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Largest 250 Employers in Massachusetts

This list is ordered by size range then alphabetically within the size range.

This information on employers does not come from the Unemployment Insurance reporting system.

InfoGroup Employer information is provided by Data Axle, Omaha, NE © 2024 All Rights Reserved.

Click on the company name to view more information.

Results

Company name Address City State Number of employees NAICS Code
Brigham & Women's Hospital Francis St Boston MA 10,000+ 6221
Dan Farber Cancer Institute Brookline Ave Boston MA 10,000+ 8139
Massachusetts General Hospital Fruit St Boston MA 10,000+ 6221
Partners Healthcare System Inc Summit Ridge Dr Braintree MA 10,000+ 5611
Raytheon Systems Intl Co Lowell St Andover MA 10,000+ 3364
U Mass System Admin Ofc Plantation St # 300 Worcester MA 10,000+ 5611
Beth Israel Deaconess Med Ctr Brookline Ave Boston MA 5,000-9,999 6221
Boston Children's Hospital Longwood Ave Boston MA 5,000-9,999 6221
Boston University Sch-Medicine E Concord St # L103 Boston MA 5,000-9,999 6113
Dell EMC Corp South St Hopkinton MA 5,000-9,999 5132
Lahey Hospital & Medical Ctr Mall Rd Burlington MA 5,000-9,999 6221
Massachusetts Bay Trnsprtn Ath Park Plz # 4160 Boston MA 5,000-9,999 9261
Massgeneral For Child Speclsts Highland Ave Salem MA 5,000-9,999 6211
MSC Industrial Supply Co Grove St Worcester MA 5,000-9,999 4238
Staples Inc Staples Dr Framingham MA 5,000-9,999 4594
Tufts Children's Hospital Washington St Boston MA 5,000-9,999 6221
Akamai Technologies Broadway Cambridge MA 1,000-4,999 5132
Alexion Pharmaceuticals Inc Seaport Blvd Boston MA 1,000-4,999 3254
Allison F O'Neill MD Brookline Ave Boston MA 1,000-4,999 4441
Amazon Delivery Station Beacham St Everett MA 1,000-4,999 4922
American Postal Workers Union Fiberloid St Springfield MA 1,000-4,999 8139
Amundi US State St # 1300 Boston MA 1,000-4,999 5239
Athenahealth Inc Pierce St Malden MA 1,000-4,999 5132
Axcelis Technologies Inc Cherry Hill Dr Beverly MA 1,000-4,999 3332
Baystate Health Chestnut St # 5 Springfield MA 1,000-4,999 5416
Bedford Police Dept Mudge Way Bedford MA 1,000-4,999 9221
Berkshire Health Systems South St Pittsfield MA 1,000-4,999 6211
Biomentor International Inc Prospect St Waltham MA 1,000-4,999 5416
Bose Corp the Mountain Rd Framingham MA 1,000-4,999 4492
Boston College Health Svc Commonwealth Ave Chestnut Hill MA 1,000-4,999 6113
Boston Globe Media Partners Exchange Pl # 201 Boston MA 1,000-4,999 5131
Boston Housing Authority Chauncy St Boston MA 1,000-4,999 5313
Boston Medical Ctr Hematology Albany St # 4 Boston MA 1,000-4,999 6211
Boston Police Dept Schroeder Plz Boston MA 1,000-4,999 9221
Boston Public Works Dept City Sq Charlestown MA 1,000-4,999 9211
Boston Scientific Corp Boston Scientific Way Marlborough MA 1,000-4,999 4234
Boston University Gotlieb Commonwealth Ave Boston MA 1,000-4,999 6113
Brigham-Womens Hosp Sleep Mdcn Longwood Ave # 225 Boston MA 1,000-4,999 6211
Brockton Area Multi-Svc Inc Turnpike St South Easton MA 1,000-4,999 8133
Brockton VA Medical Ctr Belmont St Brockton MA 1,000-4,999 6221
Cafua Management Co Merrimack St Methuen MA 1,000-4,999 5239
Cambridge Health Alliance Cambridge St Cambridge MA 1,000-4,999 5416
