Civic Intelligence

Costa Engineers Inc.

Plan context: Costa Engineers Inc. 401K Plan

EIN 94-2692812 • Napa, CA • 26 filings • 3 plans

851 Napa Valley Corporate WaySuite DNapa, CA 94558
Current Snapshot

Latest Year

2025

2025 Participants

12

2025 Assets

$2,343,430

2025 Contributions

$266,351

Historical Graphs

Total Assets Over Time

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

$2,343,430$1,171,715$0200020132025YearValue
$2,343,430Latest year 2025

Participants Over Time

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

1580200020132025YearValue
12Latest 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
2025112$2,343,430$266,351$22,196iApproximate average salary by contribution assumption: employee only about $554,898 at 4% or $369,932 at 6%; with 50% employer match about $369,932 at 4% or $246,621 at 6%; with 100% employer match about $277,449 at 4% or $184,966 at 6%.
Costa Engineers Inc. 401K Plan-12$2,343,430$266,351$22,196iApproximate average salary by contribution assumption: employee only about $554,898 at 4% or $369,932 at 6%; with 50% employer match about $369,932 at 4% or $246,621 at 6%; with 100% employer match about $277,449 at 4% or $184,966 at 6%.
2024113$2,105,175$142,119$10,932iApproximate average salary by contribution assumption: employee only about $273,306 at 4% or $182,204 at 6%; with 50% employer match about $182,204 at 4% or $121,469 at 6%; with 100% employer match about $136,653 at 4% or $91,102 at 6%.
Costa Engineers Inc. 401K Plan-13$2,105,175$142,119$10,932iApproximate average salary by contribution assumption: employee only about $273,306 at 4% or $182,204 at 6%; with 50% employer match about $182,204 at 4% or $121,469 at 6%; with 100% employer match about $136,653 at 4% or $91,102 at 6%.
2023114$1,702,096$145,767$10,412iApproximate average salary by contribution assumption: employee only about $260,298 at 4% or $173,532 at 6%; with 50% employer match about $173,532 at 4% or $115,688 at 6%; with 100% employer match about $130,149 at 4% or $86,766 at 6%.
Costa Engineers Inc. 401K Plan-14$1,702,096$145,767$10,412iApproximate average salary by contribution assumption: employee only about $260,298 at 4% or $173,532 at 6%; with 50% employer match about $173,532 at 4% or $115,688 at 6%; with 100% employer match about $130,149 at 4% or $86,766 at 6%.
2022115$1,323,207$160,555$10,704iApproximate average salary by contribution assumption: employee only about $267,592 at 4% or $178,394 at 6%; with 50% employer match about $178,394 at 4% or $118,930 at 6%; with 100% employer match about $133,796 at 4% or $89,197 at 6%.
Costa Engineers Inc. 401K Plan-15$1,323,207$160,555$10,704iApproximate average salary by contribution assumption: employee only about $267,592 at 4% or $178,394 at 6%; with 50% employer match about $178,394 at 4% or $118,930 at 6%; with 100% employer match about $133,796 at 4% or $89,197 at 6%.
2021112$1,483,707$124,989$10,416iApproximate average salary by contribution assumption: employee only about $260,394 at 4% or $173,596 at 6%; with 50% employer match about $173,596 at 4% or $115,731 at 6%; with 100% employer match about $130,197 at 4% or $86,798 at 6%.
Costa Engineers Inc. 401K Plan-12$1,483,707$124,989$10,416iApproximate average salary by contribution assumption: employee only about $260,394 at 4% or $173,596 at 6%; with 50% employer match about $173,596 at 4% or $115,731 at 6%; with 100% employer match about $130,197 at 4% or $86,798 at 6%.
2020112$1,122,362$74,068$6,172iApproximate average salary by contribution assumption: employee only about $154,308 at 4% or $102,872 at 6%; with 50% employer match about $102,872 at 4% or $68,581 at 6%; with 100% employer match about $77,154 at 4% or $51,436 at 6%.
