Civic Intelligence

Midwest Environmental Control Inc.

Plan context: MEC, INC. RETIREMENT SAVINGS PLAN

EIN 34-1404108 • Edwards Afb, CA • 35 filings • 10 plans

4919 Contractor RdPO Box 278Edwards Afb, CA 93523
Current Snapshot

Latest Year

2025

2025 Participants

143

2025 Assets

$4,687,703

2025 Contributions

$505,544

Historical Graphs

Total Assets Over Time

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

$4,687,703$2,343,852$0199920132025YearValue
$4,687,703Latest year 2025

Participants Over Time

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

143720199920122025YearValue
143Latest 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
20251143$4,687,703$505,544$3,535iApproximate average salary by contribution assumption: employee only about $88,382 at 4% or $58,921 at 6%; with 50% employer match about $58,921 at 4% or $39,281 at 6%; with 100% employer match about $44,191 at 4% or $29,461 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-143$4,687,703$505,544$3,535iApproximate average salary by contribution assumption: employee only about $88,382 at 4% or $58,921 at 6%; with 50% employer match about $58,921 at 4% or $39,281 at 6%; with 100% employer match about $44,191 at 4% or $29,461 at 6%.
2024186$3,844,005$389,929$4,534iApproximate average salary by contribution assumption: employee only about $113,351 at 4% or $75,568 at 6%; with 50% employer match about $75,568 at 4% or $50,378 at 6%; with 100% employer match about $56,676 at 4% or $37,784 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-86$3,844,005$389,929$4,534iApproximate average salary by contribution assumption: employee only about $113,351 at 4% or $75,568 at 6%; with 50% employer match about $75,568 at 4% or $50,378 at 6%; with 100% employer match about $56,676 at 4% or $37,784 at 6%.
2023196$3,829,695$339,738$3,539iApproximate average salary by contribution assumption: employee only about $88,473 at 4% or $58,982 at 6%; with 50% employer match about $58,982 at 4% or $39,322 at 6%; with 100% employer match about $44,237 at 4% or $29,491 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-96$3,829,695$339,738$3,539iApproximate average salary by contribution assumption: employee only about $88,473 at 4% or $58,982 at 6%; with 50% employer match about $58,982 at 4% or $39,322 at 6%; with 100% employer match about $44,237 at 4% or $29,491 at 6%.
2022188$3,345,879$378,838$4,305iApproximate average salary by contribution assumption: employee only about $107,624 at 4% or $71,750 at 6%; with 50% employer match about $71,750 at 4% or $47,833 at 6%; with 100% employer match about $53,812 at 4% or $35,875 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-88$3,345,879$378,838$4,305iApproximate average salary by contribution assumption: employee only about $107,624 at 4% or $71,750 at 6%; with 50% employer match about $71,750 at 4% or $47,833 at 6%; with 100% employer match about $53,812 at 4% or $35,875 at 6%.
2021170$4,023,461$148,946$2,128iApproximate average salary by contribution assumption: employee only about $53,195 at 4% or $35,463 at 6%; with 50% employer match about $35,463 at 4% or $23,642 at 6%; with 100% employer match about $26,598 at 4% or $17,732 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-70$4,023,461$148,946$2,128iApproximate average salary by contribution assumption: employee only about $53,195 at 4% or $35,463 at 6%; with 50% employer match about $35,463 at 4% or $23,642 at 6%; with 100% employer match about $26,598 at 4% or $17,732 at 6%.
2020183$3,968,540$407,583$4,911iApproximate average salary by contribution assumption: employee only about $122,766 at 4% or $81,844 at 6%; with 50% employer match about $81,844 at 4% or $54,563 at 6%; with 100% employer match about $61,383 at 4% or $40,922 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-83$3,968,540$407,583$4,911iApproximate average salary by contribution assumption: employee only about $122,766 at 4% or $81,844 at 6%; with 50% employer match about $81,844 at 4% or $54,563 at 6%; with 100% employer match about $61,383 at 4% or $40,922 at 6%.
