Massachusetts 401(k) plans with 100 to 499 participants, page 6
1,320 large 401(k) plans are sponsored from Massachusetts and reported 100 to 499 participants on their latest Form 5500. This page lists numbers 1,251 to 1,320, ranked by active participants.
Active participants means people still building up a balance, which is the count Form 5500 reports separately from total participants. Every plan links to its own page, where the figures below come with the filing they were read from.
The plans
| # | Plan | City | Active | Assets | Cost / participant |
|---|---|---|---|---|---|
| 1,251 | Berkshire Roots, Inc. 401(k) Retirement PlanBerkshire Roots, Inc. | Pittsfield | 14 | $860,567 | $13.85 |
| 1,252 | United Plastics 401(k) Retirement PlanUnited Comb And Novelty | Leominster | 14 | n/a | not itemized |
| 1,253 | Mindleaf Technologies, Inc. Prevailing Wage 401(k) Profit Sharing PlanMindleaf Technologies, Inc. | Lowell | 11 | $2.4M | $266.45 |
| 1,254 | Biobot Analytics 401(k) PlanBiobot Analytics | Cambridge | 10 | $2.6M | $37.87 |
| 1,255 | Wellframe 401(k) PlanWellframe, Inc. | Boston | 8 | $4.7M | $12.62 |
| 1,256 | Allovir Inc. 401(k) Retirement PlanAllovir Inc. | Waltham | 7 | $5.1M | $7.41 |
| 1,257 | Tiber-Ventures Inc. 401(k) Retirement PlanTiber-Ventures Inc. | Boston | 6 | $21.6M | $244.84 |
| 1,258 | Kaspersky Lab, Inc. 401(k) PlanKaspersky Lab, Inc. | Woburn | 4 | $6.1M | $29.69 |
| 1,259 | Synlogic 401(k) PlanSynlogic Operating Company, Inc. | Cambridge | 2 | $6.7M | $90.07 |
| 1,260 | Metalor Technologies USA Retirement And Savings PlanMetalor Technologies USA | North Attleboro | 0 | $29.8M | $238.24 |
| 1,261 | Corvus Insurance Holdings 401(k) PlanCorvus Insurance Holdings, Inc. | Boston | 0 | $20.0M | $134.92 |
| 1,262 | Molecular Templates, Inc. 401(k) PlanMolecular Templates, Inc. | Foxborough | 0 | $18.8M | $326.79 |
| 1,263 | Proletariat 401(k) PlanProletariat, Inc. | Boston | 0 | $6.4M | $58.08 |
| 1,264 | Nuvolo Technologies Corporation 401(k) PlanNuvolo Technologies Corporation | Wellesley | 0 | $4.8M | $26.97 |
| 1,265 | Behavioral Development & Educational Services, LLC Retirement PlanBehavioral Development & Educational Services, LLC | Boston | 0 | $4.8M | $148.39 |
| 1,266 | Takeoff Technologies, Inc. 401(k) PlanTakeoff Technologies, Inc. | Waltham | 0 | $1.4M | $85.09 |
| 1,267 | Living Proof, Inc. 401(k) Profit Sharing Plan And TrustLiving Proof, Inc. | Boston | 0 | $352,490 | $9.91 |
| 1,268 | Table Talk Pies, Inc. Retirement Savings PlanTable Talk Pies, Inc. | Worcester | 0 | $194,180 | $69.73 |
| 1,269 | Karuna Therapeutics 401(k) PlanKaruna Therapeutics | Boston | 0 | $83,865 | $175.75 |
| 1,270 | United Medical Systems 401(k) Profit Sharing Plan And TrustUnited Medical Systems (De) Inc. | Westborough | 0 | $0 | $6.38 |
| 1,271 | Laboure College Retirement PlanLaboure College | Milton | 0 | $0 | not itemized |
