District of Columbia Employer EIN Lookup

5,289 District of Columbia employers file a Form 5500. Below are the 500with the most plans. Each name opens the sponsor's plans. To find another company, use the EIN search.

EmployerEINPlans
Danaher Corporation59-199554816
National Education Association of the United States53-01152609
Xylem, Inc.45-20804958
National Railroad Passenger Corporation52-09100538
American Postal Workers Union52-09137258
Mid-Atlantic Permanente Medical Group, PC52-11962268
Kellogg, Hansen, Todd, Figel & Frederick, P.L.L.C.52-18117098
United Mine Workers of America 1974 Pension Trust52-61509088
Hogan Lovells US LLP53-00847048
International Brotherhood of Electrical Workers53-00883808
Arentfox Schiff LLP53-02149238
Radio Free Asia52-19681457
Williams & Connolly LLP52-08512216
The Chronicle of Higher Education52-11317746
Neighborworks America52-11480786
Medical Faculty Associates, Inc.52-22207006
Urban Land Institute53-01598456
Washington Gas Light Company53-01628826
American University53-01965496
International Brotherhood of Teamsters53-02154276
Communications Workers of America, AFL-CIO, CLC53-02467096
Akin Gump Strauss Hauer & Feld LLP75-13386446
Revolution LLC06-17379425
Edison Electric Institute13-06595505
Nuclear Energy Institute52-12091245
Wilkinson Barker Knauer, LLP52-12641675
Finra53-00887105
The Brookings Institution53-01965775
Public Policy Holding Company, Inc87-35572295
Aarp95-19855005
United Negro College Fund Inc13-16242414
Working America20-02636114
Washington Nationals Baseball Club LLC20-51458904
The Heritage Foundation23-73277304
B'Nai B'Rith Youth Organization Inc31-17949324
Service Employees Intl Union36-08528854
Americas Health Insurance Plans36-20876414
Medialinks TV, LLC45-30880384
Keller and Heckman LLP52-07431564
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP52-08095184
Federal National Mortgage Association52-08831074
American Bankers Association52-10013044
Legal Services Corporation52-10390604
National Football League Players Association52-11698094
Ncqa52-11919854
Beveridge & Diamond, P.C.52-12475494
The Education Trust52-19822234
International Association of Firefighters53-00882904
Covington & Burling LLP53-01884114
The National Geographic Society53-01935194
Sidwell Friends School53-01965194
American Chemical Society53-01965724
Georgetown University53-01966034
The American National Red Cross53-01966054
National Academy of Sciences53-01969324
Arnold & Porter Kaye Scholer LLP53-02086054
UFCW International Union53-02205864
Association of American Railroads53-60001254
Meadowbrook School04-21047203
American Petroleum Institute13-04334303
Hudson Institute13-19451573
Paralyzed Veterans of America13-19468683
M&R Strategic Services, Inc.13-35880253
Investment Company Institute13-52666053
National Retail Federation, Inc.13-55826273
National Association of Social Workers, Inc.13-56435153
Mathematical Association of America, Inc.16-07430793
McAllister & Quinn, LLC20-20255963
Smiths Group Services Corporation22-30153503
International City Management Association Retirement Corporation23-72683943
Proven Management LLC26-28386173
American Farm Bureau Federation36-07251603
National 4-H Council36-28622063
American Society for Engineering Education37-07301183
S-3 Group, LLC45-23931713
Miller Friel, PLLC45-29891693
Virtru Corporation45-42676023
Rise Companies Corp.45-48624603
Battino & Sokolow PLLC46-14773093
Kelly Ip, LLP46-23511343
Lap Administration, LLC46-41761533
Spark Community Investment Company46-42012043
Three Crowns (US) LLP46-52704833
TDB Communications, Inc.48-12213083
Acdi/Voca52-08114613
International Center for Language Studies52-08229373
Special Olympics, Inc.52-08895183
Universities Space Research Association52-08920643
Society for Neuroscience52-08958433
National Public Radio52-09076253
American Geophysical Union52-09555323
American Council of Life Insurers52-10443503
The Washington DC Convention and Tourism Corporation52-10706093
William C. Smith & Company, Inc.52-10928793
Sterne Kessler Goldstein & Fox P.L.L.C.52-11939883
Miller & Chevalier, Chartered52-12128903
