717-238-2970
300 N. 2nd Street, Suite 1200, Harrisburg, PA, 17101, 
1) 15toKnow LLC
3) American Public Gardens Association
4) American Registry of Radiologic Technologist
5) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Associated Pennsylvania Constructors
10) Bid4Assets, Inc.
11) Boys and Girls Club of Western Pa
13) Cody Systems
14) College Possible
17) Dapper Labs
19) Educational Testing Service
20) Emerald Penn
21) Ensono
24) Flock Group Inc. dba Flock Safety
25) Help at Home LLC
26) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
27) HSP Gaming, L.P.
29) Integrity Construction Company
30) International Association of Ironworkers
31) International Union of Operating Engineers
32) International Union Of Operating Engineers Local 542
33) IUPAT, District Council 21
36) Living Independence For the Elderly - Northwestern Pennsylvania
37) Lyft, Inc.
38) Magellan Health Inc., its affiliates and its subsidiaries
40) PA ASSOCIATION OF SCHOOL RETIREES
43) PA State Animal Response Team
45) Pennsylvania Professional Fire Fighters Association
47) Philadelphia Coalition for Community Mental Health Centers
48) Philadelphia Youth Sports Collaborative
49) Playworks
50) Pocono Raceway
51) Precision Custom Components, LLC
52) Pure Storage
53) SEIU Healthcare Pennsylvania
54) Select Medical
55) Sorare
56) Swagger Sports Enterprises, LLC
57) The Behavioral Wellness Center at Girard
58) The College of Physicians of Philadelphia
60) THE PENNSYLVANIA STATE UNIVERSITY
62) UNITED WAY OF PENNSYLVANIA
64) Western Central PA Electricians JATC
66) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
2023334936
601 Thirteenth Street, NW, Eleventh Floor South, Washington, DC, 20005, 
2) AAPAN
4) Abiomed Inc.
5) Advanced Medical Technology Association
7) Airbus Americas Inc. (formerly Airbus Group)
10) ALG Senior LLC
11) Altimmune, Inc.
13) Amedisys, Inc.
14) American Beverage Association
15) American Health Care Association
16) American Society of Gene and Cell Therapy
17) Amgen Inc.
18) Ancestry
19) Asia Pacific Council of American Chambers of Commerce
20) Association of Dental Support Organizations
21) Aviator Capital Management, LLC
24) Biotechnology Innovation Organization
25) bluebird bio
26) Bluma Wellness / One Plant
27) Brightline Holdings LLC (formerly Virgin Trains USA)
28) Caesars Enterprise Services, LLC
29) Canadian National Railroad
34) Children's Hospital and Health System, Inc.
35) CJ America, Inc.
36) Cognizant Technology Solutions
39) Consumer Access to Repair (CAR) Coalition
41) Credit Suisse Securities (USA) LLC
43) CTIA
44) DisposeRx, Inc.
45) DuPage County
47) Eiger Biopharmaceuticals, Inc.
49) Embassy of the Kingdom of Bahrain to the United States
50) Embassy of the Republic of Azerbaijan
51) Enterprise Products Operating LLC
52) Entertainment Software Association
55) Flagstar Bank
60) Globe Specialty Metals, Inc.
61) Gramercy Funds Management, LLC
62) Greg Kelly
64) HNTB Corporation
65) Horizon Pharma
66) Huntington Ingalls Incorporated
75) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
76) Massachusetts Mutual Life Insurance Company (MassMutual Financial Group)
78) Mattress Firm
80) Mid-Sized Bank Coalition of America
81) Motion Picture Association
82) National Association of Vision Care Plans
83) National Lifeline Association
85) NCTA-The Internet & Television Association
87) Neurocrine Biosciences, Inc.
88) Nord Stream 2 AG
89) North America's Building Trades Unions
92) Ontario Teachers' Pension Plan
93) Ouro Mining Inc.
94) Out of Home Advertising Association of America
95) Overseas Shipholding Group, Inc.
96) Pebble Limited Partnership
97) Pfizer, Inc
99) Pharma & Biopharma Outsourcing Association
100) Pharmaceutical Research and Manufacturers of America
101) Physicians for Fair Coverage
102) Piper Networks
103) Polaris Industries
104) Postmates Inc
106) Prudential Financial, Inc.
107) PTC Therapeutics
108) Quadrant Holdings
109) RAI Services Company
110) Raytheon Technologies Corporation and Affiliates (FKA United Technologies Corp)
111) Recess
112) Recro Pharma, Inc.
