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Results Found: 664

  1. A Learned Hand, LLC
  2. A NEW POLICY INC.
  3. A.C.E. Consulting dba A.C.E. Construction Consulting
  4. A.G.L CONSULT
  5. A.O. Smith Corporation
  6. A1.9 STRATEGIES LLC
  7. A10 Associates, LLC
  8. A16Z Capital Management LLC (f/k/a AH Capital Management L.L.C., d/b/a Andreesse
  9. AANEM American Association of Neuromuscular and Electrodiagnostic Medicine
  10. AAR Corp.
  11. Aaron Oesterle
  12. AARP
  13. ABB E-mobility, Inc.
  14. ABB, Inc.
  15. Abbott Laboratories
  16. AbbVie, Inc.
  17. ABIR
  18. ABNER COOPER, P.A.
  19. ACA INTERNATIONAL
  20. Academy for Radiology & Biomedical Imaging Research
  21. ACADEMY OF MANAGED CARE PHARMACY
  22. ACADEMY OF NUTRITION AND DIETETICS (FORMERLY AS AMERICAN DIETETIC ASSOCIATION)
  23. ACADIA PHARMACEUTICALS
  24. ACCELERATE STRATEGIES
  25. Accendra Health Inc.
  26. ACCENTURE FEDERAL SERVICES LLC
  27. Accenture, LLP
  28. Access Partnership Corp
  29. AccessLex Institute (fka Access Group, Inc.)
  30. ACCOUNTABLE FOR HEALTH, INC.
  31. ACCSES
  32. ACCSES New Jersey
  33. ACG Advocacy
  34. ACG ANALYTICS
  35. ACORN CONSULTING
  36. ACPR
  37. ACRI ENVIRONMENTAL GROUP LLC
  38. ACS STATE & LOCAL SOLUTIONS
  39. ACT Education Corp. (fka ACT, Inc.)
  40. ACT FOR AMERICA
  41. ACTE
  42. Action First LTD
  43. Active Policy Solutions, LLC
  44. ACTUM I, LLC
  45. ACUITY STRATEGIC PARTNERS LLC
  46. Acumen Strategies LLC
  47. Adam Greenslade
  48. Adams and Reese, LLP
  49. Adani North America and its Affiliates
  50. ADAPTIVE GOVERNMENT RELATIONS
  51. ADFARM
  52. ADISA - Alternative & Direct Investment
  53. ADOBE INC
  54. Adrian Plesha
  55. ADRIENNE OLECK
  56. Aduston Consulting, LLC
  57. Advance America Cash Advance Centers, Inc.
  58. ADVANCE GOVERNMENTAL RELATIONS LLC
  59. Advanced Capitol Consulting
  60. Advanced Energy Advisors
  61. ADVANCED MEDICAL TECHNOLOGY ASSN
  62. ADVANCED MICRO DEVICES, INC.
  63. Advanced Policy Consulting, LLC
  64. ADVANCED SPACE, LLC
  65. ADVANSIX INC.
  66. Advantage Associates International
  67. ADVION (formerly National Association for the Support of Long Term Care)
  68. Advocacy Associates
  69. ADVOCACYBUILD, LLC
  70. Advocate Health (FKA Advocate Aurora Health, Inc.)
  71. ADVOCATES FOR COMMUNITY HEALTH
  72. Advocates for Highway and Auto Safety
  73. Advocates for Youth
  74. ADVOCATESINC DC LTD.
  75. ADVOCUS PARTNERS, LLC
  76. AE INDUSTRIAL PARTNERS, LP
  77. AECOM
  78. AEGIS LLC
  79. AerCap Ireland Limited
  80. Aerospace Industries Association of America, Inc.
  81. Aerospace Intelligence, LLC
  82. AeroVironment, Inc.
  83. AFLAC INCORPORATED
  84. AFL-CIO
  85. AFL-CIO WORKING FOR AMERICA INSTITUTE
  86. African Federal Group, LLC
  87. AGILON HEALTH, INC.
  88. AGIOS PHARMACEUTICALS
  89. AGM Consulting Services, Inc.
  90. Agora Consulting, LLC
  91. AGRICULTURAL RETAILERS ASSOCIATION
  92. AgVantage LLC
  93. AICPA Association of International Certified Professional Accountants
  94. AIDS United
  95. AIR & SPACE FORCES ASSOCIATION (f/k/a AIR FORCE ASSOCIATION)
  96. AIR CONDITIONING CONTRACTORS OF AMERICA
  97. AIR Distribution USA, Inc. (formerly AIR Holdings USA)
