Funders › MO › The William R Orthwein Jr and Laura Rand Orthwein Foundation Inc › 2023
Grants paid by The William R Orthwein Jr and Laura Rand Orthwein Foundation Inc, tax year 2023
EIN 46-4746588 · Chesterfield, MO · Form 990-PF, Part XV · NTEE T12
In tax year 2023, The William R Orthwein Jr and Laura Rand Orthwein Foundation Inc (EIN 46-4746588) reported 51 grants paid totaling $5,281,041. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Missouri Botanical Garden St Louis, MO | U | $656,403 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Micds St Louis, MO | U | $356,406 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | St Luke's Health Corporation Chesterfield, MO | B | $356,406 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | St Louis Zoo St Louis, MO | B | $300,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Cardinal Glennon St Louis, MO | D | $250,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Foster & Adoptive Care Coalition St Louis, MO | U | $250,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | St Louis Science Center St Louis, MO | C | $213,847 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | St Louis Symphony Society St Louis, MO | C | $213,844 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Great Circle St Louis, MO | U | $200,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | St Louis Art Museum St Louis, MO | C | $171,075 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Miriam Foundation St Louis, MO | B | $150,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Yale University New Haven, CT | U | $142,562 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Boy Scouts of America St Louis, MO | C | $142,562 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Rossman School St Louis, MO | B | $139,256 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Churchill Center & School St Louis, MO | D | $125,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | The Saint Louis Mercantile Library St Louis, MO | C | $125,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | St Louis Children's Hospital Foundation St Louis, MO | B | $123,554 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Washington University St Louis, MO | B | $111,281 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Tower Grove Park St Louis, MO | C | $100,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Wings of Hope Chesterfield, MO | B | $100,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Barnes-Jewish Hospital Foundation St Louis, MO | U | $95,042 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Promise Community Homes St Louis, MO | B | $75,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Nurses for Newborns St Louis, MO | B | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Starkloff Disability Institute St Louis, MO | C | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Samaritan's Purse Boone, NC | B | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | United 4 Children St Louis, MO | D | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Chamber Music St Louis, MO | U | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Boys and Girls Club St Louis, MO | U | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Mission Gate Prison Ministry Chesterfield, MO | U | $50,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Vanderbilt University Nashville, TN | C | $38,017 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Crisis Nursery St Louis, MO | D | $35,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Missouri Historical Society St Louis, MO | U | $28,513 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Second Presbyterian Church St Louis, MO | D | $28,513 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | City Academy St Louis, MO | B | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | The Caregiver Club St Louis, MO | C | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | The Little Bit Foundation Brentwood, MO | C | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Kid Smart Maryland Heights, MO | D | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Central Institute for the Deaf St Louis, MO | B | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Big Brothers Big Sisters St Louis, MO | U | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Sts Joachim & Ann St Charles, MO | D | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Ranken Jordan Pediatric Hospital Maryland Heights, MO | C | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Friends of Kids With Cancer St Louis, MO | B | $25,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Thrive St Louis St Louis, MO | B | $23,760 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Five Star Education Foundation Thornton, CO | U | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Npower Brooklyn, NY | B | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Haven House Maryland Heights, MO | C | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Marian Middle School St Louis, MO | B | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Logos School St Louis, MO | U | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Our Lady's Inn St Louis, MO | C | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | The Covering House St Louis, MO | C | $20,000 | paid | GENERAL OPERATING | 202431839349101003 |
| 2023 | Peter & Paul Community Services St Louis, MO | B | $15,000 | paid | GENERAL OPERATING | 202431839349101003 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.