Home Builders Institute52-12668853
Hollingsworth LLP52-12799283
Wiley Rein LLP52-12899883
National Democratic Institute for International Affairs52-13388923
National Endowment for Democracy52-13448313
Steptoe LLP52-13497903
The Corps Network52-14802023
Marys Center for Maternal and Child Care Inc52-15941163
Cibt Inc52-16317233
World Wildlife Fund, Inc.52-16933873
Brailsford & Dunlavey, Inc.52-18470853
The Carlyle Group Employee Co, LLC52-18870963
Martek Global Services, Inc.52-20030553
Elsie Whitlow Stokes Public Charter School52-20947773
TCG, Inc.52-22083633
American Federation of Govt Employees53-00257403
American Trucking Associations53-00269703
Chamber of Commerce of the United States of America53-00457203
Industrial Bank, Washington53-00881203
Laborers International Union of North America53-00885013
National Association of Broadcasters53-01146003
The Wilderness Society53-01679333
Carnegie Institution of Washington53-01965233
American Council on Education53-01965733
Davis Memorial Goodwill Industries, Inc.53-01965883
Sibley Memorial Hospital53-01966023
Trinity Washington University53-01966403
American Foreign Service Protective Association53-02002703
Howard University53-02047073
YMCA of Metropolitan Washington53-02074033
Bank-Fund Staff Fed. Cred. Union53-02099503
National Trust for Historic Preservation in the United States53-02108073
Colonial Parking,inc.53-02158183
American Israel Public Affairs Committee53-02171643
National Parks Conservation Association53-02251653
AFL-CIO Staff Retirement Plan Congress of Industrial Organizations53-02281723
Sughrue Mion, PLLC53-02350183
American Federation of State, County and Municipal Employees53-02377893
The People-to-People Foundation, Inc. Project Hope Health Sciences Ed53-02429623
National Treasury Employees Union53-02447953
Tech-Marine Business Inc54-18606773
Population Services International56-09428533
Boies Schiller Flexner LLP65-11600563
Wilkinson Stekloff LLP81-08173493
States Newsroom84-21138223
Unidosus86-02128733
Acg Advocacy, LLC86-30200633
Elias Law Group LLP87-18087903
Nash Holdings LLC90-10126313
Ackerly McBride Group PLLC93-13943863
The National Alliance for Hispanic Health95-28567253
Ncpers Irrevocable Trust (Ncpers-IT) Dba Ncpers01-61868352
Keith Progebin, DDS, PLLC02-06664042
CW Financial Services LLC03-04334132
Avalere Health US Inc.03-04523602
Vanda Pharmaceuticals, Inc.03-04918272
Heart Rhythm Society, Inc.04-26944582
The Atlantic Monthly Group LLC04-34837362
Aristotle International Inc06-10226132
Partnership for Public Service06-15405132
Association for the Accreditation of HRPP, Inc.06-16163672
Alliance for Excellent Education11-34873392
American Gas Association13-04315902
Carnegie Endowment for International Peace13-05520402
National Association of Manufacturers13-10843302
Transport Workers Union of America13-13950752
Institute of Current World Affairs13-16210442
Freedom House Inc.13-16566472
BBC News USA, Inc.13-16774852
The Max and Victoria Dreyfus Foundation, Inc.13-16875732
Food and Drug Law Institute13-18201892
The American Academy of Child and Adolescent Psychiatry13-19589902
Improving Economies for Stronger13-25036562
Robert F. Kennedy Center for Justice & Human Rights13-25227842
Accion International13-25357632
Reproductive Freedom for All13-26303592
Pact, Inc.13-27027682
American Council for Voluntary International Action13-32870642
Apco Worldwide LLC13-36276252
Alden Law Group, PLLC13-43040382
American Sociological Association13-56263432
American College of Cardiology13-56419852
The Greenwall Foundation13-60822772
Alliance for Peacebuilding14-18704822
Euphemia L. Haynes Public Charter School, Inc.20-02959052
Thomas Jefferson Institute for the Study of World Politics20-03993022
Community IT Innovators Inc.20-10405872
Patient Access Network Foundation20-11847432
Vox Media, Inc.20-20572732
Williams & Jensen PLLC20-20616732
Autism Speaks, Inc.20-23299382
The Corporation of the Washington Latin School20-23956402
Brake Hughes Bellermann LLP20-24175462
Carr Properties Services Subsidiary Corporation20-25522692
Helen Milby & Company Inc.20-29145042
