These Are The 100 Largest Companies In New Hampshire

We looked at over 7 million resumes to find the companies in New Hampshire that have the most employees.

Chris Kolmarby Chris KolmarBiggest Companies, Rankings - 3 months ago

If you live in New Hampshire and you’re looking for a job, you have come to the right place.

Because, sure, you can google things like ‘biggest companies in New Hampshire’ and get a fairly long list of companies with a lot of employees, or perhaps that have the biggest names — but here, we bring you the companies with the most current employees that are actually headquarted in New Hampshire.

Below, we’ll give you a complete list of New Hampshire’s 71 largest companies, but first, here’s a look at the top 10:

  1. Peerless Insurance
  2. U.S. Food and Drug Administration
  3. C&S Wholesale Grocers
  4. Irving Oil
  5. White Mountains Capital
  6. Dartmouth-Hitchcock
  7. Bottomline Technologies
  8. Albany International
  9. Fireye
  10. Akin Gump Strauss Hauer & Feld

Peerless Insurance comes in at the top, with more current employees than any other company in the . We’ll get to specifics in a moment; first, here’s a look at our methodology.

If you’re interested, you can read more about the New Hampshire job scene here:

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How we identified the biggest companies in New Hampshire

Here at Zippia we have developed a database of over 250,000 companies that spans the entire country.

For this report, we looked at the companies headquartered in New Hampshire with at least 100 employees. That left us with 71 companies.

We then ranked each company from most to least current employees to determine the biggest companies in New Hampshire.

As it turns out, Peerless Insurance looks to the be the biggest company in New Hampshire clocking in with 50,001 employees.

Now, check out how the 71 biggest companies in New Hampshire ranked.

For more reading, check out:

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Detailed List Of The 71 Biggest Companies In New Hampshire

Rank Company City Employees
1 Peerless Insurance Keene 50,001
2 U.S. Food and Drug Administration Silver Spring 14,824
3 C&S Wholesale Grocers Keene 14,000
4 Irving Oil Portsmouth 7,500
5 White Mountains Capital Hanover 7,500
6 Dartmouth-Hitchcock Lebanon 5,189
7 Bottomline Technologies Portsmouth 4,390
8 Albany International Rochester 4,000
9 Fireye Derry 3,200
10 Akin Gump Strauss Hauer & Feld Washington 3,000
11 Enterasys Networks Inc Salem 3,000
12 Portland Natural Gas Transmssn Portsmouth 3,000
13 Connection IT Merrimack 2,500
14 Velcro Companies Manchester 2,500
15 Keene State College Keene 2,500
16 Planet Fitness Holdings LLC Newington 2,494
17 Skillsoft Nashua 2,400
18 Concord Hospital Concord 2,250
19 Timberland Stratham 2,016
20 Elliot Hospital Manchester 2,000
21 Ocean Properties Portsmouth 1,750
22 Wentworth-Douglass Hospital Dover 1,500
23 Brookstone Merrimack 1,390
24 Goss International Durham 1,250
25 Hypertherm Hanover 1,250
26 ExeterHospital Exeter 1,250
27 Cheshire Medical Center/Dartmouth-Hitchcock Keene 1,000
28 Southern New Hampshire Health Nashua 1,000
29 Northeast Rehabilitation Hospital Network Salem 960
30 Frisbie Memorial Hospital Rochester 960
31 Hitchiner Manufacturing Co. Milford 870
32 Margaritas Restaurants Portsmouth 810
33 Margaritas Portsmouth 810
34 Colwen Hotels Portsmouth 750
35 Hannoush Jewelers Salem 750
36 Motorsports Authentics Inc Rochester 750
37 Sig Sauer Newington 583
38 Carpet One Floor & Home Manchester 582
39 Windham Professionals Salem 510
40 CAMP Systems International Merrimack 450
41 Anvil International Exeter 432
42 CCA Global Partners Manchester 390
43 Crotched Mountain Foundation Greenfield 390
44 Core Physicians Exeter 360
45 Air General Greenland 360
46 Meridian Bancorp Manchester 348
47 Sprague Operating Resources Portsmouth 335
48 Gateways Community Services Nashua 330
49 LEGACY Supply Chain Services Portsmouth 322
50 Unitil Hampton 302
51 Vectron International Hudson 300
52 Presstek Nashua 300
53 CoreMedical Group Manchester 270
54 Cafe Services Manchester 270
55 Atlantic Media Washington 265
56 Normandeau Associates Westmoreland 240
57 CocaCola New England Bedford 240
58 Gunstock Mountain Resort Gilford 240
59 Weathervane Seafood Restaurants Laconia 210
60 Standex International Salem 202
61 iCAD Nashua 200
62 Apollo Professional Solutions Salem 180
63 The Moore Center Manchester 180
64 Foss Manufacturing Hampton 180
65 Red’s Shoe Barn Dover 175
66 Meredith Village Savings Bank Plymouth 175
67 Devine Millimet Manchester 150
68 NESC Staffing Portsmouth 150
69 Franklin Savings Bank Franklin 120
70 Sheehan Phinney Manchester 120
71 The Echo Group Conway 105

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