Form 5500 Plan Sponsors in Massachusetts
Page 28 of 343 · 34,234 sponsors (2020–2025).
Autism Health Services LLC
83-3287870Worcester, MA·1 plan·2024, 2023Autism Services Association, INC.
04-2470788Wellesley Hills, MA·1 plan·2024, 2023, 2022, 2021, 2020Autism Therapeutic Services, LLC
82-2703959Worcester, MA·1 plan·2024, 2023, 2022, 2021, 2020Auto Body & Tire Center, INC.
04-2544289Plymouth, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Auto Body Clinic, INC.
04-2694666Peabody, MA·1 plan·2024, 2023, 2022, 2021, 2020Auto Gals, INC
47-1505618Fall River, MA·1 plan·2024, 2023Auto Machine Service INC
04-2321265Maynard, MA·1 plan·2024, 2023, 2022, 2021, 2020Auto Service & Tire, INC.
04-2585667Mattapan, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Auto Shine Auto Body Abington
87-2738785Abington, MA·1 plan·2022, 2021Auto Sound Company, INC.
04-2510224Plainville, MA·1 plan·2024, 2023, 2022, 2021, 2020Auto Wash Maintenance Corporation
04-2476579Malden, MA·1 plan·2024, 2023, 2022, 2021, 2020Auto Xpress
84-3851068Peabody, MA·1 plan·2023, 2022, 2021Autogen, INC.
04-3402901Holliston, MA·2 plans·2024, 2025, 2023, 2022, 2021, 2020Automatech, INC
04-3264402Plymouth, MA·1 plan·2024, 2023, 2022, 2021, 2020Automated Accounting Services, LLC
27-1373825Salisbury, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Automated Controversy Detection INC
81-3054093Granby, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Automated Emblem Supplies, INC.
04-3060519Foxboro, MA·1 plan·2024, 2023, 2022, 2021, 2020Automatic Laundry Services Co., INC.
04-2529443West Newton, MA·1 plan·2024, 2023, 2022, 2021, 2020Automatic Lube Systems INC
81-4579164Westfield, MA·1 plan·2024, 2023Automatic Machine Products Co.
04-1052222Attleboro Falls, MA·1 plan·2023, 2022, 2021, 2020Automatic Pool Covers New England, INC.
82-3673841Rochester, MA·1 plan·2024, 2023Automatic Specialties, INC.
04-2439350Marlborough, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Automation Solutions, INC.
04-2987606Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Automation Solutions, INC. D/B/A Iautomation
26-0251174Franklin, MA·2 plans·2024, 2023, 2022, 2021, 2020Automec INC.
04-2501090Waltham, MA·1 plan·2024, 2023, 2022, 2021, 2020Automile Holdings, LLC
26-0149411Westwood, MA·2 plans·2021, 2020Automobile Club Of Pioneer Valley, INC.
04-2111382West Springfield, MA·7 plans·2020Automobile Insurers Bureau Of Massachusetts
04-1589700Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Automotive Elegance LLC
20-0314996Andover, MA·1 plan·2024, 2023, 2022, 2021, 2020Automotive Hard Parts, INC.
04-2917365Rockland, MA·1 plan·2023, 2022, 2021, 2020Automotive Network Corporation
20-2587686Acton, MA·1 plan·2024, 2023, 2022, 2021, 2020Automotive Profit Builders, INC.
04-2442157Natick, MA·1 plan·2024, 2023, 2022, 2021, 2020Automotive Solution Dedham INC
83-0966958Dedham, MA·1 plan·2024, 2023, 2022, 2021, 2020Automotive Specialty Products INC.
46-3809164Dedham, MA·1 plan·2022, 2021, 2020Autonomus Medical Technologies
92-0249073Cambridge, MA·1 plan·2024, 2023Autoraptor LLC
92-0401710Boston, MA·1 plan·2024, 2023Autumn Grace Medical Associate P.C.
43-2060963Methuen, MA·1 plan·2024Auxo Solutions LLC
88-3329307Brookline, MA·1 plan·2024, 2023Auxocell Laboratories
35-2328370Cambridge, MA·1 plan·2021, 2020Auxzillium LLC
26-3553144Medford, MA·1 plan·2024, 2023, 2022, 2021, 2020Av Helpdesk INC
30-0166564Boston, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Ava Management INC.
87-3628722Provincetown, MA·1 plan·2023, 2022Avalon Consulting Group, LLC
04-3489077Taunton, MA·1 plan·2024, 2023, 2022, 2021Avalon Law Officers PC
33-1084137Boston, MA·1 plan·2024, 2023Avalon Medical Spa, LLC
27-4895719Dartmouth, MA·1 plan·2024, 2025, 2023, 2022Avance Capital LLC
47-5281312Newton Center, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Avance Erp Solutons INC
93-1664136Burlington, MA·1 plan·2024, 2023Avani Stone LLC
27-1100227Woburn, MA·1 plan·2024, 2023, 2022, 2021, 2020Avania US Group LLC
61-1808183Marlborough, MA·1 plan·2024, 2023, 2022, 2021Avania, LLC
04-3517564Marlborough, MA·1 plan·2024, 2023, 2022, 2021, 2020Avanpore LLC
84-4102615Woburn, MA·1 plan·2024, 2023, 2022, 2021Avant-Garde Health
47-2159257Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Avant-Garde Solutions Ltd
26-3104934Natick, MA·1 plan·2024, 2023, 2022, 2021Avanti Battery Company
86-2212880Watertown, MA·1 plan·2024, 2023, 2022Avanti Marketing
46-3818837Pembroke, MA·1 plan·2024, 2023, 2022, 2021, 2020Avatar Computing, INC.