2019291$3,033,728$504,565$5,545iApproximate average salary by contribution assumption: employee only about $138,617 at 4% or $92,411 at 6%; with 50% employer match about $92,411 at 4% or $61,607 at 6%; with 100% employer match about $69,308 at 4% or $46,206 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-91$3,033,728$504,565$5,545iApproximate average salary by contribution assumption: employee only about $138,617 at 4% or $92,411 at 6%; with 50% employer match about $92,411 at 4% or $61,607 at 6%; with 100% employer match about $69,308 at 4% or $46,206 at 6%.
Midwest Environmental Control Inc. 401K Plan-0$0--
2018287$2,639,474$350,352$4,027iApproximate average salary by contribution assumption: employee only about $100,676 at 4% or $67,117 at 6%; with 50% employer match about $67,117 at 4% or $44,745 at 6%; with 100% employer match about $50,338 at 4% or $33,559 at 6%.
MEC, INC. RETIREMENT SAVINGS PLAN-87$1,998,824$296,428$3,407iApproximate average salary by contribution assumption: employee only about $85,180 at 4% or $56,787 at 6%; with 50% employer match about $56,787 at 4% or $37,858 at 6%; with 100% employer match about $42,590 at 4% or $28,393 at 6%.
Midwest Environmental Control Inc. 401K Plan-14$640,650$53,924$3,852iApproximate average salary by contribution assumption: employee only about $96,293 at 4% or $64,195 at 6%; with 50% employer match about $64,195 at 4% or $42,797 at 6%; with 100% employer match about $48,146 at 4% or $32,098 at 6%.
2017179$1,841,310$263,117$3,331iApproximate average salary by contribution assumption: employee only about $83,265 at 4% or $55,510 at 6%; with 50% employer match about $55,510 at 4% or $37,007 at 6%; with 100% employer match about $41,632 at 4% or $27,755 at 6%.
MEC INC. RETIREMENT PLAN-79$1,841,310$263,117$3,331iApproximate average salary by contribution assumption: employee only about $83,265 at 4% or $55,510 at 6%; with 50% employer match about $55,510 at 4% or $37,007 at 6%; with 100% employer match about $41,632 at 4% or $27,755 at 6%.
20161118$1,856,725$610,427$5,173iApproximate average salary by contribution assumption: employee only about $129,328 at 4% or $86,219 at 6%; with 50% employer match about $86,219 at 4% or $57,479 at 6%; with 100% employer match about $64,664 at 4% or $43,109 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT PLAN-118$1,856,725$610,427$5,173iApproximate average salary by contribution assumption: employee only about $129,328 at 4% or $86,219 at 6%; with 50% employer match about $86,219 at 4% or $57,479 at 6%; with 100% employer match about $64,664 at 4% or $43,109 at 6%.
2015197$1,307,832$438,710$4,523iApproximate average salary by contribution assumption: employee only about $113,070 at 4% or $75,380 at 6%; with 50% employer match about $75,380 at 4% or $50,253 at 6%; with 100% employer match about $56,535 at 4% or $37,690 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT PLAN-97$1,307,832$438,710$4,523iApproximate average salary by contribution assumption: employee only about $113,070 at 4% or $75,380 at 6%; with 50% employer match about $75,380 at 4% or $50,253 at 6%; with 100% employer match about $56,535 at 4% or $37,690 at 6%.
2014165$1,145,143$322,261$4,958iApproximate average salary by contribution assumption: employee only about $123,947 at 4% or $82,631 at 6%; with 50% employer match about $82,631 at 4% or $55,087 at 6%; with 100% employer match about $61,973 at 4% or $41,316 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAVINGS PLAN-65$1,145,143$322,261$4,958iApproximate average salary by contribution assumption: employee only about $123,947 at 4% or $82,631 at 6%; with 50% employer match about $82,631 at 4% or $55,087 at 6%; with 100% employer match about $61,973 at 4% or $41,316 at 6%.
2013276$2,203,511$311,274$4,096iApproximate average salary by contribution assumption: employee only about $102,393 at 4% or $68,262 at 6%; with 50% employer match about $68,262 at 4% or $45,508 at 6%; with 100% employer match about $51,196 at 4% or $34,131 at 6%.
Midwest Environmental Control Inc. 401K Plan-34$1,255,096$66,154$1,946iApproximate average salary by contribution assumption: employee only about $48,643 at 4% or $32,428 at 6%; with 50% employer match about $32,428 at 4% or $21,619 at 6%; with 100% employer match about $24,321 at 4% or $16,214 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAVINGS PLAN-76$948,415$245,120$3,225iApproximate average salary by contribution assumption: employee only about $80,632 at 4% or $53,754 at 6%; with 50% employer match about $53,754 at 4% or $35,836 at 6%; with 100% employer match about $40,316 at 4% or $26,877 at 6%.
