Modular Process Control, L. L. C.
Plan context: Mpc 401(K) and Retirement Plan
EIN 22-3877149 • St. Louis, MO • 22 filings • 2 plans
Current Snapshot
Latest Year
2025
2025 Participants
15
2025 Assets
$656,472
2025 Contributions
$16,217
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 | 15 | $656,472 | $16,217 | $1,081iApproximate average salary by contribution assumption: employee only about $27,028 at 4% or $18,019 at 6%; with 50% employer match about $18,019 at 4% or $12,013 at 6%; with 100% employer match about $13,514 at 4% or $9,009 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 15 | $656,472 | $16,217 | $1,081iApproximate average salary by contribution assumption: employee only about $27,028 at 4% or $18,019 at 6%; with 50% employer match about $18,019 at 4% or $12,013 at 6%; with 100% employer match about $13,514 at 4% or $9,009 at 6%. |
| 2024 | 1 | 19 | $804,502 | $76,322 | $4,017iApproximate average salary by contribution assumption: employee only about $100,424 at 4% or $66,949 at 6%; with 50% employer match about $66,949 at 4% or $44,633 at 6%; with 100% employer match about $50,212 at 4% or $33,475 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 19 | $804,502 | $76,322 | $4,017iApproximate average salary by contribution assumption: employee only about $100,424 at 4% or $66,949 at 6%; with 50% employer match about $66,949 at 4% or $44,633 at 6%; with 100% employer match about $50,212 at 4% or $33,475 at 6%. |
| 2023 | 1 | 31 | $659,814 | $95,040 | $3,066iApproximate average salary by contribution assumption: employee only about $76,645 at 4% or $51,097 at 6%; with 50% employer match about $51,097 at 4% or $34,065 at 6%; with 100% employer match about $38,323 at 4% or $25,548 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 31 | $659,814 | $95,040 | $3,066iApproximate average salary by contribution assumption: employee only about $76,645 at 4% or $51,097 at 6%; with 50% employer match about $51,097 at 4% or $34,065 at 6%; with 100% employer match about $38,323 at 4% or $25,548 at 6%. |
| 2022 | 1 | 29 | $871,340 | $87,626 | $3,022iApproximate average salary by contribution assumption: employee only about $75,540 at 4% or $50,360 at 6%; with 50% employer match about $50,360 at 4% or $33,573 at 6%; with 100% employer match about $37,770 at 4% or $25,180 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 29 | $871,340 | $87,626 | $3,022iApproximate average salary by contribution assumption: employee only about $75,540 at 4% or $50,360 at 6%; with 50% employer match about $50,360 at 4% or $33,573 at 6%; with 100% employer match about $37,770 at 4% or $25,180 at 6%. |
| 2021 | 1 | 30 | $1,120,989 | $30,008 | $1,000iApproximate average salary by contribution assumption: employee only about $25,007 at 4% or $16,671 at 6%; with 50% employer match about $16,671 at 4% or $11,114 at 6%; with 100% employer match about $12,503 at 4% or $8,336 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 30 | $1,120,989 | $30,008 | $1,000iApproximate average salary by contribution assumption: employee only about $25,007 at 4% or $16,671 at 6%; with 50% employer match about $16,671 at 4% or $11,114 at 6%; with 100% employer match about $12,503 at 4% or $8,336 at 6%. |
| 2020 | 1 | 30 | $1,019,855 | $67,233 | $2,241iApproximate average salary by contribution assumption: employee only about $56,028 at 4% or $37,352 at 6%; with 50% employer match about $37,352 at 4% or $24,901 at 6%; with 100% employer match about $28,014 at 4% or $18,676 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 30 | $1,019,855 | $67,233 | $2,241iApproximate average salary by contribution assumption: employee only about $56,028 at 4% or $37,352 at 6%; with 50% employer match about $37,352 at 4% or $24,901 at 6%; with 100% employer match about $28,014 at 4% or $18,676 at 6%. |
| 2019 | 1 | 35 | $1,051,971 | $91,060 | $2,602iApproximate average salary by contribution assumption: employee only about $65,043 at 4% or $43,362 at 6%; with 50% employer match about $43,362 at 4% or $28,908 at 6%; with 100% employer match about $32,521 at 4% or $21,681 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 35 | $1,051,971 | $91,060 | $2,602iApproximate average salary by contribution assumption: employee only about $65,043 at 4% or $43,362 at 6%; with 50% employer match about $43,362 at 4% or $28,908 at 6%; with 100% employer match about $32,521 at 4% or $21,681 at 6%. |
