Massachusetts 401(k) plans with 100 to 499 participants
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 to 250, 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 | Argenx US Inc. 401(k) Profit Sharing PlanArgenx US Inc. | Boston | 705 | $67.2M | $50.88 |
| 2 | The Colony Group, LLC 401(k) Profit Sharing PlanThe Colony Group, LLC | Boston | 551 | $269.5M | $49.30 |
| 3 | Aam 15 401(k) PlanAam 15 Management, LLC | Burlington | 534 | $3.7M | $40.24 |
| 4 | Helfrich Bros Boiler Works, Inc. 401(k) PlanHelfrich Bros Boiler Works, Inc. | Lawrence | 522 | $10.2M | $31.37 |
| 5 | C & A Marketing/Zink Holdings 401(k) PlanZink Holdings LLC | Billerica | 504 | $14.3M | $8.61 |
| 6 | Pathways Healthcare, LLC 401(k) Profit Sharing PlanPathways Healthcare, LLC | Westwood | 476 | $4.2M | $8.17 |
| 7 | Tree House Brewing Company, Inc. 401(k) Profit Sharing Plan And TrustTree House Brewing Company, In | Charlton | 472 | $6.7M | $83.69 |
| 8 | International Union Of Operating Engineers Local 877 Annuity FundBd Of Trustees I.U.O.E. Local 877 Annuity Fund | Quincy | 466 | $29.6M | $441.64 |
| 9 | Onsite Mammography LLC 401(k) PlanOnsite Mammography, LLC | Westfield | 457 | $13.6M | $77.04 |
| 10 | Mulman Health Services Inc. 401(k) Profit Sharing Plan & TrustMulman Health Services Inc. | Danvers | 453 | $39,113 | $2.23 |
| 11 | N-Able Technologies, Inc. 401(k) PlanN-Able Technologies, Inc. | Burlington | 452 | $35.2M | $126.76 |
| 12 | Kovalus 401(k) Savings PlanKovalus Separation Solutions, LLC | Wilmington | 444 | $55.9M | $175.56 |
| 13 | Center For School Crisis Intervention And Assessment, Inc. 401(k) Retirement PlanCenter For School Crisis Intervention And Assessment, Inc. | Holyoke | 441 | $9.3M | $131.50 |
| 14 | 1a Auto, Inc. 401(k) Profit Sharing Plan & Trust1a Auto, Inc. | Pepperell | 437 | $20.2M | $174.68 |
| 15 | Cavicchio Greenhouses Retirement Savings PlanCavicchio Greenhouses Inc. | Sudbury | 437 | $18.6M | $300.75 |
| 16 | Dolben Employee 401(k) PlanThe Dolben Company, Inc. | Woburn | 435 | $31.3M | $151.30 |
| 17 | Cdm Holdings, LLC 401(k) PlanCdm Fitness Holdings, LLC | Franklin | 432 | $3.7M | $87.54 |
| 18 | Mestek, Inc. 401(k) Plan For Union EmployeesMestek, Inc. | Westfield | 429 | $11.9M | $66.94 |
| 19 | Tribute Home Care, LLC 401(k) Profit Sharing Plan & TrustTribute Home Care, LLC | Framingham | 429 | $3.1M | $68.26 |
| 20 | Summit Management Partners, LLC 401(k) PlanSummit Management Partners, LLC | West Palm Beach | 427 | $2.8M | $111.47 |
| 21 | Maloney Properties, Inc. 401(k) PlanMaloney Properties, Inc. | Wellesley | 426 | $24.0M | $197.61 |
| 22 | Tremblays Bus Co LLC 401(k) Profit Sharing Plan & TrustTremblays Bus Company | New Bedford | 426 | $5.1M | $15.45 |
| 23 | Carleton-Willard Homes, Inc. Retirement PlanCarleton-Willard Homes, Inc. | Bedford | 425 | $19.7M | $9.27 |
| 24 | Demakes Enterprises Profit Sharing PlanDemakes Enterprises, Inc. | Lynn | 425 | $17.4M | $40.18 |
| 25 | Guidewire, Inc. 401(k) PlanGuidewire, Inc. | Chicopee | 425 | $6.9M | $95.92 |
| 26 | Leader Bank 401(k) PlanLeader Bank | Arlington | 419 | $62.6M | not itemized |
| 27 | American Steel And Aluminum LLC Employees' Deferred Compensation PlanAmerican Steel And Aluminum LLC | Auburn | 409 | $15.9M | $92.31 |
| 28 | Bane Quality Care, LLC Employee Retirement PlanBane Quality Care, LLC | Braintree | 405 | $3.4M | $51.24 |
| 29 | General Insulation Company 401(k) Profit Sharing PlanGeneral Insulation Company | Rockland | 404 | $27.9M | $151.85 |