20122128$1,792,136$421,259$3,291iApproximate average salary by contribution assumption: employee only about $82,277 at 4% or $54,851 at 6%; with 50% employer match about $54,851 at 4% or $36,568 at 6%; with 100% employer match about $41,139 at 4% or $27,426 at 6%.
Midwest Environmental Control Inc. 401K Plan-44$991,508$59,310$1,348iApproximate average salary by contribution assumption: employee only about $33,699 at 4% or $22,466 at 6%; with 50% employer match about $22,466 at 4% or $14,977 at 6%; with 100% employer match about $16,849 at 4% or $11,233 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAVINGS PLAN-128$800,628$361,949$2,828iApproximate average salary by contribution assumption: employee only about $70,693 at 4% or $47,129 at 6%; with 50% employer match about $47,129 at 4% or $31,419 at 6%; with 100% employer match about $35,347 at 4% or $23,564 at 6%.
2011296$1,273,757$251,158$2,616iApproximate average salary by contribution assumption: employee only about $65,406 at 4% or $43,604 at 6%; with 50% employer match about $43,604 at 4% or $29,069 at 6%; with 100% employer match about $32,703 at 4% or $21,802 at 6%.
Midwest Environmental Control Inc. 401K Plan-46$858,005$55,903$1,215iApproximate average salary by contribution assumption: employee only about $30,382 at 4% or $20,255 at 6%; with 50% employer match about $20,255 at 4% or $13,503 at 6%; with 100% employer match about $15,191 at 4% or $10,127 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAVINGS PLAN-96$415,752$195,255$2,034iApproximate average salary by contribution assumption: employee only about $50,848 at 4% or $33,898 at 6%; with 50% employer match about $33,898 at 4% or $22,599 at 6%; with 100% employer match about $25,424 at 4% or $16,949 at 6%.
2010280$1,272,849$331,194$4,140iApproximate average salary by contribution assumption: employee only about $103,498 at 4% or $68,999 at 6%; with 50% employer match about $68,999 at 4% or $45,999 at 6%; with 100% employer match about $51,749 at 4% or $34,499 at 6%.
Midwest Environmental Control Inc. 401K Plan-51$1,010,110$82,780$1,623iApproximate average salary by contribution assumption: employee only about $40,578 at 4% or $27,052 at 6%; with 50% employer match about $27,052 at 4% or $18,035 at 6%; with 100% employer match about $20,289 at 4% or $13,526 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAVINGS PLAN-80$262,739$248,414$3,105iApproximate average salary by contribution assumption: employee only about $77,629 at 4% or $51,753 at 6%; with 50% employer match about $51,753 at 4% or $34,502 at 6%; with 100% employer match about $38,815 at 4% or $25,876 at 6%.
2009396$885,602$146,934$1,531iApproximate average salary by contribution assumption: employee only about $38,264 at 4% or $25,509 at 6%; with 50% employer match about $25,509 at 4% or $17,006 at 6%; with 100% employer match about $19,132 at 4% or $12,755 at 6%.
Midwest Environmental Control Inc. 401K Plan-52$840,700$100,554$1,934iApproximate average salary by contribution assumption: employee only about $48,343 at 4% or $32,229 at 6%; with 50% employer match about $32,229 at 4% or $21,486 at 6%; with 100% employer match about $24,172 at 4% or $16,114 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAV INGS PLAN-96$22,451$23,190$242iApproximate average salary by contribution assumption: employee only about $6,039 at 4% or $4,026 at 6%; with 50% employer match about $4,026 at 4% or $2,684 at 6%; with 100% employer match about $3,020 at 4% or $2,013 at 6%.
MIDWEST ENVIRONMENTAL CONTROL, INC. RETIREMENT SAVINGS PLAN-96$22,451$23,190$242iApproximate average salary by contribution assumption: employee only about $6,039 at 4% or $4,026 at 6%; with 50% employer match about $4,026 at 4% or $2,684 at 6%; with 100% employer match about $3,020 at 4% or $2,013 at 6%.
2008167$596,810$111,726$1,668iApproximate average salary by contribution assumption: employee only about $41,689 at 4% or $27,793 at 6%; with 50% employer match about $27,793 at 4% or $18,528 at 6%; with 100% employer match about $20,844 at 4% or $13,896 at 6%.