| 2018 | 1 | 34 | $996,049 | $424,465 | $12,484iApproximate average salary by contribution assumption: employee only about $312,107 at 4% or $208,071 at 6%; with 50% employer match about $208,071 at 4% or $138,714 at 6%; with 100% employer match about $156,053 at 4% or $104,036 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 34 | $996,049 | $424,465 | $12,484iApproximate average salary by contribution assumption: employee only about $312,107 at 4% or $208,071 at 6%; with 50% employer match about $208,071 at 4% or $138,714 at 6%; with 100% employer match about $156,053 at 4% or $104,036 at 6%. |
| 2017 | 1 | 31 | $681,416 | $88,002 | $2,839iApproximate average salary by contribution assumption: employee only about $70,969 at 4% or $47,313 at 6%; with 50% employer match about $47,313 at 4% or $31,542 at 6%; with 100% employer match about $35,485 at 4% or $23,656 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 31 | $681,416 | $88,002 | $2,839iApproximate average salary by contribution assumption: employee only about $70,969 at 4% or $47,313 at 6%; with 50% employer match about $47,313 at 4% or $31,542 at 6%; with 100% employer match about $35,485 at 4% or $23,656 at 6%. |
| 2016 | 1 | 27 | $658,536 | $84,470 | $3,129iApproximate average salary by contribution assumption: employee only about $78,213 at 4% or $52,142 at 6%; with 50% employer match about $52,142 at 4% or $34,761 at 6%; with 100% employer match about $39,106 at 4% or $26,071 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 27 | $658,536 | $84,470 | $3,129iApproximate average salary by contribution assumption: employee only about $78,213 at 4% or $52,142 at 6%; with 50% employer match about $52,142 at 4% or $34,761 at 6%; with 100% employer match about $39,106 at 4% or $26,071 at 6%. |
| 2015 | 1 | 35 | $1,451,787 | $82,599 | $2,360iApproximate average salary by contribution assumption: employee only about $58,999 at 4% or $39,333 at 6%; with 50% employer match about $39,333 at 4% or $26,222 at 6%; with 100% employer match about $29,500 at 4% or $19,666 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 35 | $1,451,787 | $82,599 | $2,360iApproximate average salary by contribution assumption: employee only about $58,999 at 4% or $39,333 at 6%; with 50% employer match about $39,333 at 4% or $26,222 at 6%; with 100% employer match about $29,500 at 4% or $19,666 at 6%. |
| 2014 | 1 | 33 | $2,359,472 | $143,890 | $4,360iApproximate average salary by contribution assumption: employee only about $109,008 at 4% or $72,672 at 6%; with 50% employer match about $72,672 at 4% or $48,448 at 6%; with 100% employer match about $54,504 at 4% or $36,336 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 33 | $2,359,472 | $143,890 | $4,360iApproximate average salary by contribution assumption: employee only about $109,008 at 4% or $72,672 at 6%; with 50% employer match about $72,672 at 4% or $48,448 at 6%; with 100% employer match about $54,504 at 4% or $36,336 at 6%. |
| 2013 | 1 | 37 | $2,693,686 | $251,098 | $6,786iApproximate average salary by contribution assumption: employee only about $169,661 at 4% or $113,107 at 6%; with 50% employer match about $113,107 at 4% or $75,405 at 6%; with 100% employer match about $84,830 at 4% or $56,554 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 37 | $2,693,686 | $251,098 | $6,786iApproximate average salary by contribution assumption: employee only about $169,661 at 4% or $113,107 at 6%; with 50% employer match about $113,107 at 4% or $75,405 at 6%; with 100% employer match about $84,830 at 4% or $56,554 at 6%. |
| 2012 | 1 | 32 | $2,047,299 | $293,185 | $9,162iApproximate average salary by contribution assumption: employee only about $229,051 at 4% or $152,701 at 6%; with 50% employer match about $152,701 at 4% or $101,800 at 6%; with 100% employer match about $114,525 at 4% or $76,350 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 32 | $2,047,299 | $293,185 | $9,162iApproximate average salary by contribution assumption: employee only about $229,051 at 4% or $152,701 at 6%; with 50% employer match about $152,701 at 4% or $101,800 at 6%; with 100% employer match about $114,525 at 4% or $76,350 at 6%. |
| 2011 | 1 | 37 | $1,666,916 | $266,128 | $7,193iApproximate average salary by contribution assumption: employee only about $179,816 at 4% or $119,877 at 6%; with 50% employer match about $119,877 at 4% or $79,918 at 6%; with 100% employer match about $89,908 at 4% or $59,939 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 37 | $1,666,916 | $266,128 | $7,193iApproximate average salary by contribution assumption: employee only about $179,816 at 4% or $119,877 at 6%; with 50% employer match about $119,877 at 4% or $79,918 at 6%; with 100% employer match about $89,908 at 4% or $59,939 at 6%. |
