District of Columbia Employer EIN Lookup

Use this District of ColumbiaEIN lookup to find an employer’s Employer Identification Number from its public Form 5500 filing. 5,608 employers based in District of Columbia have filed a Form 5500, covering 6,733 retirement and health plans with $171.2B in reported assets. The largest are listed below with their EIN — open any employer to see the full filing.

Employers

5,608

Plans

6,733

Total assets

$171.2B

Largest employers in District of Columbia by EIN

Form 5500 search →

Employer	EIN	City	Plans	Participants	Assets
BOARD OF TRUSTEES OF THE CPF OF THE IUOE AND PARTICIPATING EMPLOYERS	36-6052390	WASHINGTON	2	104,766	$27.5B
BOARD OF TRUSTEES OF THE I.A.M. NATIONAL PENSION FUND	51-6031295	WASHINGTON	1	102,863	$15.0B
DANAHER CORPORATION	59-1995548	WASHINGTON	16	157,626	$8.4B
GEICO CORPORATION	52-1135801	WASHINGTON	2	50,968	$6.3B
FEDERAL NATIONAL MORTGAGE ASSOCIATION	52-0883107	WASHINGTON	4	24,496	$4.6B
INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS' PENSION BENEFIT FUND	53-0088380	WASHINGTON	8	476,481	$3.7B
UMWA 1974 PENSION TRUST BOARD OF TRUSTEES	52-1050282	WASHINGTON	1	58	$3.5B
GEORGETOWN UNIVERSITY	53-0196603	WASHINGTON	4	24,980	$3.4B
FINRA	53-0088710	WASHINGTON	5	13,755	$3.0B
AMERICAN NATIONAL RED CROSS	53-0196605	WASHINGTON	4	57,913	$2.9B
AARP	95-1985500	WASHINGTON	5	9,919	$2.6B
NATIONAL RAILROAD PASSENGER CORPORATION	52-0910053	WASHINGTON	8	53,054	$2.2B
BRICKLAYERS & TROWEL TRADES INTL PENSION FD BD OF TRUSTEE	52-6127746	WASHINGTON	2	48,253	$2.2B
HOGAN LOVELLS US LLP	53-0084704	WASHINGTON	8	10,063	$2.0B
BOARD OF TRUSTEES OF LIUNA STAFF AND AFFILIATES PENSION FUND	52-0743575	WASHINGTON	1	3,600	$1.9B
COVINGTON & BURLING LLP	53-0188411	WASHINGTON	5	4,457	$1.9B
WASHINGTON GAS LIGHT COMPANY	53-0162882	WASHINGTON	6	5,111	$1.9B
HOWARD UNIVERSITY	53-0204707	WASHINGTON	3	12,540	$1.9B
AMERICAN FEDERATION OF STATE, COUNTY AND MUNICIPAL EMPLOYEES	53-0237789	WASHINGTON	3	4,306	$1.8B
ARNOLD & PORTER KAYE SCHOLER LLP	53-0208605	WASHINGTON	3	3,875	$1.8B
JOINT BOARD OF TRUSTEES TEAMSTERS LOCAL 639 - EMPLOYERS PENSION TRUST	53-0237142	WASHINGTON	1	3,542	$1.7B
BOARD OF TRUSTEES OF THE S.E.I.U. NATIONAL INDUSTRY PENSION FUND	52-6148540	WASHINGTON	1	98,200	$1.7B
BD OF TRUSTEES SEIU AFFILIATES OFFICERS AND EMPLOYEES PENSION PLAN	52-0812348	WASHINGTON	1	9,065	$1.6B
THE NATIONAL EDUCATION ASSOCIATION	53-0115260	WASHINGTON	9	2,563,300	$1.6B
AMERICAN CHEMICAL SOCIETY	53-0196572	WASHINGTON	4	6,073	$1.5B
BOARD OF TRUSTEES OF THE LIUNA NATIONAL (INDUSTRIAL) PENSION FUND	52-6074345	WASHINGTON	1	17,932	$1.5B
AMERICAN UNIVERSITY	53-0196549	WASHINGTON	6	11,064	$1.4B
CHILDREN'S NATIONAL HOSPITAL	52-1640403	WASHINGTON	1	9,286	$1.3B
SMITHS GROUP SERVICES CORPORATION	22-3015350	WASHINGTON	3	9,420	$1.2B
PENSION BD OF THE GENERAL PENSION PLAN OF THE INT'L UNION OF OPERATING	52-6124299	WASHINGTON	1	2,198	$1.2B
FTI CONSULTING, INC.	52-1261113	WASHINGTON	1	4,676	$1.2B
EXECUTIVE COMMITTEE OF THE U.F.C.W INTL UNION	81-2741678	WASHINGTON	1	2,086	$1.2B