113) Republic of India
114) S&P Global
115) Samsung Electronics America
116) Sandvine
117) SAS Institute Inc.
118) Scotts Miracle-Gro Company
119) SCP-Health
120) Select Medical Corporation
121) Sellers Dorsey
122) Senior Care Pharmacy Coalition
123) Siemens Healthineers
124) Solix, Inc.
125) Southern Company Services, Inc.
126) SPIE
127) Stryker Corporation
128) The Assistance Fund
129) The College Board
130) The Optical Society
131) The Travelers Companies, Inc. and subsidiaries
132) Trust for the National Mall
133) U.S. Acute Care Solutions, LLC
134) U.S. Anesthesia Partners, Inc.
135) U.S. Global Leadership Campaign
136) University of Mississippi
137) Verizon Communications, Inc.
138) Vineyard Wind, LLC
139) Walgreen Co.
140) Water Utility, City of Waukesha
141) WE Energies
142) Western Digital Corporation
143) Wiregrass Economic Development Corporation
144) YRC Worldwide Inc.
145) Zogenix, Inc.
717-238-2970
300 N. 2nd Street, Suite 1200, Harrisburg, PA, 17101, 
2) American Public Gardens Association
3) American Registry of Radiologic Technologist
4) Anthracite Ridge LLC - d/b/a/ Doral Renewables
5) Associated Pennsylvania Constructors
11) Cody Systems
12) College Possible
15) Dapper Labs
17) Educational Testing Service
18) Emerald Penn
19) Ensono
22) Flock Group Inc. dba Flock Safety
23) Help at Home LLC
24) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
25) HSP Gaming, L.P.
27) Integrity Construction Company
28) International Association of Ironworkers
29) International Union of Operating Engineers
30) International Union Of Operating Engineers Local 542
31) IUPAT, District Council 21
34) Living Independence For the Elderly - Northwestern Pennsylvania
35) Lyft, Inc.
36) Magellan Health Inc., its affiliates and its subsidiaries
38) PA ASSOCIATION OF SCHOOL RETIREES
42) Pennsylvania Professional Fire Fighters Association
43) Philadelphia Coalition for Community Mental Health Centers
44) Philadelphia Youth Sports Collaborative
45) Playworks
46) Pocono Raceway
47) Precision Custom Components, LLC
48) Pure Storage
49) SEIU Healthcare Pennsylvania
50) Select Medical
51) Sorare
52) Swagger Sports Enterprises, LLC
53) The Behavioral Wellness Center at Girard
54) The College of Physicians of Philadelphia
56) THE PENNSYLVANIA STATE UNIVERSITY
58) UNITED WAY OF PENNSYLVANIA
60) Western Central PA Electricians JATC
62) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
717-238-2970
300 N. Second St., Suite 1200, Harrisburg, PA, 17101, 
1) 15toKnow LLC
3) American Public Gardens Association
4) American Registry of Radiologic Technologist
5) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Associated Pennsylvania Constructors
10) Bid4Assets, Inc.
12) Cody Systems
13) College Possible
16) Dapper Labs
18) Educational Testing Service
19) Emerald Penn
20) Ensono
23) Flock Group Inc. dba Flock Safety
24) Help at Home LLC
25) Hero House
26) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
27) HSP Gaming, L.P.
29) Integrity Construction Company
30) International Association of Ironworkers
31) International Union of Operating Engineers
32) International Union Of Operating Engineers Local 542
35) Live Free Personal Protection LLP
36) Living Independence For the Elderly - Northwestern Pennsylvania
37) Lyft, Inc.
38) Magellan Health Inc., its affiliates and its subsidiaries
40) PA ASSOCIATION OF SCHOOL RETIREES
43) Pennsylvania Professional Fire Fighters Association
44) Philadelphia Coalition for Community Mental Health Centers
45) Philadelphia Youth Sports Collaborative
46) Playworks
47) Pocono Raceway
48) Precision Custom Components, LLC
49) Pure Storage
50) SEIU Healthcare Pennsylvania
51) Select Medical
52) Sorare
53) Swagger Sports Enterprises, LLC
54) The Behavioral Wellness Center at Girard
55) The College of Physicians of Philadelphia
57) THE PENNSYLVANIA STATE UNIVERSITY
59) TSG Interactive Services Limited
60) UNITED WAY OF PENNSYLVANIA
62) Western Central PA Electricians JATC
64) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
717-238-2970
300 North 2nd Stree, Suite 1200, Harrisburg, PA, 17101, 
1) American Public Gardens Association
2) American Registry of Radiologic Technologist
3) Anthracite Ridge LLC - d/b/a/ Doral Renewables
5) Cody Systems
6) Educational Testing Service
7) GOOD SHEPHERD REHABILITATION NETWORK
8) Hilltop Center LLC dba Jaindl Land Company
9) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
10) HSP Gaming, L.P.
