Mission
TO MAINTAIN A FRATERNITY OF ENGINEERS, ARCHITECTS, SCIENTISTS, AND OTHER SCIENCE TECHNICAL ENGINEERING AND MATH (STEM) MEMBERS.
Public Charity
IOWA STATE UNIVERSITY CHAPTER OF TRIANGLE INC
IOWA STATE UNIVERSITY CHAPTER OF TRIANGLE INC is a nonprofit organization categorized as Public Charity based in AMES, IA. Its most recent IRS filing (2025) reports revenue of $511K, expenses of $517K, total assets of $4K. Imperigo tracks 7 reported grant relationships connected to this organization totaling approximately $1.7M.
EIN: 426081664
AMES, IA
Latest filing: 2025
Total Revenue$511K
Total Expenses$517K
Total Assets$4K
Grant Records7
Funding Total$1.7M
Filing Years2021–2025
Sample Grants Received
PURCHASE, UPDATING AND FURNISHING OF EDUCATIONAL SPACE IN CHAPTER FACILITY.
$91,079
PURCHASE, UPDATING AND FURNISHING OF EDUCATIONAL SPACE IN CHAPTER FACILITY.
$117,000
PURCHASE, UPDATING AND FURNISHING OF EDUCATIONAL SPACE IN CHAPTER FACILITY.
$119,790
PURCHASE, UPDATING AND FURNISHING OF EDUCATIONAL SPACE IN CHAPTER FACILITY.
$169,651
PURCHASE, UPDATING AND FURNISHING OF EDUCATIONAL SPACE IN CHAPTER FACILITY.
$9,000
Showing up to 5 of 7 total records — full history available with membership.
Officers & Directors
SECRETARY/TREASURER
Ethan Rosonke
PRESIDENT
Nolan Zimmerman
VICE PRESIDENT
Ryan Wilson
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $511K | $517K | $4K |
| 2024 | $234K | $350K | $10K |
| 2023 | $1.7M | $1.2M | $7.2M |
| 2022 | $3.1M | $497K | $6.9M |
| 2021 | $572K | $417K | $4.8M |
Between 2021 and 2025, reported annual revenue declined from $572K to $511K (-11%), with total assets most recently reported at $4K.
Interactive year-over-year charts and full filing details available with membership.