Civic Intelligence

Environmental Operations Inc.

Plan context: Environmental Operations Inc. 401(K) Plan

EIN 43-1419813 • Clayton, MO • 24 filings • 2 plans

7733 Forsyth Blvd. Suite 1600Clayton, MO 63105
Current Snapshot

Latest Year

2024

2024 Participants

35

2024 Assets

$4,442,252

2024 Contributions

$313,049

Historical Graphs

Total Assets Over Time

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

$4,442,252$2,221,126$0200420152024YearValue
$4,442,252Latest year 2024

Participants Over Time

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

61310200020122024YearValue
35Latest year 2024

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
2024135$4,442,252$313,049$8,944iApproximate average salary by contribution assumption: employee only about $223,606 at 4% or $149,071 at 6%; with 50% employer match about $149,071 at 4% or $99,381 at 6%; with 100% employer match about $111,803 at 4% or $74,535 at 6%.
Environmental Operations Inc. 401(K) Plan-35$4,442,252$313,049$8,944iApproximate average salary by contribution assumption: employee only about $223,606 at 4% or $149,071 at 6%; with 50% employer match about $149,071 at 4% or $99,381 at 6%; with 100% employer match about $111,803 at 4% or $74,535 at 6%.
2023139$3,896,735$278,818$7,149iApproximate average salary by contribution assumption: employee only about $178,729 at 4% or $119,153 at 6%; with 50% employer match about $119,153 at 4% or $79,435 at 6%; with 100% employer match about $89,365 at 4% or $59,576 at 6%.
Environmental Operations Inc. 401(K) Plan-39$3,896,735$278,818$7,149iApproximate average salary by contribution assumption: employee only about $178,729 at 4% or $119,153 at 6%; with 50% employer match about $119,153 at 4% or $79,435 at 6%; with 100% employer match about $89,365 at 4% or $59,576 at 6%.
2022134$3,161,610$284,976$8,382iApproximate average salary by contribution assumption: employee only about $209,541 at 4% or $139,694 at 6%; with 50% employer match about $139,694 at 4% or $93,129 at 6%; with 100% employer match about $104,771 at 4% or $69,847 at 6%.
Environmental Operations Inc. 401(K) Plan-34$3,161,610$284,976$8,382iApproximate average salary by contribution assumption: employee only about $209,541 at 4% or $139,694 at 6%; with 50% employer match about $139,694 at 4% or $93,129 at 6%; with 100% employer match about $104,771 at 4% or $69,847 at 6%.
2021161$4,161,861$955,251$15,660iApproximate average salary by contribution assumption: employee only about $391,496 at 4% or $260,998 at 6%; with 50% employer match about $260,998 at 4% or $173,998 at 6%; with 100% employer match about $195,748 at 4% or $130,499 at 6%.
Environmental Operations Inc. 401(K) Plan-61$4,161,861$955,251$15,660iApproximate average salary by contribution assumption: employee only about $391,496 at 4% or $260,998 at 6%; with 50% employer match about $260,998 at 4% or $173,998 at 6%; with 100% employer match about $195,748 at 4% or $130,499 at 6%.
2020150$3,556,399$259,386$5,188iApproximate average salary by contribution assumption: employee only about $129,693 at 4% or $86,462 at 6%; with 50% employer match about $86,462 at 4% or $57,641 at 6%; with 100% employer match about $64,847 at 4% or $43,231 at 6%.
Environmental Operations Inc. 401(K) Plan-50$3,556,399$259,386$5,188iApproximate average salary by contribution assumption: employee only about $129,693 at 4% or $86,462 at 6%; with 50% employer match about $86,462 at 4% or $57,641 at 6%; with 100% employer match about $64,847 at 4% or $43,231 at 6%.
2019137$3,170,046$265,449$7,174iApproximate average salary by contribution assumption: employee only about $179,357 at 4% or $119,572 at 6%; with 50% employer match about $119,572 at 4% or $79,714 at 6%; with 100% employer match about $89,679 at 4% or $59,786 at 6%.
