Civic Intelligence

Sci Engineering Inc.

Plan context: Sci Engineering Inc. 401(K) Retirement Plan

EIN 43-1132569 • Saint Charles, MO • 48 filings • 4 plans

130 Point West BlvdSaint Charles, MO 63301
Current Snapshot

Latest Year

2025

2025 Participants

176

2025 Assets

$15,636,897

2025 Contributions

$1,268,763

Historical Graphs

Total Assets Over Time

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

$15,636,897$7,818,449$0200020122024YearValue
$15,636,897Latest year 2024

Participants Over Time

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

176880200120132025YearValue
176Latest 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
20251176$0$0-
Sci Engineering Inc. Welfare Benefit Plan-176---
20242173$15,636,897$1,268,763$7,334iApproximate average salary by contribution assumption: employee only about $183,347 at 4% or $122,232 at 6%; with 50% employer match about $122,232 at 4% or $81,488 at 6%; with 100% employer match about $91,674 at 4% or $61,116 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-173$15,636,897$1,268,763$7,334iApproximate average salary by contribution assumption: employee only about $183,347 at 4% or $122,232 at 6%; with 50% employer match about $122,232 at 4% or $81,488 at 6%; with 100% employer match about $91,674 at 4% or $61,116 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-166---
20232166$14,233,308$1,134,821$6,836iApproximate average salary by contribution assumption: employee only about $170,907 at 4% or $113,938 at 6%; with 50% employer match about $113,938 at 4% or $75,959 at 6%; with 100% employer match about $85,453 at 4% or $56,969 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-166$14,233,308$1,134,821$6,836iApproximate average salary by contribution assumption: employee only about $170,907 at 4% or $113,938 at 6%; with 50% employer match about $113,938 at 4% or $75,959 at 6%; with 100% employer match about $85,453 at 4% or $56,969 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-153---
20222142$11,410,408$995,119$7,008iApproximate average salary by contribution assumption: employee only about $175,197 at 4% or $116,798 at 6%; with 50% employer match about $116,798 at 4% or $77,865 at 6%; with 100% employer match about $87,599 at 4% or $58,399 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-141$11,410,408$995,119$7,058iApproximate average salary by contribution assumption: employee only about $176,440 at 4% or $117,626 at 6%; with 50% employer match about $117,626 at 4% or $78,418 at 6%; with 100% employer match about $88,220 at 4% or $58,813 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-142---
20212147$14,198,220$896,109$6,096iApproximate average salary by contribution assumption: employee only about $152,399 at 4% or $101,600 at 6%; with 50% employer match about $101,600 at 4% or $67,733 at 6%; with 100% employer match about $76,200 at 4% or $50,800 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-147$14,198,220$896,109$6,096iApproximate average salary by contribution assumption: employee only about $152,399 at 4% or $101,600 at 6%; with 50% employer match about $101,600 at 4% or $67,733 at 6%; with 100% employer match about $76,200 at 4% or $50,800 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-138---
20202140$13,378,975$971,442$6,939iApproximate average salary by contribution assumption: employee only about $173,472 at 4% or $115,648 at 6%; with 50% employer match about $115,648 at 4% or $77,099 at 6%; with 100% employer match about $86,736 at 4% or $57,824 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-140$13,378,975$971,442$6,939iApproximate average salary by contribution assumption: employee only about $173,472 at 4% or $115,648 at 6%; with 50% employer match about $115,648 at 4% or $77,099 at 6%; with 100% employer match about $86,736 at 4% or $57,824 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-126---
20192134$11,315,340$774,481$5,780iApproximate average salary by contribution assumption: employee only about $144,493 at 4% or $96,328 at 6%; with 50% employer match about $96,328 at 4% or $64,219 at 6%; with 100% employer match about $72,246 at 4% or $48,164 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-134$11,315,340$774,481$5,780iApproximate average salary by contribution assumption: employee only about $144,493 at 4% or $96,328 at 6%; with 50% employer match about $96,328 at 4% or $64,219 at 6%; with 100% employer match about $72,246 at 4% or $48,164 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-120---
20182134$8,964,747$742,174$5,539iApproximate average salary by contribution assumption: employee only about $138,465 at 4% or $92,310 at 6%; with 50% employer match about $92,310 at 4% or $61,540 at 6%; with 100% employer match about $69,233 at 4% or $46,155 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-134$8,964,747$742,174$5,539iApproximate average salary by contribution assumption: employee only about $138,465 at 4% or $92,310 at 6%; with 50% employer match about $92,310 at 4% or $61,540 at 6%; with 100% employer match about $69,233 at 4% or $46,155 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-0---
