MACK ENGINEERING CORPORATION
Plan context: MACK ENGINEERING CORPORATION 401(K) PLAN
EIN 41-1227896 • Minneapolis, MN • 27 filings • 3 plans
Current Snapshot
Latest Year
2025
2025 Participants
13
2025 Assets
$2,827,206
2025 Contributions
$48,785
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 | 13 | $2,827,206 | $48,785 | $3,753iApproximate average salary by contribution assumption: employee only about $93,817 at 4% or $62,545 at 6%; with 50% employer match about $62,545 at 4% or $41,697 at 6%; with 100% employer match about $46,909 at 4% or $31,272 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 13 | $2,827,206 | $48,785 | $3,753iApproximate average salary by contribution assumption: employee only about $93,817 at 4% or $62,545 at 6%; with 50% employer match about $62,545 at 4% or $41,697 at 6%; with 100% employer match about $46,909 at 4% or $31,272 at 6%. |
| 2024 | 1 | 15 | $2,382,697 | $48,543 | $3,236iApproximate average salary by contribution assumption: employee only about $80,905 at 4% or $53,937 at 6%; with 50% employer match about $53,937 at 4% or $35,958 at 6%; with 100% employer match about $40,453 at 4% or $26,968 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 15 | $2,382,697 | $48,543 | $3,236iApproximate average salary by contribution assumption: employee only about $80,905 at 4% or $53,937 at 6%; with 50% employer match about $53,937 at 4% or $35,958 at 6%; with 100% employer match about $40,453 at 4% or $26,968 at 6%. |
| 2023 | 1 | 17 | $2,193,772 | $62,323 | $3,666iApproximate average salary by contribution assumption: employee only about $91,651 at 4% or $61,101 at 6%; with 50% employer match about $61,101 at 4% or $40,734 at 6%; with 100% employer match about $45,826 at 4% or $30,550 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 17 | $2,193,772 | $62,323 | $3,666iApproximate average salary by contribution assumption: employee only about $91,651 at 4% or $61,101 at 6%; with 50% employer match about $61,101 at 4% or $40,734 at 6%; with 100% employer match about $45,826 at 4% or $30,550 at 6%. |
| 2022 | 1 | 18 | $1,847,341 | $68,294 | $3,794iApproximate average salary by contribution assumption: employee only about $94,853 at 4% or $63,235 at 6%; with 50% employer match about $63,235 at 4% or $42,157 at 6%; with 100% employer match about $47,426 at 4% or $31,618 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 18 | $1,847,341 | $68,294 | $3,794iApproximate average salary by contribution assumption: employee only about $94,853 at 4% or $63,235 at 6%; with 50% employer match about $63,235 at 4% or $42,157 at 6%; with 100% employer match about $47,426 at 4% or $31,618 at 6%. |
| 2021 | 1 | 21 | $2,787,119 | $68,543 | $3,264iApproximate average salary by contribution assumption: employee only about $81,599 at 4% or $54,399 at 6%; with 50% employer match about $54,399 at 4% or $36,266 at 6%; with 100% employer match about $40,799 at 4% or $27,200 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 21 | $2,787,119 | $68,543 | $3,264iApproximate average salary by contribution assumption: employee only about $81,599 at 4% or $54,399 at 6%; with 50% employer match about $54,399 at 4% or $36,266 at 6%; with 100% employer match about $40,799 at 4% or $27,200 at 6%. |
| 2020 | 1 | 22 | $2,415,799 | $59,461 | $2,703iApproximate average salary by contribution assumption: employee only about $67,569 at 4% or $45,046 at 6%; with 50% employer match about $45,046 at 4% or $30,031 at 6%; with 100% employer match about $33,785 at 4% or $22,523 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 22 | $2,415,799 | $59,461 | $2,703iApproximate average salary by contribution assumption: employee only about $67,569 at 4% or $45,046 at 6%; with 50% employer match about $45,046 at 4% or $30,031 at 6%; with 100% employer match about $33,785 at 4% or $22,523 at 6%. |
