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Results Found: 578

  1. A.C.E. CONSULTING
  2. A.G. Kaffes and Associates LLC
  3. A.G.L CONSULT
  4. A.O. Smith Corporation
  5. A1.9 STRATEGIES LLC
  6. AANEM American Association of Neuromuscular and Electrodiagnostic Medicine
  7. Aaron Lopez
  8. AARP
  9. ABB, Inc.
  10. Abbott Laboratories
  11. AbbVie, Inc.
  12. ABERNATHY CONSULTANTS, CATHY
  13. ABIOMED, INC
  14. ABIR
  15. ACA INTERNATIONAL
  16. Academy of Managed Care Pharmacy
  17. ACADEMY OF NUTRITION AND DIETETICS (FORMERLY AS AMERICAN DIETETIC ASSOCIATION)
  18. Academy of Radiology Research
  19. ACADIAN ADVANTAGE, LLC
  20. ACCENTURE FEDERAL SERVICES LLC
  21. Accenture, LLP
  22. Access Partnership LLC
  23. AccessLex Institute (fka Access Group, Inc.)
  24. ACCSES
  25. ACE Cash Express, Inc.
  26. ACG ANALYTICS
  27. ACHAOGEN
  28. ACS STATE & LOCAL SOLUTIONS
  29. ACT for America
  30. ACT for NIH
  31. ACT, Inc.
  32. ACTE
  33. Action First LTD
  34. Active Policy Solutions, LLC
  35. Adam Greenslade
  36. Adams and Reese, LLP
  37. ADELINE STRATEGIES, LLC
  38. ADFARM
  39. ADOBE SYSTEMS INCORPORATED
  40. ADP, LLC
  41. ADRIENNE OLECK
  42. ADTALEM GLOBAL EDUCATION
  43. Aduston Consulting, LLC
  44. Advance America Cash Advance Centers, Inc.
  45. Advanced Capitol Consulting
  46. ADVANCED MEDICAL TECHNOLOGY ASSN
  47. ADVANCED MICRO DEVICES, INC.
  48. Advanced Policy Consulting, LLC
  49. Advantage Associates International
  50. ADVANTUS STRATEGIES, LLC
  51. Advocacy Associates
  52. ADVOCATE AURORA HEALTH, INC.
  53. Advocates for Highway and Auto Safety
  54. Advocates for Youth
  55. ADVOCATESINC DC LTD.
  56. AECOM
  57. AEM
  58. AEROJET ROCKETDYNE, INC
  59. Aerospace Industries Association of America, Inc.
  60. Aerospace Intelligence, LLC
  61. AeroVironment, Inc.
  62. Aetna, Inc.
  63. AFLAC INCORPORATED
  64. AFL-CIO
  65. AFL-CIO WORKING FOR AMERICA INSTITUTE
  66. African Federal Group, LLC
  67. AG PROCESSING INC
  68. AGM Consulting Services, Inc.
  69. AGRIBANK, FCB
  70. AGRICULTURAL RETAILERS ASSOCIATION
  71. AgVantage LLC
  72. AgWorks Solutions, LLC
  73. AICPA Association of International Certified Professional Accountants
  74. Aim, LLC
  75. AIR CONDITIONING CONTRACTORS OF AMERICA
  76. Air Force Sergeants Association
  77. Air Line Pilots Association
  78. Air Liquide USA LLC
  79. Air Medical Operators Association
  80. Air Transport Association of America, Inc. (d/b/a Airlines for America)
  81. AIRBNB, INC.
  82. Airbus Americas, Inc. (FKA Airbus Group, Inc.)
  83. Air-Conditioning, Heating, and Refrigeration Institute
  84. Aircraft Owners & Pilots Association
  85. AirMap
  86. AIRPORTS COUNCIL INTERNATIONAL -- NORTH AMERICA
  87. AJW, Inc.
  88. AK Steel Holding Corporation
  89. AKEBIA THERAPEUTICS, INC.
  90. Akerman LLP
  91. AKF STRATEGIES, LLC
  92. Akin Gump Strauss Hauer & Feld
  93. Alabama Farmers Federation
  94. ALAN MAUK ASSOCIATES, LTD
  95. Alan Mertz
  96. Alan Reuther
  97. Alaska Airlines, Inc.
  98. Alaska Wilderness League
  99. ALBANIAN AMERICAN CIVIC LEAGUE
  100. ALBEMARLE CORPORATION
  101. ALBERTINE ENTERPRISES, INC.
  102. Alcalde & Fay
  103. Alchemy Government Solutions
  104. Alcoa Corp
  105. ALENIA AERMACCHI NORTH AMERICA
  106. Alexander J. Beckles, L.L.C.
  107. Alexander, Borovicka & O'Shea Government Solutions (fka Alexander & Borovicka Go
  108. Alexion Pharmaceuticals, Inc.
  109. Algirde Pipikaite
  110. Alibaba Group Holding Limited
  111. Alignment Government Strategies
  112. Alkermes, Inc.
  113. Allegheny Conference on Community Development
  114. Allegiance Strategies, LLC
  115. Allergan USA, Inc.
  116. ALLETE, INC
  117. Alliance for Aging Research
  118. Alliance for Children and Families