| 30 | Boston Mutual 401(k) Plan For Salaried EmployeesBoston Mutual Life Insurance Co. | Canton | 399 | $102.0M | $65.65 |
| 31 | Openly LLC 401(k) PlanOpenly Holdings Corp. | Boston | 399 | $25.0M | $47.08 |
| 32 | Ardelyx, Inc. 401(k) PlanArdelyx, Inc. | Waltham | 398 | $37.6M | $13.00 |
| 33 | Ora, LLC 401(k) PlanOra, LLC | Andover | 398 | $26.2M | $15.48 |
| 34 | Corcoran Companies Profit Sharing PlanCorcoran Management Company, Inc. | Braintree | 393 | $51.1M | $63.83 |
| 35 | Wilson Language Training Corporation 401(k) Retirement PlanWilson Language Training Corporation | Oxford | 392 | $58.2M | $35.56 |
| 36 | Flywire Retirement PlanFlywire Corporation | Boston | 391 | $36.9M | $34.96 |
| 37 | Bsa-Ila Retirement Account PlanBoston Shipping Association, Inc. | Charlestown | 386 | $62.1M | $270.98 |
| 38 | International Cars, Ltd., Inc. Salary Deferral 401(k) Profit Sharing PlanInternational Cars, Ltd., Inc. | Danvers | 384 | $18.9M | $222.83 |
| 39 | Baystate Pools 401(k) PlanBaystate Pool Supplies, Inc. | Billerica | 384 | $15.9M | $153.46 |
| 40 | Route 24 Auto Group 401(k) PlanRoute 24 Auto Group | Brockton | 383 | $4.8M | $96.60 |
| 41 | Lords And Ladys Enterprises In 401(k) Profit Sharing Plan & TrustLords And Ladys Enterprises In | Boston | 383 | $3.5M | $52.96 |
| 42 | The Ellis Nursing Home, Inc. 401(k) PlanThe Ellis Nursing Home, Inc. | Norwood | 380 | $3.2M | $76.80 |
| 43 | First Help Financial And Treacy & Company Retirement PlanFirst Help Financial, LLC | Needham | 379 | $12.4M | $166.71 |
| 44 | Primo Medical Group, Inc. 401(k) Profit Sharing PlanPrimo Medical Group, Inc. | Stoughton | 378 | $18.5M | $72.31 |
| 45 | Rogers Foam Corporation 401(k)/Profit Sharing PlanRogers Foam Corporation | Somerville | 373 | $63.4M | $268.13 |
| 46 | Aafcpas, Inc. 401(k) Savings PlanAafcpas, Inc. | Westborough | 373 | $57.6M | not itemized |
| 47 | Woburn Foreign Motors, Inc. 401(k) PlanWoburn Foreign Motors, Inc. | Woburn | 373 | $24.7M | $348.04 |
| 48 | Lendbuzz, Inc. 401(k) PlanLendbuzz, Inc. | Boston | 372 | $7.9M | $72.99 |
| 49 | Ws Asset Management, Inc. 401(k) And Profit Sharing PlanWs Asset Management, Inc. | Chestnut Hill | 371 | $54.4M | $272.21 |
| 50 | Bernie & Phyl's Furniture Retirement PlanConvertible Castle, Inc. Dba Bernie & Phyl's Furni | Norton | 371 | $17.9M | $117.56 |
| 51 | Needham Bank 401(k) PlanNeedham Bank | Needham | 370 | $58.0M | $192.45 |
| 52 | Community Health Connections 401(k) PlanCommunity Health Connections | Fitchburg | 370 | $17.5M | $191.68 |
| 53 | Rocky's Hardware, Inc. 401(k) PlanRocky's Hardware, Inc. | Springfield | 370 | $14.4M | $50.14 |
| 54 | Locus Robotics Corp-401(k) PlanLocus Robotics Corp | Wilmington | 364 | $30.2M | $15.51 |
| 55 | Collegium Pharmaceutical, Inc. 401(k) And Profit Sharing PlanCollegium Pharmaceutical, Inc. | Stoughton | 362 | $34.8M | $303.85 |
| 56 | Cambridge Isotope Laboratories, Inc. 401(k) Plan & TrustCambridge Isotope Laboratories, Inc. | Tewksbury | 361 | $62.3M | $102.22 |
| 57 | The Chateau Restaurant Group 401(k) PlanChateau Restaurant Of Waltham, Inc. | Waltham | 360 | $13.9M | $32.15 |
| 58 | Broad Reach Of Chatham, Inc. 401(k) PlanBroad Reach Of Chatham, Inc. | North Chatham | 360 | $11.3M | $177.37 |
| 59 | American Alarm & Communications, Inc. 401(k)American Alarm & Communications, Inc. | Arlington | 358 | $29.7M | $0.35 |
| 60 | Divert, Inc. 401(k) PlanDivert, Inc. | Concord | 358 | $10.7M | $186.67 |
| 61 | Cold Chain 401(k) Profit Sharing PlanCold Chain Technologies, LLC | Franklin | 357 | $20.1M | $217.58 |