  98. Air Force Sergeants Association
  99. Air Line Pilots Association
  100. Air Liquide USA LLC
  101. Air Medical Operators Association
  102. Air Products and Chemicals, Inc.
  103. AIR SPACE INTELLIGENCE INC.
  104. Air Transport Association of America, Inc. (d/b/a Airlines for America)
  105. AIRBNB, INC.
  106. Airbus Americas, Inc
  107. Air-Conditioning, Heating, and Refrigeration Institute
  108. Aircraft Owners & Pilots Association
  109. AIRPORTS COUNCIL INTERNATIONAL -- NORTH AMERICA
  110. AJW, Inc.
  111. AKEBIA THERAPEUTICS, INC.
  112. Akerman LLP
  113. AKIN GUMP STRAUSS HAUER & FELD
  114. Alabama Farmers Federation
  115. Alan Pasetsky
  116. Alan Reuther
  117. Alaska Airlines, Inc.
  118. ALASKA POWER ASSOCIATION
  119. Alaska Wilderness League Action
  120. ALBA CONSULTING
  121. ALBANIAN AMERICAN CIVIC LEAGUE
  122. ALBANIAN AMERICAN COUNCIL
  123. ALBEMARLE CORPORATION
  124. Albert Wynn
  125. ALBERTINE ENTERPRISES, INC.
  126. ALBERTSONS COMPANIES, INC.
  127. Alcalde & Fay
  128. Alcoa Corp
  129. ALCON VISION LLC
  130. ALENIA AERMACCHI NORTH AMERICA
  131. Alexander J. Beckles, L.L.C.
  132. Alexander, Borovicka and O'Shea Government Solutions(fka Alexander & Borovicka G
  133. Algirde Pipikaite
  134. Alibaba Group Holding Limited
  135. Alignment Government Strategies
  136. Alkermes, Inc.
  137. ALKI STRATEGIES LLC
  138. ALL OF THE ABOVE CONSULTING, LLC
  139. Allegheny Conference on Community Development
  140. Allegiance Strategies, LLC
  141. ALLEGIANT TRAVEL COMPANY
  142. ALLEN CONTROL SYSTEMS
  143. Allen Egon Cholakian
  144. ALLERGY & ASTHMA NETWORK
  145. Allevan-us Advocate Corp
  146. ALLIANCE DEFENDING FREEDOM
  147. Alliance for Aging Research
  148. Alliance for Automotive Innovation
  149. Alliance for Chemical Distribution
  150. Alliance for Children and Families
  151. Alliance for Excellent Education
  152. ALLIANCE FOR EXPANDING AMERICA'S WORKFORCE
  153. ALLIANCE FOR IRS ACCOUNTABILITY
  154. ALLIANCE FOR NATURAL HEALTH USA
  155. Alliance for Patient Access
  156. ALLIANCE FOR PHYSICAL THERAPY QUALITY AND INNOVATION
  157. ALLIANCE FOR REGENERATIVE MEDICINE
  158. ALLIANCE FOR RETIRED AMERICANS
  159. Alliance Management Group
  160. Alliance of Community Health Plans, Inc.
  161. Alliance to Save Energy
  162. Alliant Energy Corporation
  163. Alliant Group
  164. ALLIED FOR PROGRESS
  165. Allied Pilots Association
  166. ALLON ADVOCACY, LLC
  167. Allstate Insurance Company
  168. Ally Financial Inc.
  169. ALN CONSULTING, INC
  170. Alnylam Pharmaceuticals, Inc.
  171. ALPEK POLYESTER USA, LLC
  172. ALPEX INTERNATIONAL, LLC
  173. ALPHA STRATEGIES, LLC
  174. ALPINE ADVISORS
  175. ALPINE GROUP PARTNERS, LLC.
  176. Alstom Transportation, Inc.
  177. ALSTON & BIRD LLP
  178. Alta Crest LLC
  179. ALTANA TECHNOLOGIES
  180. Alternative Fuels & Chemicals Coalition
  181. Alternative Investment Management Association
  182. ALTICOR INC.
  183. Altria Client Services LLC
  184. Altrius Group, LLC
  185. Alva Elliott Partners, LLC
  186. Alycia Farrell
  187. Alyson Parker
  188. Alzheimer's Association
  189. AM General, LLC
  190. AMAC ACTION
  191. AMALGAMATED TRANSIT UNION
