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EIN 94-6072264

The Wollenberg Foundation

IRS 501(c) type
501(c)(3)
Num. employees
0
City
Menlo Park
State
California
Year formed
1954
Most recent tax filings
2023-12-01
NTEE code, primary
T20: Private Foundations
Description
The Wollenberg Foundation made 74 grants last year and its trustees are David A Wollenberg, Christopher Wollenberg, and Richard H Wollenberg. It is located in Menlo Park, CA and its nonprofit type is private foundation.
Total revenues
$1,049,474
2023
Total expenses
$2,110,541
2023
Total assets
$32,652,334
2023
Num. employees
0
2023

Program areas at The Wollenberg Foundation

Prior year 2021 grantee did not cash The qualifying distribution check

Grants made by The Wollenberg Foundation

GranteeGrant descriptionAmount
Reed CollegeRestricted$400,000
Oregon Museum of Science and IndustryUnrestricted$110,000
Oregon Alliance of Independent Colleges and UniversitiesUnrestricted$100,000
...and 46 more grants made totalling $1,267,500

Personnel at The Wollenberg Foundation

NameTitleCompensation
David WollenbergTrustee$0

Financials for The Wollenberg Foundation

RevenuesFYE 12/2023
Total grants, contributions, etc.$0
Investment income and dividends$1,093,053
Net rental income$0
Net gain from sale of non-inventory assets$-46,538
Gross sales of inventory$0
Miscellaneous revenues$2,959
Total revenues$1,049,474

Form 990s for The Wollenberg Foundation

Fiscal year endingDate received by IRSFormPDF link
2022-122023-11-14990PFView PDF
2021-122022-11-15990PFView PDF
2020-122021-11-15990PFView PDF
2019-122021-06-14990PFView PDF
2018-122020-01-24990PFView PDF
...and 7 more Form 990s

Organizations like The Wollenberg Foundation

OrganizationLocationRevenue
Crimson Lion FoundationBoston, MA$1,985,202
Hurst Family FoundationNew York, NY$3,946,572
Kate Cassidy FoundationPurchase, NY$3,480,552
Simmons Family FoundationFarmington, UT$508,198
Peter and Susan Solomon Family FoundationNew York, NY$1,739,352
Bogle Family FoundationWellesley, MA$564,472
Webster Family FoundationOmaha, NE$704,610
Loewenberg Charitable FoundationChicago, IL$269,590
Mandarich Family FoundationDenver, CO$1,518,053
Mohapatra Family FoundationAlbany, NY$1,488,686
Data update history
January 11, 2024
Posted financials
Added Form 990PF for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990PF for fiscal year 2021
June 14, 2023
Posted financials
Added Form 990PF for fiscal year 2020
October 20, 2021
Posted financials
Added Form 990PF for fiscal year 2019
May 23, 2020
Posted financials
Added Form 990PF for fiscal year 2018
Nonprofit Types
Grantmaking organizationsPrivate foundationsFamily foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donationsNo full-time employees
General information
Address
800 El Camino Real 210
Menlo Park, CA 94025
Metro area
San Francisco-Oakland-Berkeley, CA
Phone
(650) 325-7600
IRS details
EIN
94-6072264
Fiscal year end
December
Taxreturn type
Form 990-PF
Year formed
1954
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
T20: Private Foundations
NAICS code, primary
813211: Grantmaking Foundations
Parent/child status
Independent
California AB-488 details
AB 488 status
May Operate or Solicit for Charitable Purposes
Charity Registration status
Current - In Process
FTB status revoked
Not revoked
AG Registration Number
001468
FTB Entity ID
9788303
AB 488 data last updated ("as-of") date
2025-01-15
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