Civic Intelligence

Magnum Engineering and Controls

Plan context: Magnum Engineering and Controls 401(K) Plan

EIN 74-2953381 • Houston, TX • 36 filings • 6 plans

1322 Space Park Dr,B255Houston, TX 77058
Current Snapshot

Latest Year

2025

2025 Participants

156

2025 Assets

$12,714,785

2025 Contributions

$695,947

Historical Graphs

Total Assets Over Time

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

$12,714,785$6,357,393$0200120142025YearValue
$12,714,785Latest year 2025

Participants Over Time

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

181910200120132025YearValue
156Latest 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
20252156$12,714,785$695,947$4,461iApproximate average salary by contribution assumption: employee only about $111,530 at 4% or $74,353 at 6%; with 50% employer match about $74,353 at 4% or $49,569 at 6%; with 100% employer match about $55,765 at 4% or $37,177 at 6%.
Magnum Engineering and Controls 401(K) Plan-98$12,714,785$695,947$7,102iApproximate average salary by contribution assumption: employee only about $177,538 at 4% or $118,358 at 6%; with 50% employer match about $118,358 at 4% or $78,906 at 6%; with 100% employer match about $88,769 at 4% or $59,179 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-156---
20242161$10,788,661$949,407$5,897iApproximate average salary by contribution assumption: employee only about $147,423 at 4% or $98,282 at 6%; with 50% employer match about $98,282 at 4% or $65,522 at 6%; with 100% employer match about $73,712 at 4% or $49,141 at 6%.
Magnum Engineering and Controls 401(K) Plan-161$10,788,661$949,407$5,897iApproximate average salary by contribution assumption: employee only about $147,423 at 4% or $98,282 at 6%; with 50% employer match about $98,282 at 4% or $65,522 at 6%; with 100% employer match about $73,712 at 4% or $49,141 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-116---
20232165$9,978,483$1,552,371$9,408iApproximate average salary by contribution assumption: employee only about $235,208 at 4% or $156,805 at 6%; with 50% employer match about $156,805 at 4% or $104,537 at 6%; with 100% employer match about $117,604 at 4% or $78,403 at 6%.
Magnum Engineering and Controls 401(K) Plan-165$9,978,483$1,552,371$9,408iApproximate average salary by contribution assumption: employee only about $235,208 at 4% or $156,805 at 6%; with 50% employer match about $156,805 at 4% or $104,537 at 6%; with 100% employer match about $117,604 at 4% or $78,403 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-142---
20222173$8,386,096$2,044,660$11,819iApproximate average salary by contribution assumption: employee only about $295,471 at 4% or $196,981 at 6%; with 50% employer match about $196,981 at 4% or $131,320 at 6%; with 100% employer match about $147,736 at 4% or $98,490 at 6%.
Magnum Engineering and Controls 401(K) Plan-173$8,386,096$2,044,660$11,819iApproximate average salary by contribution assumption: employee only about $295,471 at 4% or $196,981 at 6%; with 50% employer match about $196,981 at 4% or $131,320 at 6%; with 100% employer match about $147,736 at 4% or $98,490 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-142---
20212181$10,151,037$885,064$4,890iApproximate average salary by contribution assumption: employee only about $122,246 at 4% or $81,498 at 6%; with 50% employer match about $81,498 at 4% or $54,332 at 6%; with 100% employer match about $61,123 at 4% or $40,749 at 6%.
Magnum Engineering and Controls 401(K) Plan-181$10,151,037$885,064$4,890iApproximate average salary by contribution assumption: employee only about $122,246 at 4% or $81,498 at 6%; with 50% employer match about $81,498 at 4% or $54,332 at 6%; with 100% employer match about $61,123 at 4% or $40,749 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-164---
