Form 5500 plan sponsors

Every employer or other entity that sponsors a pension, 401(k) or welfare benefit plan files a Form 5500 (or the short 5500-SF) each year with the Department of Labor. This is the list of sponsors from those filings: who they are, where they are, how many plans and years, and the people who signed or prepared the returns. FURP keeps the names, states and the record id only, and adds the sponsors to its business registry pages.

1,638,677 sponsors, 14,877,171 filings, plan years 1007 to 2026.

Form 5500 and 5500-SF annual returns of employee benefit plans, from the Department of Labor's EFAST2 bulk datasets (plan years 2009 on, updated monthly): names, states and the record id only. Loaded 2026-11-04.

100+ sponsors in CT

SponsorEINWhereFilingsPlansPlan years
VOYA INVESTMENT TRUST CO.06-1440627WINDSOR, CT737932007–2025
ALLEN FINANCIAL GROUP13-5582869GLASTONBURY, CT710882007–2025
RTX CORPORATION06-0570975FARMINGTON, CT316312003–2025
CITIGROUP INC.52-1568099STAMFORD, CT262192007–2025
FRONTIER COMMUNICATIONS CORPORATION06-0619596NORWALK, CT261442009–2020
BARNES GROUP INC.06-0247840BRISTOL, CT253182008–2025
RAYTHEON COMPANY95-1778500FARMINGTON, CT251212008–2025
HARTFORD FIRE INSURANCE COMPANY06-0383750HARTFORD, CT224182009–2025
XEROX CORPORATION16-0468020NORWALK, CT213322009–2025
BRIDGEPORT HOSPITAL06-0646554BRIDGEPORT, CT207142009–2025
PITNEY BOWES INC.06-0495050SHELTON, CT204202009–2025
CONSULTING OPHTHALMOLOGISTS, P.C.06-0955448FARMINGTON, CT190172009–2025
HUBBELL INCORPORATED06-0397030SHELTON, CT184122009–2025
HENKEL OF AMERICA, INC.41-1372525STAMFORD, CT176112008–2025
ASSA ABLOY INCORPORATED93-0925319NEW HAVEN, CT166102009–2025
VANDERBILT MINERALS, LLC13-1432885NORWALK, CT163212007–2025
VOYA RETIREMENT INSURANCE & ANNUITY COMPANY71-0294708WINDSOR, CT156122007–2025
TIMEX GROUP USA, INC.06-0581310SHELTON, CT150132009–2025
THE EASTERN COMPANY ILLINOIS LOCK COMPANY06-0330020SHELTON, CT145131999–2025
AETNA INC.23-2229683HARTFORD, CT142162009–2025
KNIGHTS OF COLUMBUS SUPREME COUNCIL06-0416470NEW HAVEN, CT13882008–2025
PURDUE PHARMA L.P.06-1307484STAMFORD, CT136152009–2025
SONALYSTS, INC.06-0902362WATERFORD, CT12682008–2024
EDGEWELL PERSONAL CARE COMPANY43-1863181SHELTON, CT125172008–2025
BRISTOL HOSPITAL & HEALTH CARE GROUP, INC22-2577726BRISTOL, CT124112009–2025
STANLEY BLACK & DECKER, INC.06-0548860NEW BRITAIN, CT123142009–2025
ULBRICH STAINLESS STEELS & SPECIAL METALS, INC.06-0706390WALLINGFORD, CT12382008–2025
EVERSOURCE ENERGY SERVICE COMPANY06-0810627HARTFORD, CT122172009–2025
CONNECTICUT CHILDREN'S MEDICAL CENTER06-0646755HARTFORD, CT12082009–2025
PULLMAN & COMLEY, LLC06-0662400BRIDGEPORT, CT11182009–2025
FRONTIER COMMUNICATIONS PARENT, INC.86-2359749NORWALK, CT110212016–2025
BIC CORPORATION06-0735597SHELTON, CT10992009–2025
ALINABAL HOLDINGS CORPORATION13-3009406MILFORD, CT10882009–2025
HOSPITAL FOR SPECIAL CARE06-0646766NEW BRITAIN, CT107122008–2025
AMPHENOL CORPORATION & AFFILIATED COMPANIES22-2785165WALLINGFORD, CT105102009–2025
ROCKWELL COLLINS, INC.52-2314475FARMINGTON, CT104122001–2019
PEOPLE'S UNITED BANK, N.A.06-1213065BRIDGEPORT, CT103262009–2021
UNITED ALUMINUM CORPORATION06-0572100NORTH HAVEN, CT10362009–2025
KING INDUSTRIES, INC.06-0796922NORWALK, CT10262008–2025
GENERAL RE CORPORATION06-1026471STAMFORD, CT100142007–2025
YALE UNIVERSITY06-0646973NEW HAVEN, CT10062009–2025
AVANGRID SERVICE COMPANY02-0706408ORANGE, CT9992009–2025
