Civic Intelligence

Mass Rock Services Inc

Plan context: Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust

EIN 20-1690236 • Lancaster, MA • 18 filings • 5 plans

68 Main StLancaster, MA 01523-2800
Current Snapshot

Latest Year

2025

2025 Participants

2

2025 Assets

$29,414

2025 Contributions

$20,287

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$298,290$149,145$0201320192025YearValue
$29,414Latest year 2025

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

950201320192025YearValue
2Latest year 2025

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 / FilingFilingsParticipantsAssetsContributionsContrib./Participant
202512$29,414$0-
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-2$29,414$0-
202413$0$0-
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-3$0--
202313$298,290$20,287$6,762iApproximate average salary by contribution assumption: employee only about $169,058 at 4% or $112,706 at 6%; with 50% employer match about $112,706 at 4% or $75,137 at 6%; with 100% employer match about $84,529 at 4% or $56,353 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-3$298,290$20,287$6,762iApproximate average salary by contribution assumption: employee only about $169,058 at 4% or $112,706 at 6%; with 50% employer match about $112,706 at 4% or $75,137 at 6%; with 100% employer match about $84,529 at 4% or $56,353 at 6%.
202213$245,616$32,051$10,684iApproximate average salary by contribution assumption: employee only about $267,092 at 4% or $178,061 at 6%; with 50% employer match about $178,061 at 4% or $118,707 at 6%; with 100% employer match about $133,546 at 4% or $89,031 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-3$245,616$32,051$10,684iApproximate average salary by contribution assumption: employee only about $267,092 at 4% or $178,061 at 6%; with 50% employer match about $178,061 at 4% or $118,707 at 6%; with 100% employer match about $133,546 at 4% or $89,031 at 6%.
202113$263,671$29,794$9,931iApproximate average salary by contribution assumption: employee only about $248,283 at 4% or $165,522 at 6%; with 50% employer match about $165,522 at 4% or $110,348 at 6%; with 100% employer match about $124,142 at 4% or $82,761 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-3$263,671$29,794$9,931iApproximate average salary by contribution assumption: employee only about $248,283 at 4% or $165,522 at 6%; with 50% employer match about $165,522 at 4% or $110,348 at 6%; with 100% employer match about $124,142 at 4% or $82,761 at 6%.
202013$215,091$19,761$6,587iApproximate average salary by contribution assumption: employee only about $164,675 at 4% or $109,783 at 6%; with 50% employer match about $109,783 at 4% or $73,189 at 6%; with 100% employer match about $82,338 at 4% or $54,892 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-3$215,091$19,761$6,587iApproximate average salary by contribution assumption: employee only about $164,675 at 4% or $109,783 at 6%; with 50% employer match about $109,783 at 4% or $73,189 at 6%; with 100% employer match about $82,338 at 4% or $54,892 at 6%.
201914$231,795$13,620$3,405iApproximate average salary by contribution assumption: employee only about $85,125 at 4% or $56,750 at 6%; with 50% employer match about $56,750 at 4% or $37,833 at 6%; with 100% employer match about $42,563 at 4% or $28,375 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-4$231,795$13,620$3,405iApproximate average salary by contribution assumption: employee only about $85,125 at 4% or $56,750 at 6%; with 50% employer match about $56,750 at 4% or $37,833 at 6%; with 100% employer match about $42,563 at 4% or $28,375 at 6%.
201814$201,421$59,701$14,925iApproximate average salary by contribution assumption: employee only about $373,131 at 4% or $248,754 at 6%; with 50% employer match about $248,754 at 4% or $165,836 at 6%; with 100% employer match about $186,566 at 4% or $124,377 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-4$201,421$59,701$14,925iApproximate average salary by contribution assumption: employee only about $373,131 at 4% or $248,754 at 6%; with 50% employer match about $248,754 at 4% or $165,836 at 6%; with 100% employer match about $186,566 at 4% or $124,377 at 6%.
201725$184,817$83,193$16,639iApproximate average salary by contribution assumption: employee only about $415,965 at 4% or $277,310 at 6%; with 50% employer match about $277,310 at 4% or $184,873 at 6%; with 100% employer match about $207,982 at 4% or $138,655 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-5$184,817$83,193$16,639iApproximate average salary by contribution assumption: employee only about $415,965 at 4% or $277,310 at 6%; with 50% employer match about $277,310 at 4% or $184,873 at 6%; with 100% employer match about $207,982 at 4% or $138,655 at 6%.
MASS ROCK SERVICES PENSION PLAN-0$0--
201629$147,422$11,489$1,277iApproximate average salary by contribution assumption: employee only about $31,914 at 4% or $21,276 at 6%; with 50% employer match about $21,276 at 4% or $14,184 at 6%; with 100% employer match about $15,957 at 4% or $10,638 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-9$80,940$11,489$1,277iApproximate average salary by contribution assumption: employee only about $31,914 at 4% or $21,276 at 6%; with 50% employer match about $21,276 at 4% or $14,184 at 6%; with 100% employer match about $15,957 at 4% or $10,638 at 6%.
MASS ROCK SERVICES PENSION PLAN-4$66,482--
201525$166,985$73,983$14,797iApproximate average salary by contribution assumption: employee only about $369,915 at 4% or $246,610 at 6%; with 50% employer match about $246,610 at 4% or $164,407 at 6%; with 100% employer match about $184,958 at 4% or $123,305 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-5$102,300$38,983$7,797iApproximate average salary by contribution assumption: employee only about $194,915 at 4% or $129,943 at 6%; with 50% employer match about $129,943 at 4% or $86,629 at 6%; with 100% employer match about $97,458 at 4% or $64,972 at 6%.
MASS ROCK SERVICES PENSION PLAN-4$64,685$35,000$8,750iApproximate average salary by contribution assumption: employee only about $218,750 at 4% or $145,833 at 6%; with 50% employer match about $145,833 at 4% or $97,222 at 6%; with 100% employer match about $109,375 at 4% or $72,917 at 6%.
201425$94,610$64,557$12,911iApproximate average salary by contribution assumption: employee only about $322,785 at 4% or $215,190 at 6%; with 50% employer match about $215,190 at 4% or $143,460 at 6%; with 100% employer match about $161,393 at 4% or $107,595 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-5$63,866$64,557$12,911iApproximate average salary by contribution assumption: employee only about $322,785 at 4% or $215,190 at 6%; with 50% employer match about $215,190 at 4% or $143,460 at 6%; with 100% employer match about $161,393 at 4% or $107,595 at 6%.
MASS ROCK SERVICES PENSION PLAN-5$30,744--
201325$35,443$35,443$7,089iApproximate average salary by contribution assumption: employee only about $177,215 at 4% or $118,143 at 6%; with 50% employer match about $118,143 at 4% or $78,762 at 6%; with 100% employer match about $88,608 at 4% or $59,072 at 6%.
MASS ROCK SERVICES PENSION PLAN-5$35,443$35,443$7,089iApproximate average salary by contribution assumption: employee only about $177,215 at 4% or $118,143 at 6%; with 50% employer match about $118,143 at 4% or $78,762 at 6%; with 100% employer match about $88,608 at 4% or $59,072 at 6%.
Mass Rock Services Inc. 401(K) Profit Sharing Plan & Trust-0$0--