| 2010 | 1 | 39 | $1,552,796 | $285,196 | $7,313iApproximate average salary by contribution assumption: employee only about $182,818 at 4% or $121,879 at 6%; with 50% employer match about $121,879 at 4% or $81,252 at 6%; with 100% employer match about $91,409 at 4% or $60,939 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 39 | $1,552,796 | $285,196 | $7,313iApproximate average salary by contribution assumption: employee only about $182,818 at 4% or $121,879 at 6%; with 50% employer match about $121,879 at 4% or $81,252 at 6%; with 100% employer match about $91,409 at 4% or $60,939 at 6%. |
| 2009 | 1 | 34 | $1,157,147 | $292,382 | $8,599iApproximate average salary by contribution assumption: employee only about $214,987 at 4% or $143,325 at 6%; with 50% employer match about $143,325 at 4% or $95,550 at 6%; with 100% employer match about $107,493 at 4% or $71,662 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 34 | $1,157,147 | $292,382 | $8,599iApproximate average salary by contribution assumption: employee only about $214,987 at 4% or $143,325 at 6%; with 50% employer match about $143,325 at 4% or $95,550 at 6%; with 100% employer match about $107,493 at 4% or $71,662 at 6%. |
| 2008 | 1 | 40 | $761,131 | $292,433 | $7,311iApproximate average salary by contribution assumption: employee only about $182,771 at 4% or $121,847 at 6%; with 50% employer match about $121,847 at 4% or $81,231 at 6%; with 100% employer match about $91,385 at 4% or $60,924 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 40 | $761,131 | $292,433 | $7,311iApproximate average salary by contribution assumption: employee only about $182,771 at 4% or $121,847 at 6%; with 50% employer match about $121,847 at 4% or $81,231 at 6%; with 100% employer match about $91,385 at 4% or $60,924 at 6%. |
| 2007 | 1 | 29 | $785,397 | $236,782 | $8,165iApproximate average salary by contribution assumption: employee only about $204,122 at 4% or $136,082 at 6%; with 50% employer match about $136,082 at 4% or $90,721 at 6%; with 100% employer match about $102,061 at 4% or $68,041 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 29 | $785,397 | $236,782 | $8,165iApproximate average salary by contribution assumption: employee only about $204,122 at 4% or $136,082 at 6%; with 50% employer match about $136,082 at 4% or $90,721 at 6%; with 100% employer match about $102,061 at 4% or $68,041 at 6%. |
| 2006 | 1 | 30 | $504,668 | $205,234 | $6,841iApproximate average salary by contribution assumption: employee only about $171,028 at 4% or $114,019 at 6%; with 50% employer match about $114,019 at 4% or $76,013 at 6%; with 100% employer match about $85,514 at 4% or $57,009 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 30 | $504,668 | $205,234 | $6,841iApproximate average salary by contribution assumption: employee only about $171,028 at 4% or $114,019 at 6%; with 50% employer match about $114,019 at 4% or $76,013 at 6%; with 100% employer match about $85,514 at 4% or $57,009 at 6%. |
| 2005 | 1 | 12 | $271,419 | $139,887 | $11,657iApproximate average salary by contribution assumption: employee only about $291,431 at 4% or $194,288 at 6%; with 50% employer match about $194,288 at 4% or $129,525 at 6%; with 100% employer match about $145,716 at 4% or $97,144 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 12 | $271,419 | $139,887 | $11,657iApproximate average salary by contribution assumption: employee only about $291,431 at 4% or $194,288 at 6%; with 50% employer match about $194,288 at 4% or $129,525 at 6%; with 100% employer match about $145,716 at 4% or $97,144 at 6%. |
| 2004 | 1 | 12 | $118,956 | $113,052 | $9,421iApproximate average salary by contribution assumption: employee only about $235,525 at 4% or $157,017 at 6%; with 50% employer match about $157,017 at 4% or $104,678 at 6%; with 100% employer match about $117,763 at 4% or $78,508 at 6%. |
| Mpc 401(K) and Retirement Plan | - | 12 | $118,956 | $113,052 | $9,421iApproximate average salary by contribution assumption: employee only about $235,525 at 4% or $157,017 at 6%; with 50% employer match about $157,017 at 4% or $104,678 at 6%; with 100% employer match about $117,763 at 4% or $78,508 at 6%. |