Construction Materials Service Inc.
Plan context: Construction Materials Service Inc. 401(K) Retirement Plan
EIN 04-2603126 • Marlboro, MA • 24 filings • 3 plans
Current Snapshot
Latest Year
2025
2025 Participants
30
2025 Assets
$5,994,376
2025 Contributions
$260,801
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 | 30 | $5,994,376 | $260,801 | $8,693iApproximate average salary by contribution assumption: employee only about $217,334 at 4% or $144,889 at 6%; with 50% employer match about $144,889 at 4% or $96,593 at 6%; with 100% employer match about $108,667 at 4% or $72,445 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 30 | $5,994,376 | $260,801 | $8,693iApproximate average salary by contribution assumption: employee only about $217,334 at 4% or $144,889 at 6%; with 50% employer match about $144,889 at 4% or $96,593 at 6%; with 100% employer match about $108,667 at 4% or $72,445 at 6%. |
| 2024 | 1 | 31 | $5,554,657 | $313,855 | $10,124iApproximate average salary by contribution assumption: employee only about $253,109 at 4% or $168,739 at 6%; with 50% employer match about $168,739 at 4% or $112,493 at 6%; with 100% employer match about $126,554 at 4% or $84,370 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 31 | $5,554,657 | $313,855 | $10,124iApproximate average salary by contribution assumption: employee only about $253,109 at 4% or $168,739 at 6%; with 50% employer match about $168,739 at 4% or $112,493 at 6%; with 100% employer match about $126,554 at 4% or $84,370 at 6%. |
| 2023 | 1 | 31 | $4,701,507 | $202,682 | $6,538iApproximate average salary by contribution assumption: employee only about $163,453 at 4% or $108,969 at 6%; with 50% employer match about $108,969 at 4% or $72,646 at 6%; with 100% employer match about $81,727 at 4% or $54,484 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 31 | $4,701,507 | $202,682 | $6,538iApproximate average salary by contribution assumption: employee only about $163,453 at 4% or $108,969 at 6%; with 50% employer match about $108,969 at 4% or $72,646 at 6%; with 100% employer match about $81,727 at 4% or $54,484 at 6%. |
| 2022 | 1 | 29 | $3,951,692 | $207,759 | $7,164iApproximate average salary by contribution assumption: employee only about $179,103 at 4% or $119,402 at 6%; with 50% employer match about $119,402 at 4% or $79,601 at 6%; with 100% employer match about $89,551 at 4% or $59,701 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 29 | $3,951,692 | $207,759 | $7,164iApproximate average salary by contribution assumption: employee only about $179,103 at 4% or $119,402 at 6%; with 50% employer match about $119,402 at 4% or $79,601 at 6%; with 100% employer match about $89,551 at 4% or $59,701 at 6%. |
| 2021 | 1 | 29 | $4,858,984 | $330,570 | $11,399iApproximate average salary by contribution assumption: employee only about $284,974 at 4% or $189,983 at 6%; with 50% employer match about $189,983 at 4% or $126,655 at 6%; with 100% employer match about $142,487 at 4% or $94,991 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 29 | $4,858,984 | $330,570 | $11,399iApproximate average salary by contribution assumption: employee only about $284,974 at 4% or $189,983 at 6%; with 50% employer match about $189,983 at 4% or $126,655 at 6%; with 100% employer match about $142,487 at 4% or $94,991 at 6%. |
| 2020 | 1 | 31 | $4,239,961 | $231,260 | $7,460iApproximate average salary by contribution assumption: employee only about $186,500 at 4% or $124,333 at 6%; with 50% employer match about $124,333 at 4% or $82,889 at 6%; with 100% employer match about $93,250 at 4% or $62,167 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 31 | $4,239,961 | $231,260 | $7,460iApproximate average salary by contribution assumption: employee only about $186,500 at 4% or $124,333 at 6%; with 50% employer match about $124,333 at 4% or $82,889 at 6%; with 100% employer match about $93,250 at 4% or $62,167 at 6%. |
| 2019 | 1 | 30 | $3,419,156 | $208,338 | $6,945iApproximate average salary by contribution assumption: employee only about $173,615 at 4% or $115,743 at 6%; with 50% employer match about $115,743 at 4% or $77,162 at 6%; with 100% employer match about $86,808 at 4% or $57,872 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 30 | $3,419,156 | $208,338 | $6,945iApproximate average salary by contribution assumption: employee only about $173,615 at 4% or $115,743 at 6%; with 50% employer match about $115,743 at 4% or $77,162 at 6%; with 100% employer match about $86,808 at 4% or $57,872 at 6%. |