| 2019 | 1 | 22 | $2,251,474 | $68,590 | $3,118iApproximate average salary by contribution assumption: employee only about $77,943 at 4% or $51,962 at 6%; with 50% employer match about $51,962 at 4% or $34,641 at 6%; with 100% employer match about $38,972 at 4% or $25,981 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 22 | $2,251,474 | $68,590 | $3,118iApproximate average salary by contribution assumption: employee only about $77,943 at 4% or $51,962 at 6%; with 50% employer match about $51,962 at 4% or $34,641 at 6%; with 100% employer match about $38,972 at 4% or $25,981 at 6%. |
| 2018 | 1 | 23 | $1,921,699 | $60,178 | $2,616iApproximate average salary by contribution assumption: employee only about $65,411 at 4% or $43,607 at 6%; with 50% employer match about $43,607 at 4% or $29,071 at 6%; with 100% employer match about $32,705 at 4% or $21,804 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 23 | $1,921,699 | $60,178 | $2,616iApproximate average salary by contribution assumption: employee only about $65,411 at 4% or $43,607 at 6%; with 50% employer match about $43,607 at 4% or $29,071 at 6%; with 100% employer match about $32,705 at 4% or $21,804 at 6%. |
| 2017 | 1 | 21 | $2,068,269 | $59,502 | $2,833iApproximate average salary by contribution assumption: employee only about $70,836 at 4% or $47,224 at 6%; with 50% employer match about $47,224 at 4% or $31,483 at 6%; with 100% employer match about $35,418 at 4% or $23,612 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 21 | $2,068,269 | $59,502 | $2,833iApproximate average salary by contribution assumption: employee only about $70,836 at 4% or $47,224 at 6%; with 50% employer match about $47,224 at 4% or $31,483 at 6%; with 100% employer match about $35,418 at 4% or $23,612 at 6%. |
| 2016 | 1 | 23 | $1,794,931 | $58,448 | $2,541iApproximate average salary by contribution assumption: employee only about $63,530 at 4% or $42,354 at 6%; with 50% employer match about $42,354 at 4% or $28,236 at 6%; with 100% employer match about $31,765 at 4% or $21,177 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 23 | $1,794,931 | $58,448 | $2,541iApproximate average salary by contribution assumption: employee only about $63,530 at 4% or $42,354 at 6%; with 50% employer match about $42,354 at 4% or $28,236 at 6%; with 100% employer match about $31,765 at 4% or $21,177 at 6%. |
| 2015 | 1 | 26 | $1,683,524 | $77,744 | $2,990iApproximate average salary by contribution assumption: employee only about $74,754 at 4% or $49,836 at 6%; with 50% employer match about $49,836 at 4% or $33,224 at 6%; with 100% employer match about $37,377 at 4% or $24,918 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 26 | $1,683,524 | $77,744 | $2,990iApproximate average salary by contribution assumption: employee only about $74,754 at 4% or $49,836 at 6%; with 50% employer match about $49,836 at 4% or $33,224 at 6%; with 100% employer match about $37,377 at 4% or $24,918 at 6%. |
| 2014 | 1 | 25 | $1,741,706 | $73,124 | $2,925iApproximate average salary by contribution assumption: employee only about $73,124 at 4% or $48,749 at 6%; with 50% employer match about $48,749 at 4% or $32,500 at 6%; with 100% employer match about $36,562 at 4% or $24,375 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 25 | $1,741,706 | $73,124 | $2,925iApproximate average salary by contribution assumption: employee only about $73,124 at 4% or $48,749 at 6%; with 50% employer match about $48,749 at 4% or $32,500 at 6%; with 100% employer match about $36,562 at 4% or $24,375 at 6%. |
| 2013 | 1 | 21 | $1,597,979 | $63,941 | $3,045iApproximate average salary by contribution assumption: employee only about $76,120 at 4% or $50,747 at 6%; with 50% employer match about $50,747 at 4% or $33,831 at 6%; with 100% employer match about $38,060 at 4% or $25,373 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 21 | $1,597,979 | $63,941 | $3,045iApproximate average salary by contribution assumption: employee only about $76,120 at 4% or $50,747 at 6%; with 50% employer match about $50,747 at 4% or $33,831 at 6%; with 100% employer match about $38,060 at 4% or $25,373 at 6%. |
