These Are The 100 Largest Companies In Missouri

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

Chris Kolmarby Chris KolmarBiggest Companies, Rankings - 3 months ago

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

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

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

  1. Ascension
  2. Emerson
  3. Enterprise Holdings
  4. O’Reilly Auto Parts
  5. Panera Bread
  6. Mercy
  7. Edward Jones
  8. SSM Health St. Louis
  9. Centene
  10. All Car Rent-A-Car

Ascension 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 Missouri job scene here:

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How we identified the biggest companies in Missouri

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 Missouri with at least 100 employees. That left us with 321 companies.

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

As it turns out, Ascension looks to the be the biggest company in Missouri clocking in with 150,000 employees.

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

For more reading, check out:

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Detailed List Of The 100 Biggest Companies In Missouri

Rank Company City Employees
1 Ascension St. Louis 150,000
2 Emerson St. Louis 111,000
3 Enterprise Holdings Clayton 93,000
4 O’Reilly Auto Parts Springfield 74,000
5 Panera Bread St. Louis 47,600
6 Mercy Chesterfield 42,800
7 Edward Jones Des Peres 41,142
8 SSM Health St. Louis Bridgeton 33,000
9 Centene St. Louis 30,500
10 All Car Rent-A-Car St. Louis 29,240
11 Amdocs Chesterfield 27,890
12 BJC HealthCare St. Louis 26,477
13 Express Scripts St. Louis 25,900
14 Medco Health Solutions St. Louis 24,000
15 BPS Direct LLC Springfield 22,000
16 Cerner Kansas City 22,000
17 Monsanto St. Louis 20,800
18 Wells Fargo Advisors St. Louis 17,900
19 Schnucks St. Louis 15,000
20 DST Systems Kansas City 13,420
21 Southern Copper Phoenix 12,000
22 Caleres Clayton 12,000
23 Barry-Wehmiller Companies Inc Clayton 11,000
24 CoxHealth Springfield 10,789
25 Washington University in St. Louis University City 10,650
26 Interstate Bakeries Corp Irving 10,001
27 Ryan’s Family Steak House Springfield 10,001
28 Saint Luke’s Health System Kansas City 9,500
29 Post Holdings Brentwood 8,700
30 Belden Clayton 8,400
31 Graybar St. Louis 8,300
32 Isle of Capri Casinos Inc St. Louis 7,500
33 SunEdison Maryland Heights 7,300
34 Peabody Energy St. Louis 6,700
35 Arch Coal Creve Coeur 6,424
36 Saint Louis University St. Louis 6,150
37 Burns & McDonnell Kansas City 6,020
38 Lockton Companies Kansas City 6,000
39 Edgewell Personal Care Chesterfield 6,000
40 Build-A-Bear Workshop Overland 5,643
41 Missouri Department of Transportation Jefferson City 5,511
42 Stifel Financial St. Louis 5,266
43 Aegion Chesterfield 5,150
44 Dierbergs Markets Chesterfield 5,000
45 Drury Hotels St. Louis 5,000
46 SoutheastHEALTH Cape Girardeau 5,000
47 Commerce Bank Kansas City 4,727
48 St Luke’s Health Care Of Milwaukee Inc Chesterfield 4,500
49 Maritz St. Louis 4,300
50 Energizer St. Louis 4,000
51 Jack Henry & Associates Monett 3,976
52 Shelter Insurance Columbia 3,881
53 Scottrade St. Louis 3,803
54 State of Missouri Jefferson City 3,703
55 Missouri State University Springfield 3,500
56 Solutia Inc St Louis 3,400
57 Spire St. Louis 3,296
58 Laclede Group Inc St. Louis 3,296
59 Suddenlink Communications St. Louis 3,278
60 FleishmanHillard St. Louis 3,044
61 Luzier Cosmetics Grandview 3,000
62 Bryan Cave St. Louis 3,000
63 The Pasta House Co. St. Louis 3,000
64 Taste of Solae St. Louis 3,000
65 President Casino St. Louis 3,000
66 CPI St. Louis 3,000
67 Big V Country Mart Smithville 3,000
68 Coin Acceptors Inc St. Louis 3,000
69 ESCO Technologies St. Louis 3,000
70 Great Plains Energy Kansas City 2,935
71 UMB Bank Kansas City 2,839
72 Royal Canin Saint Charles 2,786
73 Leggett & Platt Carthage 2,558
74 Rose International Chesterfield 2,500
75 Reinsurance Group of America, Incorporated Chesterfield 2,482
76 BKD CPAs & Advisors Springfield 2,431
77 Truman Medical Centers Kansas City 2,250
78 CENT BANK JEFFERSON CITY MO Jefferson City 2,250
79 JE Dunn Construction Kansas City 2,037
80 VML Kansas City 2,020
81 Brinderson Chesterfield 2,000
82 St. Louis Children’s Hospital St. Louis 2,000
83 Mccarthy Building CO INC St. Louis 1,955
84 McCarthy Building Companies St. Louis 1,955
85 Perficient St. Louis 1,936
86 Olin Clayton 1,905
87 Whelan Security St. Louis 1,865
88 Kellwood Chesterfield 1,807
89 Premium Retail Services Chesterfield 1,804
90 Husch Blackwell Kansas City 1,604
91 MFA Oil Columbia 1,600
92 Polsinelli Kansas City 1,547
93 Freightquote Kansas City 1,500
94 Autotire Car Care Center St. Louis 1,500
95 Missouri Baptist Medical Center St. Louis 1,500
96 Food Giant Supermarkets Sikeston 1,500
97 Park University Parkville 1,500
98 Medical Transportation Management, Inc. Lake Saint Louis 1,500
99 Hostess Brands Kansas City 1,350
100 KCP&L: Kansas City Power & Light Kansas City 1,348

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