Illinois Mechanical Service & Design Inc.
Plan context: Illinois Mechanical Service & Design Inc. 401(K) Plan
EIN 26-4296448 • Peoria, IL • 4 filings • 1 plans
Current Snapshot
Latest Year
2025
2025 Participants
6
2025 Assets
$723,516
2025 Contributions
$183,979
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2025 | 1 | 6 | $723,516 | $183,979 | $30,663iApproximate average salary by contribution assumption: employee only about $766,579 at 4% or $511,053 at 6%; with 50% employer match about $511,053 at 4% or $340,702 at 6%; with 100% employer match about $383,290 at 4% or $255,526 at 6%. |
| Illinois Mechanical Service & Design Inc. 401(K) Plan | - | 6 | $723,516 | $183,979 | $30,663iApproximate average salary by contribution assumption: employee only about $766,579 at 4% or $511,053 at 6%; with 50% employer match about $511,053 at 4% or $340,702 at 6%; with 100% employer match about $383,290 at 4% or $255,526 at 6%. |
| 2024 | 1 | 6 | $477,116 | $168,250 | $28,042iApproximate average salary by contribution assumption: employee only about $701,042 at 4% or $467,361 at 6%; with 50% employer match about $467,361 at 4% or $311,574 at 6%; with 100% employer match about $350,521 at 4% or $233,681 at 6%. |
| Illinois Mechanical Service & Design Inc. 401(K) Plan | - | 6 | $477,116 | $168,250 | $28,042iApproximate average salary by contribution assumption: employee only about $701,042 at 4% or $467,361 at 6%; with 50% employer match about $467,361 at 4% or $311,574 at 6%; with 100% employer match about $350,521 at 4% or $233,681 at 6%. |
| 2023 | 1 | 6 | $236,311 | $63,717 | $10,620iApproximate average salary by contribution assumption: employee only about $265,488 at 4% or $176,992 at 6%; with 50% employer match about $176,992 at 4% or $117,994 at 6%; with 100% employer match about $132,744 at 4% or $88,496 at 6%. |
| Illinois Mechanical Service & Design Inc. 401(K) Plan | - | 6 | $236,311 | $63,717 | $10,620iApproximate average salary by contribution assumption: employee only about $265,488 at 4% or $176,992 at 6%; with 50% employer match about $176,992 at 4% or $117,994 at 6%; with 100% employer match about $132,744 at 4% or $88,496 at 6%. |
| 2022 | 1 | 6 | $140,000 | $140,000 | $23,333iApproximate average salary by contribution assumption: employee only about $583,333 at 4% or $388,889 at 6%; with 50% employer match about $388,889 at 4% or $259,259 at 6%; with 100% employer match about $291,667 at 4% or $194,444 at 6%. |
| Illinois Mechanical Service & Design Inc. 401(K) Plan | - | 6 | $140,000 | $140,000 | $23,333iApproximate average salary by contribution assumption: employee only about $583,333 at 4% or $388,889 at 6%; with 50% employer match about $388,889 at 4% or $259,259 at 6%; with 100% employer match about $291,667 at 4% or $194,444 at 6%. |