| 1,272 | Burns & Levinson LLP Retirement Plan For Partners & Legal Administrative AssistantsBurns & Levinson LLP | Boston | 0 | $0 | not itemized |
| 1,273 | Burns & Levinson LLP Retirement Plan For Associates & Other EmployeesBurns & Levinson LLP | Boston | 0 | $0 | $230.17 |
| 1,274 | Fallon Service, Inc. 401(k) PlanFallon Service, Inc. | Quincy | 0 | $0 | $120.44 |
| 1,275 | Edelstein & Company Profit Sharing PlanEdelstein & Company, LLP | Boston | 0 | $0 | $220.74 |
| 1,276 | Lewa America Inc. 401(k) Profit Sharing Plan & TrustLewa America Inc. | Holliston | 0 | $0 | $14.45 |
| 1,277 | Senior Living Group 401(k) PlanShrewsbury Nursing & Rehabilitation Center, Inc. | Shrewsbury | 0 | $0 | $126.15 |
| 1,278 | New England Orthopedic Surgeons, Inc. 401(k) Plan & TrustNew England Orthopedic Surgeons, Inc. | Springfield | 0 | $0 | $53.27 |
| 1,279 | Signet Electronic Systems 401(k) PlanSignet Electronic Systems, LLC | Norwell | 0 | $0 | $131.58 |
| 1,280 | Energy Federation, Inc. Savings PlanThe Energy Federation, Inc. | Marlborough | 0 | $0 | $281.79 |
| 1,281 | Acp Facility Services, Inc. 401(k) Profit Sharing PlanAcp Facility Services, Inc. | Woburn | 0 | $0 | $191.53 |
| 1,282 | Mccue Corporation 401(k) Profit Sharing PlanMccue Corporation | Danvers | 0 | $0 | $273.62 |
| 1,283 | Norton And Associates Inc. 401(k) PlanNorton And Associates Inc. | Cohasset | 0 | n/a | not itemized |
| 1,284 | Local Motion, Inc. 401(k) PlanLocal Motion, Inc. | Braintree | 0 | $0 | $44.60 |
| 1,285 | Wachusett Brewing Company, Inc. 401(k) PlanWachusett Brewing Company, Inc. | Westminster | 0 | n/a | not itemized |
| 1,286 | Winchester Physician Associates, Inc. Profit Sharing PlanBeth Israel Lahey Health | Winchester | 0 | $0 | $121.14 |
| 1,287 | Onprocess Technology, Inc. 401(k) Profit Sharing PlanOnprocess Technology, Inc. | Boston | 0 | $0 | $10.34 |
| 1,288 | Sagp 401(k) Retirement PlanSeacoast Affiliated Group Practice, Inc. | Newburyport | 0 | $0 | $155.63 |
| 1,289 | Ama Transportation Co., Inc. 401(k) Profit Sharing PlanAma Transportation Co., Inc. | Billerica | 0 | $0 | $202.86 |
| 1,290 | Rtn Federal Credit Union 401(k) Plan IIMerrimack Valley Credit Union As Succ In Int To Rtn Fed Credit Union | Waltham | 0 | $0 | $56.62 |
| 1,291 | Davies Life & Health, Inc.Davies Life & Health, Inc. | Springfield | 0 | $0 | $13.50 |
| 1,292 | Texthelp Inc. 401(k) PlanTexthelp Inc. | Woburn | 0 | $0 | $239.54 |
| 1,293 | Integrated Statistics Incorporated 401(k) PlanIntegrated Statistics Incorporated | Woods Hole | 0 | $0 | $232.36 |
| 1,294 | Security Innovation, Inc. 401(k) PlanSecurity Innovation, Inc. | Wilmington | 0 | $0 | not itemized |
| 1,295 | School Of Rock, LLC 401(k) PlanSchool Of Rock, LLC | Canton | 0 | $0 | not itemized |
| 1,296 | Lifeline Ambulance Service, LLC 401(k) Profit Sharing Plan & TruLifeline Ambulance Service, LLC | Newton | 0 | $0 | $62.87 |