Costa Engineers Inc. 401K Plan-12$1,122,362$74,068$6,172iApproximate average salary by contribution assumption: employee only about $154,308 at 4% or $102,872 at 6%; with 50% employer match about $102,872 at 4% or $68,581 at 6%; with 100% employer match about $77,154 at 4% or $51,436 at 6%.
2019112$970,682$55,456$4,621iApproximate average salary by contribution assumption: employee only about $115,533 at 4% or $77,022 at 6%; with 50% employer match about $77,022 at 4% or $51,348 at 6%; with 100% employer match about $57,767 at 4% or $38,511 at 6%.
Costa Engineers Inc. 401K Plan-12$970,682$55,456$4,621iApproximate average salary by contribution assumption: employee only about $115,533 at 4% or $77,022 at 6%; with 50% employer match about $77,022 at 4% or $51,348 at 6%; with 100% employer match about $57,767 at 4% or $38,511 at 6%.
2018112$724,989$76,665$6,389iApproximate average salary by contribution assumption: employee only about $159,719 at 4% or $106,479 at 6%; with 50% employer match about $106,479 at 4% or $70,986 at 6%; with 100% employer match about $79,859 at 4% or $53,240 at 6%.
Costa Engineers Inc. 401K Plan-12$724,989$76,665$6,389iApproximate average salary by contribution assumption: employee only about $159,719 at 4% or $106,479 at 6%; with 50% employer match about $106,479 at 4% or $70,986 at 6%; with 100% employer match about $79,859 at 4% or $53,240 at 6%.
2017112$732,528$26,540$2,212iApproximate average salary by contribution assumption: employee only about $55,292 at 4% or $36,861 at 6%; with 50% employer match about $36,861 at 4% or $24,574 at 6%; with 100% employer match about $27,646 at 4% or $18,431 at 6%.
Costa Engineers Inc. 401K Plan-12$732,528$26,540$2,212iApproximate average salary by contribution assumption: employee only about $55,292 at 4% or $36,861 at 6%; with 50% employer match about $36,861 at 4% or $24,574 at 6%; with 100% employer match about $27,646 at 4% or $18,431 at 6%.
2016110$673,168$39,039$3,904iApproximate average salary by contribution assumption: employee only about $97,598 at 4% or $65,065 at 6%; with 50% employer match about $65,065 at 4% or $43,377 at 6%; with 100% employer match about $48,799 at 4% or $32,533 at 6%.
Costa Engineers Inc. 401K Plan-10$673,168$39,039$3,904iApproximate average salary by contribution assumption: employee only about $97,598 at 4% or $65,065 at 6%; with 50% employer match about $65,065 at 4% or $43,377 at 6%; with 100% employer match about $48,799 at 4% or $32,533 at 6%.
2015111$570,802$52,141$4,740iApproximate average salary by contribution assumption: employee only about $118,502 at 4% or $79,002 at 6%; with 50% employer match about $79,002 at 4% or $52,668 at 6%; with 100% employer match about $59,251 at 4% or $39,501 at 6%.
Costa Engineers Inc. 401K Plan-11$570,802$52,141$4,740iApproximate average salary by contribution assumption: employee only about $118,502 at 4% or $79,002 at 6%; with 50% employer match about $79,002 at 4% or $52,668 at 6%; with 100% employer match about $59,251 at 4% or $39,501 at 6%.
2014111$559,089$61,723$5,611iApproximate average salary by contribution assumption: employee only about $140,280 at 4% or $93,520 at 6%; with 50% employer match about $93,520 at 4% or $62,346 at 6%; with 100% employer match about $70,140 at 4% or $46,760 at 6%.
Costa Engineers Inc. 401K Plan-11$559,089$61,723$5,611iApproximate average salary by contribution assumption: employee only about $140,280 at 4% or $93,520 at 6%; with 50% employer match about $93,520 at 4% or $62,346 at 6%; with 100% employer match about $70,140 at 4% or $46,760 at 6%.
2013112$557,615$29,084$2,424iApproximate average salary by contribution assumption: employee only about $60,592 at 4% or $40,394 at 6%; with 50% employer match about $40,394 at 4% or $26,930 at 6%; with 100% employer match about $30,296 at 4% or $20,197 at 6%.