  192. Amanda Kadilak
  193. Amazon.com Services LLC
  194. AMBASSADORS GROUP
  195. Ambulatory Surgery Center Association
  196. Amelia Kegan
  197. AMELIORATE LLC
  198. Amentum Holdings, Inc.
  199. AMEREN SERVICES
  200. Ameresco
  201. AMERICA250.ORG, INC.
  202. AMERICAN ACADEMY OF AUDIOLOGY
  203. American Academy of Dermatology Association
  204. American Academy of Family Physicians
  205. American Academy of Neurology
  206. American Academy of Ophthalmology
  207. AMERICAN ACADEMY OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY
  208. American Academy of Pediatrics
  209. American Academy of Physical Medicine and Rehabilitation
  210. AMERICAN ACADEMY OF PHYSICIAN ASSOCIATES
  211. American Academy of Sleep Medicine
  212. AMERICAN ADVERTISING FEDERATION
  213. American Airlines, Inc.
  214. AMERICAN AMBULANCE ASSOCIATION
  215. American Apparel & Footwear Association
  216. American Arbitration Association
  217. American Association for Cancer Research
  218. American Association for Dental, Oral, and Craniofacial Research
  219. AMERICAN ASSOCIATION FOR HOMECARE
  220. American Association for Justice
  221. AMERICAN ASSOCIATION FOR LABORATORY ACCREDITATION (A2LA)
  222. American Association for Marriage and Family Therapy
  223. American Association for Respiratory Care
  224. American Association of Advertising Agencies
  225. American Association of Airport Executives
  226. American Association of Blood Banks, dba Association for the Advancement of Bloo
  227. American Association of Child & Adolescent Psychiatry
  228. AMERICAN ASSOCIATION OF COLLEGES OF NURSING
  229. American Association of Colleges of Osteopathic Medicine
  230. American Association of Collegiate Registrars and Admissions Officers
  231. American Association of Community Colleges
  232. American Association of Exporters and Importers
  233. American Association of Museums
  234. AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS
  235. AMERICAN ASSOCIATION OF NURSE ANESTHETISTS
  236. American Association of Nurse Practitioners
  237. AMERICAN ASSOCIATION OF ORAL AND MAXILLOFACIAL SURGEONS
  238. American Association of Orthopaedic Surgeons
  239. American Association of People with Disabilities
  240. American Association of Port Authorities
  241. American Association of School Administrators
  242. American Association of State Colleges and Universities
  243. AMERICAN ASSOCIATION OF UNIVERSITY PROFESSORS
  244. American Association of Veterinary Medical Colleges (FKA Association of American
  245. American Astronomical Society
  246. American Automobile Association
  247. American Automotive Policy Council, Inc.
  248. American Bakers Association
  249. American Bankers Association
  250. American Bankers Association Securities Association (ABASA)
  251. AMERICAN BAR ASSOCIATION
  252. American Battlefield Trust
  253. AMERICAN BENEFITS COUNCIL
  254. American Beverage Association
  255. American Beverage Licensees
  256. AMERICAN BIRD CONSERVANCY
  257. AMERICAN BIRD CONSERVANCY ACTION FUND
  258. American Bus Association
  259. American Business Development Group
  260. AMERICAN CABLE ASSOCIATION, INC. dba ACAConnects
  261. American Cancer Society Cancer Action Network, Inc.
