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ROCK ISLAND REFINING FOUNDATION

MESA, AZEIN: 35-6264479

Data sourced from IRS 990-PF public filings

Funds educational initiatives and community services, including church rebuilding and student investment at Marian University, primarily in Mesa, AZ.

Private_foundation Foundation

ROCK ISLAND REFINING FOUNDATION has 104 grants on file funding 37 organizations. Giving increased from $100,000 in 2024 to $103,000 in 2025. Reported assets: $1,722,419.

Total Assets

$1,722,419

Grants (Last Year)

$103,000

Total Grants on File

104

Recipients Funded

37

Giving History

YearTotal GrantedGrants MadeAvg Grant
2025$103,00019$5,421
2024$100,00019$5,263
2023$96,25020$4,813
2022$102,50024$4,271
2021$100,50022$4,568

Top Grant Recipients

$25,000 (2024)
$25,000 (2023)
Marian University

INDIANAPOLIS, IN

$17,000 (2025)
$17,000 (2025)
Marian University

INDIANAPOLIS, IN

$13,000 (2021)
Marian University

INDIANAPOLIS, IN

$13,000 (2022)
Marian University

INDIANAPOLIS, IN

$13,000 (2024)
Marian University

INDIANAPOLIS, IN

$13,000 (2023)
Unknown recipient
$12,500 (2025)
$12,500 (2025)

Showing top 10 of 104 grants on file.

Officers & Trustees

From 2025 IRS 990-PF filing (data available for 14 filing years)

H

HOLLY ROBINSON

ADMIN DIRECT

IRS Filing History

ROCK ISLAND REFINING FOUNDATION has IRS 990-PF filings on record for 14 years, spanning 2012 to 2025.

20252024202320222021202020192018201720162015201420132012

Frequently Asked Questions

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    ROCK ISLAND REFINING FOUNDATION (EIN: 35-6264479) - Grants & 990 Data | Signal990