Cameron C Trenor III MD Longwood Ave # Fegan6 Boston MA 1,000-4,999 4441
Cape Cod Healthcare Inc Park St Hyannis MA 1,000-4,999 5416
Carney Hospital Dorchester Ave Dorchester MA 1,000-4,999 6221
Charles Stark Draper Lab Inc Technology Sq Cambridge MA 1,000-4,999 8133
City of Cambridge Hampshire St Cambridge MA 1,000-4,999 9211
Columbia Threadneedle Invstmnt Congress St Boston MA 1,000-4,999 5239
Commonwealth Care Alliance Inc Winter St # 12 Boston MA 1,000-4,999 6214
Community Healthlink Inc Jaques Ave Worcester MA 1,000-4,999 6222
Dana-Farber Cancer Institute Brookline Ave Boston MA 1,000-4,999 6223
Deloitte Berkeley St # 7 Boston MA 1,000-4,999 5412
Department-Transitional Washington St # 4 Boston MA 1,000-4,999 9211
Depuy Inc Paramount Dr Raynham MA 1,000-4,999 4234
Destination XL Group Inc Turnpike St Canton MA 1,000-4,999 4581
Edassist Talcott Ave Watertown MA 1,000-4,999 6117
EF Education First Education Cir Cambridge MA 1,000-4,999 6117
Emerson Hospital Old Road To 9 Acre Cor Concord MA 1,000-4,999 6221
Fallon Health Chestnut St # 800 Worcester MA 1,000-4,999 6219
Federal Reserve Bank of Boston Atlantic Ave Boston MA 1,000-4,999 5221
Framingham Public Schools Flagg Dr Framingham MA 1,000-4,999 6111
Framingham Union Hospital Lincoln St Framingham MA 1,000-4,999 6221
Fresenius Medical Care North Winter St # A Waltham MA 1,000-4,999 6214
Future Electronics Main St Bolton MA 1,000-4,999 4492
GE Aviation Western Ave Lynn MA 1,000-4,999 4238
General Dynamics Techsight Plastics Ave Springfield MA 1,000-4,999 9999
General Electric Co Financial Ctr # 3700 Boston MA 1,000-4,999 3344
Genesis HR Solutions Corporate Dr # 100 Burlington MA 1,000-4,999 5412
Gillette Co Granite Ave Boston MA 1,000-4,999 4242
Gillette Co Gillette Park Boston MA 1,000-4,999 4242
Globalfoundries Inc Hayes Memorial Dr Marlborough MA 1,000-4,999 3399
Good Samaritan Medical Ctr N Pearl St Brockton MA 1,000-4,999 6221
Goodwin Procter LLP Northern Ave Boston MA 1,000-4,999 5411
Hampden County Jail-Hse-Crrctn Randall Rd Ludlow MA 1,000-4,999 9221
Hanover Insurance Group Inc Lincoln St Worcester MA 1,000-4,999 5242
Harvard Pilgrim Health Care Wellness Way Canton MA 1,000-4,999 6219
Hebrew Seniorlife Centre St Roslindale MA 1,000-4,999 6233
Hollingsworth & Vose Co Washington St East Walpole MA 1,000-4,999 3221
Home Health VNA Inc Merrimack St # 9 Lawrence MA 1,000-4,999 6213
Houghton Mifflin Harcourt Co High St # 900 Boston MA 1,000-4,999 5131
Integrated Genetics Computer Dr Westborough MA 1,000-4,999 5413
Intel Corp Reed Rd Hudson MA 1,000-4,999 3344
IPG Photonics Corp Simarano Dr Marlborough MA 1,000-4,999 5417
Jamaica Plain VA Medical Ctr S Huntington Ave Jamaica Plain MA 1,000-4,999 6221
John Hancock Clarendon Berkely St # C5 Boston MA 1,000-4,999 5242
Johnny Appleseed Country Fair Highland Ave Phillipston MA 1,000-4,999 7111
Johnson Controls Technology Dr Westminster MA 1,000-4,999 3339
Joslin Clinic Joslin Pl Boston MA 1,000-4,999 6241
Keurig Dr Pepper Inc South Ave Burlington MA 1,000-4,999 4244
KPMG South St # 100 Boston MA 1,000-4,999 5411
L-1 Identity Solutions Concord Rd # 302 Billerica MA 1,000-4,999 5192
Lahey Health Herrick St Beverly MA 1,000-4,999 5416
Lawrence General Hospital General St Lawrence MA 1,000-4,999 6221