Environmental Operations Inc. 401(K) Plan-37$3,170,046$265,449$7,174iApproximate average salary by contribution assumption: employee only about $179,357 at 4% or $119,572 at 6%; with 50% employer match about $119,572 at 4% or $79,714 at 6%; with 100% employer match about $89,679 at 4% or $59,786 at 6%.
2018136$2,470,930$192,847$5,357iApproximate average salary by contribution assumption: employee only about $133,922 at 4% or $89,281 at 6%; with 50% employer match about $89,281 at 4% or $59,521 at 6%; with 100% employer match about $66,961 at 4% or $44,641 at 6%.
Environmental Operations Inc. 401(K) Plan-36$2,470,930$192,847$5,357iApproximate average salary by contribution assumption: employee only about $133,922 at 4% or $89,281 at 6%; with 50% employer match about $89,281 at 4% or $59,521 at 6%; with 100% employer match about $66,961 at 4% or $44,641 at 6%.
2017138$2,631,854$191,759$5,046iApproximate average salary by contribution assumption: employee only about $126,157 at 4% or $84,105 at 6%; with 50% employer match about $84,105 at 4% or $56,070 at 6%; with 100% employer match about $63,079 at 4% or $42,052 at 6%.
Environmental Operations Inc. 401(K) Plan-38$2,631,854$191,759$5,046iApproximate average salary by contribution assumption: employee only about $126,157 at 4% or $84,105 at 6%; with 50% employer match about $84,105 at 4% or $56,070 at 6%; with 100% employer match about $63,079 at 4% or $42,052 at 6%.
2016136$2,527,452$177,151$4,921iApproximate average salary by contribution assumption: employee only about $123,022 at 4% or $82,014 at 6%; with 50% employer match about $82,014 at 4% or $54,676 at 6%; with 100% employer match about $61,511 at 4% or $41,007 at 6%.
Environmental Operations Inc. 401(K) Plan-36$2,527,452$177,151$4,921iApproximate average salary by contribution assumption: employee only about $123,022 at 4% or $82,014 at 6%; with 50% employer match about $82,014 at 4% or $54,676 at 6%; with 100% employer match about $61,511 at 4% or $41,007 at 6%.
2015137$2,321,327$175,543$4,744iApproximate average salary by contribution assumption: employee only about $118,610 at 4% or $79,073 at 6%; with 50% employer match about $79,073 at 4% or $52,716 at 6%; with 100% employer match about $59,305 at 4% or $39,537 at 6%.
Environmental Operations Inc. 401(K) Plan-37$2,321,327$175,543$4,744iApproximate average salary by contribution assumption: employee only about $118,610 at 4% or $79,073 at 6%; with 50% employer match about $79,073 at 4% or $52,716 at 6%; with 100% employer match about $59,305 at 4% or $39,537 at 6%.
2014138$2,222,463$182,874$4,812iApproximate average salary by contribution assumption: employee only about $120,312 at 4% or $80,208 at 6%; with 50% employer match about $80,208 at 4% or $53,472 at 6%; with 100% employer match about $60,156 at 4% or $40,104 at 6%.
Environmental Operations Inc. 401(K) Plan-38$2,222,463$182,874$4,812iApproximate average salary by contribution assumption: employee only about $120,312 at 4% or $80,208 at 6%; with 50% employer match about $80,208 at 4% or $53,472 at 6%; with 100% employer match about $60,156 at 4% or $40,104 at 6%.
2012156$2,499,420$304,828$5,443iApproximate average salary by contribution assumption: employee only about $136,084 at 4% or $90,723 at 6%; with 50% employer match about $90,723 at 4% or $60,482 at 6%; with 100% employer match about $68,042 at 4% or $45,361 at 6%.
Environmental Operations Inc. 401(K) Plan-56$2,499,420$304,828$5,443iApproximate average salary by contribution assumption: employee only about $136,084 at 4% or $90,723 at 6%; with 50% employer match about $90,723 at 4% or $60,482 at 6%; with 100% employer match about $68,042 at 4% or $45,361 at 6%.
2011159$2,451,624$284,331$4,819iApproximate average salary by contribution assumption: employee only about $120,479 at 4% or $80,319 at 6%; with 50% employer match about $80,319 at 4% or $53,546 at 6%; with 100% employer match about $60,240 at 4% or $40,160 at 6%.
