Civic Intelligence

Giant Mechanical Systems LLC

Plan context: Giant Mechanical Systems 401(K) Plan

EIN 20-2044837 • Amityville, NY • 13 filings • 2 plans

66 Braham AveAmityville, NY 11701
Current Snapshot

Latest Year

2025

2025 Participants

2

2025 Assets

$1,381,807

2025 Contributions

$48,323

Historical Graphs

Total Assets Over Time

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

$1,381,807$690,904$0201320192025YearValue
$1,381,807Latest year 2025

Participants Over Time

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

320201320192025YearValue
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$1,381,807$48,323$24,162iApproximate average salary by contribution assumption: employee only about $604,038 at 4% or $402,692 at 6%; with 50% employer match about $402,692 at 4% or $268,461 at 6%; with 100% employer match about $302,019 at 4% or $201,346 at 6%.
Giant Mechanical Systems 401(K) Plan-2$1,381,807$48,323$24,162iApproximate average salary by contribution assumption: employee only about $604,038 at 4% or $402,692 at 6%; with 50% employer match about $402,692 at 4% or $268,461 at 6%; with 100% employer match about $302,019 at 4% or $201,346 at 6%.
202412$1,117,721$20,921$10,461iApproximate average salary by contribution assumption: employee only about $261,513 at 4% or $174,342 at 6%; with 50% employer match about $174,342 at 4% or $116,228 at 6%; with 100% employer match about $130,756 at 4% or $87,171 at 6%.
Giant Mechanical Systems 401(K) Plan-2$1,117,721$20,921$10,461iApproximate average salary by contribution assumption: employee only about $261,513 at 4% or $174,342 at 6%; with 50% employer match about $174,342 at 4% or $116,228 at 6%; with 100% employer match about $130,756 at 4% or $87,171 at 6%.
202312$969,261$38,914$19,457iApproximate average salary by contribution assumption: employee only about $486,425 at 4% or $324,283 at 6%; with 50% employer match about $324,283 at 4% or $216,189 at 6%; with 100% employer match about $243,213 at 4% or $162,142 at 6%.
Giant Mechanical Systems 401(K) Plan-2$969,261$38,914$19,457iApproximate average salary by contribution assumption: employee only about $486,425 at 4% or $324,283 at 6%; with 50% employer match about $324,283 at 4% or $216,189 at 6%; with 100% employer match about $243,213 at 4% or $162,142 at 6%.
202212$785,327$42,031$21,016iApproximate average salary by contribution assumption: employee only about $525,388 at 4% or $350,258 at 6%; with 50% employer match about $350,258 at 4% or $233,506 at 6%; with 100% employer match about $262,694 at 4% or $175,129 at 6%.
Giant Mechanical Systems 401(K) Plan-2$785,327$42,031$21,016iApproximate average salary by contribution assumption: employee only about $525,388 at 4% or $350,258 at 6%; with 50% employer match about $350,258 at 4% or $233,506 at 6%; with 100% employer match about $262,694 at 4% or $175,129 at 6%.
202112$894,150$74,747$37,374iApproximate average salary by contribution assumption: employee only about $934,338 at 4% or $622,892 at 6%; with 50% employer match about $622,892 at 4% or $415,261 at 6%; with 100% employer match about $467,169 at 4% or $311,446 at 6%.
Giant Mechanical Systems 401(K) Plan-2$894,150$74,747$37,374iApproximate average salary by contribution assumption: employee only about $934,338 at 4% or $622,892 at 6%; with 50% employer match about $622,892 at 4% or $415,261 at 6%; with 100% employer match about $467,169 at 4% or $311,446 at 6%.
202012$713,034$73,653$36,827iApproximate average salary by contribution assumption: employee only about $920,663 at 4% or $613,775 at 6%; with 50% employer match about $613,775 at 4% or $409,183 at 6%; with 100% employer match about $460,331 at 4% or $306,888 at 6%.
Giant Mechanical Systems 401(K) Plan-2$713,034$73,653$36,827iApproximate average salary by contribution assumption: employee only about $920,663 at 4% or $613,775 at 6%; with 50% employer match about $613,775 at 4% or $409,183 at 6%; with 100% employer match about $460,331 at 4% or $306,888 at 6%.