20202152$9,813,097$934,928$6,151iApproximate average salary by contribution assumption: employee only about $153,771 at 4% or $102,514 at 6%; with 50% employer match about $102,514 at 4% or $68,343 at 6%; with 100% employer match about $76,886 at 4% or $51,257 at 6%.
Magnum Engineering and Controls 401(K) Plan-152$9,813,097$934,928$6,151iApproximate average salary by contribution assumption: employee only about $153,771 at 4% or $102,514 at 6%; with 50% employer match about $102,514 at 4% or $68,343 at 6%; with 100% employer match about $76,886 at 4% or $51,257 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-143---
20192170$7,839,915$1,161,363$6,832iApproximate average salary by contribution assumption: employee only about $170,789 at 4% or $113,859 at 6%; with 50% employer match about $113,859 at 4% or $75,906 at 6%; with 100% employer match about $85,394 at 4% or $56,930 at 6%.
Magnum Engineering and Controls 401(K) Plan-170$7,839,915$1,161,363$6,832iApproximate average salary by contribution assumption: employee only about $170,789 at 4% or $113,859 at 6%; with 50% employer match about $113,859 at 4% or $75,906 at 6%; with 100% employer match about $85,394 at 4% or $56,930 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-124---
20182170$5,559,345$781,924$4,600iApproximate average salary by contribution assumption: employee only about $114,989 at 4% or $76,659 at 6%; with 50% employer match about $76,659 at 4% or $51,106 at 6%; with 100% employer match about $57,494 at 4% or $38,330 at 6%.
Magnum Engineering and Controls 401(K) Plan-170$5,559,345$781,924$4,600iApproximate average salary by contribution assumption: employee only about $114,989 at 4% or $76,659 at 6%; with 50% employer match about $76,659 at 4% or $51,106 at 6%; with 100% employer match about $57,494 at 4% or $38,330 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-148---
20172132$6,284,498$855,496$6,481iApproximate average salary by contribution assumption: employee only about $162,026 at 4% or $108,017 at 6%; with 50% employer match about $108,017 at 4% or $72,011 at 6%; with 100% employer match about $81,013 at 4% or $54,009 at 6%.
Magnum Engineering and Controls 401(K) Plan-132$6,284,498$855,496$6,481iApproximate average salary by contribution assumption: employee only about $162,026 at 4% or $108,017 at 6%; with 50% employer match about $108,017 at 4% or $72,011 at 6%; with 100% employer match about $81,013 at 4% or $54,009 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-119---
20162127$5,206,919$742,407$5,846iApproximate average salary by contribution assumption: employee only about $146,143 at 4% or $97,429 at 6%; with 50% employer match about $97,429 at 4% or $64,952 at 6%; with 100% employer match about $73,072 at 4% or $48,714 at 6%.
Magnum Engineering and Controls 401(K) Plan-127$5,206,919$742,407$5,846iApproximate average salary by contribution assumption: employee only about $146,143 at 4% or $97,429 at 6%; with 50% employer match about $97,429 at 4% or $64,952 at 6%; with 100% employer match about $73,072 at 4% or $48,714 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-120---
20152138$4,345,249$583,936$4,231iApproximate average salary by contribution assumption: employee only about $105,786 at 4% or $70,524 at 6%; with 50% employer match about $70,524 at 4% or $47,016 at 6%; with 100% employer match about $52,893 at 4% or $35,262 at 6%.
Magnum Engineering and Controls 401(K) Plan-138$4,345,249$583,936$4,231iApproximate average salary by contribution assumption: employee only about $105,786 at 4% or $70,524 at 6%; with 50% employer match about $70,524 at 4% or $47,016 at 6%; with 100% employer match about $52,893 at 4% or $35,262 at 6%.