| 62 | Sekisui Diagnostics, LLC 401(k) PlanSekisui America Corporation | Burlington | 355 | $48.1M | $282.40 |
| 63 | Spencer Technologies, Inc. 401(k) Profit Sharing PlanSpencer Technologies, Inc. | Medway | 351 | $11.0M | $145.51 |
| 64 | Lafrance Brothers, Inc. 401(k) Profit Sharing PlanLafrance Brothers, Inc. | Westport | 351 | $9.9M | $136.44 |
| 65 | Tracelink 401(k) PlanTracelink, Inc. | Wilmington | 349 | $59.6M | $111.32 |
| 66 | Vericel Corporation 401(k) PlanVericel Corporation | Cambridge | 349 | $47.9M | $187.41 |
| 67 | Southworth Development LLC 401(k) Profit Sharing Plan & TrustSouthworth Development LLC | Mashpee | 349 | $12.3M | $123.71 |
| 68 | Simply Orthodontics 401(k) Retirement PlanSimply Dental Management, Inc. | Hopkinton | 349 | $6.5M | $156.87 |
| 69 | Flour Bakery & Cafe 401(k) Profit Sharing PlanFlour Bakery & Cafe | Boston | 348 | $6.5M | $15.49 |
| 70 | Cci 403(b) PlanCommunity Connections, Inc. | South Yarmouth | 347 | $3.9M | $100.00 |
| 71 | New England Utility Constructors, Inc. 401(k) Profit Sharing PlanNew England Utility Constructors, Inc. | Lawrence | 344 | $56.2M | $49.35 |
| 72 | Kelvin Group 401(k) PlanKelvin Group Co | Wilmington | 342 | $27.1M | $247.21 |
| 73 | Electric Hydrogen Co. 401(k) PlanElectric Hydrogen Co | Devens | 342 | $17.6M | $68.20 |
| 74 | Edgewood Senior Solutions Group 401(k) PlanEdgewood Retirement Community, Inc. | North Andover | 341 | $8.1M | $7.55 |
| 75 | Professional Electrical Contractors Of Ct, Inc. 401(k) PlanProfessional Electrical Contractors Of Ct, Inc. | Canton | 340 | $29.6M | $252.72 |
| 76 | Fmc Practice Services, LLC 401(k) Savings PlanFmc Practice Services, LLC | Waltham | 339 | $49.5M | $107.46 |
| 77 | Cts 401(k) PlanCommunication Technology Services, LLC | Marlboro | 339 | $25.7M | $87.62 |
| 78 | Vestmark, Inc. 401(k) PlanVestmark, Inc. | Wakefield | 338 | $60.3M | $81.84 |
| 79 | Environmental Systems, Inc. Profit Sharing PlanEnvironmental Systems, Inc. | Taunton | 338 | $39.9M | $417.05 |
| 80 | '47 Brand, LLC 401(k) Plan'47 Brand, LLC | Westwood | 338 | $26.9M | $232.32 |
| 81 | Pete's Tire Barns, Inc. 401(k) PlanPete's Tire Barn, Inc. | Orange | 337 | $12.7M | $186.50 |
| 82 | The Swan Group Retirement PlanThe Swan Group, LLC | Randolph | 335 | $124.3M | $190.54 |
| 83 | Engineered Materials Solutions Contribution And 401(k) Savings PlanEms Engineered Materials Solutions, LLC | Attleboro | 335 | $40.2M | $119.30 |
| 84 | D. B. Roberts, Inc. 401(k) PlanD.B. Roberts, Inc. | Wilmington | 334 | $20.7M | $116.97 |
| 85 | International Ice Cream Corporation 401(k) PlanInternational Ice Cream Corporation | Norton | 334 | $8.4M | $33.63 |
| 86 | Cerevel Therapeutics LLC 401(k) PlanCerevel Therapeutics LLC | Cambridge | 333 | $43.6M | $15.65 |
| 87 | Deciphera 401(k) PlanDeciphera Pharmaceuticals, LLC | Waltham | 332 | $57.0M | $5.31 |
| 88 | Lumine Group US Holding Inc. 401(k) PlanLumine Group US Holding Inc. | Lowell | 332 | $22.4M | $80.16 |
| 89 | Minutemen Security Technologies Retirement PlanMinuteman Security Technologies, Inc. | Andover | 332 | $14.8M | $27.61 |
| 90 | St. Ann's Home, Inc. Retirement PlanSt. Anns Home, Inc. | Methuen | 331 | $31.6M | $191.31 |
| 91 | The Gem Group, Inc. Retirement PlanThe Gem Group, Inc. | Lawrence | 331 | $28.2M | $262.09 |
| 92 | Assurance Technology Corporation 401(k) Savings PlanAssurance Technology Corporation | Carlisle | 330 | $68.2M | $220.92 |
| 93 | A.R. Sandri, Inc. 401(k) Savings PlanA.R. Sandri, Inc. | Greenfield | 330 | $8.6M | $117.67 |