Treliant, LLC20-29699252
Al Jazeera International (USA), LLC20-35670032
Brian Alperstein20-41291262
Rock Creek Partners, LLC20-42498442
Washington Yu Ying Public Charter School20-44640542
North American Electric Reliability Corporation20-48218882
Blue Circle Foods, LLC20-50011932
Fairwinds Partners LLC20-51122092
Thinkfoodgroup, LLC20-52276352
Dantes Partners, LLC20-57589572
New Venture Fund20-58063452
Capitol Counsel, LLC20-80438892
Liles Parker PLLC20-81240782
Careerstone Group, LLC20-81665102
Maloney Government Relations20-85213472
Results for Development Institut20-85307472
National Association for Behavioral Healthcare22-16619782
International Research and Exchanges Board22-30878092
Hilltop Enterprises, Inc.23-30153892
Bainum Family Foundation23-70001922
American Educational Research Association23-70035372
American Society of Hematology23-70805682
American Immigration Lawyers Association23-70850972
National Council for Behavioral Health23-70926712
Some, Inc.23-70981232
The Business Roundtable, Inc.23-72366072
Ocean Conservancy, Inc.23-72451522
Judge David L. Bazelon Center for Mental Health Law23-72681432
Greater Washington Community Foundation23-73431192
Community Transportation Assoc of America23-73832182
Nat'L Register of Health Service Psychol23-74079812
Friends of the Earth23-74206602
Cato Institute23-74321622
National Wildlife Refuge Association23-74473652
Centronia25-16897202
The Surety & Fidelity Association of America26-00033912
Avenue Solutions LLC26-00113642
Cobec, Inc.26-03192092
Penn Hill Group, LLC26-05252962
Climate Advisers Incorporated26-06093782
Nando's Restaurant Group, Inc.26-11363042
Center City Public Charter26-12557382
The Clearing, Inc.26-12876882
Davinci Plastic Surgery, P.C.26-13926822
Center for the Study of the Presidency and Congress26-15585192
Mundo Verde Bilingual Public Charter School26-25699582
Sol Systems, LLC26-25961252
4C Partners, LLC26-40221052
Mei & Mark LLP26-41088062
Cassidy Levy Kent (USA) LLP26-41275792
Ashraf Choudhury DDS PC Dba North West Dental Care27-06270602
Bully Pulpit Interactive, LLC27-08606682
Cer Consulting, LLC27-09576652
Ms Vicas Interiors LLC27-10585112
Penta Group, LLC27-11816042
Anne and Nate, LLC27-11994312
Edops27-12635342
Horning Management Company, LLC27-14139722
Berkeley Research Group, LLC27-14512732
Global Government and Industry Partners, LLC27-23352132
Thorsen French Advocacy, LLC27-23607552
Educare of Washington, DC27-24819562
USA Health Plans, Inc27-27749002
Eig Management Company, LLC27-28068512
Nahra Design Group PLLC27-28436862
Jlan Solutions LLC27-30635872
Center for Disease Dynamics, Economics & Policy, Inc.27-32350082
Price Benowitz LLP27-34463752
World Central Kitchen27-35211322
Paul G Ruff MD Ruff Plastic Surgery27-35859062
Tuckernuck, Inc.27-36757852
Optoro, Inc.27-37976602
McMahon Solutions27-40238312
Kira Epstein, LLC27-41877552
Kyle House Group LLC27-42296632
Arrigo, Lee, Guttman & Mouta-Bellum, LLP27-46543602
Cooper & Kirk, PLLC30-01014252
Center for American Progress30-01265102
Molly Allen Associates, LLC30-06221712
TPW Consultants LLC30-06410402
Convergence Targeted Communications LLC30-08930972
Penski, Irvin, Afshar & Associates PLLC30-09620532
National Conference on Public Employee Retirement Systems31-07292052
Common Cause Education Fund31-17053702
Dicc PC32-00597792
Nirs Research and Education Fund32-02792012
Coforma LLC32-05472052
Cornerstone Government Affairs, Inc.33-10034802
The Society of Cardiovascular Ang. and Interventions Foundation34-12668242
Mortgage Bankers Association36-15056502
National Restaurant Association36-15254802
Portland Cement Association36-16389402
Association of American Medical Colleges36-21691242
Urban Libraries Council36-30712412
Foundation for Advancing Alcohol Re36-37042972
Ifrah, PLLC36-46616032
CGCN Group, LLC36-47106272
Board of Trustees of the CPF of the IUOE and Participating Employers36-60523902
American Academy of Actuaries36-61427982
Steven Goodrich City Construction, LLC37-15073492
American Society for Microbiology38-16161412
Quinn Evans Architects, Inc.38-26377152