PMI GLOBAL SERVICES INC03-0494952STAMFORD, CT9962008–2025
HARTLEY & PARKER LIMITED, INC.06-0384867STRATFORD, CT9872009–2026
BOEHRINGER INGELHEIM USA CORPORATION74-3197526RIDGEFIELD, CT9782010–2025
INDEED, INC.26-0129478STAMFORD, CT9672009–2025
CONNECTICUT COMMUNITY CARE, INC.06-1024632BRISTOL, CT9372009–2025
STURM, RUGER & COMPANY, INC.06-0633559SOUTHPORT, CT9372006–2025
AQUARION WATER COMPANY06-0852232BRIDGEPORT, CT9262008–2025
MEMRY CORPORATION06-1084424BETHEL, CT9261998–2023
CENTRAL MAINE POWER COMPANY01-0042740ORANGE, CT9062009–2025
H N S MANAGEMENT COMPANY INC06-1002064HARTFORD, CT9072009–2025
PLIMPTON & HILLS CORPORATION06-0496010MERIDEN, CT8762008–2025
LINDE INC.06-1249050DANBURY, CT8672009–2025
LOUIS DREYFUS COMPANY LLC27-3304138WILTON, CT8662010–2025
TEREX CORPORATION34-1531521NORWALK, CT86112009–2025
WITHERS BERGMAN LLP06-1638121NEW HAVEN, CT8662004–2024
CONNECTICUT COLLEGE06-0646587NEW LONDON, CT8552009–2025
EPPENDORF HOLDING, INCORPORATED11-3521426ENFIELD, CT8592009–2025
OPTIMUS HEALTH CARE, INC.06-0972166BRIDGEPORT, CT8542002–2024
THE CONNECTICUT WATER COMPANY06-0713930CLINTON, CT8552009–2025
ABBOTT BALL COMPANY06-0235810WEST HARTFORD, CT8452009–2025
IQVIA INCORPORATED06-1506026DANBURY, CT8482009–2025
THE BERLIN STEEL CONSTRUCTION COMPANY06-0260720KENSINGTON, CT84102009–2024
THE COMMON FUND FOR NONPROFIT ORGANIZATIONS. INC.23-7037968NORWALK, CT8452009–2025
THE UNITED ILLUMINATING COMPANY06-0571640ORANGE, CT8072009–2025
WIGGIN & DANA LLP06-0590100NEW HAVEN, CT8082008–2025
TOWER LABORATORIES LTD.06-1009478CENTERBROOK, CT7862009–2025
M.J. EMPLOYMENT SERVICES, INC.23-2741694DANBURY, CT7752008–2025
SIKORSKY FINANCIAL CREDIT UNION06-0634736STRATFORD, CT7752005–2025
UNIVERSITY OF BRIDGEPORT06-0646936BRIDGEPORT, CT7772009–2021
HARTFORD HEALTHCARE CORPORATION22-2672834FARMINGTON, CT7692009–2025
QUINNIPIAC UNIVERSITY06-0646701HAMDEN, CT7582000–2025
GARTNER, INC.04-3099750STAMFORD, CT7472009–2025
DONCASTERS, INC.13-3491053GROTON, CT7372008–2025
GAYLORD HOSPITAL, INC.06-0646649WALLINGFORD, CT7372009–2025
DIME BANK06-0322790NORWICH, CT7282009–2025
LIBERTY BANK06-0452570MIDDLETOWN, CT7252009–2025
MITCHELL COLLEGE06-0662150NEW LONDON, CT7262009–2025
BUDNEY OVERHAUL & REPAIR, LTD06-1285065BERLIN, CT7172004–2025
NEWTOWN SAVINGS BANK06-0472240NEWTOWN, CT7152008–2025
NEW YORK STATE ELECTRIC & GAS CORPORATION15-0398550ORANGE, CT7152009–2025
R.C. BIGELOW, INC.06-0646518FAIRFIELD, CT7172008–2025
ITT INDUSTRIES HOLDINGS, INC.95-2679867STAMFORD, CT7052003–2025
ROLLER BEARING CO OF AMERICA, INC.13-3426227OXFORD, CT7082009–2025
ALKEGEN06-0865505GLASTONBURY, CT6992009–2024
CHARTER OAK FEDERAL CREDIT UNION06-0659509WATERFORD, CT6952004–2025
MASONICARE CORPORATION06-1435919WALLINGFORD, CT6952009–2025
QUAD/GRAPHICS PRINTING LLC52-2009152NORTH HAVEN, CT69102009–2025
AVANGRID POWER, LLC93-1177933ORANGE, CT6852007–2025
HARTFORD HOSPITAL06-0646668HARTFORD, CT68102008–2015
ION FINANCIAL, MHC57-1223365NAUGATUCK, CT68102006–2025
TRUSTEES UFCW AND PARTICIPATING EMPLOYERS NEW ENGLAND HEALTH FUND06-6069081WESTPORT, CT6852009–2025
ASHCROFT INC.20-3481718STRATFORD, CT6752009–2025
KAMAN CORPORATION06-0613548BLOOMFIELD, CT6742009–2025
BRESCOME BARTON, INC.06-0676916NORTH HAVEN, CT6652009–2025
CUMMINGS & LOCKWOOD LLC06-0312590STAMFORD, CT6642009–2025
DAY KIMBALL HOSPITAL06-0646599PUTNAM, CT6642009–2025
HENKEL US OPERATIONS CORPORATION41-0957894STAMFORD, CT6652008–2025
NEW HAVEN TERMINAL, INC.06-0469765NEW HAVEN, CT6642009–2025