  119. Alliance for Excellent Education
  120. Alliance for Justice
  121. Alliance for Market Solutions Action
  122. ALLIANCE FOR QUALITY IMPROVEMENT AND PATIENT SAFETY
  123. ALLIANCE FOR RETIRED AMERICANS
  124. Alliance Management Group
  125. Alliance of Automobile Manufacturers
  126. Alliance of Community Health Plans, Inc.
  127. Alliance of Health Care Sharing Ministries
  128. ALLIANCE OF NONPROFIT MAILERS
  129. Alliance One
  130. ALLIANCE TO PROTECT NANTUCKET SOUND
  131. Alliance to Save Energy
  132. Alliant Energy Corporation
  133. Alliant Group
  134. Allied Pilots Association
  135. Allison + Partners
  136. ALLON ADVOCACY, LLC
  137. Allstate Insurance Company
  138. Ally Financial Inc.
  139. Almost Family, Inc.
  140. ALN CONSULTING, INC
  141. Alpha One Foundation
  142. ALPHA STRATEGIES, LLC
  143. ALPINE GROUP, INC.
  144. Alstom Transportation, Inc.
  145. Alston & Bird LLP
  146. ALTERNATIVE & DIRECT INVESTMENT SECURITIES ASSOCIATION
  147. Alternative Investment Management Association
  148. ALTICOR INC.
  149. Altria Client Services LLC
  150. Altrius Group, LLC
  151. Alycia Farrell
  152. Alyson Parker
  153. Alzheimer's Association
  154. Alzheimer's Foundation of America
  155. AMAC ACTION
  156. AMALGAMATED TRANSIT UNION
  157. Amazon Corporate, LLC
  158. Ambulatory Surgery Center Association
  159. Amedisys, Inc.
  160. AMEREN SERVICES
  161. Ameresco
  162. AMERICA OUTDOORS ASSOCIATION
  163. AMERICA-FIRST ENERGY CONSULTING SERVICES
  164. AMERICAN ACADEMY OF AUDIOLOGY
  165. American Academy of Dermatology Association
  166. American Academy of Family Physicians
  167. American Academy of Neurology
  168. American Academy of Ophthalmology
  169. American Academy of Orthopaedic Surgeons
  170. AMERICAN ACADEMY OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY
  171. American Academy of Pediatrics
  172. American Academy of Physical Medicine and Rehabilitation
  173. AMERICAN ACADEMY OF PHYSICIAN ASSISTANTS
  174. American Academy of Sleep Medicine
  175. AMERICAN ADVERTISING FEDERATION
  176. American Airlines, Inc. (formerly reported as American Airlines)
  177. American Alliance of Orthopaedic Executives
  178. AMERICAN AMBULANCE ASSOCIATION
  179. American Apparel & Footwear Association
  180. American Arbitration Association
  181. American Association for Cancer Research
  182. AMERICAN ASSOCIATION FOR CLINICAL CHEMISTRY
  183. American Association for Dental Research
  184. AMERICAN ASSOCIATION FOR HOMECARE
  185. American Association for Justice
  186. American Association for Marriage and Family Therapy
  187. American Association of Advertising Agencies
  188. American Association of Airport Executives
  189. AMERICAN ASSOCIATION OF BLOOD BANKS (AABB)
  190. American Association of Child & Adolescent Psychiatry
  191. AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS
  192. American Association of Colleges for Teacher Education
  193. AMERICAN ASSOCIATION OF COLLEGES OF NURSING
  194. AMERICAN ASSOCIATION OF COLLEGES OF OSTEOPATHIC MEDICINE
  195. American Association of Colleges of Pharmacy
  196. American Association of Collegiate Registrars and Admission Officers (AACRAO)
  197. American Association of Community Colleges
  198. American Association of Exporters and Importers
  199. AMERICAN ASSOCIATION OF LAW LIBRARIES
  200. American Association of Museums
  201. AMERICAN ASSOCIATION OF NEUROLOGICAL SURGEONS
  202. AMERICAN ASSOCIATION OF NURSE ANESTHETISTS
  203. American Association of Nurse Practitioners
  204. AMERICAN ASSOCIATION OF ORAL AND MAXILLOFACIAL SURGEONS
  205. American Association of Orthopaedic Surgeons
  206. American Association of People with Disabilities
  207. American Association of Port Authorities
