Form 5500 Plan Sponsors in Massachusetts
Page 300 of 343 · 34,234 sponsors (2020–2025).
Synergy Solar INC
46-3268373Plymouth, MA·1 plan·2024, 2023, 2022, 2021, 2020Synergy Wellness Center, LLC
82-4544230Hudson, MA·1 plan·2024, 2023, 2022, 2021, 2020Synlife INC
81-3862005Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Synlogic Operating Company, INC.
46-5311566Cambridge, MA·1 plan·2024, 2023, 2022, 2021, 2020Synolo Therapeutics, INC.
92-3494096Boston, MA·1 plan·2024, 2023Synqor, INC.
04-3534652Boxborough, MA·2 plans·2024, 2023, 2022, 2021, 2020Synspira Therapeutics, INC
84-4796767Framingham, MA·1 plan·2024, 2023, 2022Syntagma Group Boston LLC
82-3233974Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Syntagma Holdings LLC
82-2608679Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Synterex, INC.
81-4801199Dedham, MA·1 plan·2024, 2023, 2022, 2021Synthenet Corporation
04-3436534Northborough, MA·1 plan·2023, 2022, 2021, 2020Synthesis Health Systems, INC.
26-3918464Boston, MA·2 plans·2024, 2023, 2022, 2021, 2020Synthetic Labs, INC.
04-2432706Dracut, MA·1 plan·2024, 2023, 2022, 2021, 2020Synthpop INC.
92-3588734Cambridge, MA·1 plan·2024, 2023Syntis Bio, INC.
88-0608856Boston, MA·1 plan·2024, 2023Syracuse Surge Corp.
84-3844400Medford, MA·1 plan·2023, 2022, 2021, 2020Syramad Properties, INC.
82-2280611Lawrence, MA·1 plan·2024Syrinx Consulting Corporation
04-3419519Needham, MA·1 plan·2022, 2021, 2020Syso INC.
84-3891245Boston, MA·1 plan·2024, 2025, 2023, 2022System 7 Wolfers, INC.
04-3538869Beverly, MA·1 plan·2023, 2022, 2021, 2020System Analysis Services, INC.
04-2716878Auburndale, MA·1 plan·2024, 2023, 2022, 2021, 2020System Custom Consultants, LLC
84-4894434Lancaster, MA·1 plan·2024, 2023Systemize Express, INC.
85-2162895Stoughton, MA·1 plan·2024, 2022, 2021Systemize Logistics LLC
82-2573662Stoughton, MA·1 plan·2021, 2020Systemize Networks LLC
27-5195792Stoughton, MA·1 plan·2020Systemone, LLC
46-1066795Northampton, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Systems & Technology Research LLC
27-3556936Woburn, MA·2 plans·2024, 2023, 2022, 2021, 2020Systems Contracting, INC.
04-2988900Plymouth, MA·1 plan·2024, 2023, 2022, 2021, 2020Systems Design & Integration I
45-5198517Walpole, MA·1 plan·2023, 2022, 2021, 2020Systems Electrical Services Co. INC.
04-2984648Chelsea, MA·1 plan·2024, 2023, 2022, 2021, 2020Systems, Software, Support, INC.
04-2845860Northfield, MA·1 plan·2021, 2020Syx Belmont Corp. D/B/A Hanami Sushi Bar And Grill 401(K) Plan
88-1837877Belmont, MA·1 plan·2024T & D Fitness, INC.
04-3037468Abington, MA·1 plan·2024, 2023, 2022, 2021, 2020T & D Specialties INC
04-3312909Oxford, MA·1 plan·2024, 2023, 2022, 2021, 2020T & K Asphalt Services, INC.
04-3119854Whitman, MA·1 plan·2024, 2023, 2022, 2021, 2020T & L Auto Care, INC.
20-4997845Southborough, MA·1 plan·2024, 2023, 2022, 2021T & M Auto Sales INC
03-0296462North Adams, MA·1 plan·2024, 2023, 2022, 2021, 2020T & M Electric INC
04-3499581Dalton, MA·1 plan·2024, 2023, 2022, 2021, 2020T & T Electrical Contractors, INC.
04-2776463Lynnfield, MA·1 plan·2022, 2021, 2020T And T Management And Mainten
81-3183082Foxborough, MA·1 plan·2023, 2022, 2021, 2020T B A Architects INC
04-2920238Concord, MA·1 plan·2024, 2023, 2022, 2021, 2020T C Flynn Pharmacy INC
04-2925456Pitttsfield, MA·1 plan·2024, 2023, 2022, 2021, 2020T D H INC
04-3236890Bellingham, MA·1 plan·2024, 2023, 2022, 2021, 2020T F Ward Insurance Agency INC
04-2895924Melrose, MA·1 plan·2020T Ford Company, INC.