| 2012 | 1 | 22 | $1,301,576 | $65,466 | $2,976iApproximate average salary by contribution assumption: employee only about $74,393 at 4% or $49,595 at 6%; with 50% employer match about $49,595 at 4% or $33,064 at 6%; with 100% employer match about $37,197 at 4% or $24,798 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 22 | $1,301,576 | $65,466 | $2,976iApproximate average salary by contribution assumption: employee only about $74,393 at 4% or $49,595 at 6%; with 50% employer match about $49,595 at 4% or $33,064 at 6%; with 100% employer match about $37,197 at 4% or $24,798 at 6%. |
| 2011 | 1 | 22 | $1,186,807 | $9,079 | $413iApproximate average salary by contribution assumption: employee only about $10,317 at 4% or $6,878 at 6%; with 50% employer match about $6,878 at 4% or $4,585 at 6%; with 100% employer match about $5,159 at 4% or $3,439 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 22 | $1,186,807 | $9,079 | $413iApproximate average salary by contribution assumption: employee only about $10,317 at 4% or $6,878 at 6%; with 50% employer match about $6,878 at 4% or $4,585 at 6%; with 100% employer match about $5,159 at 4% or $3,439 at 6%. |
| 2010 | 1 | 21 | $1,189,579 | $49,192 | $2,342iApproximate average salary by contribution assumption: employee only about $58,562 at 4% or $39,041 at 6%; with 50% employer match about $39,041 at 4% or $26,028 at 6%; with 100% employer match about $29,281 at 4% or $19,521 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 21 | $1,189,579 | $49,192 | $2,342iApproximate average salary by contribution assumption: employee only about $58,562 at 4% or $39,041 at 6%; with 50% employer match about $39,041 at 4% or $26,028 at 6%; with 100% employer match about $29,281 at 4% or $19,521 at 6%. |
| 2009 | 2 | 28 | $1,511,830 | $55,525 | $1,983iApproximate average salary by contribution assumption: employee only about $49,576 at 4% or $33,051 at 6%; with 50% employer match about $33,051 at 4% or $22,034 at 6%; with 100% employer match about $24,788 at 4% or $16,525 at 6%. |
| MACK ENGINEERING CORPORATION 401(K) PLAN | - | 28 | $1,511,830 | $55,525 | $1,983iApproximate average salary by contribution assumption: employee only about $49,576 at 4% or $33,051 at 6%; with 50% employer match about $33,051 at 4% or $22,034 at 6%; with 100% employer match about $24,788 at 4% or $16,525 at 6%. |
| MACK ENGINEERING CORPORATION FROZEN PLAN | - | 0 | $0 | - | - |
| 2008 | 1 | 25 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 25 | - | - | - |
| 2007 | 1 | 29 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 29 | - | - | - |
| 2006 | 1 | 30 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 30 | - | - | - |
| 2005 | 1 | 25 | $1,994,888 | $141,055 | $5,642iApproximate average salary by contribution assumption: employee only about $141,055 at 4% or $94,037 at 6%; with 50% employer match about $94,037 at 4% or $62,691 at 6%; with 100% employer match about $70,528 at 4% or $47,018 at 6%. |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 25 | $1,994,888 | $141,055 | $5,642iApproximate average salary by contribution assumption: employee only about $141,055 at 4% or $94,037 at 6%; with 50% employer match about $94,037 at 4% or $62,691 at 6%; with 100% employer match about $70,528 at 4% or $47,018 at 6%. |
| 2004 | 1 | 21 | $1,630,994 | $135,177 | $6,437iApproximate average salary by contribution assumption: employee only about $160,925 at 4% or $107,283 at 6%; with 50% employer match about $107,283 at 4% or $71,522 at 6%; with 100% employer match about $80,463 at 4% or $53,642 at 6%. |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 21 | $1,630,994 | $135,177 | $6,437iApproximate average salary by contribution assumption: employee only about $160,925 at 4% or $107,283 at 6%; with 50% employer match about $107,283 at 4% or $71,522 at 6%; with 100% employer match about $80,463 at 4% or $53,642 at 6%. |
| 2003 | 1 | 23 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 23 | - | - | - |
| 2002 | 1 | 24 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 24 | - | - | - |
| 2001 | 1 | 28 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 28 | - | - | - |
| 2000 | 1 | 24 | $0 | $0 | - |
| MACK ENGINEERING CORPORATION 401K PLAN | - | 24 | - | - | - |