| 94 | Landmark School 401(k) PlanLandmark School, Inc. | Prides Crossing | 329 | $52.5M | $275.71 |
| 95 | Spartan Race, Inc. 401(k) PlanSpartan Race, Inc. | Boston | 329 | $5.0M | $11.15 |
| 96 | Red Thread Spaces LLC 401(k) PlanRed Thread Spaces LLC | Boston | 328 | $58.0M | $181.11 |
| 97 | 401(k) Plan As Adopted By Westfield BankWestfield Bank | Westfield | 328 | $48.1M | $214.92 |
| 98 | Generate Biomedicines, Inc. 401(k) PlanGenerate Biomedicines, Inc. | Somerville | 328 | $16.5M | $294.16 |
| 99 | Advanced Dental Brands, LLC 401(k) Profit Sharing PlanAdvanced Dental Brands LLC | Canton | 328 | $4.5M | $99.46 |
| 100 | Sbera 401(k) Plan As Adopted By Bristol County Savings BankBristol County Savings Bank | Taunton | 326 | $62.2M | $2.82 |
| 101 | Cambridge Mobile Telematics 401(k) PlanCambridge Mobile Telematics, Inc. | Cambridge | 325 | $44.4M | $210.61 |
| 102 | Advocates For Human Potential, Inc. 401(k) Profit Sharing PlanAdvocates For Human Potential, Inc. | Sudbury | 325 | $20.5M | $154.21 |
| 103 | Norwell Vna And Hospice 401(k) Plan & TrustNorwell Visiting Nurse Association, Inc. | Norwell | 325 | $17.7M | $200.98 |
| 104 | Goulston & Storrs 401(k) Profit Sharing Plan And TrustGoulston & Storrs Pc | Boston | 324 | $397.6M | $727.22 |
| 105 | Wasabi Technologies 401(k) PlanWasabi Technologies LLC | Boston | 324 | $20.2M | $27.52 |
| 106 | Semrush, Inc. 401(k) Profit Sharing PlanSemrush, Inc. | Boston | 324 | $16.2M | $96.17 |
| 107 | Paratek Pharmaceuticals, Inc. Profit Sharing 401(k) PlanParatek Pharmaceuticals, Inc. | Boston | 322 | $47.9M | $161.85 |
| 108 | Replimune Inc. 401(k) PlanReplimune Inc. | Woburn | 322 | $23.6M | $355.64 |
| 109 | Charm Sciences, Inc. 401(k) Profit Sharing Plan & TrustCharm Sciences, Inc. | Lawrence | 321 | $46.3M | $121.06 |
| 110 | Gpa Global And Its US Subsidiaries 401(k) PlanHub Folding Box Company, Inc. | Mansfield | 321 | $14.3M | $20.74 |
| 111 | 401(k) Profit Sharing Plan For Employees Of Better Community Living, Inc.Better Community Living, Inc. | New Bedford | 321 | $2.9M | $5.59 |
| 112 | Dotmatics 401(k) PlanGraphpad Software, LLC Dba Dotmatics | Boston | 320 | $34.7M | $321.57 |
| 113 | Source Code Holdings LLC 401(k) PlanSource Code Holdings LLC | Norwood | 318 | $34.7M | $56.39 |
| 114 | Workers Federal Credit Union 401(k) Retirement PlanWorkers Federal Credit Union | Littleton | 316 | $44.8M | $182.70 |
| 115 | Father Bill's & Mainspring, Inc. 401(k) PlanFather Bill's & Mainspring, Inc. | Brockton | 316 | $6.4M | $99.55 |
| 116 | Peoplesbank 401(k) PlanPeoplesbank | Holyoke | 315 | $68.9M | $334.02 |
| 117 | Transit Employees 401(k) PlanSpringfield Area Transit Co Inc. | Springfield | 313 | $7.4M | $105.58 |
| 118 | Kamco Supply Corporation Of Boston 401(k) Profit Sharing PlanKamco Supply Corporation Of Boston | Woburn | 312 | $41.7M | $156.83 |
| 119 | Medically Home Group Inc. 401(k)Medically Home Group Inc. | Boston | 312 | $10.3M | $104.45 |
| 120 | Greater Lawrence Community Action Council, Inc. 403(b) PlanGreater Lawrence Community Action Council Inc. | Lawrence | 311 | $7.1M | $39.89 |
| 121 | Hollingsworth & Vose Company Union Savings PlanHollingsworth & Vose Company | East Walpole | 310 | $32.9M | $155.56 |
| 122 | Caffe Nero Americas 401(k) PlanCaffe Nero Americas Inc. | Boston | 310 | $3.2M | $241.86 |
| 123 | Actblue LLC 401(k) PlanActblue, LLC | Somerville | 309 | $35.8M | $47.67 |
| 124 | Lastpass US Lp 401(k) PlanLastpass US Lp | Boston | 309 | $27.0M | $60.42 |
| 125 | The Andover Companies Employee's Savings & ProfitThe Andover Companies | Andover | 308 | $80.4M | $2.13 |