201913$524,851$69,385$23,128iApproximate average salary by contribution assumption: employee only about $578,208 at 4% or $385,472 at 6%; with 50% employer match about $385,472 at 4% or $256,981 at 6%; with 100% employer match about $289,104 at 4% or $192,736 at 6%.
Giant Mechanical Systems 401(K) Plan-3$524,851$69,385$23,128iApproximate average salary by contribution assumption: employee only about $578,208 at 4% or $385,472 at 6%; with 50% employer match about $385,472 at 4% or $256,981 at 6%; with 100% employer match about $289,104 at 4% or $192,736 at 6%.
201812$372,153$61,000$30,500iApproximate average salary by contribution assumption: employee only about $762,500 at 4% or $508,333 at 6%; with 50% employer match about $508,333 at 4% or $338,889 at 6%; with 100% employer match about $381,250 at 4% or $254,167 at 6%.
Giant Mechanical Systems 401(K) Plan-2$372,153$61,000$30,500iApproximate average salary by contribution assumption: employee only about $762,500 at 4% or $508,333 at 6%; with 50% employer match about $508,333 at 4% or $338,889 at 6%; with 100% employer match about $381,250 at 4% or $254,167 at 6%.
201712$333,127$54,000$27,000iApproximate average salary by contribution assumption: employee only about $675,000 at 4% or $450,000 at 6%; with 50% employer match about $450,000 at 4% or $300,000 at 6%; with 100% employer match about $337,500 at 4% or $225,000 at 6%.
Giant Mechanical Systems 401(K) Plan-2$333,127$54,000$27,000iApproximate average salary by contribution assumption: employee only about $675,000 at 4% or $450,000 at 6%; with 50% employer match about $450,000 at 4% or $300,000 at 6%; with 100% employer match about $337,500 at 4% or $225,000 at 6%.
201612$231,693$53,000$26,500iApproximate average salary by contribution assumption: employee only about $662,500 at 4% or $441,667 at 6%; with 50% employer match about $441,667 at 4% or $294,444 at 6%; with 100% employer match about $331,250 at 4% or $220,833 at 6%.
Giant Mechanical Systems 401(K) Plan-2$231,693$53,000$26,500iApproximate average salary by contribution assumption: employee only about $662,500 at 4% or $441,667 at 6%; with 50% employer match about $441,667 at 4% or $294,444 at 6%; with 100% employer match about $331,250 at 4% or $220,833 at 6%.
201512$166,475$53,000$26,500iApproximate average salary by contribution assumption: employee only about $662,500 at 4% or $441,667 at 6%; with 50% employer match about $441,667 at 4% or $294,444 at 6%; with 100% employer match about $331,250 at 4% or $220,833 at 6%.
Giant Mechanical Systems 401(K) Plan-2$166,475$53,000$26,500iApproximate average salary by contribution assumption: employee only about $662,500 at 4% or $441,667 at 6%; with 50% employer match about $441,667 at 4% or $294,444 at 6%; with 100% employer match about $331,250 at 4% or $220,833 at 6%.
201412$115,446$52,000$26,000iApproximate average salary by contribution assumption: employee only about $650,000 at 4% or $433,333 at 6%; with 50% employer match about $433,333 at 4% or $288,889 at 6%; with 100% employer match about $325,000 at 4% or $216,667 at 6%.
Giant Mechanical Systems 401(K) Plan-2$115,446$52,000$26,000iApproximate average salary by contribution assumption: employee only about $650,000 at 4% or $433,333 at 6%; with 50% employer match about $433,333 at 4% or $288,889 at 6%; with 100% employer match about $325,000 at 4% or $216,667 at 6%.
201312$60,010$59,742$29,871iApproximate average salary by contribution assumption: employee only about $746,775 at 4% or $497,850 at 6%; with 50% employer match about $497,850 at 4% or $331,900 at 6%; with 100% employer match about $373,388 at 4% or $248,925 at 6%.
Giant Mechanical Systems 401(K) Plan-2$60,010$59,742$29,871iApproximate average salary by contribution assumption: employee only about $746,775 at 4% or $497,850 at 6%; with 50% employer match about $497,850 at 4% or $331,900 at 6%; with 100% employer match about $373,388 at 4% or $248,925 at 6%.