Leonard Morse Hospital Union St Natick MA 1,000-4,999 6221
MAPFRE Insurance Main St Webster MA 1,000-4,999 5242
Marshalls Distribution Ctr Commerce Way Woburn MA 1,000-4,999 4239
Massachusetts Dept-Mental Hlth Broadway Lawrence MA 1,000-4,999 6219
Massachusetts Eye & Ear Charles St Boston MA 1,000-4,999 6221
Massachusetts Mutual Life Ins State St # 100 Springfield MA 1,000-4,999 5242
Massachusetts Water Resources 1st Ave # 1 Charlestown MA 1,000-4,999 4552
Massasoit of NC Inc Massasoit Blvd Brockton MA 1,000-4,999 6113
Math Works Inc Apple Hill Dr Natick MA 1,000-4,999 5132
Mclean Hospital Mill St Belmont MA 1,000-4,999 6221
Mclean Hospital Psychiatry Mill St Belmont MA 1,000-4,999 6211
Medical Information Tech Inc Blue Hill River Rd Canton MA 1,000-4,999 4492
Medtronic Hampshire St Mansfield MA 1,000-4,999 3391
Melrosewakefield Hospital Lebanon St Melrose MA 1,000-4,999 6221
Mental Retardation Dept Maple St Danvers MA 1,000-4,999 9211
Mentor Graphics Corp Hope Ave Waltham MA 1,000-4,999 5415
Met Life Financial Ctr # 2120 Boston MA 1,000-4,999 5242
MFS Investment Management Huntington Ave # 200 Boston MA 1,000-4,999 5239
MGM Springfield Mgm Way Springfield MA 1,000-4,999 7132
Mintz Levin Cohn Ferris Financial Ctr # 4000 Boston MA 1,000-4,999 5411
Mit Sloan School of Management Memorial Dr Cambridge MA 1,000-4,999 6111
MITRE Corp Burlington Rd Bedford MA 1,000-4,999 5413
National Grid USA Svc Co Inc Sylvan Rd Waltham MA 1,000-4,999 2211
Newton-Wellesley Hospital Washington St Newton MA 1,000-4,999 6221
North Shore Med Ctr-Salem Hosp Highland Ave Salem MA 1,000-4,999 6221
Northern Essex Cmnty Clg Book Franklin St Lawrence MA 1,000-4,999 6112
Northern Essex Community Clg Elliott St Haverhill MA 1,000-4,999 6112
NSMC Union Hospital Lynnfield St Lynn MA 1,000-4,999 6221
Omg Inc Bowles Rd Agawam MA 1,000-4,999 2381
Oracle Van De Graaff Dr # 1 Burlington MA 1,000-4,999 5132
Overlook Masonic Home Rd # 2 Charlton MA 1,000-4,999 6233
Pfizer Inc Burtt Rd Andover MA 1,000-4,999 4242
Pricewaterhouse Coopers Seaport Blvd # 500 Boston MA 1,000-4,999 5239
Raytheon Civil Communications Boston Post Rd E Marlborough MA 1,000-4,999 3345
Reebok International Ltd Drydock Ave Boston MA 1,000-4,999 5416
Ropes & Gray LLP Boylston St # 4800 Boston MA 1,000-4,999 5411
Sanofi Genzyme Kendall St Cambridge MA 1,000-4,999 3254
Smith & Nephew Minuteman Rd Andover MA 1,000-4,999 3391
Smith & Wesson Brands Inc Roosevelt Ave Springfield MA 1,000-4,999 3329
Spaulding Rehabilitation Hosp 1st Ave Charlestown MA 1,000-4,999 6221
St Anne's Hospital Middle St Fall River MA 1,000-4,999 6221
St Vincent Hospital Summer St Worcester MA 1,000-4,999 6221
St-Gobain Ceramic Materials New Bond St Worcester MA 1,000-4,999 3274
State Street Corp Congress St # 1 Boston MA 1,000-4,999 5511
State Street Global Advisors Iron St Boston MA 1,000-4,999 5239
Stop & Shop Supermarket Co LLC Hancock St Quincy MA 1,000-4,999 5416
Suffolk County Sheriffs Dept Bradston St Boston MA 1,000-4,999 9221
Suffolk County Sheriffs Dept Nashua St Boston MA 1,000-4,999 9221
Talbots Inc Talbots Dr # 1 Hingham MA 1,000-4,999 5611
Team Ops LLC Patriot Pl Foxboro MA 1,000-4,999 5416
Teradyne Inc Riverpark Dr North Reading MA 1,000-4,999 4236
Tewksbury Hospital East St Tewksbury MA 1,000-4,999 6221
