Form 5500 Plan Sponsors in Massachusetts
Page 193 of 343 · 34,234 sponsors (2020–2025).
Marc L. Nevins, D.M.D., M.M.Sc., P.C.
04-3451765Boston, MA·2 plans·2024, 2023, 2022, 2021, 2020Marc Laurie Brown INC
04-3160205West Tisbury, MA·1 plan·2022, 2021, 2020Marc P. Ginsburg & Sons, INC.
04-3012350Tewksbury, MA·1 plan·2024, 2023Marc Yacone Electrical, INC.
20-2078213Nantucket, MA·1 plan·2024, 2023, 2022, 2021, 2020Marceau Construction Corp
04-2584531Methuen, MA·1 plan·2024, 2023, 2022, 2021, 2020Marcelo R Soares Electrician I
47-4551297Mashpee, MA·1 plan·2024, 2023, 2022, 2021, 2020March & Martin, INC.
04-2629083Peabody, MA·1 plan·2024, 2023, 2022, 2021, 2020March Communications INC
47-2692595Boston, MA·1 plan·2022, 2021, 2020Marchionda & Associates, LP
04-3248070Stoneham, MA·1 plan·2024, 2023, 2022, 2021, 2020Marchon Partners, LLC
26-1699967Boston, MA·2 plans·2024, 2023, 2022, 2021, 2020Marci Rd Nutrition Consulting
27-3629564Cambridge, MA·1 plan·2024, 2023, 2022, 2021Marcia J Mavrides
04-3066575Boston, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marcia L. Valente, DMD, PC
04-3403072Oxford, MA·2 plans·2024, 2023, 2022, 2021, 2020Marcio M Mendes
26-1226302Taunton, MA·1 plan·2024Marcla Construction INC
83-4505378Chelsea, MA·1 plan·2024, 2023Marcor Builders INC.
46-1722835Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Marcotte Ford Sales INC
04-2425030Holyoke, MA·1 plan·2024, 2023, 2022, 2021, 2020Marcotte Law Firm, LLC
83-1274288Lowell, MA·1 plan·2024, 2023, 2022, 2021Marcoux Plumbing & Heating, INC.
30-0956199Dracut, MA·1 plan·2024, 2023, 2022, 2021, 2020Marcus Partners, INC.
26-2294885Boston, MA·1 plan·2022, 2021, 2020Marcus Printing, INC.
04-2325376Holyoke, MA·1 plan·2024, 2023, 2022, 2021, 2020Marcus, Errico, Emmer & Brooks, P.C.
04-3193439Braintree, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Mardek Computer Services, INC.
04-2898388Oak Bluffs, MA·1 plan·2024, 2023, 2022, 2021, 2020Marder Trawling, INC.
04-2858160New Bedford, MA·1 plan·2024, 2023, 2022, 2021, 2020Mardom Liquors INC
80-0280892Brockton, MA·1 plan·2020Mare Enterprises INC
04-3339472Sterling, MA·1 plan·2021Marengi Baek PLLC
84-1729313Woburn, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marengo Therapeutics, INC.
47-5622851Cambridge, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Margaret L. Nagel
84-2259980Melrose, MA·1 plan·2020Margetta Adjustment, INC.
82-2192441Fall River, MA·1 plan·2024, 2023, 2022, 2021, 2020Margolis Bloom & D'Agostino
27-0788424Wellesley, MA·1 plan·2024, 2023, 2022, 2021, 2020Margolis Fishman INC
04-2813643Cambridge, MA·1 plan·2024, 2023, 2022, 2021, 2020Marguerite Concrete, INC.
04-3035873Hopedale, MA·1 plan·2024, 2023, 2022, 2021, 2020Marguerite M. Fallon, DMD, INC.
04-3329302Weston, MA·2 plans·2020Margulies Perruzzi Architects
04-3176762Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Marhefka And Joblonski Cpa'S
04-2673536Auburn, MA·1 plan·2022, 2021, 2020Maria E. Cardenas, D.M.D., P.C.
27-4426292Wellesley, MA·2 plans·2024, 2023, 2022, 2021, 2020Maria Rivera-Cotto
90-0905110Worcester, MA·1 plan·2024, 2023, 2022, 2021, 2020Maria Vasilakis DMD, LLC
27-1811895Brighton, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marian Center, INC.
04-2173048Holyoke, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Mariana Oncology INC.
86-2522102Watertown, MA·1 plan·2024, 2023, 2022, 2021Maribeth Crupi Physical Therap
46-4390555Wilmington, MA·1 plan·2021, 2020Marie B Jean-Mary
82-3800385Cambridge, MA·1 plan·2023, 2022Marie Cheung-Truslow Esq.
82-4735459Mashpee, MA·1 plan·2024, 2023, 2022, 2021, 2020Marie Hans Wurst Co, LLC.
26-1127989Peabody, MA·1 plan·2024, 2025, 2023, 2022, 2021Marieliz Nails & Design INC
82-1783573Boston, MA·1 plan·2022, 2021Marilyn R Capek, MD, PC
04-3072629Winchester, MA·1 plan·2020Marilyn Rivero, DMD, PC
26-1539351Framingham, MA·1 plan·2024, 2023, 2022, 2021, 2020Marimed Advisors INC.
47-0982334Newton, MA·1 plan·2024, 2023, 2022Marina Bay Dental Associates, P. C.