  208. American Association of School Administrators
  209. American Association of State Colleges and Universities
  210. American Association of University Women
  211. American Astronomical Society
  212. American Auto Dealers for Pension Reform
  213. American Automobile Association
  214. American Automotive Policy Council, Inc.
  215. American Bakers Association
  216. American Bankers Association
  217. American Bankers Association Securities Association (ABASA)
  218. AMERICAN BAR ASSOCIATION
  219. American Battlefield Trust (formerly Civil War Preservation Trust)
  220. AMERICAN BENEFITS COUNCIL
  221. American Beverage Association
  222. American Beverage Licensees
  223. American Bird Conservancy
  224. AMERICAN BUREAU OF SHIPPING
  225. American Bus Association
  226. AMERICAN BUSINESS CONFERENCE
  227. American Business Development Group
  228. AMERICAN CABLE ASSOCIATION, INC.
  229. American Cancer Society Cancer Action Network, Inc.
  230. American Capitol Group
  231. American Car Rental Association
  232. AMERICAN CHEMICAL SOCIETY (ACS)
  233. American Chemistry Council
  234. AMERICAN CHIROPRACTIC ASSOCIATION
  235. American Civil Liberties Union
  236. AMERICAN CLEANING INSTITUTE (formerly known as The Soap & Detergent Association)
  237. American Clinical Laboratory Assn
  238. American Coalition for Clean Coal Electricity
  239. AMERICAN COALITION FOR ETHANOL
  240. American Coalition for Filipino Veterans, Inc.
  241. American College of Cardiology
  242. AMERICAN COLLEGE OF CLINICAL PHARMACY
  243. American College of Emergency Physicians
  244. AMERICAN COLLEGE OF GASTROENTEROLOGY
  245. AMERICAN COLLEGE OF NURSE-MIDWIVES
  246. American College of Obstetricians and Gynecologists
  247. American College of Physician Services, Inc.
  248. AMERICAN COLLEGE OF PHYSICIANS
  249. American College of Preventive Medicine
  250. American College of Radiology Association
  251. American College of Rheumatology
  252. American College of Surgeons
  253. American College of Surgeons Professional Association
  254. AMERICAN COMMITTEE FOR THE WEIZMANN INSTITUTE OF SCIENCE
  255. American Composites Manufacturers Association
  256. American Conservative Union
  257. American Continental Group
  258. American Council of Life Insurers
  259. American Council of the Blind Inc
  260. American Council on Education
  261. American Counseling Association
  262. AMERICAN CRYSTAL SUGAR COMPANY
  263. American Dairy Coalition
  264. American Defense International, Inc.
  265. American Dental Association
  266. American Dental Education Association
  267. American Diabetes Association
  268. AMERICAN ELECTRIC POWER COMPANY, INC. AND AFFILIATED CORPORATIONS
  269. American Exploration & Mining Association
  270. American Express Company
  271. AMERICAN FAMILY MUTUAL INSURANCE COMPANY, S.I.
  272. AMERICAN FARM BUREAU FED
  273. AMERICAN FED OF GOVERNMENT EMPLOYEES, AFL-CIO
  274. AMERICAN FED OF STATE COUNTY & MUNICIPAL EMPLOYEES #26
  275. AMERICAN FEDERAL LOBBYING FIRM
  276. American Federation for Children (FKA Advocates for School Choice)
  277. American Federation of Musicians
  278. AMERICAN FEDERATION OF STATE, COUNTY AND MUNICIPAL EMPLOYEES
  279. American Federation of Teachers
  280. American Feed Industry Assn.
  281. American Financial Services Association
  282. American Foreign Service Association
  283. American Forest & Paper Association
  284. American Forest Foundation
  285. AMERICAN FOUNDATION FOR THE BLIND
  286. American Frozen Food Institute
  287. American Fuel & Petrochemical Manufacturers
  288. American Gaming Association
  289. American Gas Association
  290. American Gastroenterological Association
  291. American Geophysical Union