  262. American Capitol Group
  263. American Car Rental Association
  264. American Cement Association (Formerly Portland Cement Association)
  265. AMERICAN CHEMICAL SOCIETY (ACS)
  266. American Chemistry Council
  267. American Chiropractic Association
  268. AMERICAN CITIZENS ABROAD, INC.
  269. American Civil Liberties Union
  270. AMERICAN CLEAN POWER ASSOCIATION
  271. American Cleaning Institute
  272. American Clinical Laboratory Assn
  273. AMERICAN COALITION FOR ETHANOL
  274. American College of Cardiology
  275. AMERICAN COLLEGE OF CLINICAL PHARMACY
  276. American College of Emergency Physicians
  277. AMERICAN COLLEGE OF GASTROENTEROLOGY
  278. American College of Nurse-Midwives
  279. American College of Obstetricians and Gynecologists
  280. American College of Physician Services, Inc.
  281. AMERICAN COLLEGE OF PHYSICIANS
  282. American College of Preventive Medicine
  283. American College of Radiology Association
  284. American College of Rheumatology
  285. American College of Surgeons
  286. American College of Surgeons Professional Association
  287. American Commercial Barge Lines, LLC
  288. American Composites Manufacturers Association
  289. AMERICAN CONSERVATION COALITION ACTION, INC.
  290. American Conservative Union
  291. AMERICAN CORPORATE PARTNERS
  292. AMERICAN COTTON SHIPPERS ASSOCIATION
  293. AMERICAN COUNCIL FOR CAPITAL FORMATION
  294. American Council of Life Insurers
  295. American Council of the Blind Inc
  296. American Council on Education
  297. AMERICAN CRYSTAL SUGAR COMPANY
  298. American Dairy Coalition
  299. American Defense International
  300. American Dental Association
  301. American Dental Education Association
  302. American Diabetes Association
  303. AMERICAN ELECTRIC POWER COMPANY, INC. AND AFFILIATED CORPORATIONS
  304. American Exploration & Mining Association
  305. American Exploration and Production Council
  306. American Express Company
  307. AMERICAN FAMILY MUTUAL INSURANCE COMPANY, S.I.
  308. American Farm Bureau Fed
  309. AMERICAN FED OF GOVERNMENT EMPLOYEES, AFL-CIO
  310. AMERICAN FED OF STATE COUNTY & MUNICIPAL EMPLOYEES #26
  311. American Federal Lobbying Firm
  312. American Federation for Children (FKA Advocates for School Choice)
  313. American Federation of Musicians
  314. AMERICAN FEDERATION OF STATE, COUNTY AND MUNICIPAL EMPLOYEES
  315. American Federation of Teachers
  316. American Feed Industry Assn.
  317. American Financial Services Association
  318. AMERICAN FINTECH COUNCIL
  319. AMERICAN FIREARMS ASSOCIATION
  320. AMERICAN FLOOD COALITION ACTION, INC.
  321. American Foreign Service Association
  322. American Forest & Paper Association
  323. American Forest Foundation
  324. American Forests
  325. AMERICAN FOUNDATION FOR THE BLIND
  326. American Frozen Food Institute
  327. American Fuel & Petrochemical Manufacturers
  328. American Gaming Association
  329. American Gas Association
  330. American Gastroenterological Association
  331. American Geophysical Union
  332. American Health Care Association
  333. American Health Care Professionals
  334. AMERICAN HEALTH INFORMATION MANAGEMENT ASSN
  335. AMERICAN HEALTHCARE, LLC
