The 100 Largest Companies in Massachusetts for 2026
If you’re seeking employment opportunities in Massachusetts, you’ve come to the right place. While you could search online for the “largest companies in Massachusetts,” we provide a curated list of the most relevant firms currently headquartered in the state, along with their latest employee counts.
Below, you’ll find an extensive list of Massachusetts’ 100 largest companies. First, let’s look at the top 10:
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General Electric (Jobs)
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The TJX Companies (Jobs)
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Dunkin Brands (Jobs)
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Randstad North America, Inc. (Jobs)
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Chase (Jobs)
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Ahold USA, Inc. (Jobs)
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Thermo Fisher Scientific (Jobs)
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Tyco SimplexGrinnell (Jobs)
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SK Holding Company, Inc. (Jobs)
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Gillette (Jobs)
General Electric maintains its position at the top, boasting the highest number of employees in the state. We’ll delve into more specifics shortly; first, let’s outline our methodology.
How We Identified the Largest Companies in Massachusetts
At Zippia, we have compiled a comprehensive database of over 250,000 companies nationwide. For this report, we focused on firms headquartered in Massachusetts with a minimum of 100 employees, resulting in a pool of 2,884 companies.
We ranked these companies based on their current employee counts to determine the largest employers in Massachusetts.
As it stands, General Electric leads the pack with approximately 305,000 employees.
Now, let’s explore the detailed ranking of the 100 largest companies in Massachusetts.
Complete List of the 100 Largest Companies in Massachusetts
| Rank |
Company |
City |
Employees |
Jobs |
| 1 |
General Electric |
Boston |
305,000 |
Jobs |
| 2 |
The TJX Companies |
Framingham |
270,000 |
Jobs |
| 3 |
Dunkin Brands |
Canton |
270,000 |
Jobs |
| 4 |
Randstad North America, Inc. |
Wakefield |
222,000 |
Jobs |
| 5 |
Chase |
Westwood |
189,315 |
Jobs |
| 6 |
Ahold USA, Inc. |
Quincy |
169,835 |
Jobs |
| 7 |
Thermo Fisher Scientific |
Waltham |
125,000 |
Jobs |
| 8 |
Tyco SimplexGrinnell |
Westminster |
105,000 |
Jobs |
| 9 |
SK Holding Company, Inc. |
Norwell |
104,374 |
Jobs |
| 10 |
Gillette |
Boston |
101,000 |
Jobs |
| 11 |
Stop & Shop |
Quincy |
82,001 |
Jobs |
| 12 |
Staples |
Framingham |
75,000 |
Jobs |
| 13 |
Softbank Holdings Inc. |
Newton |
74,952 |
Jobs |
| 14 |
Raytheon Technologies |
Waltham |
67,000 |
Jobs |
| 15 |
Fidelity Investments |
Boston |
65,000 |
Jobs |
| 16 |
Staples Business Advantage |
Framingham |
61,503 |
Jobs |
| 17 |
STANLEY Healthcare |
Waltham |
60,767 |
Jobs |
| 18 |
EF Education First |
Cambridge |
52,000 |
Jobs |
| 19 |
The RMR Group |
Newton |
50,000 |
Jobs |
| 20 |
Liberty Mutual Insurance |
Boston |
45,000 |
Jobs |
| 21 |
LMHC Massachusetts Holdings, Inc. |
Boston |
41,208 |
Jobs |
| 22 |
Steward Health Care |
Boston |
40,000 |
Jobs |
| 23 |
State Street |
Boston |
39,439 |
Jobs |
| 24 |
Boston Scientific |
Marlborough |
36,000 |
Jobs |
| 25 |
Fresenius Medical Care North America Holdings Limited Partnership |
Waltham |
30,038 |
Jobs |
| 26 |
Canon Europe Ltd. |
Uxbridge |
30,000 |
Jobs |
| 27 |
Professional Fire Fighters of Massachusetts |
Boston |
30,000 |
Jobs |
| 28 |
TechSpring |
Springfield |
30,000 |
Jobs |
| 29 |
Town of Randolph |
Randolph |
30,000 |
Jobs |
| 30 |
Asahi Kasei America |
Waltham |
30,000 |
Jobs |
| 31 |
Bosch Heating And Cooling North America |
Watertown Town |
30,000 |
Jobs |
| 32 |
Virtusa |
Westborough |
30,000 |
Jobs |
| 33 |
Shaw’s Supermarket |
West Bridgewater |
