Civic Intelligence

Simplex Construction

Plan context: Simplex Construction

EIN 33-0582470 • Irvine, CA • 23 filings • 7 plans

16431 Scientific WayIrvine, CA 92168
Current Snapshot

Latest Year

2025

2025 Participants

3

2025 Assets

$60,772

2025 Contributions

$23,061

Historical Graphs

Total Assets Over Time

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

$561,972$280,986$0200320152025YearValue
$60,772Latest year 2025

Participants Over Time

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

630200320152025YearValue
3Latest 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
202513$60,772$0-
Simplex Construction-3$60,772$0-
202413$55,488$0-
Simplex Construction-3$55,488$0-
202313$345,475$0-
Simplex Construction-3$345,475$0-
202212$294,714$0-
Simplex Construction-2$294,714$0-
202112$382,483$0-
Simplex Construction-2$382,483$0-
202012$341,814$0-
Simplex Construction-2$341,814$0-
201912$301,264$0-
Simplex Construction-2$301,264$0-
201812$254,452$0-
Simplex Construction-2$254,452$0-
201712$268,563$0-
Simplex Construction-2$268,563$0-
201632$561,972$0-
Simplex Construction-2$237,541$0-
Simplex Construction-2$172,191$0-
Simplex Construction-2$152,240$0-
201512$221,294$0-
Simplex Construction-2$221,294$0-
201412$227,627$0-
Simplex Construction-2$227,627$0-
201312$210,376$0-
Simplex Construction-2$210,376$0-
201012$150,845$0-
Simplex Construction-2$150,845$0-
200912$132,706$23,061$11,531iApproximate average salary by contribution assumption: employee only about $288,263 at 4% or $192,175 at 6%; with 50% employer match about $192,175 at 4% or $128,117 at 6%; with 100% employer match about $144,131 at 4% or $96,088 at 6%.
Simplex Construction-2$132,706$23,061$11,531iApproximate average salary by contribution assumption: employee only about $288,263 at 4% or $192,175 at 6%; with 50% employer match about $192,175 at 4% or $128,117 at 6%; with 100% employer match about $144,131 at 4% or $96,088 at 6%.
200814$104,337$42,431$10,608iApproximate average salary by contribution assumption: employee only about $265,194 at 4% or $176,796 at 6%; with 50% employer match about $176,796 at 4% or $117,864 at 6%; with 100% employer match about $132,597 at 4% or $88,398 at 6%.
Simplex Construction-4$104,337$42,431$10,608iApproximate average salary by contribution assumption: employee only about $265,194 at 4% or $176,796 at 6%; with 50% employer match about $176,796 at 4% or $117,864 at 6%; with 100% employer match about $132,597 at 4% or $88,398 at 6%.
200716$114,189$41,450$6,908iApproximate average salary by contribution assumption: employee only about $172,708 at 4% or $115,139 at 6%; with 50% employer match about $115,139 at 4% or $76,759 at 6%; with 100% employer match about $86,354 at 4% or $57,569 at 6%.
Simplex Construction-6$114,189$41,450$6,908iApproximate average salary by contribution assumption: employee only about $172,708 at 4% or $115,139 at 6%; with 50% employer match about $115,139 at 4% or $76,759 at 6%; with 100% employer match about $86,354 at 4% or $57,569 at 6%.
200613$71,155$19,692$6,564iApproximate average salary by contribution assumption: employee only about $164,100 at 4% or $109,400 at 6%; with 50% employer match about $109,400 at 4% or $72,933 at 6%; with 100% employer match about $82,050 at 4% or $54,700 at 6%.
Simplex Construction-3$71,155$19,692$6,564iApproximate average salary by contribution assumption: employee only about $164,100 at 4% or $109,400 at 6%; with 50% employer match about $109,400 at 4% or $72,933 at 6%; with 100% employer match about $82,050 at 4% or $54,700 at 6%.
200512$45,709$15,485$7,743iApproximate average salary by contribution assumption: employee only about $193,563 at 4% or $129,042 at 6%; with 50% employer match about $129,042 at 4% or $86,028 at 6%; with 100% employer match about $96,781 at 4% or $64,521 at 6%.
Simplex Construction-2$45,709$15,485$7,743iApproximate average salary by contribution assumption: employee only about $193,563 at 4% or $129,042 at 6%; with 50% employer match about $129,042 at 4% or $86,028 at 6%; with 100% employer match about $96,781 at 4% or $64,521 at 6%.
200412$28,019$32,583$16,292iApproximate average salary by contribution assumption: employee only about $407,288 at 4% or $271,525 at 6%; with 50% employer match about $271,525 at 4% or $181,017 at 6%; with 100% employer match about $203,644 at 4% or $135,763 at 6%.
Simplex Construction-2$28,019$32,583$16,292iApproximate average salary by contribution assumption: employee only about $407,288 at 4% or $271,525 at 6%; with 50% employer match about $271,525 at 4% or $181,017 at 6%; with 100% employer match about $203,644 at 4% or $135,763 at 6%.
200313$24,509$21,553$7,184iApproximate average salary by contribution assumption: employee only about $179,608 at 4% or $119,739 at 6%; with 50% employer match about $119,739 at 4% or $79,826 at 6%; with 100% employer match about $89,804 at 4% or $59,869 at 6%.
Simplex Construction-3$24,509$21,553$7,184iApproximate average salary by contribution assumption: employee only about $179,608 at 4% or $119,739 at 6%; with 50% employer match about $119,739 at 4% or $79,826 at 6%; with 100% employer match about $89,804 at 4% or $59,869 at 6%.