  336. American Heart Association
  337. AMERICAN HELLENIC INSTITUTE, Formerly known as AMERICAN HELLENIC INSTITUTE P.A.C
  338. AMERICAN HIGHWAY USERS ALLIANCE
  339. American Honda Motor Co., Inc.
  340. American Horticulture Industry Association
  341. American Hospital Association
  342. American Hotel & Lodging Association
  343. American Immigration Lawyers Association
  344. American Indian Higher Education Consortium
  345. AMERICAN INDUSTRIAL HYGIENE ASSOCIATION
  346. AMERICAN INTELLECTUAL PROPERTY LAW ASSOCIATION (AIPLA)
  347. American International Automobile Dealers Association
  348. American International Group, Inc.
  349. American Investment Council f/k/a PEGCC
  350. AMERICAN IRON AND STEEL INSTITUTE
  351. American Israel Public Affairs Committee
  352. American Jewish Committee
  353. American Kidney Fund
  354. AMERICAN KRATOM ASSOCIATION
  355. American Land Title Association
  356. American Library Association
  357. American Logistics Association
  358. AMERICAN LUNG ASSOCIATION
  359. AMERICAN MADE COALITION
  360. American Made Strategies LLC
  361. AMERICAN MALTING BARLEY ASSOCIATION, INC.
  362. American Maritime Officers
  363. American Medical Association
  364. American Medical Group Association
  365. American Medical Rehabilitation Providers Association
  366. American Motorcyclist Association
  367. AMERICAN MUSEUM OF NATURAL HISTORY
  368. American National Red Cross
  369. American Network of Community Options and Resources
  370. American Nurses Association
  371. American Optometric Association
  372. American Organization for Nursing Leadership (formerly American Organization of
  373. AMERICAN ORTHOTIC & PROSTHETIC ASSOCIATION
  374. American Osteopathic Association
  375. AMERICAN PEANUT SHELLERS ASSOCIATION
  376. American Petroleum Institute
  377. American Pharmacists Association
  378. AMERICAN PHYSICAL SOCIETY
  379. American Physical Therapy Association
  380. AMERICAN PODIATRIC MEDICAL ASSOCIATION
  381. AMERICAN POLICY VENTURES ACTION
  382. AMERICAN POLITICAL SCIENCE ASSOCIATION
  383. American Postal Workers Union, AFL-CIO
  384. American President Lines, LLC
  385. American Principles Project
  386. AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION fka PROPERTY CASUALTY INSURERS
  387. American Psychiatric Association
  388. American Psychological Association Services Inc.(FKA American Psychological Assn
  389. AMERICAN PUBLIC EDUCATION, INC.
  390. American Public Health Association
  391. American Public Power Association
  392. American Public Transportation Association
  393. AMERICAN PUBLIC WORKS ASSOCIATION
  394. American Rental Association
  395. American Resort Development Assn
  396. AMERICAN RIVERS ACTION FUND
  397. AMERICAN SECURITIES ASSOCIATION
  398. AMERICAN SEED TRADE ASSOCIATION
  399. AMERICAN SENIORS HOUSING ASSOCIATION
  400. AMERICAN SHORT LINE AND REGIONAL RAILROAD ASSOCIATION
  401. AMERICAN SMALL MANUFACTURERS COALITION
  402. American Society for Biochemistry and Molecular Biology
  403. American Society for Clinical Pathology
  404. American Society for Dermatologic Surgery Association
  405. AMERICAN SOCIETY FOR MICROBIOLOGY
  406. American Society for Radiation Oncology