| 126 | Tessera Therapeutics, Inc. 401(k) PlanTessera Therapeutics, Inc. | Somerville | 308 | $19.2M | $9.02 |
| 127 | Toyota Of Watertown 401(k) PlanForeign Auto Import, Inc. D/B/A Toyota Of Watertow | Watertown | 307 | $18.6M | $22.89 |
| 128 | Metro Credit Union 401(k) PlanMetro Credit Union | Chelsea | 305 | $38.9M | $73.08 |
| 129 | Kiniksa Pharmaceuticals 401(k) PlanKiniksa Pharmaceuticals Corp. | Lexington | 305 | $37.2M | $169.54 |
| 130 | Guild Of St. Agnes Of Worcester, Inc. 401(k) PlanGuild Of St. Agnes Of Worcester, Inc. | Worcester | 304 | $10.5M | $138.21 |
| 131 | Merrimack Valley Credit Union Retirement Savings PlanMerrimack Valley Credit Union | Lawrence | 303 | $42.8M | $112.51 |
| 132 | Posit Software 401(k) PlanPosit Software, Pbc | Boston | 302 | $37.6M | $28.00 |
| 133 | 403(b) Thrift Plan Of Nashoba Learning Group, Inc.Nashoba Learning Group, Inc. | Bedford | 302 | $8.0M | $9.30 |
| 134 | Applause App Quality, Inc. 401(k) PlanApplause App Quality, Inc. | Framingham | 301 | $30.7M | $3.31 |
| 135 | Haystackid, LLC Retirement PlanHaystackid, LLC | Boston | 301 | $20.1M | $257.29 |
| 136 | Potpourri Group, Inc. 401(k) Retirement And Savings PlanPotpourri Group, Inc. | North Billerica | 300 | $31.1M | $157.11 |
| 137 | Advent International L.P. Employees' Profit-Sharing Retirement PlanAdvent International L.P. | Boston | 299 | $117.9M | $115.40 |
| 138 | Zoo New England 401(k) PlanCommonwealth Zoological Corporation | Boston | 298 | $13.6M | $213.04 |
| 139 | Conres Smart Retire PlanContinental Resources, Inc. | Bedford | 297 | $86.3M | $239.51 |
| 140 | Bill Deluca Companies 401(k) PlanBill Deluca Chevrolet Cadillac, Inc. | Andover | 297 | $40.6M | $210.49 |
| 141 | H&L Bloom Inc. 401(k) Profit Sharing PlanH&L Bloom Inc. | Taunton | 295 | $5.9M | $27.45 |
| 142 | Editas Medicine, Inc. 401(k) PlanEditas Medicine, Inc. | Cambridge | 294 | $32.2M | $26.82 |
| 143 | Peloton Group, LLC 401(k) Profit Sharing Plan And TrustPeloton Group, LLC | Boston | 293 | $38.1M | $227.11 |
| 144 | Anaqua, Inc. 401(k) PlanAnaqua, Inc. | Boston | 293 | $21.4M | $247.71 |
| 145 | Work, Community, Independence, Inc. 401(k) Ps Plan And TrustWork, Community, Ind., Inc. | Waltham | 293 | $4.3M | $71.50 |
| 146 | Amsc 401(k) Savings PlanAmerican Superconductor Corporation | Ayer | 292 | $56.7M | $221.35 |
| 147 | National Fire Protection Association 403(b) Dc PlanNational Fire Protection Association | Quincy | 292 | $34.0M | $85.81 |
| 148 | Enterprisedb Corporation 401(k) PlanEnterprisedb Corporation | Bedford | 292 | $26.9M | $70.53 |
| 149 | Greater New Bedford Community Health Center, Inc. 403(b) PlanGreater New Bedford Community Health Center, Inc. | New Bedford | 292 | $12.2M | $184.64 |
| 150 | Lfb USA, Inc. 401(k) PlanLfb USA, Inc. | Framingham | 291 | $42.3M | $122.95 |
| 151 | Griffin Greenhouse Supplies, Inc. Profit Sharing Plan And TrustGriffin Greenhouse Supplies, Inc. | Tewksbury | 290 | $35.0M | $283.52 |
| 152 | Kirkwood Holdings, Inc. 401(k) PlanKirkwood Holdings, Inc. | Wilmington | 290 | $25.6M | $83.06 |
| 153 | Nutter, Mcclennen & Fish, LLP 401(k) Savings And Profit Sharing PlanNutter, Mcclennen & Fish, LLP | Boston | 289 | $152.1M | $218.40 |
| 154 | Plumbers' Supply Company 401(k) Profit Sharing PlanPlumbers' Supply Company | New Bedford | 289 | $46.1M | $454.87 |
| 155 | Greylock 401(k) PlanGreylock Federal Credit Union | Pittsfield | 288 | $37.9M | $35.24 |
| 156 | Dr. Dental 401(k) PlanJulia O Faigel Dmd, Pc | East Boston | 288 | $7.4M | $25.28 |
