These Are The 100 Largest Companies In Delaware

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

Chris Kolmarby Chris KolmarBiggest Companies, Rankings - 3 months ago

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

Because, sure, you can google things like ‘biggest companies in Delaware’ 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 Delaware.

Below, we’ll give you a complete list of Delaware’s 60 largest companies, but first, here’s a look at the top 10:

  1. Delaware North
  2. DuPont
  3. Eli Lilly and
  4. Sulzer
  5. Greif
  6. W. L. Gore & Associates
  7. W L Gore & Assoc Inc
  8. Delaware State Government
  9. The Chemours
  10. Navient

Delaware North 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 Delaware job scene here:

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How we identified the biggest companies in Delaware

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 Delaware with at least 100 employees. That left us with 60 companies.

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

As it turns out, Delaware North looks to the be the biggest company in Delaware clocking in with 55,000 employees.

Now, check out how the 60 biggest companies in Delaware ranked.

For more reading, check out:

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Detailed List Of The 60 Biggest Companies In Delaware

Rank Company City Employees
1 Delaware North Buffalo 55,000
2 DuPont Wilmington 52,000
3 Eli Lilly and Indianapolis 41,975
4 Sulzer Chalfont 15,500
5 Greif Delaware 13,325
6 W. L. Gore & Associates Newark 10,197
7 W L Gore & Assoc Inc Newark 10,197
8 Delaware State Government Dover 7,034
9 The Chemours Wilmington 7,000
10 Navient Wilmington 6,000
11 Christiana Care Health System Newark 5,260
12 Solenis Wilmington 3,500
13 Computer Task Group Buffalo 3,400
14 Shiloh Industries Wilmington 3,100
15 Newmar Nappanee 3,000
16 Mountaire Corporation Millsboro 3,000
17 Sallie Mae Newark 2,965
18 Wilmington Trust Wilmington 2,672
19 Corporation Service Co Wilmington 2,501
20 CSC Corporate Domains Inc Wilmington 1,990
21 New Era Cap Buffalo 1,000
22 21st Century Insurance Wilmington 903
23 WILLCARE Buffalo 900
24 Willcare Health Care Inc Buffalo 900
25 Bracor, Inc. Buffalo 900
26 WSFS Bank Wilmington 861
27 Delta Sonic Buffalo 623
28 Incyte Wilmington 600
29 SDIX, LLC Marketing Newark 590
30 The Ban Wilmington 589
31 SugarHouse Casino Philadelphia 510
32 Iron Hill Brewery & Restaurant Wilmington 420
33 Bethlehem Central School District Delmar 420
34 Dover Downs Hotel & Casino Dover 365
35 InterDigital Communications Wilmington 360
36 YMCA of Delaware Wilmington 330
37 Dogfish Head Craft Brewery Milton 210
38 Chesapeake Utilities Dover 203
39 Allstates Technical Services Newark 180
40 Harry’s Savoy Grill Wilmington 175
41 Bear Trap Dunes Ocean View 175
42 Grotto Pizza Rehoboth Beach 175
43 Artesian Water Newark 175
44 Bayshore Ford New Castle 175
45 Willow Brook Christian Home Delaware 175
46 The Cottage Cafe Bethany Beach 175
47 Bottle & Cork Dewey Beach 175
48 Diver Chevrolet Wilmington 175
49 PenTeleData Palmerton 175
50 Porter Automotive Group Newark 175
51 Horizon Services Wilmington 175
52 County Bank Rehoboth Beach 175
53 Hatzel & Buehler Wilmington 150
54 Canisius High School Buffalo 120
55 Nucar Auto Group New Castle 120
56 DelawareCareerCenter Delaware 120
57 Johnny Janosik Laurel 120
58 Athene Annuity & Life Assurance Wilmington 120
59 Lipsitz Green Buffalo 120
60 JCC Buffalo Buffalo 120

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