MID-ATLANTIC PERMANENTE MEDICAL GROUP, PC	52-1196226	WASHINGTON	6	2,167	$1.1B
ARENTFOX SCHIFF LLP	53-0214923	WASHINGTON DC	10	4,249	$1.1B
BOARD OF TRUSTEES I.A.M. 401(K) FUND	32-0443423	WASHINGTON	1	33,654	$972.2M
NATIONAL ACADEMY OF SCIENCES	53-0196932	WASHINGTON	4	3,685	$827.5M
UAW RETIREES OF DAIMLER TRUCKS NORTH AMERICA WELFARE BENEFIT TRUST	47-6377585	WASHINGTON	1	2,137	$799.5M
ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMY, INC.	86-0138043	WASHINGTON	3	4,025	$771.9M
AFL-CIO STAFF RETIREMENT PLAN CONGRESS OF INDUSTRIAL ORGANIZATIONS	53-0228172	WASHINGTON	3	1,509	$713.3M
CROWELL & MORING LLP	52-1150358	WASHINGTON	2	2,539	$694.9M
STAGWELL GLOBAL LLC	87-1877859	WASHINGTON	1	6,235	$678.0M
WILLIAMS & CONNOLLY LLP	52-0851221	WASHINGTON	6	3,610	$626.1M
CHEMONICS INTERNATIONAL, INC.	52-2145827	WASHINGTON	3	5,026	$612.9M
THE CATHOLIC UNIVERSITY OF AMERICA	53-0196583	WASHINGTON	2	3,289	$605.8M
PCAOB	74-3073065	WASHINGTON	2	1,860	$584.3M
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, L.L.P.	52-0809518	WASHINGTON	4	1,362	$577.9M
SERVICE EMPLOYEES INTL UNION	36-0852885	WASHINGTON	4	6,209	$535.2M
STEPTOE LLP	52-1349790	WASHINGTON	5	1,610	$532.4M
EVERSHEDS SUTHERLAND (US) LLP	58-0619407	WASHINGTON	5	1,253	$532.1M
UAW RETIREES OF MACK TRUCKS HEALTH BENEFIT FUND	45-6488442	WASHINGTON	1	0	$518.6M
STAGWELL MARKETING GROUP LLC	47-2913060	WASHINGTON	1	1,696	$503.4M
THE CARLYLE GROUP EMPLOYEE CO., L.L.C.	52-1887096	WASHINGTON	3	3,267	$471.0M
COMMITTEE OF UAW RETIREES OF THE BUDD COMPANY HEALTH AND WELFARE PLAN	81-3021883	WASHINGTON	1	0	$462.5M
MEDICAL FACULTY ASSOCIATES, INC.	52-2220700	WASHINGTON	6	6,934	$459.4M
THE BOARD OF TRUSTEES OF THE COMMUNICATIONS WORKERS OF AMERICA -	52-1137722	WASHINGTON	1	10,510	$453.3M
COMMITTEE OF UAW RETIREES HEALTH CARE PLAN	47-7404015	WASHINGTON	1	0	$440.0M
NATIONAL PUBLIC RADIO, INC.	52-0907625	WASHINGTON	3	3,740	$425.8M
INTERNATIONAL CITY MANAGEMENT ASSOCIATION RETIREMENT CORPORATION	23-7268394	WASHINGTON	3	1,780	$396.6M
NATIONAL GEOGRAPHIC SOCIETY	53-0193519	WASHINGTON	4	1,268	$384.7M
UAW RETIREES OF THE DANA CORP. HEALTH AND WELFARE TRUST COMMITTEE	26-1851652	WASHINGTON	1	0	$376.4M
ASSOCIATION OF AMERICAN MEDICAL COLLEGES	36-2169124	WASHINGTON	2	1,605	$374.6M
JOINT BOARD OF TRUSTEES OF LOCAL 639 EMPLOYERS HEALTH TRUST FUND	53-0209136	WASHINGTON	1	3,324	$359.7M
CHAMBER OF COMMERCE OF THE UNITED STATES OF AMERICA	53-0045720	WASHINGTON	3	1,960	$354.7M
WILEY REIN LLP	52-1289988	WASHINGTON	3	1,184	$352.9M
THE URBAN INSTITUTE	52-0880375	WASHINGTON	11	1,264	$329.9M
SOUTHEASTERN UNIVERSITIES RESEARCH ASSOCIATION, INC. (SURA)	54-1156453	WASHINGTON	1	1,103	$324.0M
BERKELEY RESEARCH GROUP, LLC	27-1451273	WASHINGTON	2	2,912	$303.3M
CARNEGIE INSTITUTION OF WASHINGTON	53-0196523	WASHINGTON	3	1,431	$295.9M
GOVCIO LLC	27-3903343	WASHINGTON	1	3,018	$282.0M
CONSILIO, LLC	54-2019342	WASHINGTON	1	5,572	$276.0M
BOARD OF TRUSTEES TEAMSTER AFFILIATES PENSION PLAN	52-6128127	WASHINGTON	1	242	$267.0M
