Form 5500 Plan Sponsors in District of Columbia
Page 28 of 60 · 5,968 sponsors (2020–2025).
Independence Pet Group, INC
13-4211703Washington, DC·1 plan·2021Independence Pet Group, INC
87-3021061Washington, DC·2 plans·2023, 2022, 2021Independent Petroleum Association Of America
73-0296927Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Independent Sector
52-1081024Washington, DC·2 plans·2024, 2023, 2022, 2021Independent Strategic Research Collaborative INC
86-3079329Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021Indian American Impact
38-4054905Washington, DC·1 plan·2024, 2025, 2023, 2022Indian Gaming Association
52-1834892Washington, DC·1 plan·2023, 2022, 2021, 2020Indietech Solutions LLC
81-1924948Washington, DC·1 plan·2024, 2023, 2022Indigo Tech, LLC
84-5124189Washington, DC·1 plan·2024, 2023, 2022Indigov
84-2510501Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Indivisible Project
81-4944067Washington Dc, DC·2 plans·2024, 2023, 2022Indivumed Therapeutics INC
93-4128456Washington, DC·1 plan·2024Indufor North America LLC
47-3916718Washington, DC·1 plan·2024, 2023Industrial Bank, Washington
53-0088120Washington, DC·3 plans·2024, 2023, 2022, 2021, 2020Industrial Truck Association
25-1124211Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Industry Dive
45-4415796Washington, DC·1 plan·2021, 2020Industry Dive INC.
45-4157966Washington, DC·2 plans·2023, 2022, 2021, 2020Infin A Financial Services All
22-2838938Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Infinity Orthodontics PC
84-3303567Washington, DC·1 plan·2024, 2023, 2022Information Strategies INC.
52-1664004Washington, DC·1 plan·2020Information Systems Solutions, INC.
52-2063261Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Information Technology & Innovation
20-4403497Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Information Technology Industry Council
13-1954338Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Information Unlimited, INC.
63-1159836Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Informative Design Group, INC. DBA The History Factory
52-1194572Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Ingenuity Prep
45-5054392Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Inguardians, INC
26-0895194Washington, DC·1 plan·2021, 2020Inmarsat INC.
95-4309961Washington, DC·1 plan·2021, 2020Inmarsat, INC.
52-2181563Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Innovation For Equity INC
84-2709943Washington, DC·1 plan·2024, 2025, 2023, 2022Innovation Horizons, INC
81-5186613Washington, DC·1 plan·2024Innovation Policy Solutions, LLC
83-3070859Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Innovative Federal Strategies, LLC
52-1764945Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Innovative Life Solutions INC
20-0088662Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Innovo Construction, LLC
20-0420016Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Innspire INC
81-1070326Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Inquisitive Hq INC
35-2760931Washington, DC·1 plan·2024, 2023Inseparable INC.
85-0938575Washington, DC·1 plan·2024, 2023, 2022Inside Higher Ed
80-0093170Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Insidesources LLC
46-4781619Washington Dc, DC·1 plan·2024, 2023, 2022, 2021Inspired Teaching
27-2618506Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Accountable Care
82-2461803Washington, DC·1 plan·2024, 2023, 2022, 2021Institute For Educational Leadership
52-1198450Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Energy Research
76-0149778Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Exceptional Care
85-1278444Washington, DC·1 plan·2024, 2023, 2022Institute For Experiential Learning Washington Internship Institute
52-1677432Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Free Speech
20-3676886Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Governance & Sustainable Development
81-0616238Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Higher Education Policy
52-1818907Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Life Enrichment
52-1197731Washington, DC·1 plan·2020Institute For Local Self-Reliance
23-7394104Washington, DC·1 plan·2023, 2022, 2021, 2020Institute For Medicaid Innovation
31-1661234Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Palestine Studies USA, INC.
45-3166151Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Policy Studies
52-0788947Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Portfolio Alternatives
22-2597521Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Progress And Altruism
87-2449729Washington, DC·1 plan·2024, 2023, 2022Institute For Public Health Innovation
46-3039129Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Institute For Strategic Dialogue
27-1282489Washington, DC·1 plan·2024, 2023, 2022Institute For Sustainable Infrastru
27-4568381Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For The Study Of War
26-0273675Washington, DC·1 plan·2022, 2021, 2020Institute For War & Peace Reporting
43-1962561Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute For Womens Policy Research
52-1549572Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Institute Of Current World Affairs
13-1621044Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Institute Of Makers Of Explosives
13-0870910Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute Of Scrap Recycling Ind., INC
31-1205596Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute Of Transportation Engineers, INC.
53-0232732Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Institute On Religion & Democracy INC
52-1265221Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institute On Taxation And Economic Policy
04-2688165Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Institutional Limited Partners Association
75-3028947Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Insured Retirement Institute, INC.
06-1328907Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Int'L Assn Sheet Metal, Air, Rail & Trans Workers
46-4039786Washington, DC·3 plans·2024, 2023, 2022, 2021, 2020Int'L Union Of Operating Engineers
47-7233650Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Integer LLC
88-2154086Washington, DC·1 plan·2024, 2025Integral LLC
54-2049235Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Integrated Dermatology Of I Street, LLC
81-1071333Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Integrated Design And Electronics Academy Public Charter School
31-1573701Washington, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020Integrated Direct Marketing, LLC
26-0543517Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Integrated Modern Engineering Ll
37-1576351Washington, DC·1 plan·2022, 2021, 2020Integritas Advisory Solutions Ll
92-2529608Washington, DC·1 plan·2024, 2023Intellectual Property Owners Association
52-0948513Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Intelleva, INC.
20-3394065Washington, DC·1 plan·2020Intelligent Discovery Solutions, INC.
26-1643365Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Intelligent Society Of America
52-1702822Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Inter-American Dialogue
52-1830369Washington, DC·2 plans·2024, 2023, 2022, 2021, 2020Interactive Strategies, LLC
54-2073913Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Interagency, INC.
61-1797968Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Interface Media Group, INC.
20-8480534Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Interfaith Alliance Foundation
81-0587332Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Interfolio, INC.
54-1949996Washington, DC·1 plan·2023, 2022, 2021, 2020Interior Department Recreation Association
53-6009404Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020Interior Matter, INC.
83-2686895Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020International Access Corporation
52-1724839Washington, DC·1 plan·2024, 2025, 2023, 2022International Agribusiness Counc
86-3674579Washington, DC·1 plan·2024, 2023International Alliance For Responsible Drinking
52-1912065Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020International Anticounterfeiti
94-2921494Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020International Assoc. For The Study Of Pain
23-7416302Washington, DC·1 plan·2024, 2023, 2022, 2021, 2020International Association For Human Values
52-2178069Washington Dc, DC·1 plan·2024, 2025, 2023, 2022, 2021, 2020International Association For Vo
23-7049868Washington, DC·1 plan·2024, 2023, 2022International Association Of Firefighters
53-0088290Washington, DC·4 plans·2024, 2023, 2022, 2021, 2020International Association Of Peer Supporters
46-1719864Washington, DC·1 plan·2024, 2023