Environmental Operations Inc. 401(K) Plan-59$2,451,624$284,331$4,819iApproximate average salary by contribution assumption: employee only about $120,479 at 4% or $80,319 at 6%; with 50% employer match about $80,319 at 4% or $53,546 at 6%; with 100% employer match about $60,240 at 4% or $40,160 at 6%.
2010155$2,209,150$262,345$4,770iApproximate average salary by contribution assumption: employee only about $119,248 at 4% or $79,498 at 6%; with 50% employer match about $79,498 at 4% or $52,999 at 6%; with 100% employer match about $59,624 at 4% or $39,749 at 6%.
Environmental Operations Inc. 401(K) Plan-55$2,209,150$262,345$4,770iApproximate average salary by contribution assumption: employee only about $119,248 at 4% or $79,498 at 6%; with 50% employer match about $79,498 at 4% or $52,999 at 6%; with 100% employer match about $59,624 at 4% or $39,749 at 6%.
2009153$1,756,910$412,622$7,785iApproximate average salary by contribution assumption: employee only about $194,633 at 4% or $129,755 at 6%; with 50% employer match about $129,755 at 4% or $86,504 at 6%; with 100% employer match about $97,317 at 4% or $64,878 at 6%.
Environmental Operations Inc. 401(K) Plan-53$1,756,910$412,622$7,785iApproximate average salary by contribution assumption: employee only about $194,633 at 4% or $129,755 at 6%; with 50% employer match about $129,755 at 4% or $86,504 at 6%; with 100% employer match about $97,317 at 4% or $64,878 at 6%.
2008147$0$0-
Environmental Operations Inc. 401(K) Plan-47---
2007151$1,362,630$139,405$2,733iApproximate average salary by contribution assumption: employee only about $68,336 at 4% or $45,557 at 6%; with 50% employer match about $45,557 at 4% or $30,371 at 6%; with 100% employer match about $34,168 at 4% or $22,779 at 6%.
Environmental Operations Inc. 401(K) Plan-51$1,362,630$139,405$2,733iApproximate average salary by contribution assumption: employee only about $68,336 at 4% or $45,557 at 6%; with 50% employer match about $45,557 at 4% or $30,371 at 6%; with 100% employer match about $34,168 at 4% or $22,779 at 6%.
2006151$1,206,231$194,446$3,813iApproximate average salary by contribution assumption: employee only about $95,317 at 4% or $63,544 at 6%; with 50% employer match about $63,544 at 4% or $42,363 at 6%; with 100% employer match about $47,658 at 4% or $31,772 at 6%.
Environmental Operations Inc. 401(K) Plan-51$1,206,231$194,446$3,813iApproximate average salary by contribution assumption: employee only about $95,317 at 4% or $63,544 at 6%; with 50% employer match about $63,544 at 4% or $42,363 at 6%; with 100% employer match about $47,658 at 4% or $31,772 at 6%.
2005143$914,464$180,107$4,189iApproximate average salary by contribution assumption: employee only about $104,713 at 4% or $69,809 at 6%; with 50% employer match about $69,809 at 4% or $46,539 at 6%; with 100% employer match about $52,357 at 4% or $34,904 at 6%.
Environmental Operations Inc. 401(K) Plan-43$914,464$180,107$4,189iApproximate average salary by contribution assumption: employee only about $104,713 at 4% or $69,809 at 6%; with 50% employer match about $69,809 at 4% or $46,539 at 6%; with 100% employer match about $52,357 at 4% or $34,904 at 6%.
2004139$828,180$146,616$3,759iApproximate average salary by contribution assumption: employee only about $93,985 at 4% or $62,656 at 6%; with 50% employer match about $62,656 at 4% or $41,771 at 6%; with 100% employer match about $46,992 at 4% or $31,328 at 6%.
Environmental Operations Inc. 401(K) Plan-39$828,180$146,616$3,759iApproximate average salary by contribution assumption: employee only about $93,985 at 4% or $62,656 at 6%; with 50% employer match about $62,656 at 4% or $41,771 at 6%; with 100% employer match about $46,992 at 4% or $31,328 at 6%.
2003135$0$0-
Environmental Operations Inc. 401(K) Plan-35---
2002146$0$0-
Environmental Operations Inc. 401(K) Plan-46---
2001147$0$0-
Environmental Operations Inc. 401(K) Plan-47---
2000145$0$0-
Environmental Operations Inc. 401(K) Plan-45---