Missouri Employer EIN Lookup
Use this MissouriEIN lookup to find an employer’s Employer Identification Number from its public Form 5500 filing. 18,523 employers based in Missouri have filed a Form 5500, covering 22,344 retirement and health plans with $265.3B in reported assets. The largest are listed below with their EIN — open any employer to see the full filing.
Employers
18,523
Plans
22,344
Total assets
$265.3B
Largest employers in Missouri by EIN
Form 5500 search →| Employer | EIN | City | Plans | Participants | Assets |
|---|---|---|---|---|---|
| Bayer Corporation | 25-1339219 | St Louis | 7 | 67,418 | $15.8B |
| Edward D. Jones & Co., L.P. | 43-0345811 | St. Louis | 2 | 103,395 | $12.4B |
| Emerson Electric Company | 43-0259330 | Clayton | 18 | 198,250 | $10.7B |
| Ameren Corporation | 43-1723446 | St. Louis | 5 | 36,137 | $9.3B |
| The Crawford Group, Inc. | 43-1233684 | Saint Louis | 2 | 71,000 | $7.6B |
| Washington University in St. Louis | 43-0653611 | St. Louis | 3 | 54,106 | $7.6B |
| Burns & McDonnell, Inc. | 43-1393692 | Kansas City | 5 | 36,034 | $7.5B |
| Board of Trustees Boilermaker-Blacksmith National | 48-6168020 | Kansas City | 1 | 27,660 | $7.5B |
| BJC Health System | 43-1617558 | St. Louis | 4 | 100,155 | $5.5B |
| Centene Corporation | 39-1864073 | St. Louis | 3 | 109,327 | $4.7B |
| Anheuser-Busch Companies, LLC | 43-1162835 | St Louis | 5 | 28,925 | $4.1B |
| Trustees of Carpenters Benefit Plans of St. Louis | 43-1622970 | St. Louis | 3 | 27,400 | $3.5B |
| United Benefits Group | 01-0689331 | Kansas City | 2 | 14,832 | $3.5B |
| OLIN Corporation | 13-1872319 | Clayton | 8 | 24,419 | $3.5B |
| Evergy, Inc. | 82-2733395 | Kansas City | 8 | 17,057 | $3.3B |
| Hallmark Cards, Inc. | 44-0272180 | Kansas City | 8 | 18,250 | $3.0B |
| HNTB Holdings Ltd. | 56-2422024 | Kansas City | 6 | 26,665 | $2.8B |
| Stifel Financial Corp. | 43-1273600 | St Louis | 2 | 16,620 | $2.7B |
| Genuine McCarthy Enterprises, Inc. | 85-1145093 | St Louis | 3 | 15,819 | $2.5B |
| Graybar Electric Company, Inc. | 13-0794380 | St. Louis | 5 | 28,443 | $2.5B |
| O'REILLY Automotive, Inc. | 27-4358837 | Springfield | 3 | 173,191 | $2.1B |
| Trustees of Local No. 1 Pension Benefit Trust Fund | 43-6032286 | St. Louis | 1 | 5,046 | $1.9B |
| Forvis Mazars, LLP | 44-0160260 | Springfield | 5 | 12,362 | $1.8B |
| Saint Louis University | 43-0654872 | St. Louis | 3 | 9,868 | $1.7B |
| The Childrens Mercy Hospital | 44-0605373 | Kansas City | 3 | 25,470 | $1.7B |
| Garney Holding Company | 43-0990829 | North Kansas City | 2 | 4,676 | $1.7B |
| Jack Henry & Associates Inc. | 43-1128385 | Monett | 1 | 7,257 | $1.6B |
| Saint Luke's Health System | 43-1747502 | Kansas City | 5 | 26,673 | $1.5B |
| Carpenters Pension Trust Fund of Kansas City | 43-6108379 | Kansas City | 1 | 6,530 | $1.5B |
| Lockton, Inc. | 90-0007886 | Kansas City | 2 | 13,946 | $1.4B |
| SSM Health Care Corp. | 46-6029223 | St Louis | 3 | 43,265 | $1.4B |
| Board of Trustees Boilermakers National Annuity | 48-1029345 | Kansas City | 1 | 27,657 | $1.3B |
| Post Holdings, Inc. | 45-3355106 | St Louis | 4 | 17,794 | $1.3B |
| Board of Trustees of Boilermakers | 36-6090694 | Kansas City | 1 | 8,812 | $1.3B |