11) International Association of Ironworkers
12) International Union of Operating Engineers
13) International Union Of Operating Engineers Local 542
14) IUPAT, District Council 21
17) Living Independence For the Elderly - Northwestern Pennsylvania
20) Pennsylvania Professional Fire Fighters Association
21) Pocono Raceway
22) Pure Storage
23) Select Medical
24) The Behavioral Wellness Center at Girard
26) THE PENNSYLVANIA STATE UNIVERSITY
27) UNITED WAY OF PENNSYLVANIA
601 Thirteenth Street, NW, Eleventh Floor South, Washington, DC, 20005, 
1) Abiomed Inc.
5) American Beverage Association
6) American Health Care Association
7) American Society of Gene and Cell Therapy
8) Amgen Inc.
9) Association of Dental Support Organizations
11) Biotechnology Innovation Organization
13) Credit Suisse Securities (USA) LLC
14) DisposeRx, Inc.
16) Eiger Biopharmaceuticals, Inc.
21) Horizon Pharma
25) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
28) Neurocrine Biosciences, Inc.
29) Ontario Teachers' Pension Plan
30) Pharmaceutical Research and Manufacturers of America
31) PTC Therapeutics
34) SCP-Health
35) Select Medical Corporation
36) Senior Care Pharmacy Coalition
40) Walgreen Co.
41) Zogenix, Inc.
601 Thirteenth Street, NW, Eleventh Floor South, Washington, DC, 20005, 
601 Thirteenth Street, NW, Eleventh Floor South, Washington, DC, 20005, 
4) American Beverage Association
6) Brightline Holdings LLC (formerly Virgin Trains USA)
7) Caesars Enterprise Services, LLC
8) Cognizant Technology Solutions
10) Consumer Access to Repair (CAR) Coalition
11) Credit Suisse Securities (USA) LLC
13) CTIA
14) DisposeRx, Inc.
15) Entertainment Software Association
16) Flagstar Bank
22) Mattress Firm
23) Mid-Sized Bank Coalition of America
24) Motion Picture Association
25) National Association of Vision Care Plans
26) National Lifeline Association
27) NCTA-The Internet & Television Association
29) Ontario Teachers' Pension Plan
31) Prudential Financial, Inc.
32) S&P Global
33) Samsung Electronics America
34) Select Medical Corporation
35) SPIE
37) The Travelers Companies, Inc. and subsidiaries
38) Wiregrass Economic Development Corporation
40) Zogenix, Inc.
717-585-1126
300 N. 2nd St., Suite 1200, Harrisburg, PA, 17101, 
1) 15toKnow LLC
3) American Public Gardens Association
4) American Registry of Radiologic Technologist
5) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Associated Pennsylvania Constructors
10) Bid4Assets, Inc.
12) Cody Systems
13) College Possible
16) Dapper Labs
18) Educational Testing Service
19) Emerald Penn
20) Ensono
23) Flock Group Inc. dba Flock Safety
24) Help at Home LLC
25) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
26) HSP Gaming, L.P.
28) Integrity Construction Company
29) International Association of Ironworkers
30) International Union of Operating Engineers
31) International Union Of Operating Engineers Local 542
34) Live Free Personal Protection LLP
35) Living Independence For the Elderly - Northwestern Pennsylvania
36) Lyft, Inc.
37) Magellan Health Inc., its affiliates and its subsidiaries
39) PA ASSOCIATION OF SCHOOL RETIREES
42) Pennsylvania Professional Fire Fighters Association
43) Philadelphia Coalition for Community Mental Health Centers
44) Philadelphia Youth Sports Collaborative
45) Playworks
46) Pocono Raceway
47) Precision Custom Components, LLC
48) Pure Storage
49) SEIU Healthcare Pennsylvania
50) Select Medical
51) Sorare
52) Swagger Sports Enterprises, LLC
53) The Behavioral Wellness Center at Girard
54) The College of Physicians of Philadelphia
56) THE PENNSYLVANIA STATE UNIVERSITY
58) UNITED WAY OF PENNSYLVANIA
60) Western Central PA Electricians JATC
62) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) Aviator Capital Management, LLC
3) Cognizant Technology Solutions
5) Consumer Access to Repair (CAR) Coalition
8) CTIA
10) HNTB Corporation
12) NCTA-The Internet & Television Association
14) Overseas Shipholding Group, Inc.
