Sound (1977).

Based in Washington, D.C., Karishma Shah Page is a member of K&L Gates' Public Policy and Law Practice. Ms. Page concentrates her practice on federal legislative and regulatory policy, focusing on tax, financial services, health care, retirement, and employee benefits issues. Ms. Page has extensive experience working on a variety of legislation, such as the Tax Cuts and Jobs Act, the Protecting Americans from Tax Hikes Act, the Dodd-Frank Wall Street Reform and Consumer Protection Act, and the Affordable Care Act. She also works on related rulemaking and regulatory activity.
Ms. Page develops and implements a variety of advocacy strategies to advance client objectives, both from a Congressional and administrative perspective. In particular, she leads complex, multi-faceted policy campaigns incorporating lobbying, coalitions and third-party advocates, grassroots/grasstops strategies, and traditional and new media. Additionally, she has experience building, managing, and working with coalitions.

Ms. Page counsels clients with respect to the key legislative and regulatory developments that impact their operations. Ms. Page's clients include Fortune 500 companies, trade and member associations, and tax-exempt entities. Ms. Page also advises clients on the intersection between social responsibility initiatives and the policy debate.

Ms. Page works closely on issues involving the House Ways and Means Committee, Senate Finance Committee, House Financial Services Committee, Senate Banking Committee, House Education and the Workforce Committee, Senate Health, Education, Labor, and Pensions Committee, and Senate Aging Committee, as well as the Department of the Treasury, Internal Revenue Service, Department of Labor, and financial regulators.

Sean is a government affairs coordinator who focuses on federal policy issues in the Washington, D.C. office of K&L Gates.

He concentrates on federal budget and appropriations issues pertaining to defense, bio-defense, homeland security, energy, nanotechnology, manufacturing, transportation, agriculture, telecommunications, foreign aid, education and health care. In this capacity, he has assisted and advised a variety of clients on the annual budget and appropriations process, as well as matters pertaining to federal stimulus and deficit reduction.

Sean worked for Senator Barbara A. Mikulski for two and a half years prior to joining the firm

Mr. Potter is a government affairs analyst at K&L Gates and focuses on federal policy. He represents corporate, trade association and non-profit clients on a wide range of issues before both houses of Congress as well as the Executive Branch. He works with the firm's clients and lobbyists to design and implement legislative strategies and proposals to develop Congressional and grassroots support for client priorities and counsels clients with regard to advocating issues before Congress. He has assisted numerous clients in securing and increasing federal funding for priorities ranging from development of energy efficient technologies to security preparedness.

For nine years, Mr. Potter has served as the pro bono government affairs advisor to the USA Science & Engineering Festival, the nation's largest effort to attract America's youth to careers in science, technology, engineering, and math (STEM). Under his leadership, the Festival's inaugural Washington, D.C. Expo in 2010 featured the participation of 50 federal government agencies. That year, the U.S. Senate and House unanimously passed resolutions of support for the Festival. The most recent Festival Expo in 2018 included over 80 federal agency participants.

Prior to joining the firm, Mr. Potter worked on the staff of Senator Phil Gramm (R-TX) where he focused on health care and Social Security policy.