04-2974114Georgetown, MA·1 plan·2024, 2023, 2022, 2021, 2020T J Ogden Co INC
04-3269216Tewksbury, MA·1 plan·2024, 2022, 2021, 2020T K Lyden Electric & Generator I
83-2965864Petersham, MA·1 plan·2024, 2023, 2021T L Connections INC
26-1557680Woburn, MA·1 plan·2024, 2023, 2022, 2021, 2020T R A C Auto Corp
47-4945277Gardner, MA·2 plans·2024, 2020T&B Landscaping LLC
47-2305599Andover, MA·1 plan·2024, 2023, 2022, 2021, 2020T&J Corp
26-1758950Auburn, MA·1 plan·2020T&T Anodizing, INC
04-2732010Stoneham, MA·1 plan·2024, 2023, 2022, 2021, 2020T&T Weber Hydraulic INC
82-4268151Boylston, MA·1 plan·2024, 2023, 2022, 2021, 2020T-Pin Productions INC
81-0958649Winchester, MA·1 plan·2024, 2023, 2022, 2020T. B. G. International, LLC
81-0588842Haverhill, MA·1 plan·2024, 2023, 2022, 2020T. Bear, INC
82-3557354East Wareham, MA·1 plan·2024, 2023T. D. F. Metal Finishing Co., INC
04-2791421Danvers, MA·1 plan·2024, 2023T. Dupre Company LLP
27-3416137Newburyport, MA·1 plan·2024, 2023, 2022, 2021, 2020T. Edmund Garrity & Co., INC.
04-2256371Cambridge, MA·1 plan·2022, 2021, 2020T. J. Katsiroubas & Sons, INC
04-2767374Hyde Park, MA·2 plans·2024, 2023, 2022, 2021, 2020T. John Megas, Jr., D.M.D.
04-2810327Springfield, MA·1 plan·2021, 2020T. John Megas, Jr., D.M.D., P.C.
36-4800921Springfield, MA·1 plan·2024, 2023, 2022T. L. Edwards, INC.
04-2448260Avon, MA·2 plans·2024, 2023, 2022, 2021, 2020T. Michaels INC.
04-3452954Wenham, MA·1 plan·2022, 2021, 2020T. P. Daley Insurance Agency, INC.
04-2672704West Springfield, MA·1 plan·2024, 2023, 2022, 2021, 2020T. P. Sampson Company, INC.
04-1805360Springfield, MA·1 plan·2024, 2023, 2022, 2021, 2020T.A. Labarge, INC.
47-2929134West Harwich, MA·1 plan·2020T.D. Filandrianos And Associates, LLC
04-2793625Newton, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020T.D.S., INC.
04-3215667Sterling, MA·1 plan·2023, 2022, 2021, 2020T.F. Boyle Transportation INC.
04-2490871Billerica, MA·2 plans·2024, 2023, 2022, 2021, 2020T.F. Murphy Enterprises, INC.
04-2682697Bourne, MA·2 plans·2024, 2023, 2022, 2021, 2020T.H. Glennon Company, INC.
04-2326168Salisbury, MA·1 plan·2024, 2023, 2022, 2021, 2020T.J. Collins Landscaping
77-0707277Sharon, MA·1 plan·2024T.J. Conway Company, INC.
04-2035618Springfield, MA·1 plan·2024, 2023, 2022, 2021, 2020T.J. Gillespie Landscaping & Masonry
20-3989074Walpole, MA·1 plan·2024, 2023, 2022, 2021, 2020T.L.S., INC.
04-2617019Ipswich, MA·1 plan·2024, 2023, 2022, 2021, 2020T.M. Seger Claim Service, INC.
04-2799276Duxbury, MA·1 plan·2022, 2021, 2020T.M. Sullivan Construction LLC
47-3009123Norwell, MA·1 plan·2024T.R. Miller Co., INC.
04-2705564Walpole, MA·1 plan·2022, 2021, 2020T1d Exchange, INC.
45-1623549Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020T2 Biosystems, INC
20-4827488Lexington, MA·3 plans·2024, 2023, 2022, 2021, 2020T2s LLC
27-2920931Belcamp, MA·2 plans·2024, 2023, 2022, 2021, 2020T3 Advisors, LLC
04-3568270Boston, MA·1 plan·2025, 2021, 2020T3 Expo, LLC
32-0289965Lakeville, MA·2 plans·2024, 2023, 2022, 2021, 2020Ta Associates Management, L. P.
04-3205796Boston, MA·2 plans·2024, 2023, 2022, 2021, 2020Ta Realty LLC
04-3341880Boston, MA·2 plans·2024, 2023, 2022, 2021, 2020Taavi, LLC
20-8571900Ludlow, MA·1 plan·2024, 2023, 2022, 2021, 2020Tabc Group, LLC
83-2426092Seekonk, MA·1 plan·2024, 2023, 2022, 2021, 2020Table Talk Pies, INC.
05-0482010Worcester, MA·2 plans·2024, 2023, 2022, 2021, 2020Tableaux LLC
88-2871013Stockbridge, MA·1 plan·2024, 2023, 2022Tabor Academy
04-2103632Marion, MA·3 plans·2024, 2023, 2022, 2021, 2020Tabors Caramanis Rudkevich INC
46-5549200Newton, MA·1 plan·2024, 2023, 2022, 2021Tac Partners INC
04-3027488Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Tacey LLC
27-1589439Worcester, MA·1 plan·2024, 2023, 2022, 2021Tacos El Charros LLC
88-2586564Springfield, MA·1 plan·2024Tactical Transport And Logistics
88-2155572Waltham, MA·1 plan·2024Tad Baum, M. D., P. C.
04-3540266Leominster, MA·1 plan·2024, 2023, 2022, 2021, 2020Tag Associates INC.
04-3125189Norwood, MA·1 plan·2024, 2023, 2022, 2021, 2020Taglio Salon LLC
20-4766670Natick, MA·1 plan·2024, 2023, 2022, 2021, 2020Taher Family Dental, LLC
87-2425855West Boylston, MA·1 plan·2024, 2023, 2022