  407. AMERICAN SOCIETY FOR REPRODUCTIVE MEDICINE (ASRM)
  408. AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS
  409. AMERICAN SOCIETY OF ADDICTION MEDICINE
  410. American Society of Agronomy
  411. American Society of Anesthesiologists
  412. American Society of Appraisers
  413. American Society of Association Executives
  414. AMERICAN SOCIETY OF CATARACT & REFRACTIVE SURGERY
  415. American Society of Civil Engineers
  416. American Society of Consultant Pharmacists
  417. American Society of Health-System Pharmacists
  418. American Society of Hematology
  419. AMERICAN SOCIETY OF INTERIOR DESIGNERS
  420. American Society of Landscape Architects
  421. American Society of Nephrology
  422. American Society of Pension Professionals & Actuaries
  423. AMERICAN SOCIETY OF RADIOLOGIC TECHNOLOGISTS
  424. AMERICAN SOCIETY OF TRAVEL ADVISORS, INC.
  425. AMERICAN SOYBEAN ASSOCIATION
  426. American Speech-Language-Hearing Association
  427. American Sportfishing Association
  428. American Staffing Association
  429. AMERICAN SUGAR ALLIANCE
  430. AMERICAN SUGARBEET GROWERS ASSOCIATION
  431. American Superconductor Corporation
  432. American Supply Association
  433. AMERICAN SYMPHONY ORCHESTRA LEAGUE - DBA LEAGUE OF AMERICAN ORCHESTRAS
  434. AMERICAN TERAWATT INC.
  435. AMERICAN THORACIC SOCIETY
  436. American Tort Reform Association
  437. American Tower Corporation
  438. American Traffic Safety Services Association
  439. AMERICAN TRAIN DISPATCHERS ASSOCIATION
  440. American Trucking Associations
  441. American University of Beirut
  442. American Urological Association
  443. American Veterinary Medical Association
  444. AMERICAN WATER
  445. American Water Works Association
  446. AMERICAN WEATHER ENTERPRISE ASSOCIATION (AWEA)
  447. American Wild Horse Campaign
  448. American Wood Council
  449. AMERICAN ZOO AND AQUARIUM ASSOCIATION
  450. AMERICANS FOR A FREE SYRIA
  451. AMERICANS FOR CARBON DIVIDENDS, INC
  452. Americans for Financial Reform
  453. Americans for Homeopathy Choice Action
  454. Americans for Limited Government
  455. AMERICANS FOR NONSMOKERS' RIGHTS
  456. Americans for Prosperity
  457. AMERICANS FOR RESPONSIBLE INNOVATION
  458. Americans for Tax Reform
  459. Americans for the Arts
  460. AMERICANS FOR THE COMMON GOOD
  461. AMERICANS UNITED FOR SEPARATION OF CHURCH AND STATE
  462. America's Blood Centers
  463. America's Essential Hospitals
  464. America's Health Insurance Plans, Inc. (AHIP)
  465. America's Physician Groups
  466. America's Power
  467. AmeriHealth Caritas Services, LLC
  468. AMERIPRISE FINANCIAL, INC.
  469. Amgen, Inc.
  470. AMH
  471. Amir Goulart Scharif
  472. Amitay Consulting
  473. AMNEAL PHARMACEUTICALS
  474. Amnesty International of the USA, Inc.
  475. AMPERE COMPUTING EMPLOYER LLC
  476. Amputee Coalition
  477. Amrize North America Inc.
  478. AMS CONSULTING LLC
  479. AMT - THE ASSOCIATION FOR MANUFACTURING TECHNOLOGY
  480. AMVETS/American Veterans
  481. Ana Maria Sanchez
  482. ANCHOR & ARROW LLC
  483. ANCHOR GROUP LLC
  484. ANCHOR LABS, INC.
  485. ANCHOR SOLUTIONS LLC
  486. AND PARTNERS LLC
  487. ANDERSEN CORPORATION
  488. Anderson & Callender