Sponsors by state

StateSponsorsFilings
CA268,7812,129,180
NY120,6521,159,801
TX102,977887,014
FL96,058754,195
IL65,350648,056
OH63,062626,138
PA62,472656,714
NJ60,211566,934
MA51,992512,539
GA47,421395,800
MI44,497447,679
VA40,669383,584
NC39,839354,606
CO36,252278,282
MD34,833317,835
WA34,275299,760
AZ31,120246,549
MN30,111314,805
MO28,058262,211
WI27,324300,456
CT25,724255,233
IN25,537249,433
OR24,064205,903
TN22,861217,364
SC17,716152,880
KY17,449157,638
NV15,417105,953
LA15,001148,998
AL14,987150,568
UT14,381116,843
OK12,702120,697
KS12,564128,295
IA12,223161,329
PR10,17276,105
NH8,97783,067
DC8,46193,382
NE8,30488,279
AR7,89078,417
HI7,64480,891
DE7,32757,132
ID7,21960,444
RI6,93166,954
ME6,81361,201
NM6,38657,579
MS6,28965,590
WV5,20555,730
MT5,18447,376
ND3,81143,483
VT3,76738,372
SD3,52935,833
AK3,19131,853
WY2,89922,643
GU5906,064
VI2842,511
MP70699
AS16154
FM1142
AE648
MH653
AA625

Coverage

Plan year fileFormFilings
20255500186,089
20255500-SF775,905
20245500227,009
20245500-SF800,594
20235500232,197
20235500-SF764,636
20225500243,306
20225500-SF713,656
20215500243,704
20215500-SF667,713
20205500249,337
20205500-SF640,568
20195500247,870
20195500-SF622,470
20185500246,462
20185500-SF598,132
20175500251,912
20175500-SF583,319
20165500256,792
20165500-SF571,854
20155500262,530
20155500-SF559,686
20145500268,215
20145500-SF545,191
20135500270,668
20135500-SF534,717
20125500277,035
20125500-SF526,495
20115500291,325
20115500-SF516,894
20105500322,868
20105500-SF513,551
20095500410,915
20095500-SF453,556

What this covers, and what it doesn't