Magnum Technical Services Inc. Health and Welfare Benefits Plan-127---
20141118$3,892,400$408,509$3,462iApproximate average salary by contribution assumption: employee only about $86,549 at 4% or $57,699 at 6%; with 50% employer match about $57,699 at 4% or $38,466 at 6%; with 100% employer match about $43,274 at 4% or $28,850 at 6%.
Magnum Engineering and Controls 401(K) Plan-118$3,892,400$408,509$3,462iApproximate average salary by contribution assumption: employee only about $86,549 at 4% or $57,699 at 6%; with 50% employer match about $57,699 at 4% or $38,466 at 6%; with 100% employer match about $43,274 at 4% or $28,850 at 6%.
20131108$3,633,161$482,180$4,465iApproximate average salary by contribution assumption: employee only about $111,616 at 4% or $74,410 at 6%; with 50% employer match about $74,410 at 4% or $49,607 at 6%; with 100% employer match about $55,808 at 4% or $37,205 at 6%.
Magnum Engineering and Controls 401(K) Plan-108$3,633,161$482,180$4,465iApproximate average salary by contribution assumption: employee only about $111,616 at 4% or $74,410 at 6%; with 50% employer match about $74,410 at 4% or $49,607 at 6%; with 100% employer match about $55,808 at 4% or $37,205 at 6%.
20121140$2,991,055$421,194$3,009iApproximate average salary by contribution assumption: employee only about $75,213 at 4% or $50,142 at 6%; with 50% employer match about $50,142 at 4% or $33,428 at 6%; with 100% employer match about $37,607 at 4% or $25,071 at 6%.
Magnum Engineering and Controls 401(K) Plan-140$2,991,055$421,194$3,009iApproximate average salary by contribution assumption: employee only about $75,213 at 4% or $50,142 at 6%; with 50% employer match about $50,142 at 4% or $33,428 at 6%; with 100% employer match about $37,607 at 4% or $25,071 at 6%.
2011186$2,314,592$469,218$5,456iApproximate average salary by contribution assumption: employee only about $136,401 at 4% or $90,934 at 6%; with 50% employer match about $90,934 at 4% or $60,622 at 6%; with 100% employer match about $68,200 at 4% or $45,467 at 6%.
Magnum Engineering and Controls 401(K) Plan-86$2,314,592$469,218$5,456iApproximate average salary by contribution assumption: employee only about $136,401 at 4% or $90,934 at 6%; with 50% employer match about $90,934 at 4% or $60,622 at 6%; with 100% employer match about $68,200 at 4% or $45,467 at 6%.
2010179$2,107,497$394,697$4,996iApproximate average salary by contribution assumption: employee only about $124,904 at 4% or $83,269 at 6%; with 50% employer match about $83,269 at 4% or $55,513 at 6%; with 100% employer match about $62,452 at 4% or $41,635 at 6%.
Magnum Engineering and Controls 401(K) Plan-79$2,107,497$394,697$4,996iApproximate average salary by contribution assumption: employee only about $124,904 at 4% or $83,269 at 6%; with 50% employer match about $83,269 at 4% or $55,513 at 6%; with 100% employer match about $62,452 at 4% or $41,635 at 6%.
2009190$1,572,945$353,400$3,927iApproximate average salary by contribution assumption: employee only about $98,167 at 4% or $65,444 at 6%; with 50% employer match about $65,444 at 4% or $43,630 at 6%; with 100% employer match about $49,083 at 4% or $32,722 at 6%.
Magnum Engineering and Controls 401(K) Plan-90$1,572,945$353,400$3,927iApproximate average salary by contribution assumption: employee only about $98,167 at 4% or $65,444 at 6%; with 50% employer match about $65,444 at 4% or $43,630 at 6%; with 100% employer match about $49,083 at 4% or $32,722 at 6%.
2008171$1,223,305$411,743$5,799iApproximate average salary by contribution assumption: employee only about $144,980 at 4% or $96,653 at 6%; with 50% employer match about $96,653 at 4% or $64,436 at 6%; with 100% employer match about $72,490 at 4% or $48,327 at 6%.