59-3791930Worcester, MA·1 plan·2024, 2023, 2022, 2021, 2020Avava, INC.
81-4864805Waltham, MA·1 plan·2024, 2023, 2022, 2021, 2020Avcarb, LLC
46-1756710Lowell, MA·1 plan·2024, 2023, 2022, 2021, 2020Avco Consulting INC
04-3481560Worcester, MA·1 plan·2020Avectas, INC
35-2507689Cambridge, MA·1 plan·2024, 2023, 2022, 2021Avedis Zildjian Co.
04-1999190Norwell, MA·2 plans·2024, 2023, 2022, 2021, 2020Avedro, INC.
13-4223265Waltham, MA·1 plan·2020Avencell Therapeutics, INC.
87-1778098Cambridge, MA·1 plan·2024, 2023, 2022Avenge Bio INC
83-3772333Foxborough, MA·1 plan·2024, 2023, 2022, 2021, 2020Aventine Consulting LLC
26-3486970Marblehead, MA·1 plan·2024, 2023, 2022, 2021, 2020Aveo Pharmaceuticals, INC.
04-3581650Boston, MA·2 plans·2023, 2022, 2021, 2020Averill Electric Co., INC.
04-3580307South Easton, MA·1 plan·2024, 2023, 2022, 2021, 2020Avery Design System
04-3436342Tewksbury, MA·1 plan·2022, 2021, 2020Avery Dooley & Noone, LLP
04-2605862Belmont, MA·1 plan·2024, 2025, 2023, 2022, 2021Avfx, LLC
04-2846372Woburn, MA·2 plans·2024, 2023, 2022, 2021, 2020Avh Realty INC
26-3984641Gloucester, MA·1 plan·2024, 2023, 2022, 2021, 2020Avic Corporation
42-1698332Norfolk, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Aviceda Therapeutics INC
84-3087042Cambridge, MA·1 plan·2024, 2023, 2022, 2021, 2020Avid Engineers LLC
20-5188092Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Avid Technical Resources
01-0793654Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Avid Technology, INC.
04-2977748Burlington, MA·2 plans·2024, 2023, 2022, 2021, 2020Avidia Bank
04-3395834Hudson, MA·3 plans·2024, 2023, 2022, 2021, 2020Avigo Solutions LLC
47-4469521Burlington, MA·1 plan·2024, 2023, 2022, 2021, 2020Avila Textiles INC
04-3265895North Dighton, MA·1 plan·2024, 2023, 2022, 2021, 2020Avilar Therapeutics INC
84-3907227Waltham, MA·1 plan·2024, 2023, 2022, 2021Avis Mobility Ventures LLC DBA Flexcar LLC
87-2030403Boston, MA·1 plan·2023Aviv Advisories INC
83-4006547Brookline, MA·1 plan·2022, 2021Aviva Labs INC
04-3781575Wilmington, MA·1 plan·2024, 2023Aviwell USA INC
86-2488644Lowell, MA·1 plan·2023, 2022Avner Aliphas
45-5480930Newton Center, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Avo Fence & Supply LLC
84-3112433Stoughton, MA·1 plan·2024, 2023, 2022, 2021, 2020Avon Dental Group
04-3153072Avon, MA·1 plan·2022, 2021, 2020Avon Supply Company, INC.
04-2217513Wakefield, MA·1 plan·2020Avpro Worldwide Corporation INC.
20-3492723North Andover, MA·1 plan·2024, 2023, 2022Avrobio, INC
81-0710585Cambridge, MA·2 plans·2022, 2021, 2020Avs Dental, PC DBA Georgetown Family Dental
45-2880434Georgetown, MA·1 plan·2024, 2023, 2022Avs, INC.
04-2400005Ayer, MA·1 plan·2024, 2023, 2022, 2021, 2020Avwatch
26-3038320Plymouth, MA·2 plans·2022, 2021, 2020Aw Chesterton Company
04-1173400Groveland, MA·2 plans·2024, 2023, 2022, 2021, 2020Aw Nauset, LLC
99-0802717Orleans, MA·1 plan·2024Awaken180 INC.
81-4865133Plymouth, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Awakening Excellence LLC
46-4127201West Roxbury, MA·1 plan·2024, 2023, 2022, 2021, 2020Aware, INC.
04-2911026Bedford, MA·1 plan·2024, 2023, 2022, 2021, 2020Awarex INC
81-3675393Boston, MA·1 plan·2023, 2022, 2020Awasthy DDS PC
81-2835455Lowell, MA·1 plan·2024, 2023, 2022, 2021, 2020