Costa Engineers Inc. 401K Plan-12$557,615$29,084$2,424iApproximate average salary by contribution assumption: employee only about $60,592 at 4% or $40,394 at 6%; with 50% employer match about $40,394 at 4% or $26,930 at 6%; with 100% employer match about $30,296 at 4% or $20,197 at 6%.
2012112$449,319$74,947$6,246iApproximate average salary by contribution assumption: employee only about $156,140 at 4% or $104,093 at 6%; with 50% employer match about $104,093 at 4% or $69,395 at 6%; with 100% employer match about $78,070 at 4% or $52,047 at 6%.
Costa Engineers Inc. 401K Plan-12$449,319$74,947$6,246iApproximate average salary by contribution assumption: employee only about $156,140 at 4% or $104,093 at 6%; with 50% employer match about $104,093 at 4% or $69,395 at 6%; with 100% employer match about $78,070 at 4% or $52,047 at 6%.
2011111$380,032$73,512$6,683iApproximate average salary by contribution assumption: employee only about $167,073 at 4% or $111,382 at 6%; with 50% employer match about $111,382 at 4% or $74,255 at 6%; with 100% employer match about $83,536 at 4% or $55,691 at 6%.
Costa Engineers Inc. 401K Plan-11$380,032$73,512$6,683iApproximate average salary by contribution assumption: employee only about $167,073 at 4% or $111,382 at 6%; with 50% employer match about $111,382 at 4% or $74,255 at 6%; with 100% employer match about $83,536 at 4% or $55,691 at 6%.
201019$1,137,895$82,314$9,146iApproximate average salary by contribution assumption: employee only about $228,650 at 4% or $152,433 at 6%; with 50% employer match about $152,433 at 4% or $101,622 at 6%; with 100% employer match about $114,325 at 4% or $76,217 at 6%.
Costa Engineers Inc. 401K Plan-9$1,137,895$82,314$9,146iApproximate average salary by contribution assumption: employee only about $228,650 at 4% or $152,433 at 6%; with 50% employer match about $152,433 at 4% or $101,622 at 6%; with 100% employer match about $114,325 at 4% or $76,217 at 6%.
200919$899,078$69,398$7,711iApproximate average salary by contribution assumption: employee only about $192,772 at 4% or $128,515 at 6%; with 50% employer match about $128,515 at 4% or $85,677 at 6%; with 100% employer match about $96,386 at 4% or $64,257 at 6%.
Costa Engineers Inc. 401K Plan-9$899,078$69,398$7,711iApproximate average salary by contribution assumption: employee only about $192,772 at 4% or $128,515 at 6%; with 50% employer match about $128,515 at 4% or $85,677 at 6%; with 100% employer match about $96,386 at 4% or $64,257 at 6%.
200817$701,425$82,967$11,852iApproximate average salary by contribution assumption: employee only about $296,311 at 4% or $197,540 at 6%; with 50% employer match about $197,540 at 4% or $131,694 at 6%; with 100% employer match about $148,155 at 4% or $98,770 at 6%.
Costa Engineers Inc. 401K Plan-7$701,425$82,967$11,852iApproximate average salary by contribution assumption: employee only about $296,311 at 4% or $197,540 at 6%; with 50% employer match about $197,540 at 4% or $131,694 at 6%; with 100% employer match about $148,155 at 4% or $98,770 at 6%.
200718$1,111,678$88,229$11,029iApproximate average salary by contribution assumption: employee only about $275,716 at 4% or $183,810 at 6%; with 50% employer match about $183,810 at 4% or $122,540 at 6%; with 100% employer match about $137,858 at 4% or $91,905 at 6%.
Costa Engineers Inc. 401K Plan-8$1,111,678$88,229$11,029iApproximate average salary by contribution assumption: employee only about $275,716 at 4% or $183,810 at 6%; with 50% employer match about $183,810 at 4% or $122,540 at 6%; with 100% employer match about $137,858 at 4% or $91,905 at 6%.
