Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18
A union to organize employees, service and maintain wages, hours, working conditions and other economic advantages.
Key facts about Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18
In short: Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 gave $105K across 5 grants in 2025 (avg $21K), top state Wisconsin. Source: 2025 IRS Form 990.
- EIN
- 39-1419063
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $104,675
- Grants made (2025)
- 5
- Average grant
- $20,935
- Median grant
- $10,000
- Total assets
- $12,635,315
- Primary geography
- Wisconsin (48% of itemized 2025 grant dollars)
- Next open deadline
- March 6, 2027 (SMART 18 Scholarship Program)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$12.6M
+21.8% YoY
Annual Giving
$105K
+101.3% YoY
Grant Count
5
+150.0% YoY
Avg Grant Size
$21K
-19.5% YoY
About Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18
Based on IRS filings
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 is a public charity focused on Employment, based in Waukesha, WI. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $12.6M in total assets. In 2025, it awarded 5 grants totaling $105K. Net investment income was $407K.
Focus Areas
Open Grants
1 open opportunity from Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $18K (2021) to $105K (2025). In 2025 it made 5 grants totaling $105K.
Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was Scholarship America ($49K). Together the top 5 received $105K.
Grant Size Distribution
11 grants across all recorded years
The most common grant size was under $50K: 11 grants of 11 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Scholarship America Detroit, MI | Campaign Donation | $48,675 |
| A Better Wisconsin Together Madison, WI | Charitable Donation | $30,000 |
| Workers Justice Wisconsin Madison, WI | Charitable Donation | $10,000 |
| Sheboygan Trades & Labor Hall Association Sheboygan, WI | Charitable Donation | $10,000 |
| Union Sportsmen's Alliance Spring Hill, TN | Charitable Donation | $6,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $12,635,315 | $10,374,340 | $8,189,950 |
| Revenue | $11,616,427 | $10,720,689 | $9,536,448 |
| Expenses | $9,355,017 | $8,536,494 | $8,153,122 |
| Net Investment Income | $406,882 | $162,365 | $37,997 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS June 14, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS February 17, 2022)
- Updated Form 990 for fiscal year 2023 (received by the IRS August 13, 2024)
- Added Form 990 for fiscal year 2025 (received by the IRS August 14, 2026)
- Updated Form 990 for fiscal year 2022 (received by the IRS March 6, 2023)
- Updated Form 990 for fiscal year 2024 (received by the IRS June 20, 2025)
- IRS filings on file for fiscal years 2019–2024
Leadership & Key People
Officers and directors from IRS filings
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 is led by Scott Knocke, President & Business Manager since 2023 (on filings since 2019); 24 of 26 officers listed in 2025 are compensated.
Officers on the 2025 filing
Scott Knocke
President & Business Manager
Business Representative → Financial Secretary & Treasurer, 2020
Financial Secretary & Treasurer → President & Business Manager, 2023
On filings since 2019
48 hrs/week
$88K (2019) → $159K (2025)
Gary Hunter
Trustee
On filings since 2019
2 hrs/week
$6K (2019) → $10K (2025)
Jesse Rumpff
Trustee
On filings since 2021
2 hrs/week
$3K (2021) → $8K (2025)
Alex Oldenburg
Trustee
On filings since 2023
2 hrs/week
$6K (2024) → $10K (2025)
Patrick Ryan
General Counsel & Director of Organizing
New on the 2025 filing
42 hrs/week
No compensation reported
Andrew Norberg
Executive Board
Conductor & Warden → Trustee, 2021
Trustee → Executive Board, 2023
On filings since 2019
2 hrs/week
$5K (2022) → $9K (2025)
Bradley Kalcic
Financial Secretary & Business Representative
Recording Secretary & Bus Re → Financial Secretary Treasurer, 2023
Financial Secretary Treasurer → Financial Secretary & Business Representative, 2025
On filings since 2019
46 hrs/week
$44K (2019) → $126K (2025)
Brett Cadman
Executive Board
On filings since 2019
2 hrs/week
$5K (2019) → $10K (2025)
Chad Ratz
Organizer
Executive Board → Organizer, 2021
On filings since 2019
42 hrs/week
$6K (2019) → $118K (2025)
Craig Wagner
Business Rp
Business Representative → Business Rp, 2025
On filings since 2019
44 hrs/week
$79K (2019) → $103K (2025)
Daniel Wippich
Business Rp
Business Representative → Business Rp, 2025
On filings since 2019
44 hrs/week
$87K (2019) → $113K (2025)
Jacob Olson
Business Rp
Executive Board → Business Representative, 2023
Business Representative → Business Rp, 2025
On filings since 2019
44 hrs/week
$7K (2019) → $142K (2025)
Ken Liebenstein
Executive Board
On filings since 2019
2 hrs/week
$5K (2019) → $7K (2025)
Matthew Wied
Executive Board
Trustee → Executive Board, 2021