TJX Co Inc Cochituate Rd # 1 Framingham MA 1,000-4,999 4551
Town of Braintree John F Kennedy Memorial Dr Braintree MA 1,000-4,999 9211
Tufts Associated Health Plans Mount Auburn St Watertown MA 1,000-4,999 6219
Tufts Medical Ctr Washington St Boston MA 1,000-4,999 6221
Tufts Shared Svc Tremont St Boston MA 1,000-4,999 8129
Ultimate Kronos Group Chelmsford St # 1 Lowell MA 1,000-4,999 5132
United Parcel Svc Brick Kiln Rd Chelmsford MA 1,000-4,999 5619
United States Postal Svc Dorchester Ave # 1 Boston MA 1,000-4,999 4911
US Air Force Dept 1850 Westover Afb MA 1,000-4,999 4236
Valet Park of America Spring St Springfield MA 1,000-4,999 8129
Varian Associates Dory Rd Gloucester MA 1,000-4,999 9999
Vertex Pharmaceuticals Inc Northern Ave Boston MA 1,000-4,999 3254
VNA Care Network Thomas St Worcester MA 1,000-4,999 8133
Wachusett Mountain Ski Area Mountain Rd Princeton MA 1,000-4,999 7211
Walmart Supercenter Tobias Boland Way Worcester MA 1,000-4,999 4551
Walters Jewelry Harvard St Brookline MA 1,000-4,999 4583
Waters Corp Maple St Milford MA 1,000-4,999 3345
Wayfair Inc Copley Pl # 700 Boston MA 1,000-4,999 4552
Weldon Outpatient Rehab Carew St Springfield MA 1,000-4,999 6214
WGBH Western Ave Boston MA 1,000-4,999 5161
Winchester Hospital Highland Ave Winchester MA 1,000-4,999 6221
Woods Hole Oceanographic Instn Woods Hole Rd # 3 Woods Hole MA 1,000-4,999 5417
Woods Hole Oceanographic Instn Water St Woods Hole MA 1,000-4,999 4239
Yankee Candle Co Inc Yankee Candle Way South Deerfield MA 1,000-4,999 4552
Abcd Action For Boston Cmnty Tremont St Boston MA 500-999 8133
Acosta Sales & Marketing Boston Post Rd W # 140 Marlborough MA 500-999 5416
Action For Boston Cmnty Devmnt Tremont St Boston MA 500-999 4247
ADESA Western Ave Framingham MA 500-999 4231
Aetna Student Health Agency S Bedford St # 100 Burlington MA 500-999 5242
Agawam Public Schools Springfield St # 1 Feeding Hills MA 500-999 9231
Akamai Technologies Inc Broadway Cambridge MA 500-999 5132
American Chemical Society Rosewood Dr Danvers MA 500-999 4552
AMETEK Aerospace & Defense Fordham Rd Wilmington MA 500-999 3345
Amherst College Ofc-The Chief Converse Hall # 2203 Amherst MA 500-999 6113
Ampm Facility Svc Weston St # 1 Waltham MA 500-999 5617
Analog Devices Inc Analog Way Wilmington MA 500-999 4236
Analogic Corp Centennial Dr Peabody MA 500-999 3344
Angelica Corp Innerbelt Rd # 1 Somerville MA 500-999 8123
Anna Jaques Hospital Highland Ave Newburyport MA 500-999 6221
Arbella Insurance Crown Colony Dr Quincy MA 500-999 5242
Atlantic Tele-Network Inc Derby Sq Salem MA 500-999 5178
Avid Technology Inc Blue Sky Dr Burlington MA 500-999 7115
Babcock Power Environmental Forest St # 300 Marlborough MA 500-999 8112
Bain & Co Inc Dartmouth St # 901 Boston MA 500-999 5416
Bankboston Rustcraft Rd Dedham MA 500-999 5221
Baskin-Robbins LLC Royall St Canton MA 500-999 5331
Baystate Noble Hospital W Silver St Westfield MA 500-999 6221
Baystate Wing Hospital Wright St Palmer MA 500-999 6221
Beach House Grill Shore Rd Chatham MA 500-999 7225
Beth Israel Deaconess Hosp Sandwich St Plymouth MA 500-999 6221
Big Night Entertainment Group Atlantic Ave # 3 Boston MA 500-999 7111
Big Y Foods Inc Roosevelt Ave Springfield MA 500-999 4451