COMMUNICATIONS WORKERS OF AMERICA, AFL-CIO, CLC	53-0246709	WASHINGTON	6	2,277	$261.5M
THE BROOKINGS INSTITUTION	53-0196577	WASHINGTON	5	1,984	$260.2M
AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE	53-0196568	WASHINGTON	2	916	$256.7M
AMERICAN FEDERATION OF GOVERNMENT EMPLOYEES	53-0025740	WASHINGTON	3	971	$245.4M
SIBLEY MEMORIAL HOSPITAL	53-0196602	WASHINGTON	3	6,814	$238.6M
BOARD OF TRUSTEES - UMWA CASH DEFERRED SAVINGS PLAN OF 1988	52-6377947	WASHINGTON	1	2,247	$234.8M
WORLD WILDLIFE FUND, INC.	52-1693387	WASHINGTON DC	3	1,854	$232.6M
EDISON ELECTRIC INSTITUTE	13-0659550	WASHINGTON	5	467	$232.0M
ANKURA CONSULTING GROUP, LLC	47-2435218	WASHINGTON	2	1,384	$231.3M
AMERICAN COLLEGE OF CARDIOLOGY FOUNDATION	13-5641985	WASHINGTON	2	1,081	$223.8M
AMERICAN PETROLEUM INSTITUTE	13-0433430	WASHINGTON	8	2,313	$222.9M
UNIVERSITIES SPACE RESEARCH ASSOCIATION	52-0892064	WASHINGTON	4	454	$222.6M
ASSOCIATION OF AMERICAN RAILROADS	53-6000125	WASHINGTON	4	1,906	$220.7M
BOARD OF TRUSTEES, UNITED MINE WORK ERS OF AMERICA 1993 BENEFIT PLAN	52-1888497	WASHINGTON	1	2,089	$216.1M
AMERICAN BANKERS ASSOCIATION	52-1001304	WASHINGTON	5	1,067	$214.5M
BD OF TRUSTEES IUBAC SALARIED EMPL PEN PLAN	47-2695752	WASHINGTON	1	182	$211.8M
EAB GLOBAL, INC.	82-2931750	WASHINGTON	2	3,622	$204.8M
STERNE KESSLER GOLDSTEIN & FOX P.L.L.C.	52-1193988	WASHINGTON	3	988	$201.4M
GROOM LAW GROUP, CHARTERED	52-1219029	WASHINGTON	3	305	$195.4M
THE ASPEN INSTITUTE	84-0399006	WASHINGTON	2	1,095	$192.8M
BOARD OF TRUSTEES OF THE LIUNA NATIONAL 401K RETIREMENT SAVINGS PLAN	52-6941497	WASHINGTON	1	1,671	$181.5M
CHEMONICS HOLDINGS, INC.	33-2485617	WASHINGTON	1	2,467	$181.0M
VOX MEDIA, LLC	20-2057273	WASHINGTON	2	2,569	$179.3M
INTERNATIONAL ASSOCIATION OF FIREFIGHTERS	53-0088290	WASHINGTON	4	454	$178.7M
BOIES SCHILLER FLEXNER LLP	65-1160056	WASHINGTON	2	659	$175.5M
MILLER & CHEVALIER, CHARTERED	52-1212890	WASHINGTON	4	275	$172.8M
BEVERIDGE & DIAMOND, P.C.	52-1247549	WASHINGTON	4	770	$172.6M
INVESTMENT COMPANY INSTITUTE	13-5266605	WASHINGTON	3	326	$165.2M
AMERICAN PSYCHOLOGICAL ASSOCIATION	53-0205890	WASHINGTON	2	1,044	$164.0M

EINs are drawn from the Form 5500 the employer filed with the U.S. Department of Labor. An employer’s EIN is the same across all of its plans — open a filing to confirm the sponsor name and address before relying on it.

How to find an employer’s EIN in District of Columbia

Every employer that sponsors a retirement or health plan files a Form 5500 that lists its nine-digit Employer Identification Number. Find a District of Columbia company in the table above, or run a Form 5500 search by company name to pull the filing and read the EIN directly from it.

For a broader view of plans in the state — including industry breakdowns and the largest plans by assets — see Form 5500 plans in District of Columbia. New to these filings? Start with What is Form 5500?

EIN lookup by state

California Texas New York Florida Illinois Pennsylvania Ohio New Jersey