Form 5500 Plan Sponsors in Massachusetts
Page 139 of 343 · 34,234 sponsors (2020–2025).
Harbor Health Services, INC.
23-7100550Mattapan, MA·3 plans·2024, 2023, 2022, 2021, 2020Harbor Mortgage Solutions INC
04-3121807Braintree, MA·1 plan·2020Harbor Networks, INC.
04-3282992Framingham, MA·1 plan·2023, 2022, 2021, 2020Harborlight Montessori School, INC.
04-2680395Beverly, MA·1 plan·2024, 2023, 2022, 2021, 2020Harborone Bank
04-1123040Brockton, MA·3 plans·2024, 2023, 2022, 2021, 2020Harborpoint Liquors INC
04-3365111Quincy, MA·1 plan·2023Harbour Antibodies U.S. INC.
81-1326785Natick, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbour Insurance Agency INC
04-2889448Scituate, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest 2018 Global Feeder Fund L.P.
98-1404503Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest 2018 Global Fund L. P.
82-4027136Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Blue Ridge Fund L.P.
98-1636427Boston, MA·1 plan·2024, 2023, 2022Harbourvest Emmpt Pe Fund L.P.
98-1762884Boston, MA·1 plan·2024Harbourvest Int'L Private Equity Partners V-Pship Fund L.P.
05-0623924Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Int'L Private Equity Partners Vi-Partnership Fund L.P.
30-0486792Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest New Street Fund L.P.
98-1308805Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Ix L.P.
80-0653172Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Ix-Cayman Credit Opportunities Fund L.P.
75-3269994Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Ix-Credit Opportunities Fund L.P.
32-0292081Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Ix-Venture Fund L.P.
32-0292079Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners V - Partnership Fund L.P.
04-3349964Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Vii - 2005 Buyout Partnership Fund L.P.
52-2459514Boston, MA·1 plan·2023, 2022, 2021, 2020Harbourvest Partners Vii-Buyout Holding Fund L.P.
04-3658334Boston, MA·1 plan·2022, 2021, 2020Harbourvest Partners Vii-Mezzanine Holding Fund L.P.
54-2082767Boston, MA·1 plan·2022, 2021, 2020Harbourvest Partners Vii-Venture Holding Fund L.P.
03-0438209Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Viii-Buyout Fund L.P.
34-2063501Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Viii-Cayman Mezz. And Distressed Debt Fund L.P.
98-0494212Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Viii-Mezzanine And Distressed Debt Fund L.P.
34-2063515Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Viii-Venture Fund L.P.
34-2063502Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners X L.P.
98-1208489Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners X Venture Fund L.P.
47-2456882Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xi Buyout Feeder Fund L.P.
98-1389578Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xi Buyout Fund L.P.
82-2825718Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xi L.P.
98-1389821Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xi Micro Buyout Feeder Fund L.P.
98-1389570Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xi Venture Feeder Fund L. P.
98-1389822Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xi Venture Fund L. P.
82-2816392Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Partners Xii Buyout Feeder Fund L.P.
98-1550665Boston, MA·1 plan·2024, 2023, 2022, 2021Harbourvest Partners Xii Buyout Fund L.P.
85-1655542Boston, MA·1 plan·2024, 2023, 2022, 2021Harbourvest Partners Xii L. P.
98-1550825Boston, MA·1 plan·2024, 2023, 2022, 2021Harbourvest Partners Xii Venture Feeder Fund L. P.
98-1550313Boston, MA·1 plan·2024, 2023, 2022, 2021Harbourvest Partners Xii Venture Fund L. P.
85-1682565Boston, MA·1 plan·2024, 2023, 2022, 2021Harbourvest Partners Xiii Buyout Fund L. P.
93-4321224Boston, MA·1 plan·2024Harbourvest Partners Xiii Venture Fund L. P.
93-4387513Boston, MA·1 plan·2024Harbourvest Partners, LLC
04-3335829Boston, MA·3 plans·2024, 2023, 2022, 2021, 2020Harbourvest Real Assets - Energy Fund Ii L. P.
47-2184367Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Real Assets - Energy Fund L. P.
46-5164921Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Real Assets Fund Iii LP
47-5138073Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbourvest Reynolds Fund I L.P.
81-4058448Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harbro Sales & Service, INC.
04-2600000Whitinsville, MA·1 plan·2024, 2023, 2022, 2021, 2020Hard Rock Concrete
20-2653195Raynham, MA·1 plan·2024, 2023, 2022, 2021, 2020Hardaway Sziabowski INC.
26-1763993Newton, MA·1 plan·2024, 2023, 2022, 2021, 2020Harding & Smith LLC
27-2909722Walpole, MA·1 plan·2024, 2023, 2022, 2021, 2020Harding Acoustical Interiors, INC.