20172140$10,561,351$784,128$5,601iApproximate average salary by contribution assumption: employee only about $140,023 at 4% or $93,349 at 6%; with 50% employer match about $93,349 at 4% or $62,232 at 6%; with 100% employer match about $70,011 at 4% or $46,674 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-140$10,561,351$784,128$5,601iApproximate average salary by contribution assumption: employee only about $140,023 at 4% or $93,349 at 6%; with 50% employer match about $93,349 at 4% or $62,232 at 6%; with 100% employer match about $70,011 at 4% or $46,674 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-123---
20162146$8,731,514$754,834$5,170iApproximate average salary by contribution assumption: employee only about $129,252 at 4% or $86,168 at 6%; with 50% employer match about $86,168 at 4% or $57,446 at 6%; with 100% employer match about $64,626 at 4% or $43,084 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-146$8,731,514$754,834$5,170iApproximate average salary by contribution assumption: employee only about $129,252 at 4% or $86,168 at 6%; with 50% employer match about $86,168 at 4% or $57,446 at 6%; with 100% employer match about $64,626 at 4% or $43,084 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-136---
20152151$7,489,583$711,604$4,713iApproximate average salary by contribution assumption: employee only about $117,815 at 4% or $78,543 at 6%; with 50% employer match about $78,543 at 4% or $52,362 at 6%; with 100% employer match about $58,908 at 4% or $39,272 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-151$7,489,583$711,604$4,713iApproximate average salary by contribution assumption: employee only about $117,815 at 4% or $78,543 at 6%; with 50% employer match about $78,543 at 4% or $52,362 at 6%; with 100% employer match about $58,908 at 4% or $39,272 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-137---
20142132$7,190,836$679,639$5,149iApproximate average salary by contribution assumption: employee only about $128,720 at 4% or $85,813 at 6%; with 50% employer match about $85,813 at 4% or $57,209 at 6%; with 100% employer match about $64,360 at 4% or $42,907 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-132$7,190,836$679,639$5,149iApproximate average salary by contribution assumption: employee only about $128,720 at 4% or $85,813 at 6%; with 50% employer match about $85,813 at 4% or $57,209 at 6%; with 100% employer match about $64,360 at 4% or $42,907 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-113---
20132137$6,655,004$615,846$4,495iApproximate average salary by contribution assumption: employee only about $112,381 at 4% or $74,920 at 6%; with 50% employer match about $74,920 at 4% or $49,947 at 6%; with 100% employer match about $56,190 at 4% or $37,460 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-137$6,655,004$615,846$4,495iApproximate average salary by contribution assumption: employee only about $112,381 at 4% or $74,920 at 6%; with 50% employer match about $74,920 at 4% or $49,947 at 6%; with 100% employer match about $56,190 at 4% or $37,460 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-106---
20122131$5,234,147$338,542$2,584iApproximate average salary by contribution assumption: employee only about $64,607 at 4% or $43,072 at 6%; with 50% employer match about $43,072 at 4% or $28,714 at 6%; with 100% employer match about $32,304 at 4% or $21,536 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-131$5,234,147$338,542$2,584iApproximate average salary by contribution assumption: employee only about $64,607 at 4% or $43,072 at 6%; with 50% employer match about $43,072 at 4% or $28,714 at 6%; with 100% employer match about $32,304 at 4% or $21,536 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-104---
20112128$4,826,068$311,822$2,436iApproximate average salary by contribution assumption: employee only about $60,903 at 4% or $40,602 at 6%; with 50% employer match about $40,602 at 4% or $27,068 at 6%; with 100% employer match about $30,451 at 4% or $20,301 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-128$4,826,068$311,822$2,436iApproximate average salary by contribution assumption: employee only about $60,903 at 4% or $40,602 at 6%; with 50% employer match about $40,602 at 4% or $27,068 at 6%; with 100% employer match about $30,451 at 4% or $20,301 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-104---
20102145$4,894,067$323,577$2,232iApproximate average salary by contribution assumption: employee only about $55,789 at 4% or $37,193 at 6%; with 50% employer match about $37,193 at 4% or $24,795 at 6%; with 100% employer match about $27,895 at 4% or $18,596 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-145$4,894,067$323,577$2,232iApproximate average salary by contribution assumption: employee only about $55,789 at 4% or $37,193 at 6%; with 50% employer match about $37,193 at 4% or $24,795 at 6%; with 100% employer match about $27,895 at 4% or $18,596 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-121---
20092148$4,182,067$315,282$2,130iApproximate average salary by contribution assumption: employee only about $53,257 at 4% or $35,505 at 6%; with 50% employer match about $35,505 at 4% or $23,670 at 6%; with 100% employer match about $26,629 at 4% or $17,752 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-148$4,182,067$315,282$2,130iApproximate average salary by contribution assumption: employee only about $53,257 at 4% or $35,505 at 6%; with 50% employer match about $35,505 at 4% or $23,670 at 6%; with 100% employer match about $26,629 at 4% or $17,752 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-130---
