The Mathenaeum Foundation

Wilmington, DE EIN 26-3372190 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION

$669K

Revenue

Filings

$1.8M

Total Grants

Grant Records

Latest Financial Summary

Fiscal Year	Revenue	Expenses	Net Assets	Contributions
FY 2024	$669K	$577K	$10.0M	$226K

Full Financial History

See all 10 years of revenue, expenses, net assets, and more.

Unlock the full profile

Key Officers

Glen T Whitney

Pres, Dir, Sec

Executive Compensation

View salary, bonus, and total compensation for all officers across all years.

Unlock the full profile

Top Grant Recipients (Teaser)

SEATTLE UNIVERSAL MATH MUSEUM $222K

THE OEIS FOUNDATION INC $125K

SOCIETY FOR SCIENCE AND THE PUBLIC $116K

46 total grants · $1.8M total giving

Complete Grants Database

Search and filter all 46 grants with recipient EINs, purposes, and year-by-year breakdowns.

Unlock the full profile

Filing History

Period ended 2021-12-31

Period ended 2018-12-31

990PF

FY 2017

Period ended 2017-12-31

990PF

FY 2016

Period ended 2016-12-31

990PF

FY 2015

Period ended 2015-12-31

Similar Organizations Philanthropy & Grantmaking · DE

HECHT FOUNDATION WILMINGTON

OBRZUT-LING FOUNDATION INC WILMINGTON

JOHN P AND ANN MARIE MARTIN CHARITABLE TR NEWARK

CARL T OSTERLOF INC A NON-PROFIT CORPORATION NEWARK

WARE FOUNDATION WILMINGTON

SCHAIN FAMILY FOUNDATION INC WILMINGTON

Browse all nonprofits in DE → · Browse Philanthropy & Grantmaking →