The 100 Largest Companies In Oklahoma For 2019

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 headquartered 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. State of Oklahoma
  4. QuikTrip
  5. Accord Human Resources
  6. Love’s Travel Stops & Country Stores
  7. Sonic Drive-In
  8. MidFirst Bank
  9. Saint Francis Health System
  10. University of Oklahoma

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 382 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:

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 State of Oklahoma Oklahoma City 21,310
4 QuikTrip Tulsa 19,700
5 Accord Human Resources Oklahoma City 13,000
6 Love’s Travel Stops & Country Stores 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 University of Oklahoma Norman 7,780
11 Tulsa Public Schools Tulsa 7,000
12 Us Beef Tulsa 7,000
13 Cherokee Nation Businesses Catoosa 5,732
14 Williams Tulsa 5,604
15 Devon Energy Oklahoma City 5,000
16 Latham & Watkins Tulsa 4,945
17 BOK Financial Tulsa 4,910
18 Helmerich & Payne Tulsa 4,838
19 Oklahoma City Public Schools Oklahoma City 4,600
20 Woodforest National Bank Tulsa 4,500
21 INTEGRIS Health Oklahoma City 4,130
22 Mazzio’s Tulsa 3,780
23 Matrix Service Tulsa 3,560
24 ONE Gas Tulsa 3,400
25 Alliance Resource Partners Tulsa 3,324
26 Chesapeake Energy Oklahoma City 3,300
27 Cherokee Nation Entertainment West Siloam Springs 3,100
28 Reasor’s Tulsa 3,000
29 Bob Howard WHOL Parts Dstrbtn Oklahoma City 3,000
30 UNION BANK OKLAHOMA CITY OKLAHOMA Oklahoma City 3,000
31 Homeland Stores Oklahoma City 3,000
32 The Oklahoman Oklahoma City 2,800
33 NGL Energy Partners Tulsa 2,700
34 OGE Energy Oklahoma City 2,453
35 NORDAM Tulsa 2,413
36 ONEOK Tulsa 2,384
37 Moore Public Schools Oklahoma City 2,345
38 Oklahoma Heart Hospital Oklahoma City 2,182
39 Hillcrest Healthcare System Tulsa 2,146
40 Universal Trailer Corporation Inc El Reno 2,144
41 HillcrestTulsa Tulsa 2,126
42 Paycom Oklahoma City 2,075
43 Kaiser-Francis Oil Company Inc Tulsa 2,067
44 University of Oklahoma Health Sciences Center Oklahoma City 2,030
45 Baker Triangle Tulsa 1,900
46 Oklahoma State University Stillwater 1,860
47 Charles Machine Works Inc Perry 1,831
48 BancFirst Oklahoma City 1,773
49 City of Tulsa Tulsa 1,750
50 Magellan Midstream Partners Tulsa 1,747
51 AAON Tulsa 1,619
52 Enable Midstream Partners Oklahoma City 1,600
53 Lopez Foods Inc Oklahoma City 1,564
54 Mathis Brothers Oklahoma City 1,558
55 T.D. Williamson Tulsa 1,425
56 clevelandintegrity Cleveland 1,400
57 Lawton Public Schools Lawton 1,250
58 Unit Tulsa 1,216
59 AllianceHealth Midwest Midwest City 1,205
60 Newman Technology Norman 1,200
61 OSU Medical Center Tulsa 1,200
62 Bama Companies Tulsa 1,150
63 Oral Roberts University Tulsa 1,140
64 Dolese Bros. Co. Oklahoma City 1,100
65 Latshaw Drilling Tulsa 1,100
66 Continental Resources Oklahoma City 1,080
67 Choctaw Archiving Enterprise Durant 1,050
68 Ameristar Fence Tulsa 1,041
69 Tinker Federal Credit Union Oklahoma City 1,035
70 Groendyke Transport Enid 1,021
71 Balon Valves Oklahoma City 1,006
72 Atwoods Ranch & Home Enid 1,000
73 The University of Tulsa Tulsa 1,000
74 Crest Discount Foods Oklahoma City 1,000
75 PennWell Tulsa 1,000
76 Mid-Del Schools Oklahoma City 1,000
77 ATC Drivetrain Oklahoma City 1,000
78 Pinnacle Packaging Company Inc Tulsa 1,000
79 Flintco Tulsa 1,000
80 Healthcare Partners Investments LLC Oklahoma City 1,000
81 Samson Resources Tulsa 997
82 Baptist General Convention of Oklahoma Oklahoma City 981
83 John Zink Hamworthy Combustion Tulsa 967
84 Warehouse Market Tulsa 960
85 Bios Sapulpa 950
86 Downstream Casino Resort Quapaw 928
87 Senior Star Tulsa 921
88 Oklahoma Department of Rehabilitation Services Oklahoma City 900
89 Locke Supply Co Oklahoma City 900
90 Independent Opportunities Inc Tulsa 900
91 Enid Public Schools Enid 900
92 Choctaw Casinos & Resorts Durant 900
93 Union Public Schools Tulsa 894
94 Lariat Services Inc Oklahoma City 888
95 TriCorps Security Oklahoma City 850
96 Grace Living Centers Oklahoma City 848
97 Eagle Systems Lawton 846
98 National Standard Stillwater 840
99 ODMHSAS Oklahoma City 840
100 Northwestern Oklahoma State University Alva 810

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