Biogen Inc Binney St Cambridge MA 500-999 3254
Boston Children's Hosp Dept Hope Ave # 2307 Waltham MA 500-999 6213
Boston Children's Hosp League Park Dr # 602 Boston MA 500-999 8132
Boston Coach Norman St # 13 Everett MA 500-999 4853
Boston Logan Intl Airport-Bos Harborside Dr East Boston MA 500-999 4881
Boston Medical Ctr Boston Medical Ctr Pl # 2 Boston MA 500-999 6221
Boston Public Works City Hall Sq # 714 Boston MA 500-999 9211
Boston Univ School of Medicine Harrison Ave Boston MA 500-999 6113
Boston Water Commission Harrison Ave Roxbury MA 500-999 2213
Bridgewater State Hospital Administration Rd Bridgewater MA 500-999 6221
Bridgewater-Raynham Regl Sch Mount Prospect St Bridgewater MA 500-999 6111
Brigham-Women's Faulkner Hosp Centre St Jamaica Plain MA 500-999 6221
Bristol Cty Jail Rsale Le Court St New Bedford MA 500-999 9221
Brockton High School Forest Ave Brockton MA 500-999 6111
Bunker Hill Community College Rutherford Ave Boston MA 500-999 6112
Canyon Ranch-Lenox Kemble St Lenox MA 500-999 7211
Cape Cod Cmnty Clg-Access Ctr Main St # 11 Hyannis MA 500-999 6116
Cartamundi Shaker Rd East Longmeadow MA 500-999 3399
CDM Smith Inc State St # 701 Boston MA 500-999 5413
Cengage Learning Inc Pier 4 Blvd # 400 Boston MA 500-999 6117
CHA Cambridge Hospital Cambridge St Cambridge MA 500-999 6221
CHA Somerville Hospital Highland Ave Somerville MA 500-999 6221
Charles River Labs Intl Inc Ballardvale St Wilmington MA 500-999 5417
Chesterton Co Unicorn Park Dr # 502 Woburn MA 500-999 3399
Chicopee City Hall Springfield St # 100 Chicopee MA 500-999 9211
Choate Hall & Stewart LLP International Pl # 3200 Boston MA 500-999 5411
CHRISTIANBOOK.COM LLC Summit St Peabody MA 500-999 8131
City of Waltham Main St Waltham MA 500-999 9211
Clean Harbors Inc Longwater Dr Norwell MA 500-999 5417
Commscope Teaticket Path Teaticket MA 500-999 3342
Community Teamwork Inc Merrimack St Lowell MA 500-999 6241
Computershare Investor Svc Royall St Canton MA 500-999 5416
Concord Personnel Monument Sq Concord MA 500-999 9211
Consigli Construction Co Inc Sumner St Milford MA 500-999 2362
Constant Contact Inc Trapelo Rd # 329 Waltham MA 500-999 5418
Cooley Dickinson Hospital Locust St Northampton MA 500-999 6221
Corrections Dept Elm St Concord MA 500-999 9221
County Jail Paul X Tivnan Dr West Boylston MA 500-999 9221
County of Essex Sheriff's Dept Manning Rd # 1 Middleton MA 500-999 9211
Course Technology Channel Ctr St Boston MA 500-999 5131
Cross Country Group LLC Rivers Edge Dr Medford MA 500-999 8134
Cummings School of Veterinary Westboro Rd North Grafton MA 500-999 6113
Dcu-Digital Federal CU Donald Lynch Blvd Marlborough MA 500-999 5221
Deluxe Corp South St Townsend MA 500-999 3231
Depository Trust-Clearing Corp Thomson Pl Boston MA 500-999 5239
Dianne's Fine Desserts Graf Rd Newburyport MA 500-999 3118
Digitas Lbi Arch St # 8 Boston MA 500-999 5418
Dothouse Health Dorchester Ave Dorchester MA 500-999 6211
Dupont De Nemours Inc Forest St Marlborough MA 500-999 3259
Eastern Bank Market St Lynn MA 500-999 5221
Eataly Boylston St # 35 Boston MA 500-999 7225
Eaton Vance Corp International Pl # 1400 Boston MA 500-999 5239
Eclinicalworks LLC Technology Dr Westborough MA 500-999 5132

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