| Shelter Mutual Insurance Company | 43-0613000 | Columbia | 3 | 5,762 | $1.3B |
| Bryan CAVE Leighton Paisner US LLP | 43-0602162 | Saint Louis | 2 | 2,472 | $1.3B |
| Commerce Bancshares, Inc. | 43-0889454 | St. Louis | 13 | 10,243 | $1.2B |
| Construction Laborers Pension Trust of Greater St. Louis Trustees | 43-6142465 | St Louis | 1 | 3,672 | $1.2B |
| Lester E. Cox Medical Centers | 44-0577118 | Springfield | 5 | 25,992 | $1.1B |
| World WIDE Technology, LLC | 43-1912895 | St. Louis | 1 | 8,069 | $1.1B |
| Spire Services Inc. | 47-4582725 | St. Louis | 2 | 6,693 | $1.1B |
| American Century Services, LLC | 44-0619208 | Kansas City | 10 | 12,187 | $1.1B |
| Barry-Wehmiller Companies, Inc. | 43-0172560 | St. Louis | 3 | 11,834 | $1.1B |
| H&R Block Management, LLC | 43-1632589 | Kansas City | 2 | 24,704 | $1.1B |
| Construction Industry Laborers Pension Fund | 43-6060737 | Kansas City | 1 | 5,147 | $1.1B |
| Board of Trustees of the NECA-IBEW Pension Benefit Trust Fund | 43-6184756 | St. Louis | 1 | 4,518 | $1.0B |
| Bunzl USA, LLC | 13-1884179 | St. Louis | 3 | 5,739 | $1.0B |
| Bunge North America, Inc. | 13-4977260 | Chesterfield | 8 | 8,819 | $1.0B |
| Board of Trustees of Operating Engineers Local 101 Pension Fund | 43-6059213 | Kansas City | 1 | 3,625 | $1.0B |
| Peabody Investments Corp. | 20-0480084 | St. Louis | 4 | 7,749 | $875.4M |
| RGA Reinsurance Company | 43-1235868 | Chesterfield | 4 | 6,212 | $865.4M |
| MEH, Inc. | 65-0952696 | Hazelwood | 3 | 5,009 | $851.2M |
| Amdocs, Inc. | 43-1339487 | St Louis | 5 | 15,650 | $850.8M |
| Ascension Health DBA Ascension Healthcare | 31-1662309 | St Louis | 7 | 2,620 | $847.0M |
| Trustees, Plumbers' & Pipefitters' Local Pension Fund | 43-0759836 | Earth City | 1 | 2,808 | $818.1M |
| Board of Trustees of Pension Fund of Operating Engineers Local 513 | 43-0827344 | Bridgeton | 1 | 2,558 | $811.1M |
| Energizer Holdings, Inc. | 36-4802442 | St. Louis | 4 | 3,752 | $811.0M |
| UMB Financial Corporation | 43-0903811 | Kansas City | 3 | 12,108 | $789.0M |
| Board of Trustees of UFCW Local 655, Food Employers Joint Pension Plan | 43-6058365 | Ballwin | 1 | 6,048 | $779.9M |
| Advantage Sales & Marketing, LLC | 33-0777131 | Clayton | 2 | 50,029 | $764.6M |
| Joint Board of Trustees of District 9 I.A.M & A.W. Pension Trust | 51-0138317 | Bridgeton | 1 | 1,925 | $749.5M |
| Polsinelli PC | 43-1064260 | Kansas City | 5 | 4,754 | $741.4M |
| Husch Blackwell LLP | 26-1688286 | Kansas City | 4 | 4,506 | $715.7M |
| Teamsters Negotiated Pension Plan | 43-6196083 | St. Louis | 1 | 2,158 | $712.5M |
| Board of Trustees of Iron Workers St. Louis District Council Pension | 43-6052659 | Maryland Heights | 1 | 1,933 | $712.3M |
| Magellan Health, Inc. | 58-1076937 | Maryland Heights | 2 | 9,757 | $702.5M |
| Nidec Motor Corporation | 27-3330722 | St. Louis | 3 | 9,046 | $681.8M |
| Bluescope Steel North America Corp. | 23-2081882 | Kansas City | 2 | 7,622 | $678.5M |
| Dot Holdings Co | 82-3213853 | Chesterfield | 1 | 7,017 | $673.8M |
| Copeland, LP | 34-4210902 | St. Louis | 2 | 9,168 | $657.7M |
| Shook, Hardy & Bacon L.L.P. | 44-0585497 | Kansas City | 2 | 2,166 | $650.8M |