Midwest Environmental Control Inc. 401K Plan-67$596,810$111,726$1,668iApproximate average salary by contribution assumption: employee only about $41,689 at 4% or $27,793 at 6%; with 50% employer match about $27,793 at 4% or $18,528 at 6%; with 100% employer match about $20,844 at 4% or $13,896 at 6%.
2007154$0$0-
Midwest Environmental Control Inc. 401K Plan-54---
2006148$693,692$102,453$2,134iApproximate average salary by contribution assumption: employee only about $53,361 at 4% or $35,574 at 6%; with 50% employer match about $35,574 at 4% or $23,716 at 6%; with 100% employer match about $26,680 at 4% or $17,787 at 6%.
Midwest Environmental Control Inc. 401K Plan-48$693,692$102,453$2,134iApproximate average salary by contribution assumption: employee only about $53,361 at 4% or $35,574 at 6%; with 50% employer match about $35,574 at 4% or $23,716 at 6%; with 100% employer match about $26,680 at 4% or $17,787 at 6%.
2005147$643,527$112,217$2,388iApproximate average salary by contribution assumption: employee only about $59,690 at 4% or $39,793 at 6%; with 50% employer match about $39,793 at 4% or $26,529 at 6%; with 100% employer match about $29,845 at 4% or $19,897 at 6%.
Midwest Environmental Control Inc. 401K Plan-47$643,527$112,217$2,388iApproximate average salary by contribution assumption: employee only about $59,690 at 4% or $39,793 at 6%; with 50% employer match about $39,793 at 4% or $26,529 at 6%; with 100% employer match about $29,845 at 4% or $19,897 at 6%.
2004142$502,845$107,740$2,565iApproximate average salary by contribution assumption: employee only about $64,131 at 4% or $42,754 at 6%; with 50% employer match about $42,754 at 4% or $28,503 at 6%; with 100% employer match about $32,065 at 4% or $21,377 at 6%.
Midwest Environmental Control Inc. 401K Plan-42$502,845$107,740$2,565iApproximate average salary by contribution assumption: employee only about $64,131 at 4% or $42,754 at 6%; with 50% employer match about $42,754 at 4% or $28,503 at 6%; with 100% employer match about $32,065 at 4% or $21,377 at 6%.
2003129$363,187$78,690$2,713iApproximate average salary by contribution assumption: employee only about $67,836 at 4% or $45,224 at 6%; with 50% employer match about $45,224 at 4% or $30,149 at 6%; with 100% employer match about $33,918 at 4% or $22,612 at 6%.
Midwest Environmental Control Inc. 401K Plan-29$363,187$78,690$2,713iApproximate average salary by contribution assumption: employee only about $67,836 at 4% or $45,224 at 6%; with 50% employer match about $45,224 at 4% or $30,149 at 6%; with 100% employer match about $33,918 at 4% or $22,612 at 6%.
2002130$234,844$52,711$1,757iApproximate average salary by contribution assumption: employee only about $43,926 at 4% or $29,284 at 6%; with 50% employer match about $29,284 at 4% or $19,523 at 6%; with 100% employer match about $21,963 at 4% or $14,642 at 6%.
Midwest Environmental Control Inc. 401K Plan-30$234,844$52,711$1,757iApproximate average salary by contribution assumption: employee only about $43,926 at 4% or $29,284 at 6%; with 50% employer match about $29,284 at 4% or $19,523 at 6%; with 100% employer match about $21,963 at 4% or $14,642 at 6%.
2001140$237,232$11,649$291iApproximate average salary by contribution assumption: employee only about $7,281 at 4% or $4,854 at 6%; with 50% employer match about $4,854 at 4% or $3,236 at 6%; with 100% employer match about $3,640 at 4% or $2,427 at 6%.
Midwest Environmental Control Inc. 401K Plan-40$237,232$11,649$291iApproximate average salary by contribution assumption: employee only about $7,281 at 4% or $4,854 at 6%; with 50% employer match about $4,854 at 4% or $3,236 at 6%; with 100% employer match about $3,640 at 4% or $2,427 at 6%.
2000138$0$0-
Midwest Environmental Control Inc. 401K Plan-38---
1999123$320,257$40,091$1,743iApproximate average salary by contribution assumption: employee only about $43,577 at 4% or $29,051 at 6%; with 50% employer match about $29,051 at 4% or $19,368 at 6%; with 100% employer match about $21,789 at 4% or $14,526 at 6%.
Midwest Environmental Control Inc. 401K Plan-23$320,257$40,091$1,743iApproximate average salary by contribution assumption: employee only about $43,577 at 4% or $29,051 at 6%; with 50% employer match about $29,051 at 4% or $19,368 at 6%; with 100% employer match about $21,789 at 4% or $14,526 at 6%.