ILLINOIS MECHANICAL SPECIALTY
Data sourced from IRS 990 public filings
ILLINOIS MECHANICAL SPECIALTY TO PROVIDE SUPPORT AND ALLOW FOR DISSEMINATION OF LEGISLATIVE ACTIVITIES TO THE MEMBERS WHO ARE CONSTRUCTION EMPLOYERS IN ILLINOS.
ILLINOIS MECHANICAL SPECIALTY has received 1 grants from 1 known foundation funders. Revenue increased from $115,705 in 2024 to $132,977 in 2025. Most recent reported revenue: $132,977.
Annual Revenue
$132,977
Known Funders
1
Grants Received
1
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $132,977 | $133,348 | $161,826 |
| 2024 | $115,705 | $128,701 | $180,530 |
| 2023 | $155,504 | $118,793 | $175,193 |
| 2022 | $149,562 | $137,697 | $139,382 |
| 2021 | $145,899 | $117,638 | $129,317 |
| 2020 | $150,132 | $133,763 | $102,856 |
| 2019 | $139,544 | $128,198 | $89,187 |
| 2018 | $132,989 | $148,582 | $78,894 |
Top Funders
SMACNA GREATER CHICAGO
OAK BROOK, IL
$5,720 (2021)
Key Personnel
From 2025 IRS 990 filing
T
TODD BYXBE
VICE PRESIDE
Officer
D
DANIEL FLYNN
EXECUTIVE DI
Officer
K
KARSTEN PAWLIK
PRESIDENT
Officer
B
BILLY SERBOUSEK
SECRETARY
Officer
T
TAMMY RICH STIMSON
TREASURER
Officer
Frequently Asked Questions
Other Nonprofits in Illinois
Northwestern Memorial HealthCare Group$10,054,188,947
ADVOCATE HEALTH AND HOSPITALS CORP$7,808,910,070
University of Chicago$5,617,072,703
Feeding America$5,001,395,215
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