2006110$1,010,073$80,459$8,046iApproximate average salary by contribution assumption: employee only about $201,148 at 4% or $134,098 at 6%; with 50% employer match about $134,098 at 4% or $89,399 at 6%; with 100% employer match about $100,574 at 4% or $67,049 at 6%.
Costa Engineers Inc. 401K Plan-10$1,010,073$80,459$8,046iApproximate average salary by contribution assumption: employee only about $201,148 at 4% or $134,098 at 6%; with 50% employer match about $134,098 at 4% or $89,399 at 6%; with 100% employer match about $100,574 at 4% or $67,049 at 6%.
2005110$790,748$67,564$6,756iApproximate average salary by contribution assumption: employee only about $168,910 at 4% or $112,607 at 6%; with 50% employer match about $112,607 at 4% or $75,071 at 6%; with 100% employer match about $84,455 at 4% or $56,303 at 6%.
Costa Engineers Inc. 401K Plan-10$790,748$67,564$6,756iApproximate average salary by contribution assumption: employee only about $168,910 at 4% or $112,607 at 6%; with 50% employer match about $112,607 at 4% or $75,071 at 6%; with 100% employer match about $84,455 at 4% or $56,303 at 6%.
2004111$668,827$74,058$6,733iApproximate average salary by contribution assumption: employee only about $168,314 at 4% or $112,209 at 6%; with 50% employer match about $112,209 at 4% or $74,806 at 6%; with 100% employer match about $84,157 at 4% or $56,105 at 6%.
Costa Engineers Inc. 401K Plan-11$668,827$74,058$6,733iApproximate average salary by contribution assumption: employee only about $168,314 at 4% or $112,209 at 6%; with 50% employer match about $112,209 at 4% or $74,806 at 6%; with 100% employer match about $84,157 at 4% or $56,105 at 6%.
200317$527,713$58,254$8,322iApproximate average salary by contribution assumption: employee only about $208,050 at 4% or $138,700 at 6%; with 50% employer match about $138,700 at 4% or $92,467 at 6%; with 100% employer match about $104,025 at 4% or $69,350 at 6%.
Costa Engineers Inc. 401K Plan-7$527,713$58,254$8,322iApproximate average salary by contribution assumption: employee only about $208,050 at 4% or $138,700 at 6%; with 50% employer match about $138,700 at 4% or $92,467 at 6%; with 100% employer match about $104,025 at 4% or $69,350 at 6%.
2002110$377,137$74,787$7,479iApproximate average salary by contribution assumption: employee only about $186,968 at 4% or $124,645 at 6%; with 50% employer match about $124,645 at 4% or $83,097 at 6%; with 100% employer match about $93,484 at 4% or $62,323 at 6%.
Costa Engineers Inc. 401K Plan-10$377,137$74,787$7,479iApproximate average salary by contribution assumption: employee only about $186,968 at 4% or $124,645 at 6%; with 50% employer match about $124,645 at 4% or $83,097 at 6%; with 100% employer match about $93,484 at 4% or $62,323 at 6%.
2001110$386,653$62,119$6,212iApproximate average salary by contribution assumption: employee only about $155,298 at 4% or $103,532 at 6%; with 50% employer match about $103,532 at 4% or $69,021 at 6%; with 100% employer match about $77,649 at 4% or $51,766 at 6%.
Costa Engineers Inc. 401K Plan-10$386,653$62,119$6,212iApproximate average salary by contribution assumption: employee only about $155,298 at 4% or $103,532 at 6%; with 50% employer match about $103,532 at 4% or $69,021 at 6%; with 100% employer match about $77,649 at 4% or $51,766 at 6%.
200017$361,958$80,036$11,434iApproximate average salary by contribution assumption: employee only about $285,843 at 4% or $190,562 at 6%; with 50% employer match about $190,562 at 4% or $127,041 at 6%; with 100% employer match about $142,921 at 4% or $95,281 at 6%.
Costa Engineers Inc. 401K Plan-7$361,958$80,036$11,434iApproximate average salary by contribution assumption: employee only about $285,843 at 4% or $190,562 at 6%; with 50% employer match about $190,562 at 4% or $127,041 at 6%; with 100% employer match about $142,921 at 4% or $95,281 at 6%.