| 157 | Jeanne D'Arc Credit Union 401(k) PlanJeanne Darc Credit Union | Lowell | 287 | $38.3M | $0.69 |
| 158 | P.A. Landers, Inc. Retirement Savings PlanP.A. Landers, Inc. | Hanover | 287 | $24.2M | $23.25 |
| 159 | Trillium Brewing Company 401(k) PlanTrillium Brewing Company | Canton | 287 | $3.7M | $34.30 |
| 160 | Inari Agriculture, Inc. 401(k) PlanInari Agriculture, Inc. | Cambridge | 286 | $19.4M | $197.10 |
| 161 | 403(b) Thrift Plan For Employees Of People, IncorporatedPeople, Incorporated | Fall River | 286 | $8.3M | $4.93 |
| 162 | Fiba Tech 401(k) Profit Sharing PlanFiba Technologies, Inc. | Littleton | 285 | $22.7M | $127.15 |
| 163 | Todd Wenzel Automotive 401(k) PlanTodd Wenzel Buick Gmc, Inc. | Grand Rapids | 285 | $5.6M | $199.23 |
| 164 | Security Lock Distributors, Inc. 401(k) Profit Sharing Plan And TrustSecurity Lock Distributors, Inc. | Westwood | 283 | $36.6M | $304.38 |
| 165 | Bico Group 401(k) PlanBico Group | Ashland | 283 | $28.3M | $146.04 |
| 166 | Harold Brothers Mechanical 401(k) PlanHarold Brothers Mechanical Contractors, Inc. | Weymouth | 283 | $22.7M | $296.83 |
| 167 | Exagrid Systems, Inc. 401(k) PlanExagrid Systems, Inc. | Marlborough | 282 | $34.9M | $149.88 |
| 168 | Robert J. Devereaux Corporation 401(k) Profit Sharing PlanRobert J. Devereaux Corporation | Malden | 282 | $19.9M | $62.89 |
| 169 | Churchill Forge, Inc. 401(k) PlanChurchill Forge, Inc. | Boston | 281 | $11.8M | $18.26 |
| 170 | Guarino's Swimming Pools Service, Inc. 401(k) Profit Sharing Plan & TrustGuarino's Swimming Pool Service, Inc. | North Billerica | 281 | $7.6M | $70.17 |
| 171 | Brown Rudnick LLP 401(k) Profit Sharing Plan ABrown Rudnick LLP | Boston | 280 | $140.5M | $366.86 |
| 172 | Multicultural Community Services Of The Pioneer Valley, Inc. Retirement Plan & TrustMulticultural Community Services Of The Pioneer Valley, Inc. | Springfield | 280 | $7.4M | not itemized |
| 173 | Connollys 401(k) Retirement PlanMichael J. Connolly & Sons, Inc. | Walpole | 277 | $4.9M | $48.72 |
| 174 | Brown Rudnick LLP 401(k) Profit Sharing Plan BBrown Rudnick LLP | Boston | 275 | $47.1M | $294.77 |
| 175 | The Optos Inc. 401(k) PlanOptos Inc. | Marlborough | 275 | $41.7M | $136.47 |
| 176 | Verve Therapeutics, Inc. 401(k) PlanVerve Therapeutics, Inc. | Boston | 275 | $24.5M | $256.96 |
| 177 | Shorelight Retirement PlanShorelight, LLC | Boston | 275 | $22.7M | $356.83 |
| 178 | Hancock Salon, Inc.Dba Dellaria Salons/Laclique Salons 401(k) PlanHancock Salon, Inc. D/B/A Dellaria Salons/Laclique Salons | Allston | 275 | $19.0M | $159.80 |
| 179 | Ei US LLC 401(k) PlanEi US LLC Dba Learn Well | Plymouth | 275 | $1.4M | $29.72 |
| 180 | The Portland Group Savings And Retirement PlanThe Portland Group | Framingham | 274 | $28.6M | $85.78 |
| 181 | Ocular Therapeutix, Inc. Employee Retirement PlanOcular Therapeutix, Inc. | Beford | 274 | $25.1M | $284.04 |
| 182 | Design Communications, Ltd. 401(k) PlanDesign Communications, Ltd. | Avon | 274 | $22.9M | $279.58 |
| 183 | Sebela Pharmaceuticals Inc. 401(k) PlanBraintree Laboratories, Inc. | Braintree | 273 | $73.0M | $126.69 |
| 184 | Wave Life Sciences USA, Inc. 401(k) PlanWave Life Sciences USA, Inc. | Cambridge | 273 | $41.2M | $7.29 |
| 185 | Synqor, Inc. 401(k) PlanSynqor, Inc. | Boxborough | 273 | $22.0M | $190.56 |
| 186 | Nonotuck Resource Associates, Inc. 401(k) Profit Sharing PlanNonotuck Resource Associates, Inc. | Northampton | 273 | $8.3M | $195.88 |
| 187 | Abel-Womack Employee Appreciation Savings PlanAbel Womack, Inc. | Lawrence | 273 | $22,002 | $66.58 |