15) Raytheon Technologies Corporation and Affiliates (FKA United Technologies Corp)
16) Samsung Electronics America
17) Select Medical Corporation
18) SPIE
20) U.S. Acute Care Solutions, LLC
717-238-2970
300 N. 2nd Street, Suite 1200, Harrisburg, PA, 17101, 
1) 15toKnow LLC
3) American Public Gardens Association
4) American Registry of Radiologic Technologist
5) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Associated Pennsylvania Constructors
10) Bid4Assets, Inc.
11) Cedar South Philadelphia I LLC
13) Cody Systems
14) College Possible
17) Dapper Labs
19) Educational Testing Service
20) Emerald Penn
21) Ensono
24) Flock Group Inc. dba Flock Safety
25) Help at Home LLC
26) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
27) HSP Gaming, L.P.
29) Integrity Construction Company
30) International Association of Ironworkers
31) International Union of Operating Engineers
32) International Union Of Operating Engineers Local 542
35) Live Free Personal Protection LLP
36) Living Independence For the Elderly - Northwestern Pennsylvania
37) Lyft, Inc.
38) Magellan Health Inc., its affiliates and its subsidiaries
40) PA ASSOCIATION OF SCHOOL RETIREES
43) Pennsylvania Professional Fire Fighters Association
44) Philadelphia Coalition for Community Mental Health Centers
45) Philadelphia Youth Sports Collaborative
46) Playworks
47) Pocono Raceway
48) Precision Custom Components, LLC
49) Pure Storage
50) SEIU Healthcare Pennsylvania
51) Select Medical
52) Sorare
53) Swagger Sports Enterprises, LLC
54) The Behavioral Wellness Center at Girard
55) The College of Physicians of Philadelphia
57) THE PENNSYLVANIA STATE UNIVERSITY
59) UNITED WAY OF PENNSYLVANIA
61) Western Central PA Electricians JATC
63) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
717-238-2970
300 N. 2nd Street, Suite 1200, Harrisburg, PA, 17101, 
1) 15toKnow LLC
3) American Public Gardens Association
4) American Registry of Radiologic Technologist
5) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Associated Pennsylvania Constructors
10) Bid4Assets, Inc.
12) Cody Systems
13) College Possible
16) Dapper Labs
18) Educational Testing Service
19) Emerald Penn
20) Ensono
23) Flock Group Inc. dba Flock Safety
24) Help at Home LLC
25) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
26) HSP Gaming, L.P.
28) Integrity Construction Company
29) International Association of Ironworkers
30) International Union of Operating Engineers
31) International Union Of Operating Engineers Local 542
34) Live Free Personal Protection LLP
35) Living Independence For the Elderly - Northwestern Pennsylvania
36) Lyft, Inc.
37) Magellan Health Inc., its affiliates and its subsidiaries
39) PA ASSOCIATION OF SCHOOL RETIREES
42) Pennsylvania Professional Fire Fighters Association
43) Philadelphia Coalition for Community Mental Health Centers
44) Philadelphia Youth Sports Collaborative
45) Playworks
46) Pocono Raceway
47) Precision Custom Components, LLC
48) Pure Storage
49) SEIU Healthcare Pennsylvania
50) Select Medical
51) Sorare
52) Swagger Sports Enterprises, LLC
53) The Behavioral Wellness Center at Girard
54) The College of Physicians of Philadelphia
56) THE PENNSYLVANIA STATE UNIVERSITY
58) UNITED WAY OF PENNSYLVANIA
60) Western Central PA Electricians JATC
62) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
717-238-2970
300 N. 2nd Street, Suite 1200, Harrisburg, PA, 17101, 
717-238-2970
300 N. 2nd Street, Suite 1200, Harrisburg, PA, 17110, 
1) American Public Gardens Association
2) American Registry of Radiologic Technologist
3) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Cody Systems
8) Educational Testing Service
9) Ensono
10) Flock Group Inc. dba Flock Safety
11) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
12) HSP Gaming, L.P.