| 2018 | 1 | 30 | $2,899,779 | $227,585 | $7,586iApproximate average salary by contribution assumption: employee only about $189,654 at 4% or $126,436 at 6%; with 50% employer match about $126,436 at 4% or $84,291 at 6%; with 100% employer match about $94,827 at 4% or $63,218 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 30 | $2,899,779 | $227,585 | $7,586iApproximate average salary by contribution assumption: employee only about $189,654 at 4% or $126,436 at 6%; with 50% employer match about $126,436 at 4% or $84,291 at 6%; with 100% employer match about $94,827 at 4% or $63,218 at 6%. |
| 2017 | 1 | 32 | $2,839,845 | $194,927 | $6,091iApproximate average salary by contribution assumption: employee only about $152,287 at 4% or $101,524 at 6%; with 50% employer match about $101,524 at 4% or $67,683 at 6%; with 100% employer match about $76,143 at 4% or $50,762 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 32 | $2,839,845 | $194,927 | $6,091iApproximate average salary by contribution assumption: employee only about $152,287 at 4% or $101,524 at 6%; with 50% employer match about $101,524 at 4% or $67,683 at 6%; with 100% employer match about $76,143 at 4% or $50,762 at 6%. |
| 2016 | 1 | 31 | $2,297,833 | $207,688 | $6,700iApproximate average salary by contribution assumption: employee only about $167,490 at 4% or $111,660 at 6%; with 50% employer match about $111,660 at 4% or $74,440 at 6%; with 100% employer match about $83,745 at 4% or $55,830 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 31 | $2,297,833 | $207,688 | $6,700iApproximate average salary by contribution assumption: employee only about $167,490 at 4% or $111,660 at 6%; with 50% employer match about $111,660 at 4% or $74,440 at 6%; with 100% employer match about $83,745 at 4% or $55,830 at 6%. |
| 2015 | 1 | 33 | $1,932,656 | $199,365 | $6,041iApproximate average salary by contribution assumption: employee only about $151,034 at 4% or $100,689 at 6%; with 50% employer match about $100,689 at 4% or $67,126 at 6%; with 100% employer match about $75,517 at 4% or $50,345 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 33 | $1,932,656 | $199,365 | $6,041iApproximate average salary by contribution assumption: employee only about $151,034 at 4% or $100,689 at 6%; with 50% employer match about $100,689 at 4% or $67,126 at 6%; with 100% employer match about $75,517 at 4% or $50,345 at 6%. |
| 2014 | 1 | 24 | $1,854,308 | $171,193 | $7,133iApproximate average salary by contribution assumption: employee only about $178,326 at 4% or $118,884 at 6%; with 50% employer match about $118,884 at 4% or $79,256 at 6%; with 100% employer match about $89,163 at 4% or $59,442 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 24 | $1,854,308 | $171,193 | $7,133iApproximate average salary by contribution assumption: employee only about $178,326 at 4% or $118,884 at 6%; with 50% employer match about $118,884 at 4% or $79,256 at 6%; with 100% employer match about $89,163 at 4% or $59,442 at 6%. |
| 2013 | 1 | 22 | $1,561,250 | $92,650 | $4,211iApproximate average salary by contribution assumption: employee only about $105,284 at 4% or $70,189 at 6%; with 50% employer match about $70,189 at 4% or $46,793 at 6%; with 100% employer match about $52,642 at 4% or $35,095 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 22 | $1,561,250 | $92,650 | $4,211iApproximate average salary by contribution assumption: employee only about $105,284 at 4% or $70,189 at 6%; with 50% employer match about $70,189 at 4% or $46,793 at 6%; with 100% employer match about $52,642 at 4% or $35,095 at 6%. |
| 2012 | 1 | 28 | $1,303,469 | $115,404 | $4,122iApproximate average salary by contribution assumption: employee only about $103,039 at 4% or $68,693 at 6%; with 50% employer match about $68,693 at 4% or $45,795 at 6%; with 100% employer match about $51,520 at 4% or $34,346 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 28 | $1,303,469 | $115,404 | $4,122iApproximate average salary by contribution assumption: employee only about $103,039 at 4% or $68,693 at 6%; with 50% employer match about $68,693 at 4% or $45,795 at 6%; with 100% employer match about $51,520 at 4% or $34,346 at 6%. |
| 2011 | 1 | 27 | $1,170,315 | $100,993 | $3,740iApproximate average salary by contribution assumption: employee only about $93,512 at 4% or $62,341 at 6%; with 50% employer match about $62,341 at 4% or $41,561 at 6%; with 100% employer match about $46,756 at 4% or $31,171 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 27 | $1,170,315 | $100,993 | $3,740iApproximate average salary by contribution assumption: employee only about $93,512 at 4% or $62,341 at 6%; with 50% employer match about $62,341 at 4% or $41,561 at 6%; with 100% employer match about $46,756 at 4% or $31,171 at 6%. |