04-2719266Medfield, MA·1 plan·2024, 2023, 2022, 2021, 2020Harding Botanicals, LLC
81-4230616Southborough, MA·1 plan·2021, 2020Harding Builders LLC
81-4458386Rochester, MA·1 plan·2024, 2023, 2022Harding Gurley LLP
83-3465832Dedham, MA·1 plan·2024, 2023, 2022Harding Pediatrics LLP
26-0478694Worcester, MA·1 plan·2020Harding Point, INC.
81-4816782South Boston, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Harding Tire Co., INC.
04-2225574Worcester, MA·1 plan·2021, 2020Hardwick General Store, INC. DBA Lazy Mary'S
20-1486399Ayer, MA·1 plan·2024, 2023, 2022, 2021, 2020Hardwick Post & Beam
84-3633336Hardwick, MA·1 plan·2024, 2023, 2022Hardy & Man Design Group, PC
82-4021053Weymouth, MA·1 plan·2024Hardy Insurance Agency INC
90-0447136Stoughton, MA·1 plan·2024, 2023, 2022, 2021, 2020Hardy Physical Therapy Rehabil
04-2768481Northborough, MA·1 plan·2024, 2023, 2022, 2021, 2020Harelick Dental Associates LLC
27-1334526Fairhaven, MA·1 plan·2024, 2023, 2022, 2021, 2020Harger Howe & Associates, LLC
03-0423130Burlington, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Harman Family Foundation
45-6495102Needham, MA·1 plan·2024, 2023, 2022, 2021, 2020Harmeling Physical Therapy And Sports Fitness, INC.
04-3022296Danvers, MA·1 plan·2024, 2023, 2022, 2021, 2020Harmon Law Offices, P.C.
04-3341419Newton, MA·2 plans·2024, 2023, 2022, 2021, 2020Harmonic Drive LLC
20-3942105Beverly, MA·2 plans·2024, 2023, 2022, 2021, 2020Harmonic Group INC
86-2042783Boston, MA·1 plan·2024, 2023Harmonix Music Systems, INC.
04-3273499Boston, MA·1 plan·2025, 2021, 2020Harmony Contract Furniture, LLC
45-4924393Braintree, MA·1 plan·2024, 2023, 2021, 2020Harmony Dental Care, LLC
27-4406615Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harmony Healthcare International, INC.
04-3582361Topsfield, MA·1 plan·2023, 2022, 2021, 2020Harmony Home Care DBA Adrienne'S Home Care
81-4113462Dedham, MA·1 plan·2020Harmony Mind Health P.C
82-3081217Cambridge, MA·2 plans·2024, 2022, 2021, 2020Harmony, P.C.
47-4592340Boston, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Harnum Industries, Ltd.
04-3299311Salisbury, MA·1 plan·2023, 2022, 2021, 2020Harodite Industries, INC.
04-1418800Taunton, MA·2 plans·2024, 2023, 2022, 2021, 2020Harold Brothers Mechanical Contractors INC.
26-3189470Weymouth, MA·4 plans·2024, 2023, 2022, 2021, 2020Harold Grinspoon Foundation
04-6685725Agawam, MA·2 plans·2024, 2023, 2022, 2021, 2020Harold J. Bursztajn, M.D.
04-2805900Cambridge, MA·1 plan·2024, 2023, 2022, 2021, 2020Harold W. Young, INC.
04-2432357Natick, MA·1 plan·2024, 2023, 2022, 2021, 2020Harp & Eagle Restaurant Co., INC.
04-3042958Worcester, MA·1 plan·2021, 2020Harpak-Ulma Packaging, LLC
27-2323413Taunton, MA·2 plans·2024, 2023, 2022, 2021, 2020Harper James INC
92-2868313Walpole, MA·1 plan·2024, 2023Harper Veterinary Associates
20-0384243Acton, MA·1 plan·2024, 2023, 2022, 2021, 2020Harpers Data Services, INC.
04-2544199Worcester, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Harps Etc., INC.
45-4008563Seekonk, MA·1 plan·2024, 2025, 2023, 2022, 2021, 2020Harr Motor Company
04-1419290Worcester, MA·2 plans·2024, 2023, 2022, 2021, 2020Harrington & Harrington PC
04-3446714Milton, MA·1 plan·2024, 2022, 2020Harrington Farm, INC.
04-3395424Princeton, MA·1 plan·2020Harrington Healthcare System
04-2103577Southbridge, MA·5 plans·2022, 2021, 2020Harrington Heep LLP
04-2985599Wellesley, MA·1 plan·2024, 2023, 2022, 2021, 2020Harrington Law Offices
10-0000091Boston, MA·1 plan·2024, 2023, 2022, 2021, 2020Harrington Moore, INC.
04-3053000Newburyport, MA·1 plan·2024, 2023, 2022, 2021, 2020Harris & Associates, P.C.
02-0763299Boston, MA·2 plans·2024, 2023, 2022Harris Construction INC
36-4740766Oxford, MA·1 plan·2024, 2023, 2022, 2021, 2020Harris Dental Associates (Hda), P.C
81-5161461West Barnstable, MA·1 plan·2024, 2023, 2022, 2021