NVG, L.L.C.38-36531162
Independent Community Bankers of America41-03274002
Thurgood Marshall College Fund41-17506922
Granicus, LLC41-19410882
Telesolv Consulting, Inc.42-16911162
African Ancestry, Inc.43-19958422
Potomac Law Group, PLLC45-06072422
Oppenheim + Zebrak, LLP45-14992742
Timothy J. Londagin, LLC45-27426872
Penn Quarter Partners, LLC45-38369042
PB&J Promotions LLC45-40009762
Accupermit LLC45-45698542
Hannegan Landau Poersch & Rosenbaum Advocacy LLC45-49192862
Ingenuity Prep45-50543922
The Morning Consult LLC45-54345752
Presidential Healthcare Center46-11805912
District Properties.com Inc.46-13140412
Mapbox, Inc.46-17926592
Moore Campaigns, LLC46-24092882
Solar United Neighbors46-24629902
Amida Technology Solutions, Inc.46-28820192
Boundary Stone Partners LLC46-29458202
Arcadia Power, Inc.46-30435132
Obsidian Global LLC46-38256212
Commonlit, Inc.46-42552602
Activate Research, Inc.46-43084182
Digital Promise Global46-54605942
Todd Strategy, LLC46-55660872
Mba Consulting Group Inc47-10285272
Grenier Law Group PLLC47-14862002
Williamson Law + Policy, PLLC47-17407912
Fierce Government Relations, LLC47-26010272
MCN Build, Inc.47-28834292
Resonance Campaigns, LLC47-28946842
Cavalry LLC47-31862022
Quadrant Strategies LLC47-32929902
Cava Group, Inc.47-34266612
Windward Fund47-35221622
Hopewell Fund47-36818602
The Law Offices of Kenneth R. Feinberg47-37814462
Churnzero Inc47-41491222
Avoq47-41808712
Mullins PC47-43062152
Nava PBC47-45904522
Washington Medical Services LLC47-46813762
United States Institute of Peace47-49673012
The Mendoza Law Firm LLC47-50575952
Yun Associates LLC47-52594172
Farragut Partners, LLP47-53073162
Upside Services, Inc.47-56510512
Oceana51-04013082
Integrated Finance and Accounting Solutions51-06154282
Atlantic Council of the United States52-07422942
Janilcar, Inc.52-07464822
United Planning Organization52-07889872
Washington International School52-08220772
Consortium of Universities of the Washington52-08476102
Torti Gallas and Partners, Inc.52-08477512
The Urban Institute52-08803752
National Bankers Association52-08849072
Childrens Defense Fund52-08956222
Wilson-Epes Printing Co., Inc.52-08976242
Securities Investor Protection Corp52-09107632
Housing Assistance Council, Inc,52-09392882
Association of Collegiate Schools of Architecture Acsa52-09398942
Association of Academic Health Centers, Inc52-09409782
Urologic Surgeons of Washington, Chartered52-09443802
The German Marshall Fund of the United States52-09547512
Housing Counseling Services, Inc.52-09585682
DNC Services Corporation52-09589062
Little Folks School Retirement52-09682372
Bredhoff & Kaiser, P.L.L.C.52-09695342
Webster, Chamberlain & Bean, LLP52-09704582
Distilled Spirits Council of the US52-09714542
National Assoc. of State Workforce Agencies52-09780732
Hager Sharp, Inc.52-09832782
Gelb & Gelb, P.C.52-09869742
N Street Village, Inc.52-10073732
Foxhall Internists, P.C.52-10176122
Management & Development Associates, Inc.52-10206742
Latin American Youth Center, Inc52-10230742
Municipal Securities Rulemaking Board52-10424332
Soil and Land Use Technology, Inc.52-10659342
American Councils for International Education52-10672562
Rfe/RL, Inc.52-10685222
Independent Sector52-10810242
Police Executive Research Forum52-11014222
Zero to Three National Center for Infants, Toddlers and Families52-11051892
Zuckerman Spaeder LLP52-11122632
National Council for Eurasian and East European Research52-11210632
Whitman-Walker Health52-11221222
Bread for City, Inc.52-11382072
Center for Nonprofit Advancement52-11396692
RB Properties, Inc.52-11427182
Crowell & Moring, LLP52-11503582
Dynamic Concepts, Inc.52-11530492
Van Ness Feldman, LLP52-11549042
Capital Area Food Bank52-11675812
IT's MY Party, Inc.52-11764792
The Bruman Group, PLLC52-11837042
Community of Hope, Inc.52-11847492
Martha's Table52-11860712
American Farmland Trust52-11902112
Adam D. Schwartz, DDS, PC52-11997742
National Women's Law Center52-12130102
Groom Law Group, Chartered52-12190292
Council for Opportunity in Education52-12213012
Biotechnology Innovation Organization52-12245772
