Form 5500 Plan Sponsors in District of Columbia
Page 5 of 60 · 5,968 sponsors (2020–2025).
American Vein & Lymphatic Society D
33-0180128Washington, DC·1 plan·2024American Wind Energy Association
52-1121931Washington, DC·1 plan·2020American-Arab Anti-Discriminat
52-1180441Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Americans For Financial Reform Education Fund
82-2553525Washington, DC·1 plan·2024, 2022, 2020Americans For Medical Progress Educational Foundation
52-1711982Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Americans For Tax Reform
52-1403587Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Americans For The Arts
52-1996467Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Americans United For Life
36-3906065Washington, DC·1 plan·2024, 2023, 2022Americans United For Separation Of Church & State
53-0184647Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Americas Agenda Health Care For All
20-0682634Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Americas Blood Centers
86-6052376Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Ameripac, Fund For A Greater America
52-1783661Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Amida Technology Solutions, INC.
46-2882019Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Amideast, INC.
53-0243270Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Amjad M. Rasul, M.D., P.A.
52-1467413Washington, DC·1 plan·2023, 2022, 2021, 2020Amnesty International USA
52-0851555Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Amputee Coalition Of America, INC.
52-1701146Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Ams Trade LLP
52-1165975Washington, DC·1 plan·2023, 2022, 2021, 2020Amy Zantzinger Interior Design
52-2322096Washington, DC·1 plan·2020Anacostia Economic Development
52-0897780Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Analyst Institute LLC
26-1695359Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Anant Corporation
26-1829255Washington, DC·1 plan·2024, 2023, 2022, 2021Anchor & Spade, LLC
83-2888697Washington, DC·1 plan·2024, 2023Anchor Construction Corporation
52-1425303Washington, DC·3 plans·2024, 2023, 2022, 2021, 2020Andean Consulting Solutions International, LLC
27-5311540Washington, DC·1 plan·2024, 2023, 2022, 2021Anderson Education Associates, LLC
83-1774242Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021Andrew C. Cobb, D.D.S., P.C.
52-2226570Washington, DC·1 plan·2023, 2022Andrew J. Adelson, M.D.
52-1931937Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Andrew M. Lasky, D.D.S., P.C.
52-1223430Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Anesthesia Dynamics Management L
82-3430528Washington, DC·1 plan·2024, 2023Angela Sarafin PLLC
84-5136090Washington, DC·1 plan·2024, 2023Angerholzer Broz Consulting
20-3017960Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Anglin Consulting Group, INC.
45-2276355Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Animal Health Institute
42-0707629Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Animal Outlook INC.
52-2034417Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Animal Welfare Institute
13-5655952Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Animal Wellness Action
82-5477192Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Ankura Consulting Group, LLC
47-2435218Washington, DC·3 plans·2024, 2023, 2022, 2021, 2020Ann D. Mclaughlin Korologos
52-1388717Washington, DC·2 plans·2023, 2022, 2021, 2020Anne And Nate, LLC
27-1199431Washington, DC·2 plans·2024, 2023, 2022Anne Lewis Strategies, LLC
87-0784424Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Anne Tumlinson Innovations LLC
46-5466993Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Annexa INC.
46-2786410Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Annuk Incorporated
54-2036457Washington, DC·2 plans·2024, 2023, 2022Answer Title And Escrow LLC
30-0261138Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Anteris Services LLC
83-1552403Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Anthony A Flood MD
45-3907919Washington Dc, DC·1 plan·2024, 2023Any Chance Productions LLC
26-4219483Washington, DC·1 plan·2023, 2021Anzen Engineering USA LLC
36-5056991Washington, DC·1 plan·2024Apartment & Office Building Association Of Metropolitan Washington
53-0184431Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Apco Worldwide LLC
13-3627625Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Apex Optical Company, INC.
52-1091718Washington, DC·1 plan·2024, 2023, 2022, 2020Apparel By Gold LLC
85-1231445Wasington, DC·1 plan·2023, 2022, 2021Appioo LLC
46-4879041Washington, DC·1 plan·2024, 2023, 2022Appleseed Foundation
52-1835698Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Appletree Early Learning Public Charter School
20-1302458Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Appletree Institute For Education Innovation, INC
04-3331760Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Applied Research In Acoustics LLC
27-2151428Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Applikate Technologies INC
87-4019507Washington, DC·1 plan·2024, 2023, 2022, 2021Appointed, LLC
47-3640924Washngton, DC·1 plan·2024, 2023, 2022, 2021Appreciate Stuff INC
86-1430988Washington, DC·1 plan·2024, 2023, 2022, 2021Apprenticeships For America
87-2326163Washington, DC·1 plan·2024Apprio, INC.
52-2113647Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Aquicore, INC.
80-0969989Washington, DC·1 plan·2024, 2023, 2022, 2021Aquila Recovery Clinic
27-4492786Washington, DC·1 plan·2020Arab American Institute
52-1395040Washington, DC·1 plan·2022, 2021, 2020Arab Center Washington Dc INC
46-4736138Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Arab Gulf States Institute In Washington
46-5392694Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Arabella Advisors LLC
20-4995650Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Arbit Counseling
87-0863774Washington, DC·1 plan·2024, 2023, 2022Arborview Capital LLC
33-1215994Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Arcadia Power
46-3043513Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Archbridge Institute
47-4252296Washington, DC·1 plan·2024, 2025Archi-Textual, PLLC
27-2466832Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Architrave P.C.
52-1370765Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Archive Health
86-1849590Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021Archive Health Medical California, PC
92-3933993Washington, DC·1 plan·2024Archive Health Medical Kansas, PA
93-4418365Washington, DC·1 plan·2024Archive Health Medical PLLC
87-3544628Washington, DC·1 plan·2024, 2023, 2022Ardilla Federal Systems LLC
83-1807800Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Area Probe INC
27-1123388Washington, DC·1 plan·2024Arena
81-5171259Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Arentfox Schiff LLP
53-0214923Washington, DC·11 plans·2024, 2023, 2022, 2021, 2020Arianespace, INC.
52-1270511Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Aristotle International INC
06-1022613Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Arjuna Solutions, INC.
85-1023397Washington, DC·1 plan·2023, 2022, 2021Arktx, P.C.
52-1660323Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Arky Group Consulting LLC
47-5535779Washington, DC·1 plan·2024, 2023, 2022Arlo Solutions LLC
46-4555131Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Armenian Assembly Of America, INC.
52-1614093Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Armor Realty Mortgage LLC
02-0759588Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Arms Control Association
23-7124588Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Armstrong, Fleming & Moore, INC.
52-1726104Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Arnold & Porter Kaye Scholer LLP
53-0208605Washington, DC·3 plans·2024, 2023, 2022, 2021, 2020Arqiva INC
33-1150067Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Arrigo, Lee, Guttman & Mouta-Bellum, LLP
27-4654360Washington, DC·2 plans·2024, 2025Arrington Dixon And Assoc., INC
52-1434171Washington, DC·1 plan·2022, 2021, 2020Art Enables
52-2296718Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Art Engineering LLC
81-1433595Washington Dc, DC·1 plan·2024, 2023, 2022, 2021, 2020Artemis Policy Group
84-4575992Washington, DC·1 plan·2024, 2023, 2022, 2021