| 188 | Sentinel Benefits Group, Inc. Profit Sharing & 401(k) TrustSentinel Benefits Group, Inc. | Wakefield | 272 | $69.1M | $58.35 |
| 189 | Sps New England, Inc. Profit Sharing/Retirement PlanSps New England, Inc. | Salisbury | 272 | $42.2M | $69.05 |
| 190 | Unibank Retirement PlanUnibank For Savings | Whitinsville | 272 | $40.5M | $55.69 |
| 191 | Ene Systems Inc. Profit Sharing PlanEne. Systems Inc. | Canton | 272 | $33.3M | $143.75 |
| 192 | Regional Home Care 401(k) PlanRegional Home Care, Inc. | Leominster | 272 | $12.2M | $296.93 |
| 193 | Blauer Manufacturing Co., Inc. 401(k) Retirement PlanBlauer Manufacturing Co., Inc. | Boston | 271 | $32.9M | $241.33 |
| 194 | Crunchtime 401(k) PlanCrunchtime Information Systems, Inc. | Boston | 271 | $17.8M | $47.51 |
| 195 | Injured Workers Pharmacy 401(k) PlanInjured Workers Pharmacy, LLC | Andover | 270 | $18.6M | $142.68 |
| 196 | Boyle Transportation 401(k) PlanT.F. Boyle Transportation Inc. | Billerica | 269 | $19.7M | $15.81 |
| 197 | The Hilsinger Company 401(k) PlanThe Hilsinger Company | Mansfield | 269 | $14.6M | $426.50 |
| 198 | Oriol Holding Inc. 401(k) PlanOriol Holding Inc. | Holden | 269 | $8.0M | $303.86 |
| 199 | Kelmar Associates, LLC 401(k) PlanKelmar Associates, LLC | Wakefield | 268 | $35.6M | $314.75 |
| 200 | Richard Lundgren, Inc. 401(k) PlanRichard Lundgren, Inc. | Auburn | 267 | $10.1M | $68.06 |
| 201 | Eze Castle Integration 401(k) PlanEze Castle Integration, Inc. | Boston | 266 | $49.0M | not itemized |
| 202 | Seaman Paper Co. Of Ma. And Subsidiaries Salaried Employees Retirement Savings PlanSeaman Paper Co. Of Ma And Subsidiaries | Gardner | 266 | $29.2M | $321.27 |
| 203 | Imperial Cars.Com 401(k) Retirement PlanMeehan Automobiles, Inc. Dba Imperial Chevrolet | Mendon | 266 | $16.4M | $9.87 |
| 204 | Dd Hotels I, LLC 401(k) PlanDd Hotels I, LLC | Natick | 266 | $3.9M | $144.10 |
| 205 | Boyd Corporation Inc. (Woburn Inc.) 401(k) PlanBoyd Corporation Inc. (Woburn, Inc.) | Woburn | 265 | $37.7M | $237.47 |
| 206 | Desktop Labs Retirement PlanDesktop Labs Inc. | Burlington | 265 | $14.2M | $115.31 |
| 207 | Housing Management Resources, Inc. 401(k) Savings PlanHousing Management Resources, Inc. | N. Quincy | 265 | $14.0M | $210.87 |
| 208 | Linksquares, Inc. 401(k) PlanLinksquares, Inc. | Boston | 263 | $18.6M | $28.29 |
| 209 | Sbera 401(k) Plan As Adopted By Newburyport Five Cents Savings BankNewburyport Five Cents Savings Bank | Newburyport | 262 | $47.7M | $4.56 |
| 210 | Fox Hill Village 401(k) PlanFox Hill Village Homeowners Corporation | Westwood | 262 | $12.8M | $100.51 |
| 211 | Lotus Group 401(k) PlanLotus Group USA, Inc. | Medford | 262 | $12.4M | $214.00 |
| 212 | Relay Therapeutics 401(k) PlanRelay Therapeutics, Inc. | Cambridge | 261 | $43.7M | $164.87 |
| 213 | Advance Mfg. Co., Inc. Profit Sharing PlanAdvance Mfg. Co., Inc. | Westfield | 261 | $42.4M | $551.87 |
| 214 | The Channel Company 401(k) PlanThe Channel Company, LLC | Needham | 261 | $36.5M | $15.98 |
| 215 | Bake'n Joy Foods 401(k) PlanBake'n Joy Foods, Inc. | North Andover | 261 | $26.8M | $450.10 |
| 216 | State Garden, Inc. 401(k) Retirement PlanState Garden, Inc. | Chelsea | 261 | $18.6M | $51.72 |
| 217 | Springwell Retirement PlanSpringwell, Inc. | Waltham | 261 | $14.7M | $223.44 |
| 218 | Physical Sciences Inc. 401(k) PlanPhysical Sciences Inc. | Andover | 260 | $79.2M | not itemized |
| 219 | Paytronix Systems, Inc. 401(k) Profit Sharing PlanPaytronix Systems, Inc. | Newton | 260 | $26.7M | $173.00 |