  292. American Health Care Association
  293. AMERICAN HEALTH INFORMATION MANAGEMENT ASSN
  294. AMERICAN HEALTH QUALITY ASSOCIATION
  295. AMERICAN HEALTHCARE, LLC
  296. American Heart Association
  297. AMERICAN HELLENIC INSTITUTE, Formerly known as AMERICAN HELLENIC INSTITUTE P.A.C
  298. AMERICAN HIGHWAY USERS ALLIANCE
  299. American Horse Council
  300. American Horticulture Industry Association
  301. American Hospital Association
  302. American Hotel & Lodging Association
  303. AMERICAN HUMANIST ASSOCIATION
  304. American Immigration Lawyers Association
  305. American Indian Higher Education Consortium
  306. AMERICAN INDUSTRIAL HYGIENE ASSOCIATION
  307. American Institute for Applied Government
  308. American Institute of Physics
  309. AMERICAN INSURANCE ASSN
  310. AMERICAN INTELLECTUAL PROPERTY LAW ASSOCIATION (AIPLA)
  311. American International Automobile Dealers Association
  312. American International Group, Inc.
  313. American Investment Council f/k/a PEGCC
  314. AMERICAN IRON AND STEEL INSTITUTE
  315. American Israel Public Affairs Committee
  316. American Jewish Committee
  317. American Kidney Fund
  318. American Land Title Association
  319. American Library Association
  320. American Logistics Association
  321. AMERICAN LUNG ASSOCIATION
  322. AMERICAN MADE COALITION
  323. AMERICAN MALTING BARLEY ASSOCIATION, INC.
  324. American Maritime Congress
  325. American Maritime Officers
  326. American Medical Association
  327. American Medical Group Association
  328. American Medical Rehabilitation Providers Association
  329. American Motorcyclist Association
  330. AMERICAN MOVING AND STORAGE ASSOCIATION
  331. American Multi-Cinema, Inc.
  332. AMERICAN MUSEUM OF NATURAL HISTORY
  333. American National Red Cross
  334. American Network of Community Options and Resources
  335. American Nurses Association
  336. American Optometric Association
  337. American Organization of Nurse Executives
  338. AMERICAN ORTHOTIC & PROSTHETIC ASSOCIATION
  339. American Osteopathic Association
  340. AMERICAN PEANUT SHELLERS ASSOCIATION
  341. American Petroleum Institute
  342. American Pharmacists Association
  343. American Physical Society
  344. American Physical Therapy Association
  345. AMERICAN PODIATRIC MEDICAL ASSOCIATION
  346. American Postal Workers Union, AFL-CIO
  347. AMERICAN PRESIDENT LINES, LLC. (formerly Ltd.)
  348. American Psychiatric Association
  349. American Psychological Association
  350. AMERICAN PSYCHOLOGICAL ASSOCIATION PRACTICE ORGANIZATION
  351. American Public Health Association
  352. American Public Power Association
  353. American Public Transportation Association
  354. American Public University System
  355. AMERICAN PUBLIC WORKS ASSOCIATION
  356. American Rental Association
  357. American Resort Development Assn
  358. American Rights at Work
  359. American Rivers
  360. AMERICAN SEED TRADE ASSOCIATION
  361. AMERICAN SENIORS HOUSING ASSOCIATION
  362. AMERICAN SMALL MANUFACTURERS COALITION
  363. American Society for Biochemistry and Molecular Biology
  364. American Society for Clinical Pathology
  365. American Society for Dermatologic Surgery Association
  366. AMERICAN SOCIETY FOR MICROBIOLOGY
  367. American Society for Radiation Oncology
  368. AMERICAN SOCIETY FOR REPRODUCTIVE MEDICINE (ASRM)
  369. AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS
  370. AMERICAN SOCIETY OF ADDICTION MEDICINE
  371. American Society of Agronomy
  372. American Society of Anesthesiologists
  373. American Society of Appraisers
  374. American Society of Association Executives
  375. AMERICAN SOCIETY OF CATARACT & REFRACTIVE SURGERY
  376. American Society of Civil Engineers
  377. American Society of Clinical Oncology