Caplin & Drysdale52-12266292
Peter G. Peterson Institute for International Economics52-12269672
Center on Budget and Policy Priorities52-12345652
Human Rights Campaign52-12434572
Coalition for the Homeless52-12454992
Washington Office on Latin America52-12493532
Allan Woods Flowers52-12496742
World Resources Institute52-12570572
Wilkes Artis, Chartered52-12614352
DCCC52-12670932
National Council on U.S.-Arab Relations52-12965022
International Republican Institute52-13402672
Ctia - the Wireless Association52-13476282
Community Connections, Inc.52-13493822
Roger B. Schagrin PC52-13556252
Neil L. Starr, D.D.S., P.C.52-13647632
Share Our Strength52-13675382
The Washington Institute for Near East Policy52-13760342
Davis & Harman LLP52-13781642
Borger Management Inc52-13833612
National Fish and Wildlife Foundation52-13841392
Callahan & Associates, Inc.52-14019422
Anchor Construction Corporation52-14253032
National Association of County & City Health Officials52-14266632
Cohen Milstein Sellers & Toll, PLLC52-14652352
Center for Strategic and International Studies52-15010822
International Foundation for Electoral Systems52-15278352
Greenpeace, Inc.52-15415012
Institute for Womens Policy Research52-15495722
Association of Occupational and Environm52-15530602
Eastbanc, Inc.52-15706882
Unity Healthcare Employee Welfare Benefits Plan52-15724312
Federal Agricultural Mortgage Corporation52-15787382
D.C. Central Kitchen, Inc.52-15849362
Ains, Inc.52-15958142
Teaching Strategies, LLC52-16080392
Midtown Personnel, Inc.52-16455122
Cssi, Inc.52-16985462
Otj Architects Inc52-16989572
Sroka Design, Inc.52-17182822
Center for Justice and International Law52-17308902
League of Conservation Voters, Inc.52-17336982
Bernstein Management Associates, Inc.52-17360362
Wingfield, Ginsburg & Lipp, P.C.52-17478232
Icim Services, Inc.52-17723562
Eurasia Foundation52-17801622
U.S. Green Building Council, Inc.52-18228162
Inter-American Dialogue52-18303692
Council on Governmental Relations52-18470002
Bernstein Management Corporation52-18518122
Schrayer & Associates, Inc.52-18792952
Rape Abuse & Incest National Network52-18865112
Carmen Group Incorporated52-19058652
National Mining Association52-19164802
National Alliance for Caregiving Inc52-19313572
See Forever Foundation52-19422572
LA Clinica Del Pueblo52-19425512
Association of American Universities52-19471122
Campaign for Tobacco-Free Kids52-19699672
Mark G. Anderson Consultants, Inc.52-19737162
A R E Incorporated Crystals52-19839442
The Solidarity Center52-19847132
Spectrum Science Communications, Inc.52-19877202
Winning Connections52-19972252
Berman & Beebe, Ltd52-20358442
Alan Lescht & Associates, P.C.52-20394702
Downtown DC Business Improvement District Corporation52-20532792
Bradley Media Holding, Inc52-20564122
Information Systems Solutions Inc.52-20632612
Marzulla Law, LLC52-20647762
Ejf Real Estate Services Inc52-20661962
RCM of Washington, Inc.52-20724902
HWG LLP52-20747182
Conference of State Bank Supervisor52-20800722
New America52-20968452
Asian American Lead52-21020122
The Next Step Public Charter School52-21034422
Lutzker & Lutzker LLP52-21136312
Apprio, Inc.52-21136472
Air Transport Association of America, Inc.52-21139622
Meridian Public Charter School52-21317422
Jefferson Consulting Group, LLC52-21338382
Paul Public Charter School, Inc.52-21395282
Capital Area Immigrants Rights Coalition52-21414972
GKG Law, P.C.52-21416712
Neighborhood Development Company LLC52-21420422
Chemonics International,inc.52-21458272
Environmental Working Group52-21486002
Carlos Rosario International Public Charter School, Inc.52-21570822
Maloney & Mohsen PLLC52-21643562
American Psychiatric Association52-21684992
Council of Graduate Schools52-21758522
Bates White, LLC.52-21830962
National League of Cities Services, Inc.52-21850342
Cogent Communications, LLC52-21920262
Association for Public Policy Analysis and Mgmt52-21938612
Center for Economic and Policy Research52-22040292
Accolade Capital Management LLC52-22270702
MDB, Inc.52-22539912

Showing the top 500 of 5,289. Search by name to find the rest.