| ARCH Resources, Inc. | 43-0921172 | St. Louis | 4 | 6,567 | $650.4M |
| Leggett & Platt, Incorporated | 44-0324630 | Carthage | 14 | 51,758 | $632.4M |
| Pipe Fitters Local No 533 Pension Plan | 43-6175719 | Kansas City | 2 | 2,744 | $632.0M |
| J.E. DUNN Construction Group, Inc. | 43-1245330 | Kansas City | 2 | 6,495 | $620.6M |
| IBEW Local 683 Board of Trustees | 34-1442087 | St. Louis | 2 | 6,479 | $616.5M |
| Stinson LLP | 44-0643135 | Kansas City | 2 | 1,738 | $613.5M |
| Great Outdoors Group, LLC | 20-3796930 | Springfield | 3 | 43,336 | $608.3M |
| The Board of Trustees C/O Rachel Allen, Plan Manager | 43-6057739 | Maryland Heights | 1 | 1,482 | $605.7M |
| Caleres, Inc. | 43-0197190 | St Louis | 9 | 22,834 | $604.4M |
| IBEW Local Union No. 124 | 43-1269910 | Kansas City | 2 | 6,986 | $603.7M |
| Central Bancompany | 43-0959114 | Jefferson City | 3 | 6,167 | $558.9M |
| Hussmann Corporation | 43-0156220 | Bridgeton | 5 | 5,782 | $554.7M |
| Maritz Holdings Inc. | 43-0393480 | Fenton | 4 | 8,124 | $547.7M |
| BOT of Brewery Conference/Anheuser Busch Defined Benefit Pension Plan | 43-6026016 | St. Louis | 1 | 686 | $520.9M |
| ARCO DB Companies, Inc. | 84-4063625 | Brentwood | 2 | 1,092 | $514.3M |
| Joint Board of Trustees MO-KAN Iron Workers Pension Plan | 43-6130595 | Kansas City | 2 | 3,411 | $512.6M |
| Clarkson Eyecare, Inc. | 43-1213749 | Ballwin | 4 | 24,042 | $511.8M |
| Anheuser-Busch, LLC and the INT'L Brotherhood of Teamsters | 43-0161000 | St. Louis | 1 | 2,427 | $505.0M |
| ESCO Technologies Inc. | 43-1554045 | St. Louis | 11 | 19,458 | $502.7M |
| Core & Main | 03-0550887 | St. Louis | 3 | 11,142 | $500.4M |
| Emery SAPP Construction, Inc. | 52-2144296 | Columbia | 3 | 7,356 | $487.3M |
| Mortgage Research Center LLC | 43-1965151 | Columbia | 2 | 8,800 | $484.6M |
| Thompson Coburn LLP | 43-0666662 | St. Louis | 2 | 1,573 | $484.3M |
| Schnuck Markets, Inc. | 43-0726776 | St. Louis | 5 | 16,932 | $482.8M |
| Belden Inc. | 36-3601505 | St. Louis | 3 | 4,520 | $470.4M |
| J.E. DUNN Construction Company | 44-0229405 | Kansas City | 2 | 6,707 | $463.3M |
| Trustees, Plumbers' & Pipefitters' Local Supplemental Pension Plan & T | 43-6577917 | Earth City | 1 | 4,323 | $458.8M |
| Lathrop GPM LLP | 43-0948710 | Kansas City | 3 | 1,135 | $453.8M |
| Mosaic Health System | 43-1283316 | St. Joseph | 2 | 7,996 | $453.2M |
EINs are drawn from the Form 5500 the employer filed with the U.S. Department of Labor. An employer’s EIN is the same across all of its plans — open a filing to confirm the sponsor name and address before relying on it.
How to find an employer’s EIN in Missouri
Every employer that sponsors a retirement or health plan files a Form 5500 that lists its nine-digit Employer Identification Number. Find a Missouri company in the table above, or run a Form 5500 search by company name to pull the filing and read the EIN directly from it.
For a broader view of plans in the state — including industry breakdowns and the largest plans by assets — see Form 5500 plans in Missouri. New to these filings? Start with What is Form 5500?
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