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The 10 biggest nonprofit employers in Missouri

MHM Support Services is #1 with 61,511 employees.

#1 · MHM Support Services
61,511
All Missouri nonprofits combined
647,030
15,530 e-filed returns

The list

Employees reported for the calendar year (Form 990 Part I line 5).

  1. 1MHM Support Services990, year ended Jun 202561,511
  2. 2BJC Health System990, year ended Dec 202458,977
  3. 3Washington University990, year ended Jun 202533,651
  4. 4Ascension Seton990, year ended Jun 202516,711
  5. 5Lester E Cox Medical Center990, year ended Sep 202510,696
  6. 6Childrens Mercy Hospital990, year ended Jun 202510,248
  7. 7SSM Health Care ST Louis990, year ended Dec 202410,220
  8. 8Ascension Health Alliance990, year ended Jun 20258,778
  9. 9Sacred Heart Health System Inc990, year ended Jun 20258,081
  10. 10ST Louis University990, year ended Jun 20257,625

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