Private foundation · Ada, MI
Silverwing Foundation
Typical grant size
$2.4M – $2.4M – $2.8M
25th · median · 75th percentile
Application procedures · from 2024 990-PF
DeadlinesNONE
ContactJAMES ROSLONIEC · 6169575823
MaterialsLETTER OF REFERENCE
RestrictionsNONE
Leadership · from 2024 990-PF
James Rosloniec
TREASURER
$169K
Nan Van Andel
PRESIDENT
$150K
Leigh Tilkin
DIRECTOR
$25K
Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.
Payout rate · TY 2024
11.5%
grants paid ÷ assets · ~5% IRS minimum
'20
'21
'22
'23
'24
5
Total grants awarded
$12.4M
Total amount
$2.5M
Average grant
$2.8M
Largest grant
Giving by year
Top recipients
Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.
Recent grants · most recent filings first
Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.