| 2010 | 1 | 30 | $1,129,559 | $103,414 | $3,447iApproximate average salary by contribution assumption: employee only about $86,178 at 4% or $57,452 at 6%; with 50% employer match about $57,452 at 4% or $38,301 at 6%; with 100% employer match about $43,089 at 4% or $28,726 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 30 | $1,129,559 | $103,414 | $3,447iApproximate average salary by contribution assumption: employee only about $86,178 at 4% or $57,452 at 6%; with 50% employer match about $57,452 at 4% or $38,301 at 6%; with 100% employer match about $43,089 at 4% or $28,726 at 6%. |
| 2009 | 1 | 33 | $1,088,734 | $129,906 | $3,937iApproximate average salary by contribution assumption: employee only about $98,414 at 4% or $65,609 at 6%; with 50% employer match about $65,609 at 4% or $43,739 at 6%; with 100% employer match about $49,207 at 4% or $32,805 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 33 | $1,088,734 | $129,906 | $3,937iApproximate average salary by contribution assumption: employee only about $98,414 at 4% or $65,609 at 6%; with 50% employer match about $65,609 at 4% or $43,739 at 6%; with 100% employer match about $49,207 at 4% or $32,805 at 6%. |
| 2008 | 1 | 28 | $761,965 | $142,398 | $5,086iApproximate average salary by contribution assumption: employee only about $127,141 at 4% or $84,761 at 6%; with 50% employer match about $84,761 at 4% or $56,507 at 6%; with 100% employer match about $63,571 at 4% or $42,380 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 28 | $761,965 | $142,398 | $5,086iApproximate average salary by contribution assumption: employee only about $127,141 at 4% or $84,761 at 6%; with 50% employer match about $84,761 at 4% or $56,507 at 6%; with 100% employer match about $63,571 at 4% or $42,380 at 6%. |
| 2007 | 1 | 18 | $0 | $0 | - |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 18 | - | - | - |
| 2006 | 1 | 16 | $726,236 | $145,316 | $9,082iApproximate average salary by contribution assumption: employee only about $227,056 at 4% or $151,371 at 6%; with 50% employer match about $151,371 at 4% or $100,914 at 6%; with 100% employer match about $113,528 at 4% or $75,685 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 16 | $726,236 | $145,316 | $9,082iApproximate average salary by contribution assumption: employee only about $227,056 at 4% or $151,371 at 6%; with 50% employer match about $151,371 at 4% or $100,914 at 6%; with 100% employer match about $113,528 at 4% or $75,685 at 6%. |
| 2005 | 1 | 24 | $505,320 | $116,139 | $4,839iApproximate average salary by contribution assumption: employee only about $120,978 at 4% or $80,652 at 6%; with 50% employer match about $80,652 at 4% or $53,768 at 6%; with 100% employer match about $60,489 at 4% or $40,326 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 24 | $505,320 | $116,139 | $4,839iApproximate average salary by contribution assumption: employee only about $120,978 at 4% or $80,652 at 6%; with 50% employer match about $80,652 at 4% or $53,768 at 6%; with 100% employer match about $60,489 at 4% or $40,326 at 6%. |
| 2003 | 1 | 19 | $282,849 | $108,339 | $5,702iApproximate average salary by contribution assumption: employee only about $142,551 at 4% or $95,034 at 6%; with 50% employer match about $95,034 at 4% or $63,356 at 6%; with 100% employer match about $71,276 at 4% or $47,517 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 19 | $282,849 | $108,339 | $5,702iApproximate average salary by contribution assumption: employee only about $142,551 at 4% or $95,034 at 6%; with 50% employer match about $95,034 at 4% or $63,356 at 6%; with 100% employer match about $71,276 at 4% or $47,517 at 6%. |
| 2002 | 1 | 23 | $144,528 | $103,997 | $4,522iApproximate average salary by contribution assumption: employee only about $113,040 at 4% or $75,360 at 6%; with 50% employer match about $75,360 at 4% or $50,240 at 6%; with 100% employer match about $56,520 at 4% or $37,680 at 6%. |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 23 | $144,528 | $103,997 | $4,522iApproximate average salary by contribution assumption: employee only about $113,040 at 4% or $75,360 at 6%; with 50% employer match about $75,360 at 4% or $50,240 at 6%; with 100% employer match about $56,520 at 4% or $37,680 at 6%. |
| 2001 | 1 | 34 | $0 | $0 | - |
| Construction Materials Service Inc. 401(K) Retirement Plan | - | 34 | - | - | - |