| 1,297 | Cogito Corporation, Inc. 401(k) Retirement PlanCogito Corporation, Inc. | Boston | 0 | $0 | $295.87 |
| 1,298 | Alarm Connections LLC 401(k) Profit Sharing Plan & TrustAlarm Connections LLC | Boston | 0 | $0 | $176.21 |
| 1,299 | Medminder Systems Inc. 401(k) Profit Sharing Plan & TrustMedminder Systems Inc. | Norwood | 0 | $0 | $27.64 |
| 1,300 | Alder Partners 401(k) PlanAlder Partners, LLC | Middleton | 0 | $0 | not itemized |
| 1,301 | Ametros 401(k) PlanAmetros Financial Corporation | Wilmington | 0 | $0 | $6.50 |
| 1,302 | Matson, Driscoll & Damico, LLP 401(k) PlanMatson, Driscoll & Damico, LLP | Boston | 0 | $0 | $443.74 |
| 1,303 | Maine Pointe, LLC Profit Sharing Plan And TrustMaine Pointe, LLC | Plymouth | 0 | n/a | not itemized |
| 1,304 | Quality Beverage 401(k) PlanQuality Beverage Limited Partnership | Taunton | 0 | $0 | $19.13 |
| 1,305 | Akili Interactive 401(k) Retirement PlanAkili Interactive Labs, Inc. | Boston | 0 | $0 | $73.58 |
| 1,306 | Sqz Biotechnologies 401(k) Profit Sharing Plan & TrustSqz Biotechnologies Company | Watertown | 0 | $0 | $43.26 |
| 1,307 | Corevitas, LLC 401(k) PlanCorevitas, LLC | Waltham | 0 | $0 | $212.78 |
| 1,308 | Homology Medicines, Inc. 401(k) PlanHomology Medicine, Inc. | Waltham | 0 | $0 | $147.18 |
| 1,309 | Morphic Therapeutic 401(k) PlanMorphic Therapeutic Inc. | Waltham | 0 | $0 | $22.97 |
| 1,310 | Apothecary By Design 401(k) PlanApothecary By Design Acquisition Co., LLC | Waltham | 0 | $0 | $96.98 |
| 1,311 | Sigilon, Inc. 401(k) PlanSigilon Therapeutics, Inc. | Cambridge | 0 | $0 | $67.74 |
| 1,312 | Glidefast Consulting LLC 401(k) Profit Sharing Plan And TrustGlidefast Consulting LLC | Woburn | 0 | $0 | $73.52 |
| 1,313 | Mcnairn Packaging, Inc. 401(k) PlanMcnairn Packaging, Inc. | Westfield | 0 | $0 | $8.30 |
| 1,314 | Conformis, Inc. 401(k) PlanConformis, Inc. | Wilmington | 0 | $0 | $84.02 |
| 1,315 | Power Advocate, Inc. 401(k) PlanPower Advocate, Inc. | Boston | 0 | $0 | $2.82 |
| 1,316 | Tsd 401(k) PlanTsd Rental, LLC | North Andover | 0 | $0 | $408.83 |
| 1,317 | Casa Systems, Inc. 401(k) PlanCasa Systems, Inc. | Lowell | 0 | $0 | $524.43 |
| 1,318 | Mabl Inc. 401(k) Profit Sharing Plan TrustMabl, Inc. | Boston | 0 | $0 | $230.61 |
| 1,319 | Finch Therapeutics Group, Inc. 401(k) PlanFinch Therapeutics Group, Inc. | Boston | 0 | $0 | $75.00 |
| 1,320 | Astadia Incorporated 401(k) PlanAstadia, Inc. | Lynnfield | 0 | $0 | $48.50 |
Other plan sizes in Massachusetts
Fees per participant fall as plans get bigger, so the useful comparison is inside a size band rather than across them.
500 to 999 participants (287)1,000 to 4,999 participants (274)5,000 or more participants (77)
Back to Massachusetts
Massachusetts 401(k) plans has the median plan-paid fee against the national one, the largest plans, and the other size bands. The whole directory starts at states.