Funding search · EIN 260819381 · Sioux City, IA
Greenberg Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 49
- grants reported
- $265,205
- total given
- 2022–2024
- filing years
- $4,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Miscellaneous3 grants · $93,540
- Alzheimers Association3 grants · $30,858
- Congregation Beth Shalom3 grants · $20,250
- Planned Parenthood3 grants · $17,000
- Girls3 grants · $13,500
- Camp High Hopes2 grants · $11,556
- Food Bank of Siouxland2 grants · $11,300
- Crittenton Center1 grant · $10,000
- World Central Kitchen2 grants · $8,000
- Stemm2 grants · $6,168
Giving over time
Grant history
All 49 reported grants, largest first.
- $40,489
Miscellaneous · Sioux City, IA · 2023
Support
- $35,195
Miscellaneous · Sioux City, IA · 2022
Support
- $17,856
Miscellaneous · Sioux City, IA · 2024
Support
- $12,363
Alzheimers Association · Sioux City, IA · 2024
Support
- $10,075
Alzheimers Association · Sioux City, IA · 2023
Support
- $10,000
Crittenton Center · Sioux City, IA · 2024
Support
- $8,420
Alzheimers Association · Sioux City, IA · 2022
Support
- $6,750
Congregation Beth Shalom · Sioux City, IA · 2024
Support
- $6,750
Congregation Beth Shalom · Sioux City, IA · 2023
Support
- $6,750
Congregation Beth Shalom · Sioux City, IA · 2022
Support
- $6,666
Camp High Hopes · Sioux City, IA · 2024
Support
- $6,300
Food Bank of Siouxland · Sioux City, IA · 2024
Support
- $6,000
Planned Parenthood · New York, NY · 2023
Support
- $6,000
Planned Parenthood · New York, NY · 2022
Support
- $5,000
Jewish Federation · Sioux City, IA · 2024
Support
- $5,000
Planned Parenthood · New York, NY · 2024
Support
- $5,000
Wellness in Action · Sioux City, IA · 2024
Support
- $5,000
Girls · Sioux City, IA · 2023
Support
- $5,000
Food Bank of Siouxland · Sioux City, IA · 2022
Support
- $5,000
Girls · Sioux City, IA · 2022
Support
- $5,000
United Jewish Communities · Sioux City, IA · 2022
Support
- $4,890
Camp High Hopes · Sioux City, IA · 2023
Support
- $4,400
First Tee Siouxland · Sioux City, IA · 2024
Support
- $4,000
World Central Kitchen · Washington, DC · 2023
Support
- $4,000
World Central Kitchen · Washington, DC · 2022
Support
- $3,500
Girls · Sioux City, IA · 2024
Support
- $3,333
Warming Shelter · Sioux City, IA · 2024
Support
- $3,200
Lamb Arts Assoc · Sioux City, IA · 2023
Support
- $3,084
Stemm · Sioux City, IA · 2023
Support
- $3,084
Stemm · Sioux City, IA · 2022
Support
- $2,750
Siouxland Sports Academy · Sioux City, IA · 2024
Support
- $1,500
Miracle League of Sioux City · Sioux City, IA · 2024
Support
- $1,000
Food Bank of Iowa · Des Moines, IA · 2024
Support
- $1,000
Goodfellows Charities · Sioux City, IA · 2024
Support
- $1,000
Lamb Arts Assoc · Sioux City, IA · 2024
Support
- $1,000
Sioux City Symphony · Sioux City, IA · 2024
Support
- $1,000
United Way · Sioux City, IA · 2024
Support
- $1,000
Briar Cliff University · Sioux City, IA · 2023
Support
- $1,000
Goodfellows Charities · Sioux City, IA · 2023
Support
- $1,000
Miracle League of Sioux City · Sioux City, IA · 2023
Support
- $1,000
Morningside College · Sioux City, IA · 2023
Support
- $600
Hadassah · Sioux City, IA · 2024
Support
- $600
Hadassah · Sioux City, IA · 2023
Support
- $550
Boys Club of America · Sioux City, IA · 2023
Support
- $500
Ankeny Dollars for Scholars · Ankeny, IA · 2024
Support
- $500
Food Bank of the Heartland · Omaha, NE · 2024
Support
- $500
Ankeny Dollars for Scholars · Ankeny, IA · 2023
Support
- $500
Food Bank of Iowa · Des Moines, IA · 2023
Support
- $100
Cbs Sisterhood · Sioux City, IA · 2024
Support
Who else funds this kind of work
Same state
- Catholic Health Initiatives - Iowa Corp55 grants · $96.0M
- Prairie Meadows Race Track and Casino910 grants · $92.3M
- Community Fdn of Greater Des Moines4,247 grants · $167.8M
Similar grant size
- Enterprise Holdings Foundation30,880 grants · $360.4M
- State Employees Credit Union Foundation7,131 grants · $63.0M
- Seattle Foundation14,012 grants · $457.3M
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