  378. American Society of Health-System Pharmacists
  379. American Society of Hematology
  380. AMERICAN SOCIETY OF INTERIOR DESIGNERS
  381. American Society of Landscape Architects
  382. American Society of Nephrology
  383. American Society of Pension Professionals & Actuaries
  384. AMERICAN SOCIETY OF RADIOLOGIC TECHNOLOGISTS
  385. AMERICAN SOCIETY OF TRAVEL AGENTS, INC.
  386. American Speech-Language-Hearing Association
  387. American Sportfishing Association
  388. American Staffing Association
  389. AMERICAN SUGAR ALLIANCE
  390. AMERICAN SUGARBEET GROWERS ASSOCIATION
  391. American Superconductor Corporation
  392. American Supply Association
  393. AMERICAN SYMPHONY ORCHESTRA LEAGUE - DBA LEAGUE OF AMERICAN ORCHESTRAS
  394. AMERICAN THORACIC SOCIETY
  395. American Tort Reform Association
  396. American Tower Corporation
  397. AMERICAN TRAFFIC SAFETY SERVICES ASSOCIATION
  398. American Trucking Associations
  399. American University of Beirut
  400. American Urological Association
  401. American Vaping Association
  402. AMERICAN VETERINARY MEDICAL ASSOCIATION
  403. AMERICAN WATER
  404. AMERICAN WATER WORKS ASSOCIATION
  405. AMERICAN WIND ENERGY ASSOCIATION
  406. American Wood Council
  407. AMERICAN ZOO AND AQUARIUM ASSOCIATION
  408. AMERICANS FOR A FREE SYRIA
  409. Americans for Financial Reform
  410. Americans for Limited Government
  411. AMERICANS FOR NONSMOKERS' RIGHTS
  412. Americans for Peace Now
  413. Americans for Prosperity
  414. AMERICANS FOR SAFE ACCESS
  415. Americans for Tax Reform
  416. Americans for the Arts
  417. Americans United for Life Action
  418. AMERICANS UNITED FOR SEPARATION OF CHURCH AND STATE
  419. America's Blood Centers
  420. Americas Essential Hospitals (formerly known as NAPH)
  421. America's Health Insurance Plans, Inc. (AHIP)
  422. America's Physician Groups
  423. AmeriHealth Caritas
  424. AMERIPRISE FINANCIAL, INC.
  425. AmeriSourceBergen Corporation
  426. Amgen, Inc.
  427. Amitay Consulting
  428. Amnesty International of the USA, Inc.
  429. Amputee Coalition
  430. Amsterdam & Partners LLP
  431. AMT - THE ASSOCIATION FOR MANUFACTURING TECHNOLOGY
  432. AMVETS/American Veterans
  433. Amy Nice
  434. ANADARKO PETROLEUM CORPORATION
  435. Anchor Consulting, LLC
  436. Andeavor
  437. Anderson & Callender
  438. Andrew Futey
  439. Andrews & Andrews, PLLC
  440. Anheuser-Busch Companies
  441. Animal Defenders International US Inc.
  442. ANIMAL HEALTH INSTITUTE
  443. ANIMAL POLICY GROUP, LLC
  444. Ann Warner LLC
  445. AnnDyl Policy Group, LLC
  446. Anne Mervenne
  447. Anthem, Inc.
  448. Anthony Garrett & Associates
  449. Anti-Defamation League
  450. AOL Inc.
  451. AON CORPORATION
  452. APCO Worldwide LLC
  453. APEX CLEAN ENERGY, INC
  454. Apollo Education Group Inc.
  455. APOTEX CORP.
  456. APPALACHIAN CITIZENS LAW CENTER INC.
  457. APPIAN
  458. Appian Consulting LLC
  459. APPLE INC.
  460. Application Developers Alliance
  461. APPLIED MATERIALS, INC
  462. Appo-G, LLC
  463. Appraisal Institute
  464. Apria Healthcare LLC
  465. APTIM CORP.
  466. APTS Action, Inc.
  467. AQUIA GROUP, LLC
  468. ArcelorMittal USA LLC
  469. ARCH COAL, INC.
  470. ARCHER DANIELS MIDLAND COMPANY
  471. Arconic, Inc. formally known as Alcoa, Inc.
  472. ARCTIC GEOPOLITICAL CONSULTING
  473. Ardent Strategies
  474. Arena Strategies, LLC
  475. Arent Fox LLP
  476. ARGENTUM
  477. Argus Media, Inc.
  478. ARIANESPACE, INC
  479. Arizona Cotton Growers Association
  480. Arizona State University
  481. Arkansas Farm Bureau Federation
  482. ARKEMA INC.
  483. Armenian Assembly of America, Inc.
  484. Armenian National Committee of America
  485. Armitage Consulting, LLC