On filings since 2019
2 hrs/week
$9K (2019) → $10K (2025)
Steuart Wilson
Business Rp
Business Representative → Business Rp, 2025
On filings since 2019
44 hrs/week
$109K (2019) → $142K (2025)
Matthew Van Der Puy
Business Rp
Business Representative → Business Rp, 2025
On filings since 2020
44 hrs/week
$2K (2020) → $106K (2025)
Benjamin Hebert
Business Rp
Executive Board → Business Rp, 2025
On filings since 2021
2 hrs/week
$1K (2021) → $53K (2025)
Brian Larson
Executive Board
On filings since 2021
2 hrs/week
$1K (2021) → $8K (2025)
Daniel Novak
Executive Board
Organizer → Executive Board, 2025
On filings since 2023
42 hrs/week
$81K (2023) → $4K (2025)
Brian Neumaier
Vice President & Business Representative
On filings since 2024
44 hrs/week
$61K (2025)
Michael Ewing
Executive Board
On filings since 2024
2 hrs/week
$3K (2025)
Scott Olson
Executive Board & Organizer
Executive Board → Executive Board & Organizer, 2025
On filings since 2024
2 hrs/week
$3K (2024) → $4K (2025)
Brandon Neumaier
Conductor & Warden
New on the 2025 filing
44 hrs/week
$734 (2025)
Gerald Suber
Organizer
New on the 2025 filing
42 hrs/week
$1K (2025)
Mike Thomas
Recording Secretary & Business Representative
New on the 2025 filing
44 hrs/week
$114K (2025)
Christopher Stattery
Organizer
New on the 2025 filing
42 hrs/week
No compensation reported
Former officers (17)
- Former: Craig Holzem (2019–2025) — Organizer · Filing note: Thru 2125
- Former: Hallie Jennerman (2019–2025) — Organizer · Filing note: Thru 6225
- Former: Mark Lamothe (2019–2025) — Trustee · Filing note: Thru 4125
- Former: Matthew Forster (2019–2024) — Executive Board · Filing note: Thru 722024
- Former: Scott Bartz (2019–2024) — Vice President & Business Re · Filing note: Thru 722024
- Former: Jeffrey Lensink (2023–2024) — Organizer
- Former: John Kristzonas (2023–2024) — Conductor Warden · Filing note: Thru 722024
- Former: Kenneth Liebenstein (2023–2024) — Executive Board
- Former: Matthew Vanderpuy (2023–2024) — Business Representative
- Former: Michael Thomas (2023–2024) — Recording Secretary & Busine
- Former: Brandon Nuemaier (2024) — Conductor Warden
- Former: Donald L. Athas (2019–2023) — Business Representative · Filing note: Thru 4323
- Former: Michael Mooney (2019–2022) — President & Business Manager · Filing note: Thru 91
- Former: Danny Novak (2022) — Executive Board
- Former: Benjamin Norberg (2019–2021) — Executive Board · Filing note: Thru June
- Former: Troy Isaacson (2019–2021) — Executive Board · Filing note: Thru June
- Former: Joshua Garner (2019–2020) — Financial Secretary & Treasuer · Filing note: Thru dec 2019
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $159K, to Scott Knocke (President/Business Manager). 27 officers or directors reported compensation on that filing.
Frequently asked questions about Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18
How much does Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 give each year?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 gave $105K across 5 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $52K across 2 grants.
What is Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's typical grant size?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's median grant in 2025 was $10,000, and its average grant was $20,935, across 5 grants on its 2025 IRS Form 990.
Where does Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 give grants?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's top state is Wisconsin, with 48% of the grant dollars itemized on its 2025 IRS Form 990. The next largest states were Michigan (47%) and Tennessee (6%). The most frequent recipient cities were Madison, WI (2 grants).
Does Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's 2025 IRS Form 990 were described as general or operating support. Recurring purposes include "Charitable Donation" (4 grants).
Who are Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's largest grantees?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's largest 2025 grantees include Scholarship America ($48,675), A Better Wisconsin Together ($30,000) and Workers Justice Wisconsin ($10,000), according to its 2025 IRS Form 990. Together they received 85% of its itemized 2025 grant dollars.
How large is Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 reported $12.6M in total assets on its 2025 IRS Form 990. Its revenue that year was $11.6M.
What is Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18 is a public charity focused on Employment, based in Waukesha, WI. It holds $12.6M in total assets as of 2025.
What is Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's EIN?
Int'l Assoc of Sheet Metal Air Rail and Transp Workers Local Union #18's EIN (Employer Identification Number) is 39-1419063. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
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