| 220 | 403(b) Thrift Plan For Employees Of Italian Home For Children, Inc.Italian Home For Children, Inc. | Jamaica Plain | 260 | $2.7M | $3.06 |
| 221 | Sonesta Puerto Rico Retirement PlanSonesta Plan Administration Committee | Newton | 260 | $1.6M | $25.86 |
| 222 | Joseph's Bakery 401(k) Retirement PlanMiddle East Bakery, Inc. | Lawrence | 260 | $1.1M | $16.20 |
| 223 | Anika Therapeutics, Inc. 401(k) PlanAnika Therapeutics, Inc. | Bedford | 259 | $38.9M | $68.80 |
| 224 | Matouk Textile Works, Inc. 401(k) PlanMatouk Textile Works, Inc. | Fall River | 259 | $10.9M | $159.80 |
| 225 | Processunity Inc. 401(k) Profit Sharing Plan And TrustProcessunity Inc. | Concord | 258 | $20.1M | $88.29 |
| 226 | Avedis Zildjian Co. Retirement PlanAvedis Zildjian Co. | Norwell | 257 | $27.8M | $152.75 |
| 227 | New England Tractor Trailer Training 401(k) Savings PlanNew England Tractor Trailer Training Of Massachusetts, Inc. | Quincy | 257 | $4.6M | $4.66 |
| 228 | Catania-Spagna Corporation Profit Sharing & 401(k) Plan & TrustCatania-Spagna Corporation | Ayer | 256 | $26.3M | $97.76 |
| 229 | Trinity Management, LLC 401(k) PlanTrinity Management, LLC | Boston | 256 | $9.4M | $38.46 |
| 230 | 829 Studios 401(k) PlanCamp Profiles, LLC Dba 829 Studios | Boston | 256 | $5.0M | $86.25 |
| 231 | Dn Tanks Retirement PlanDn Tanks, LLC | Wakefield | 254 | $117.9M | $351.86 |
| 232 | Sbera 401(k) Plan As Adopted By Avidia BankAvidia Bank | Hudson | 253 | $49.2M | $3.89 |
| 233 | The Computer Merchant, Ltd. 401(k) Retirement Savings PlanThe Computer Merchant, Ltd. | Norwell | 253 | $16.8M | $127.85 |
| 234 | The Druker Company 401(k) PlanThe Druker Company, Ltd | Boston | 252 | $26.8M | $149.80 |
| 235 | TK&K Services, LLC 401(k) PlanTK&K Services, L.L.C. | Beverly | 251 | $7.2M | $18.35 |
| 236 | Desktop Metal Retirement PlanDesktop Metal, Inc. | Burlington | 250 | $31.7M | $199.71 |
| 237 | Ds Graphics Employee Savings 401(k) PlanDs Graphics, Inc. | Lowell | 250 | $30.4M | $176.14 |
| 238 | Jeol USA Inc. Employees Retirement Plan And TrustJeol USA, Inc. | Peabody | 249 | $124.4M | $228.55 |
| 239 | New England Sports Network 401(k) Employees Retirement PlanNew England Sports Network, Ltd | Watertown | 249 | $53.1M | $133.56 |
| 240 | Meketa Investment Group, Inc. Profit Sharing PlanMeketa Investment Group, Inc. | Westwood | 248 | $56.3M | $54.94 |
| 241 | Northern Bank And Trust Company 401(k) PlanNorthern Bank & Trust Company | Woburn | 248 | $27.9M | $380.36 |
| 242 | Hometap Equity Partners 401(k) PlanHometap Equity Partners LLC | Boston | 248 | $12.9M | $22.95 |
| 243 | GP&C Operations LLC. 401(k) Retirement PlanGP&C Operations LLC. | Gardner | 248 | $10.8M | $147.19 |
| 244 | Cambridge Systematics, Inc. 401(k) PlanCambridge Systematics, Inc. | Medford | 247 | $81.7M | $88.52 |
| 245 | Everquote 401(k) PlanEverquote, Inc. | Cambridge | 247 | $31.6M | $10.71 |
| 246 | North Coast Sea-Foods Corp. 401(k) PlanNorth Coast Sea-Foods Corp. | Boston | 247 | $19.7M | $16.81 |
| 247 | Rehabilitation Associates Group 401(k) PlanRehabilitation Associates, Inc. | Norwood | 247 | $5.6M | $103.27 |
| 248 | Copeland Enterprises, Inc. 401(k) And Profit Sharing PlanCopeland Enterprises, Inc. | Brockton | 246 | $13.3M | $173.81 |
| 249 | Keystone Strategy LLC 401(k) Profit Sharing Plan And TrustKeystone Strategy LLC | Boston | 245 | $32.0M | not itemized |
| 250 | Jeffco Fibres Group 401(k) PlanJeffco Foam LLC | Webster | 245 | $6.7M | $160.35 |
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.