  489. Andreae & Associates
  490. Andrew Futey
  491. ANDURIL INDUSTRIES, INC.
  492. Anglo American
  493. Anheuser-Busch Companies
  494. ANIMAL HEALTH INSTITUTE
  495. ANIMAL LEGAL DEFENSE FUND
  496. ANIMAL LEGAL DEFENSE LEGISLATIVE FUND
  497. Animal Welfare Institute fka Society for Animal Protective Legislation
  498. ANIMAL WELLNESS ACTION
  499. ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
  500. Ann Warner LLC
  501. Anna Hansen
  502. AnnDyl Policy Group, LLC
  503. ANT GROUP CO., LTD.
  504. Anthony Friedrich
  505. Anthropic
  506. Anti-Defamation League
  507. ANZU STRATEGIES
  508. AOL Inc.
  509. AON CORPORATION
  510. APCO Worldwide LLC
  511. APEX CLEAN ENERGY, INC
  512. APOLLO GOVERNMENT RELATIONS
  513. APOTEX CORP.
  514. APPALACHIAN CITIZENS LAW CENTER INC.
  515. Appalachian Voices
  516. APPIAN
  517. APPIAN CORPORATION
  518. APPLE INC.
  519. APPLIED INTUITION
  520. APPLIED MATERIALS, INC
  521. APPLIED RESEARCH ASSOCIATES, INC.
  522. Apply Government Solutions (formerly known as Monster Worldwide)
  523. Appraisal Institute
  524. APPTRONIK INC.
  525. APTIV, PLC
  526. APTS Action, Inc.
  527. AQUATECH INTERNATIONAL, LLC
  528. AQUIA GROUP, LLC
  529. AQUILA DORADO CONSULTING, LLC
  530. ArcelorMittal North America Holdings LLC and its US subsidiaries
  531. ARCHER DANIELS MIDLAND COMPANY
  532. ARCONIC CORPORATION
  533. ARDEIDAE GROUP LLC
  534. ARDELYX, INC.
  535. Ardent Strategies
  536. ARENA OFFSHORE, LP
  537. ArentFox Schiff LLP
  538. ARETE PUBLIC AFFAIRS
  539. ARGENTUM
  540. Argus Media, Inc.
  541. ARIANESPACE, INC
  542. Arizona Cotton Growers Association
  543. Arizona State University
  544. Ark Strategy
  545. Arkansas Farm Bureau Federation
  546. ARKEMA INC. AND ITS AFFILIATES (fka ARKEMA INC.)
  547. ARM INC.
  548. Armenian Assembly of America, Inc.
  549. Armenian National Committee of America
  550. ARMER PUBLIC AFFAIRS
  551. Armitage Consulting, LLC
  552. Armory Hill Advocates (formerly known as Rawlson Policy Group)
  553. Arnall Golden Gregory LLP
  554. Arnold & Porter Kaye Scholer LLP
  555. ARRAY TECHNOLOGIES
  556. ARROW GROUP CONSULTING, LLC
  557. ARTBA
  558. ARTEMIS POLICY GROUP LLC
  559. ARTHRITIS FOUNDATION
  560. ASCEND CONSULTING
  561. ASCENDIS PHARMA, INC.
  562. ASCENSION HEALTH ALLIANCE D/B/A ASCENSION
  563. ASG CORP.
  564. ASGA FISHERIES POLICY ALLIANCE INC
  565. ASH CAPITAL MANAGEMENT
  566. ASHA STRATEGIES LLC
  567. Ashland Inc (previously known as Ashland LLC)
  568. Ashurst Perkins Coie US LLP (name change effective 6.26.26)
  569. ASME
  570. ASML US, LLC
  571. Asset & Equity Corporation
  572. ASSN. OF SMALL BUSINESS DEV. CENTERS
  573. Assn. of State and Territorial Health Officials
  574. Associated Builders and Contractors, Inc.
  575. ASSOCIATED EQUIPMENT DISTRIBUTORS
  576. ASSOCIATED GENERAL CONTRACTORS OF AMERICA
  577. Association for Accessible Medicines
  578. Association for Behavioral Health and Wellness
  579. ASSOCIATION FOR CLINICAL ONCOLOGY
  580. Association for Competitive Technology
  581. Association for Diagnostics & Laboratory Medicine (formerly AACC)
  582. ASSOCIATION FOR FRONTOTEMPORAL DEGENERATION
  583. Association for Materials Protection and Performance (AMPP)