20082149$3,570,049$588,361$3,949iApproximate average salary by contribution assumption: employee only about $98,718 at 4% or $65,812 at 6%; with 50% employer match about $65,812 at 4% or $43,875 at 6%; with 100% employer match about $49,359 at 4% or $32,906 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-149$3,570,049$588,361$3,949iApproximate average salary by contribution assumption: employee only about $98,718 at 4% or $65,812 at 6%; with 50% employer match about $65,812 at 4% or $43,875 at 6%; with 100% employer match about $49,359 at 4% or $32,906 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-124---
20072161$4,847,359$422,666$2,625iApproximate average salary by contribution assumption: employee only about $65,631 at 4% or $43,754 at 6%; with 50% employer match about $43,754 at 4% or $29,169 at 6%; with 100% employer match about $32,816 at 4% or $21,877 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-135$4,847,359$422,666$3,131iApproximate average salary by contribution assumption: employee only about $78,271 at 4% or $52,181 at 6%; with 50% employer match about $52,181 at 4% or $34,787 at 6%; with 100% employer match about $39,136 at 4% or $26,090 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-161---
20062150$4,296,755$443,688$2,958iApproximate average salary by contribution assumption: employee only about $73,948 at 4% or $49,299 at 6%; with 50% employer match about $49,299 at 4% or $32,866 at 6%; with 100% employer match about $36,974 at 4% or $24,649 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-126$4,296,755$443,688$3,521iApproximate average salary by contribution assumption: employee only about $88,033 at 4% or $58,689 at 6%; with 50% employer match about $58,689 at 4% or $39,126 at 6%; with 100% employer match about $44,017 at 4% or $29,344 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-150---
20052137$3,732,824$429,075$3,132iApproximate average salary by contribution assumption: employee only about $78,298 at 4% or $52,199 at 6%; with 50% employer match about $52,199 at 4% or $34,799 at 6%; with 100% employer match about $39,149 at 4% or $26,099 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-120$3,732,824$429,075$3,576iApproximate average salary by contribution assumption: employee only about $89,391 at 4% or $59,594 at 6%; with 50% employer match about $59,594 at 4% or $39,729 at 6%; with 100% employer match about $44,695 at 4% or $29,797 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-137---
20042139$3,169,013$392,553$2,824iApproximate average salary by contribution assumption: employee only about $70,603 at 4% or $47,069 at 6%; with 50% employer match about $47,069 at 4% or $31,379 at 6%; with 100% employer match about $35,302 at 4% or $23,534 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-123$3,169,013$392,553$3,191iApproximate average salary by contribution assumption: employee only about $79,787 at 4% or $53,191 at 6%; with 50% employer match about $53,191 at 4% or $35,461 at 6%; with 100% employer match about $39,894 at 4% or $26,596 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-139---
20032127$2,589,355$325,551$2,563iApproximate average salary by contribution assumption: employee only about $64,085 at 4% or $42,723 at 6%; with 50% employer match about $42,723 at 4% or $28,482 at 6%; with 100% employer match about $32,042 at 4% or $21,362 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-126$2,589,355$325,551$2,584iApproximate average salary by contribution assumption: employee only about $64,593 at 4% or $43,062 at 6%; with 50% employer match about $43,062 at 4% or $28,708 at 6%; with 100% employer match about $32,297 at 4% or $21,531 at 6%.
Sci Engineering Inc. Welfare Benefit Plan-127---
2002195$1,930,448$321,672$3,386iApproximate average salary by contribution assumption: employee only about $84,651 at 4% or $56,434 at 6%; with 50% employer match about $56,434 at 4% or $37,622 at 6%; with 100% employer match about $42,325 at 4% or $28,217 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-95$1,930,448$321,672$3,386iApproximate average salary by contribution assumption: employee only about $84,651 at 4% or $56,434 at 6%; with 50% employer match about $56,434 at 4% or $37,622 at 6%; with 100% employer match about $42,325 at 4% or $28,217 at 6%.
2001189$2,348,336$318,890$3,583iApproximate average salary by contribution assumption: employee only about $89,576 at 4% or $59,717 at 6%; with 50% employer match about $59,717 at 4% or $39,811 at 6%; with 100% employer match about $44,788 at 4% or $29,859 at 6%.
Sci Engineering Inc. 401(K) Retirement Plan-89$2,348,336$318,890$3,583iApproximate average salary by contribution assumption: employee only about $89,576 at 4% or $59,717 at 6%; with 50% employer match about $59,717 at 4% or $39,811 at 6%; with 100% employer match about $44,788 at 4% or $29,859 at 6%.
200010$2,644,963$324,125-
Sci Engineering Inc. 401(K) Retirement Plan-0$2,644,963$324,125-