These Are The 100 Largest Companies In Oklahoma

Chris Kolmar
by Chris Kolmar
Biggest Companies, Rankings - 6 months ago
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If you live in Oklahoma and you’re looking for a job, you have come to the right place.

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

Below, we’ll give you a complete list of Oklahoma’s 100 largest companies, but first, here’s a look at the top 10:

  1. Express Employment Professionals
  2. Hobby Lobby
  3. Avis Budget Group
  4. QuikTrip
  5. Accord Human Resources, Inc.
  6. Love’s Travel Stops
  7. Sonic Drive-In
  8. MidFirst Bank
  9. Saint Francis Health System
  10. Chuy’s

Express Employment Professionals 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.

How we identified the biggest companies in Oklahoma

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 Oklahoma with at least 100 employees. That left us with 386 companies.

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

As it turns out, Express Employment Professionals looks to the be the biggest company in Oklahoma clocking in with 500,002 employees.

Now, check out how the 100 biggest companies in Oklahoma ranked.

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

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Detailed List Of The 100 Biggest Companies In Oklahoma

Rank Company City Employees
1 Express Employment Professionals Oklahoma City 500,002
2 Hobby Lobby Oklahoma City 30,218
3 Avis Budget Group Tulsa 29,590
4 QuikTrip Tulsa 19,700
5 Accord Human Resources, Inc. Oklahoma City 13,000
6 Love’s Travel Stops The Village 11,391
7 Sonic Drive-In Oklahoma City 9,620
8 MidFirst Bank Oklahoma City 8,700
9 Saint Francis Health System Tulsa 8,200
10 Chuy’s Tulsa 8,200
11 Oklahoma State University Stillwater 7,400
12 University of Oklahoma Norman 7,270
13 United States Beef Corporation Tulsa 7,000
14 Cherokee Nation Businesses Catoosa 5,732
15 Williams Tulsa 5,604
16 Devon Energy Oklahoma City 5,000
17 Latham & Watkins Tulsa 4,945
18 BOK Financial Tulsa 4,910
19 Helmerich & Payne Tulsa 4,838
20 Woodforest National Bank Tulsa 4,500
21 Tulsa Public Schools Tulsa 3,910
22 INTEGRIS Health Oklahoma City 3,900
23 Mazzio’s Tulsa 3,780
24 Matrix Service Tulsa 3,560
25 ONE Gas Tulsa 3,400
26 Alliance Resource Partners Tulsa 3,324
27 Chesapeake Energy Oklahoma City 3,300
28 University of Oklahoma Health Sciences Center Oklahoma City 3,200
29 Cherokee Nation Entertainment West Siloam Springs 3,100
30 Bob Howard WHOL Parts Dstrbtn Oklahoma City 3,000
31 Union Bank (Oklahoma City Oklahoma) Oklahoma City 3,000
32 Homeland Stores Oklahoma City 3,000
33 The Oklahoman Company Oklahoma City 2,800
34 NGL Energy Partners Tulsa 2,700
35 OGE Energy Oklahoma City 2,453
36 NORDAM Tulsa 2,413
37 ONEOK Tulsa 2,384
38 Oklahoma Heart Hospital Oklahoma City 2,182
39 Paycom Oklahoma City 2,075
40 Kaiser-Francis Oil Company Inc Tulsa 2,067
41 THE CHARLES MACHINE WORKS, INC. Perry 1,831
42 The University of Tulsa Tulsa 1,830
43 City of Tulsa Tulsa 1,750
44 Magellan Midstream Partners Tulsa 1,747
45 AAON Tulsa 1,619
46 Enable Midstream Oklahoma City 1,600
47 Osage Casino Tulsa 1,583
48 Lopez Foods, Inc. Oklahoma City 1,564
49 Mathis Brothers Oklahoma City 1,558
50 Bags Oklahoma City 1,500
51 T.D. Williamson Tulsa 1,425
52 clevelandintegrity Cleveland 1,400
53 Lawton Public Schools Lawton 1,250
54 BCBSOK Tulsa 1,250
55 Unit Tulsa 1,216
56 AllianceHealth Midwest Midwest City 1,205
57 OSU Medical Center Tulsa 1,200
58 Newman Technology Norman 1,200
59 Bama Companies Tulsa 1,150
60 SemGroup Corporation 1,140
61 Latshaw Drilling Tulsa 1,100
62 Dolese Bros. Co. Oklahoma City 1,100
63 Manhattan Construction Group, Inc. Tulsa 1,100
64 Omni Air International Tulsa 1,083
65 Continental Resources Oklahoma City 1,080
66 Oral Roberts University Tulsa 1,070
67 Choctaw Archiving Enterprise Durant 1,050
68 Ameristar Fence Tulsa 1,041
69 Tinker Federal Credit Union Oklahoma City 1,035
70 Enovation Controls Tulsa 1,030
71 Groendyke Transport Enid 1,021
72 Dayco Tulsa 1,001
73 Pinnacle Packaging Company, Inc. Tulsa 1,000
74 Healthcare Partners Investments, LLC Oklahoma City 1,000
75 PennWell Tulsa 1,000
76 ATC Drivetrain Oklahoma City 1,000
77 Mid-Del Schools Oklahoma City 1,000
78 Baptist General Convention of Oklahoma Oklahoma City 981
79 John Zink Hamworthy Combustion Tulsa 967
80 City of Chattanooga Chattanooga 960
81 Warehouse Market Tulsa 960
82 Bios Sapulpa 950
83 Union High School Tulsa 933
84 Downstream Casino Resort Quapaw 928
85 Senior Star Tulsa 921
86 Independent Opportunities Inc Tulsa 900
87 Oklahoma Department of Rehabilitation Services Oklahoma City 900
88 Locke Supply Co Oklahoma City 900
89 Classic Communications Woodward 885
90 ODMHSAS Oklahoma City 870
91 Enid Public Schools Enid 870
92 Oklahoma Investigative Group, Inc. Oklahoma City 850
93 Grace Living Centers Oklahoma City 848
94 Eagle Systems and Services Lawton 846
95 Northwestern Oklahoma State University Alva 840
96 National Standard Stillwater 840
97 BancFirst Oklahoma City 800
98 Tulsa World Tulsa 800
99 Mardel Oklahoma City 800
100 Choctaw Casinos Durant 800

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