  584. Association for Postal Commerce
  585. Association for Professionals in Infection Control and Epidemiology
  586. Association For Uncrewed Vehicle Systems International
  587. Association Headquarters
  588. Association of American Medical Colleges
  589. Association of American Publishers
  590. Association of American Railroads
  591. Association of American Universities
  592. ASSOCIATION OF ART MUSEUM DIRECTORS
  593. Association of Assistive Technology Act Program
  594. Association of California Water Agencies
  595. ASSOCIATION OF CANCER CARE CENTERS (FKA ASSOCIATION OF COMMUNITY CANCER CENTERS)
  596. ASSOCIATION OF COMMUNITY COLLEGE TRUSTEES
  597. Association of Equipment Manufacturers
  598. Association of Fish and Wildlife Agencies
  599. Association of Home Appliance Manufacturers
  600. Association of Jesuit Colleges and Universities
  601. Association of Maternal & Child Health Programs
  602. Association of Metropolitan Water Agencies
  603. ASSOCIATION OF NATIONAL ADVERTISERS, INC.
  604. ASSOCIATION OF OLD CROWS
  605. ASSOCIATION OF ORGAN PROCUREMENT ORGANIZATIONS
  606. Association of Public and Land-Grant Universities (APLU)
  607. Association of Schools and Programs of Public Health (old: Association of School
  608. ASSOCIATION OF THE UNITED STATES ARMY, (INC.)
  609. Association of the United States Navy
  610. Association of Women's Health, Obstetric and Neonatal Nurses
  611. Astellas Pharma US, Inc.
  612. Astranis
  613. AstraZeneca Pharmaceuticals, LP
  614. ASTRO MECHANICA
  615. ASTROSCALE U.S., INC.
  616. AT&T Services, Inc. and its affiliates
  617. ATA ACTION
  618. Atcitty & Van Norman Law, LLC
  619. ATI, Inc. (f/k/a Allegheny Technologies Incorporated)
  620. Atlantic Strategies Group LLC
  621. Atlas Advocacy
  622. Atlas Air Worldwide Holdings, Inc.
  623. ATLAS CROSSING LLC
  624. Atoka International, LLC
  625. ATOLLetc LLC
  626. ATRIO CONSULTING GROUP, LLC
  627. ATROPOS GROUP, INC.
  628. ATS Communications, inc. (DBA Silbey Strategies)
  629. At-Sea Processors Association
  630. ATTICUS, LLC
  631. AUBREY MATURIN LLC
  632. AUBURN HEALTH STRATEGIES, LLC
  633. Audax Strategies
  634. Augusta University (formerly Georgia Regents University)
  635. AURORA INNOVATION, INC
  636. AURORA STRATEGIC ADVISORS
  637. Austal USA
  638. Austin Jennings
  639. AUSTIN LEGAL AND PUBLIC AFFAIRS PLLC
  640. Autism Speaks
  641. Auto Care Association
  642. AUTODESK, INC
  643. Automotive Recyclers Association
  644. AUTONOMOUS DEFENSE TECHNOLOGIES CORP
  645. AUTONOMOUS VEHICLE INDUSTRY ASSOCIATION
  646. Autos Drive America
  647. AUX Initiatives, LLC
  648. AVAAZ FOUNDATION
  649. AVANGRID, Inc.
  650. AVANT BISHOP WASHINGTON & BLACK LLC
  651. Avenue Solutions
  652. AVERY DENNISON CORPORATION
  653. AVIENT CORPORATION
  654. AVIS BUDGET GROUP, INC.
  655. AVISE SOLUTIONS
  656. AVISON STRATEGIES LLC
  657. Aviva Strategies (FKA MGB CONSULTING)
  658. Avoq, LLC
  659. AxAdvocacy Government Relations
  660. AXEL SPRINGER
  661. AXIOM SPACE, INC.
  662. Axon Enterprise
  663. AZ DC Consulting, LLC
  664. AZOA Services Corp(Allianz of America) Formerly AZOA Serivces Corp/Fireman's Fun