30,000 |
Jobs |
| 34 |
Posco |
Wilmington |
29,648 |
Jobs |
| 35 |
ERGO Group |
North Andover |
28,487 |
Jobs |
| 36 |
Precision Systems Inc |
Natick |
28,278 |
Jobs |
| 37 |
Max’s Group |
Woburn |
27,000 |
Jobs |
| 38 |
Harvard University |
Cambridge |
26,730 |
Jobs |
| 39 |
BJ’s Wholesale Club |
Westborough |
25,001 |
Jobs |
| 40 |
Market Basket |
Tewksbury |
25,000 |
Jobs |
| 41 |
Philips Healthcare |
Andover |
24,000 |
Jobs |
| 42 |
Iron Mountain |
Boston |
24,000 |
Jobs |
| 43 |
Showcase Cinemas |
Norwood |
23,900 |
Jobs |
| 44 |
Yumanity Therapeutics |
Cambridge |
23,876 |
Jobs |
| 45 |
Civitas Solutions |
Boston |
23,600 |
Jobs |
| 46 |
Bright Horizons |
Newton |
23,499 |
Jobs |
| 47 |
Institute of Contemporary Art Boston |
Boston |
23,000 |
Jobs |
| 48 |
National Grid plc |
Waltham |
22,650 |
Jobs |
| 49 |
Orbia Advance Corp Sab DE Cv |
Boston |
22,000 |
Jobs |
| 50 |
Boston Consulting Group |
Boston |
22,000 |
Jobs |
| 51 |
Marmaxx Operating |
Framingham |
20,000 |
Jobs |
| 52 |
Publicis Sapient |
Boston |
20,000 |
Jobs |
| 53 |
Massachusetts General Hospital |
Boston |
19,735 |
Jobs |
| 54 |
Converge |
Peabody |
19,300 |
Jobs |
| 55 |
Five Star Senior Living |
Newton |
19,000 |
Jobs |
| 56 |
Parexel International |
Waltham |
18,900 |
Jobs |
| 57 |
The Boston Company Asset Management |
Boston |
18,500 |
Jobs |
| 58 |
Boston Group |
Medford |
18,500 |
Jobs |
| 59 |
Charles River Labs |
Wilmington |
18,400 |
Jobs |
| 60 |
Partners In Health |
Boston |
18,000 |
Jobs |
| 61 |
Wayfair |
Boston |
16,901 |
Jobs |
| 62 |
Hexaware Technologies |
Newton |
16,205 |
Jobs |
| 63 |
DENTSPLY IH |
Waltham |
16,000 |
Jobs |
| 64 |
Analog Devices |
Norwood |
15,300 |
Jobs |
| 65 |
Samsonite |
Mansfield |
14,500 |
Jobs |
| 66 |
Clean Harbors |
Norwell |
14,400 |
Jobs |
| 67 |
Brigham and Women’s Hospital |
Boston |
14,305 |
Jobs |
| 68 |
UniFirst |
Wilmington |
14,000 |
Jobs |
| 69 |
PerkinElmer |
Waltham |
14,000 |
Jobs |
| 70 |
Dean Bank |
Franklin Town |
13,613 |
Jobs |
| 71 |
Riverside Partners |
Boston |
13,218 |
Jobs |
| 72 |
Boston University |
Boston |
12,990 |
Jobs |
| 73 |
The Kraft Group |
Foxborough |
12,900 |
Jobs |
| 74 |
Sappi |
Boston |
12,800 |
Jobs |
| 75 |
Baystate Health |
Springfield |
12,000 |
Jobs |
| 76 |
Big Y World Class Market |
Springfield |
12,000 |
Jobs |
| 77 |
Sanofi Genzyme |
Cambridge |
12,000 |
Jobs |
| 78 |
Interplex |
Attleboro |
11,472 |
Jobs |
| 79 |
Skyworks Solutions |
Woburn |
11,300 |
Jobs |
| 80 |
Osram Sylvania |
Wilmington |
11,200 |
Jobs |
| 81 |
Anglo Irish Bank |
Boston |
10,500 |
Jobs |
| 82 |
Bain & Company |
Boston |
10,500 |
Jobs |
| 83 |
Beth Israel Deaconess Medical Center |
Boston |
10,149 |
Jobs |
| 84 |
City of New Bedford |
New Bedford |
10,001 |
Jobs |
| 85 |
EnerNOC |
Boston |
10,001 |
Jobs |
| 86 |
EF Educational Tours |
Cambridge |
10,001 |
Jobs |
| 87 |
UMass Memorial Health |
Worcester |
10,001 |
Jobs |
| 88 |
Beth Israel Lahey Health |
Cambridge |
10,001 |
Jobs |
| 89 |
Tufts University |
Medford |
10,001 |
Jobs |
| 90 |
Xively |
Cambridge |
10,001 |
Jobs |
| 91 |
Remax Advantage Real Estate |
Peabody |
10,001 |
Jobs |
| 92 |
Santander Bank |
Boston |
10,000 |
Jobs |
| 93 |
Boston Children’s Hospital |
Boston |
9,993 |
Jobs |
| 94 |
Alere |
Waltham |
9,700 |
Jobs |
| 95 |
Altra Industrial Motion |
Braintree Town |
9,600 |
Jobs |
| 96 |
Verizon New England |
Boston |
9,500 |
Jobs |
| 97 |
Advent CR Holdings Inc |
Boston |
9,460 |
Jobs |
| 98 |
University of Massachusetts Amherst |
Amherst |
9,212 |
Jobs |
| 99 |
Reebok |
Boston |
9,102 |
Jobs |
| 100 |
Biogen |
Cambridge |
9,100 |
Jobs |
In conclusion, Massachusetts is home to a diverse range of large companies offering numerous job opportunities. Whether you’re seeking a position in healthcare, technology, or retail, these organizations are integral to the state’s economy and workforce. For those looking to advance their careers, exploring openings at these companies could be a fruitful step.