  486. Armory Hill Advocates (formerly known as Rawlson Policy Group)
  487. Arnall Golden Gregory, LLP
  488. Arnold & Porter Kaye Scholer LLP
  489. Aronnax Public Strategies LLC
  490. ARRIS U.S. HOLDINGS INC
  491. ARTBA
  492. Artemis Strategies
  493. ARTHRITIS FOUNDATION
  494. ASARCO LLC
  495. ASCD
  496. ASCENSION HEALTH
  497. Ash Grove Cement Company
  498. ASHRAE
  499. Asian American Hotel Owners Association
  500. ASIS INTERNATIONAL
  501. ASME
  502. ASSN. OF SMALL BUSINESS DEV. CENTERS
  503. Assn. of State and Territorial Health Officials
  504. Associated Builders and Contractors, Inc.
  505. ASSOCIATED EQUIPMENT DISTRIBUTORS
  506. ASSOCIATED GENERAL CONTRACTORS OF AMERICA
  507. Association for Accessible Medicines
  508. Association for Advanced Life Underwriting
  509. Association for Behavioral Health and Wellness
  510. Association for Community Affiliated Plans
  511. Association for Competitive Technology
  512. ASSOCIATION FOR CORPORATE GROWTH, INC.
  513. Association for Postal Commerce
  514. Association for Professionals in Infection Control and Epidemiology
  515. Association For Unmanned Vehicle Systems International
  516. Association of American Medical Colleges
  517. Association of American Publishers
  518. ASSOCIATION OF AMERICAN RAILROADS
  519. Association of American Universities
  520. Association of American Veterinary Medical Colleges
  521. ASSOCIATION OF ART MUSEUM DIRECTORS
  522. Association of Assistive Technology Act Programs
  523. Association of California Water Agencies
  524. Association of Clinicians for the Underserved
  525. ASSOCIATION OF COMMUNITY CANCER CENTERS
  526. ASSOCIATION OF COMMUNITY COLLEGE TRUSTEES
  527. Association of Fish and Wildlife Agencies
  528. ASSOCIATION OF FUNDRAISING PROFESSIONALS
  529. Association of Global Automakers, Inc.
  530. ASSOCIATION OF HOME APPLIANCE MANUFACTURERS
  531. Association of Jesuit Colleges and Universities
  532. Association of Maternal & Child Health Programs
  533. Association of Mature American Citizens
  534. Association of Metropolitan Water Agencies
  535. ASSOCIATION OF NATIONAL ADVERTISERS, INC.
  536. ASSOCIATION OF OIL PIPE LINES
  537. ASSOCIATION OF OLD CROWS
  538. Association of Public and Land-Grant Universities (APLU) formerly NASULGC
  539. Association of Schools and Programs of Public Health
  540. Association of Science-Technology Centers Incorporated
  541. ASSOCIATION OF THE UNITED STATES ARMY, (INC.)
  542. Association of the United States Navy
  543. Association of University Centers on Disabilities
  544. Association of Women's Health, Obstetric and Neonatal Nurses
  545. ASSURANT, INC.
  546. Astellas Pharma US, Inc.
  547. AstraZeneca Pharmaceuticals LP
  548. AT&T Services, Inc. and its affiliates
  549. ATCITTY & VAN NORMAN LAW, LLC
  550. Atkins
  551. Atlantic Diving Supply, Inc.
  552. ATLANTIC POLICY SOLUTIONS, LLC
  553. Atlantic Strategies Group
  554. Atlas Advocacy
  555. Atlas Air Worldwide Holdings, Inc.
  556. ATLAS CROSSING
  557. Atoka International, LLC
  558. ATRIO CONSULTING GROUP, LLC
  559. Atrium Health-Formerly known as Carolinas HealthCare System
  560. ATS Communications, Inc.
  561. AT-SEA PROCESSORS ASSN
  562. AUBURN HEALTH STRATEGIES, LLC
  563. Augusta University (formerly Georgia Regents University)
  564. Austal USA
  565. Austin Jennings
  566. Autism Speaks
  567. Auto Care Association
  568. AUTODESK, INC
  569. Automotive Recyclers Association
  570. AUX Initiatives, LLC
  571. Avancer Health Policy
  572. AVANGRID, Inc.
  573. Avenue Solutions
  574. AVENUE STRATEGIES
  575. AVENUE STRATEGIES GLOBAL, LLC
  576. AWPC Federal Affairs
  577. Ayers Policy Group
  578. AZOA Services Corp(Allianz of America) Formerly AZOA Serivces Corp/Fireman's Fun