Magnum Engineering and Controls 401(K) Plan-71$1,223,305$411,743$5,799iApproximate average salary by contribution assumption: employee only about $144,980 at 4% or $96,653 at 6%; with 50% employer match about $96,653 at 4% or $64,436 at 6%; with 100% employer match about $72,490 at 4% or $48,327 at 6%.
2007162$0$0-
Magnum Engineering and Controls 401(K) Plan-62---
2006158$1,165,676$240,959$4,154iApproximate average salary by contribution assumption: employee only about $103,862 at 4% or $69,241 at 6%; with 50% employer match about $69,241 at 4% or $46,161 at 6%; with 100% employer match about $51,931 at 4% or $34,621 at 6%.
Magnum Engineering and Controls 401(K) Plan-58$1,165,676$240,959$4,154iApproximate average salary by contribution assumption: employee only about $103,862 at 4% or $69,241 at 6%; with 50% employer match about $69,241 at 4% or $46,161 at 6%; with 100% employer match about $51,931 at 4% or $34,621 at 6%.
2005151$801,650$209,426$4,106iApproximate average salary by contribution assumption: employee only about $102,660 at 4% or $68,440 at 6%; with 50% employer match about $68,440 at 4% or $45,627 at 6%; with 100% employer match about $51,330 at 4% or $34,220 at 6%.
Magnum Engineering and Controls 401(K) Plan-51$801,650$209,426$4,106iApproximate average salary by contribution assumption: employee only about $102,660 at 4% or $68,440 at 6%; with 50% employer match about $68,440 at 4% or $45,627 at 6%; with 100% employer match about $51,330 at 4% or $34,220 at 6%.
2004145$531,716$150,340$3,341iApproximate average salary by contribution assumption: employee only about $83,522 at 4% or $55,681 at 6%; with 50% employer match about $55,681 at 4% or $37,121 at 6%; with 100% employer match about $41,761 at 4% or $27,841 at 6%.
Magnum Engineering and Controls 401(K) Plan-45$531,716$150,340$3,341iApproximate average salary by contribution assumption: employee only about $83,522 at 4% or $55,681 at 6%; with 50% employer match about $55,681 at 4% or $37,121 at 6%; with 100% employer match about $41,761 at 4% or $27,841 at 6%.
2003123$383,882$145,715$6,335iApproximate average salary by contribution assumption: employee only about $158,386 at 4% or $105,591 at 6%; with 50% employer match about $105,591 at 4% or $70,394 at 6%; with 100% employer match about $79,193 at 4% or $52,795 at 6%.
Magnum Engineering and Controls 401(K) Plan-23$383,882$145,715$6,335iApproximate average salary by contribution assumption: employee only about $158,386 at 4% or $105,591 at 6%; with 50% employer match about $105,591 at 4% or $70,394 at 6%; with 100% employer match about $79,193 at 4% or $52,795 at 6%.
2002130$337,025$294,786$9,826iApproximate average salary by contribution assumption: employee only about $245,655 at 4% or $163,770 at 6%; with 50% employer match about $163,770 at 4% or $109,180 at 6%; with 100% employer match about $122,828 at 4% or $81,885 at 6%.
Magnum Engineering and Controls 401(K) Plan-30$337,025$294,786$9,826iApproximate average salary by contribution assumption: employee only about $245,655 at 4% or $163,770 at 6%; with 50% employer match about $163,770 at 4% or $109,180 at 6%; with 100% employer match about $122,828 at 4% or $81,885 at 6%.
2001128$121,453$125,037$4,466iApproximate average salary by contribution assumption: employee only about $111,640 at 4% or $74,427 at 6%; with 50% employer match about $74,427 at 4% or $49,618 at 6%; with 100% employer match about $55,820 at 4% or $37,213 at 6%.
Magnum Engineering and Controls 401(K) Plan-28$121,453$125,037$4,466iApproximate average salary by contribution assumption: employee only about $111,640 at 4% or $74,427 at 6%; with 50% employer match about $74,427 at 4% or $49,618 at 6%; with 100% employer match about $55,820 at 4% or $37,213 at 6%.