20-0681984Quincy, MA·1 plan·2024, 2025, 2023, 2022Marine Biological Laboratory
04-2104690Woods Hole, MA·3 plans·2024, 2023, 2022, 2021, 2020Marine Biological Laboratory
04-3285249Woods Hole, MA·1 plan·2024, 2023, 2022, 2021, 2020Marine Polymer Technologies In
04-3167040Newton, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marine Safety Consultants, INC.
04-2747901Fairhaven, MA·1 plan·2024, 2023, 2022, 2021, 2020Marine Systems Corporation
04-2526598Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Mariner Strategies LLC
88-2971885Manchester, MA·1 plan·2024, 2023Marino & Marino, P.C.
06-1766949Winchester, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marino Construction INC.
20-0878256Lowell, MA·1 plan·2024, 2023, 2022, 2021, 2020Marino Graphics, INC.
04-3168712Somerville, MA·1 plan·2020Marino, Stram & Associates, LLC
27-1497719Braintree, MA·2 plans·2024, 2023, 2022, 2021, 2020Mario Frare Tile Company, INC.
04-2975478West Springfield, MA·1 plan·2024, 2023, 2022, 2021, 2020Mario Russo Nine Newbury Street INC.
04-3108746Boston, MA·1 plan·2024, 2022, 2021, 2020Mario Susi & Son, INC.
04-2213066Dorchester, MA·1 plan·2024, 2023, 2022, 2021, 2020Marion Dental Health Associates, PC
04-2739492Marion, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marion Excavating Co., INC.
04-2501655South Hadley, MA·1 plan·2024, 2023, 2022, 2021, 2020Marion Garage LLC
20-2046820Marion, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Marion Pediatrics, P.C.
04-3451178Fairhaven, MA·1 plan·2024, 2023, 2022, 2021, 2020Marios Oil Corp
13-4349697Everett, MA·1 plan·2023, 2022, 2021, 2020Mariposa Child Care Center INC
45-2016939Dedham, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Mariposa, Ltd.
04-2897182Manchester, MA·1 plan·2024, 2023, 2022, 2021, 2020Marisa Marino INC
20-5311291Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Maritech, LLC
04-3459774Acton, MA·1 plan·2024, 2023, 2022, 2021, 2020Maritime International, INC.
05-0182160New Bedford, MA·1 plan·2024, 2023, 2022, 2021, 2020Maritime Mortgage Corp.
04-3048529Rockland, MA·1 plan·2024, 2023, 2022, 2021, 2020Maritime Tribes LLC
46-4090492Fall River, MA·1 plan·2024, 2023, 2022, 2021, 2020Maritime Wealth Management, LLC
61-1636340Hanover, MA·1 plan·2022, 2021, 2020Maritza Grooms
04-2910555Cambridge, MA·4 plans·2024, 2022, 2020Maritza Morell DMD PC
14-1961065Lawrence, MA·1 plan·2024, 2023, 2022, 2021, 2020Mariva, INC.
04-2522583West Bridgewater, MA·1 plan·2024, 2023, 2022, 2021, 2020Marjam Enterprises, INC.
04-2762069West Boylston, MA·3 plans·2023, 2022, 2021, 2020Marjon Builders LLC
84-2119268Brewster, MA·1 plan·2023, 2022, 2021, 2020Mark A Flores Electric INC
81-3576880Weymouth, MA·1 plan·2024, 2023, 2022Mark A. Aversa, M.D., P.C.
75-3028521Worcester, MA·1 plan·2021, 2020Mark A. Caddell, D.D.S.
04-2868962Malden, MA·1 plan·2021, 2020Mark A. Mizner, D.M.D.
04-2767997Boston, MA·1 plan·2020Mark C. Sullivan
20-3856877Needham Heights, MA·1 plan·2024, 2023, 2022, 2021, 2020Mark Cleveland
83-2695962Norwell, MA·2 plans·2020Mark Couture Asphalt Paving In
20-0224419Andover, MA·1 plan·2024, 2023, 2022, 2021, 2020Mark Cutone Architecture, INC.
04-3576033Nantucket, MA·1 plan·2024, 2023, 2022, 2021, 2020Mark D. Alpert
04-2773455Norwell, MA·1 plan·2024, 2023, 2022, 2021, 2020Mark Davidson Photography LLC
27-1601560Beverly, MA·1 plan·2024Mark Development LLC
47-4536896Wellesley Hills, MA·1 plan·2021, 2020Mark E Frano Cpa PC
04-2628460Pembroke, MA·1 plan·2024, 2023, 2022, 2021Mark E Meacham INC
04-2934097Charlton, MA·1 plan·2021, 2020Mark Fried, D.M.D. P.C.
04-3585220Framingham, MA·2 plans·2024, 2023, 2022, 2021, 2020Mark G. Gilchrist, M.D., LLC 401(K) Plan
27-4317046Chelmsford, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Mark H. Abensohn, M.D., LLC
20-1968987Medfield, MA·1 plan·2024, 2023, 2022, 2021, 2020Mark Halvorsen, D.M.D., P.C.
04-3475600S. Easton, MA·2 plans·2024, 2023, 2022, 2021, 2020Mark J. Ahern, INC.
04-2942965Lynnfield, MA·1 plan·2024, 2023, 2022, 2021, 2020Mark J. Quercio
52-2384299Worcester, MA·1 plan·2024, 2023, 2022