AI Summary
Was this helpful?
The Helen L. & Marie F. Rotterman Trust, a 501(c)(3) organization, primarily focuses its grantmaking in Washington, DC, New York, and Pennsylvania. This funder does not accept unsolicited proposals and operates on a relationship-based, invitation-only engagement model. Nonprofits interested in potential funding opportunities can explore warm-introduction pathways through Impala's Funder Prospecting.
Grantee
Total Funding
Funding Share

TRINITY COLLEGE
$904K
40%
PSI CHI THE NATIONAL HONOR SOCIETY IN PSYCHOLOGY
$367K
16%
MARYKNOLL SISTERS CHARITABLE TR
$100.5K
4%
Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.


Evaluate your own portfolio
Understand the health of your own grantees and uncover signs of risk.
Frequently Asked Questions
Can I submit an unsolicited grant proposal to HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN?
No. HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN does not accept unsolicited proposals. Funding is by invitation only.
Where does HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN give?
HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN primarily gives to organizations located in District Of Columbia, New York, and Pennsylvania. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN’s grants?
The largest share of grants from HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN fall in the $5,000 to $25 thousand range. The median first-year grant is about $25 thousand. More detailed grant size data is available to registered users.
How many grants does HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN make each year?
In 2025, HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN awarded about 7 grants, totaling nearly $300 thousand. More detailed grant metrics are available to registered users.
Who did HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN fund recently?
In 2025, HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN awarded grants to about 3 grantees. Recent grantees include TRINITY COLLEGE, PSI CHI THE NATIONAL HONOR SOCIETY IN PSYCHOLOGY, and MARYKNOLL SISTERS CHARITABLE TR. More detailed information on all recent recipients is available to registered users.
How do we apply to HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN?
HELEN L & MARIE F ROTTERMAN TRUST UW OF M ROTTERMAN does not accept unsolicited proposals. Funding is by invitation only.
Copyright 2026. All rights reserved to Chario Inc. (d.b.a. Impala)