Indiana Mineral Aggregates Association
To stimulate and further research into the development and use of all minerals. To disseminate information concerning the production, mining, processing, use and sale of aggregates. To promote general welfare of the members of the association and the industry.
Indiana Mineral Aggregates Association at a glance
In short: Indiana Mineral Aggregates Association gave $103K across 1 grant in 2024 (avg $103K), mostly in Indiana. Source: 2024 IRS Form 990.
- Annual giving (2024)
- $103,453
- -3.9% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $103,453
- -3.9% vs 2023
- Median grant
- $103,453
- Total assets
- $1,933,711
- +7.9% vs 2023
- Primary geography
- Indiana (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990, 2024 View filing
Data from IRS Form 990, 2024; updated September 2026.
Who Indiana Mineral Aggregates Association funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Build Indiana Council ($103K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $100–250K range: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How Indiana Mineral Aggregates Association gives
- Giving held roughly steady from 2021 to 2024 (−16%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $103K (2024) to $150K (2020). In 2024 it made 1 grant totaling $103K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Build Indiana Council Indianapolis, IN | Build Indiana council is to promote the industry and educate the public regarding the importance of maintaining and improving the infrastructure. | $103,453 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2024 | $1,933,711 | $1,334,309 | $1,253,613 | $103,453 | 1 | $73,561 |
| 2023 | $1,791,764 | $1,244,327 | $1,153,882 | $107,706 | 1 | $71,110 |
| 2022 | $1,575,611 | $1,015,547 | $1,058,762 | $113,291 | 1 | $9,325 |
| 2021 | $1,805,255 | $867,294 | $830,892 | $123,000 | 1 | $34,371 |
| 2020 | $1,367,422 | $1,099,599 | $924,729 | $150,000 | 1 | $143,558 |
About Indiana Mineral Aggregates Association
Based on IRS filings
Indiana Mineral Aggregates Association is a public charity, based in Carmel, IN. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.9M in total assets. In 2024, it awarded 1 grant totaling $103K. Net investment income was $74K.
Leadership & Key People
Officers and directors from IRS filings
Indiana Mineral Aggregates Association is led by Calvin Lee, Executive Director on every filing since 2020; 1 of 15 officers listed in 2024 is compensated.
Officers on the 2024 filing
Calvin Lee
Executive Director
On filings since 2020
40 hrs/week
$154K (2020) → $179K (2024)
Brian Duncan
President
Vice President → President Elect, 2023
President Elect → President, 2024
On filings since 2021
1 hr/week
No compensation reported
Kris Luce
Director
President → Immediate Past President, 2023
Immediate Past President → Director, 2024
On filings since 2020
1 hr/week
No compensation reported
Larry Simons
Director
On filings since 2020
1 hr/week
No compensation reported
Casey Jones
Director
On filings since 2021
1 hr/week
No compensation reported
Jeff Wanstrath
Director
On filings since 2022
1 hr/week
No compensation reported
Kip Bancroft
Director
On filings since 2022
1 hr/week
No compensation reported
Mike Ryan
Director
On filings since 2022
1 hr/week
No compensation reported
Joe Czarnecki
Director
On filings since 2023
1 hr/week
No compensation reported
Sam Vernon
Director
On filings since 2023
1 hr/week
No compensation reported
Gus Diehr
Treasurer
On filings since 2020
1 hr/week
No compensation reported
Paul Overton
President Elect
Secretary → Vice President, 2023
Vice President → President Elect, 2024
On filings since 2020
1 hr/week
No compensation reported
Spencer Depoy
Immediate Past President
President Elect → President, 2023
President → Immediate Past President, 2024
On filings since 2020
1 hr/week
No compensation reported
Gregg Hebbe
Vice President
Director → Secretary, 2023
Secretary → Vice President, 2024
On filings since 2021
1 hr/week
No compensation reported
Caleb Brown
Secretary
Director → Secretary, 2024
On filings since 2022
1 hr/week
No compensation reported
Former officers (9)
- Former: Ken Mulzer Jr. (2020–2022) — Immediate Past President
- Former: Jim Roberts (2021–2022) — Director
- Former: John Schmidt (2020–2021) — Past Presient
- Former: Kevin Sheehan (2020–2021) — Director
- Former: Ron Tipton (2020–2021) — Vice President
- Former: John Tiberi (2020) — Director
- Former: Matt Haehl (2020) — Director
- Former: Nathan Wanstrath (2020) — Past Presient
- Former: Todd Pester (2020) — Director
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $179K, to Calvin Lee (Executive Director).
Frequently asked questions about Indiana Mineral Aggregates Association
How much does Indiana Mineral Aggregates Association give each year?
Indiana Mineral Aggregates Association gave $103K across 1 grant in 2024, according to its 2024 IRS Form 990. In 2023 it gave $108K across 1 grant.
How large is Indiana Mineral Aggregates Association?
Indiana Mineral Aggregates Association reported $1.9M in total assets on its 2024 IRS Form 990. Its revenue that year was $1.3M.
Where does Indiana Mineral Aggregates Association operate?
Indiana Mineral Aggregates Association has awarded grants in Indiana.
What is Indiana Mineral Aggregates Association's EIN?
Indiana Mineral Aggregates Association's EIN (Employer Identification Number) is 35-0410458. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS November 15, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS November 15, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS September 6, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS April 23, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 14, 2025)
- IRS filings on file for fiscal years 2020–2024
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