13) International Association of Ironworkers
14) International Union of Operating Engineers
15) International Union Of Operating Engineers Local 542
16) IUPAT, District Council 21
19) Living Independence For the Elderly - Northwestern Pennsylvania
20) PA ASSOCIATION OF SCHOOL RETIREES
23) Pennsylvania Professional Fire Fighters Association
24) Pocono Raceway
25) Pure Storage
26) Select Medical
27) The Behavioral Wellness Center at Girard
29) UNITED WAY OF PENNSYLVANIA
7179721132
P.O. Box 2034, Mechanicsburg, PA, 17055, 
717-238-2970
300 N. 2nd St., Suite 1200, Harrisburg, PA, 17101, 
2) American Public Gardens Association
3) American Registry of Radiologic Technologist
4) Anthracite Ridge LLC - d/b/a/ Doral Renewables
8) Cody Systems
12) Dapper Labs
14) Educational Testing Service
15) Ensono
18) Flock Group Inc. dba Flock Safety
19) Help at Home LLC
20) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
21) HSP Gaming, L.P.
23) Integrity Construction Company
24) International Association of Ironworkers
25) International Union of Operating Engineers
26) International Union Of Operating Engineers Local 542
27) IUPAT, District Council 21
28) Lehigh-Northampton Airport Authority
29) Living Independence For the Elderly - Northwestern Pennsylvania
30) Lyft, Inc.
31) Magellan Health Inc., its affiliates and its subsidiaries
33) PA ASSOCIATION OF SCHOOL RETIREES
36) Pennsylvania Professional Fire Fighters Association
37) Philadelphia Coalition for Community Mental Health Centers
38) Philadelphia Youth Sports Collaborative
39) Playworks
40) Pocono Raceway
41) Precision Custom Components, LLC
42) Pure Storage
43) Select Medical
44) Sorare
45) Swagger Sports Enterprises, LLC
46) The Behavioral Wellness Center at Girard
47) The College of Physicians of Philadelphia
49) THE PENNSYLVANIA STATE UNIVERSITY
51) UNITED WAY OF PENNSYLVANIA
53) Western Central PA Electricians JATC
55) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
P.O. Box 2034, Mechanicsburg, PA, 17055, 
717-238-2970
300 N 2nd Street, Suite 1200, HARRISBURG, PA, 17101, 
1) 15toKnow LLC
3) American Public Gardens Association
4) American Registry of Radiologic Technologist
5) Anthracite Ridge LLC - d/b/a/ Doral Renewables
6) Associated Pennsylvania Constructors
10) Bid4Assets, Inc.
12) Cody Systems
13) College Possible
16) Dapper Labs
18) Educational Testing Service
19) Emerald Penn
20) Ensono
23) Flock Group Inc. dba Flock Safety
24) Help at Home LLC
25) Holdings Acquisition Co, L.P. d/b/a Rivers Casino
26) HSP Gaming, L.P.
28) Integrity Construction Company
29) International Association of Ironworkers
30) International Union of Operating Engineers
31) International Union Of Operating Engineers Local 542
32) IUPAT, District Council 21
35) Living Independence For the Elderly - Northwestern Pennsylvania
36) Lyft, Inc.
37) Magellan Health Inc., its affiliates and its subsidiaries
39) PA ASSOCIATION OF SCHOOL RETIREES
42) Pennsylvania Professional Fire Fighters Association
43) Philadelphia Coalition for Community Mental Health Centers
44) Philadelphia Youth Sports Collaborative
45) Playworks
46) Pocono Raceway
47) Precision Custom Components, LLC
48) Pure Storage
49) SEIU Healthcare Pennsylvania
50) Select Medical
51) Sorare
52) Swagger Sports Enterprises, LLC
53) The Behavioral Wellness Center at Girard
54) The College of Physicians of Philadelphia
56) THE PENNSYLVANIA STATE UNIVERSITY
58) TSG Interactive Services Limited
59) UNITED WAY OF PENNSYLVANIA
61) Western Central PA Electricians JATC
63) Williamsport Municipal Water Authority & Williamsport Sanitary Authority
601 13th Street, NW, 11th Floor South, Washington, DC, 20005, 
1) AAPAN
2) Abiomed Inc.
5) American Beverage Association
6) American Health Care Association
7) Amgen Inc.
8) Association of Dental Support Organizations
9) Brightline Holdings LLC (formerly Virgin Trains USA)
11) Children's Hospital and Health System, Inc.
16) HNTB Corporation
20) MASS GENERAL BRIGHAM (FORMERLY KNOWN AS PARTNERS HEALTHCARE)
22) National Association of Vision Care Plans
23) Neurocrine Biosciences, Inc.
24) Pharmaceutical Research and Manufacturers of America
25) Select Medical Corporation
26) Sellers Dorsey
27) Senior Care Pharmacy Coalition
28) U.S. Acute Care Solutions, LLC
29) U.S. Anesthesia Partners, Inc.
30) WE Energies