Civic Intelligence

Westbrook Engineering Co. Inc.

Plan context: Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan

EIN 38-1865277 • Warren, MI • 20 filings • 2 plans

23538 Pinewood StreetWarren, MI 48021
Current Snapshot

Latest Year

2025

2025 Participants

7

2025 Assets

$2,113,615

2025 Contributions

$50,949

Historical Graphs

Total Assets Over Time

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

$2,113,615$1,056,808$0200620162025YearValue
$2,113,615Latest year 2025

Participants Over Time

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

20100200620162025YearValue
7Latest 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
202517$2,113,615$50,949$7,278iApproximate average salary by contribution assumption: employee only about $181,961 at 4% or $121,307 at 6%; with 50% employer match about $121,307 at 4% or $80,871 at 6%; with 100% employer match about $90,980 at 4% or $60,654 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-7$2,113,615$50,949$7,278iApproximate average salary by contribution assumption: employee only about $181,961 at 4% or $121,307 at 6%; with 50% employer match about $121,307 at 4% or $80,871 at 6%; with 100% employer match about $90,980 at 4% or $60,654 at 6%.
202417$1,813,737$28,028$4,004iApproximate average salary by contribution assumption: employee only about $100,100 at 4% or $66,733 at 6%; with 50% employer match about $66,733 at 4% or $44,489 at 6%; with 100% employer match about $50,050 at 4% or $33,367 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-7$1,813,737$28,028$4,004iApproximate average salary by contribution assumption: employee only about $100,100 at 4% or $66,733 at 6%; with 50% employer match about $66,733 at 4% or $44,489 at 6%; with 100% employer match about $50,050 at 4% or $33,367 at 6%.
202317$1,573,366$56,557$8,080iApproximate average salary by contribution assumption: employee only about $201,989 at 4% or $134,660 at 6%; with 50% employer match about $134,660 at 4% or $89,773 at 6%; with 100% employer match about $100,995 at 4% or $67,330 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-7$1,573,366$56,557$8,080iApproximate average salary by contribution assumption: employee only about $201,989 at 4% or $134,660 at 6%; with 50% employer match about $134,660 at 4% or $89,773 at 6%; with 100% employer match about $100,995 at 4% or $67,330 at 6%.
2022110$1,465,864$27,483$2,748iApproximate average salary by contribution assumption: employee only about $68,708 at 4% or $45,805 at 6%; with 50% employer match about $45,805 at 4% or $30,537 at 6%; with 100% employer match about $34,354 at 4% or $22,903 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-10$1,465,864$27,483$2,748iApproximate average salary by contribution assumption: employee only about $68,708 at 4% or $45,805 at 6%; with 50% employer match about $45,805 at 4% or $30,537 at 6%; with 100% employer match about $34,354 at 4% or $22,903 at 6%.
2021111$1,884,146$77,964$7,088iApproximate average salary by contribution assumption: employee only about $177,191 at 4% or $118,127 at 6%; with 50% employer match about $118,127 at 4% or $78,752 at 6%; with 100% employer match about $88,595 at 4% or $59,064 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-11$1,884,146$77,964$7,088iApproximate average salary by contribution assumption: employee only about $177,191 at 4% or $118,127 at 6%; with 50% employer match about $118,127 at 4% or $78,752 at 6%; with 100% employer match about $88,595 at 4% or $59,064 at 6%.
2020112$1,703,806$35,718$2,977iApproximate average salary by contribution assumption: employee only about $74,413 at 4% or $49,608 at 6%; with 50% employer match about $49,608 at 4% or $33,072 at 6%; with 100% employer match about $37,206 at 4% or $24,804 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-12$1,703,806$35,718$2,977iApproximate average salary by contribution assumption: employee only about $74,413 at 4% or $49,608 at 6%; with 50% employer match about $49,608 at 4% or $33,072 at 6%; with 100% employer match about $37,206 at 4% or $24,804 at 6%.
2019113$1,370,166$36,553$2,812iApproximate average salary by contribution assumption: employee only about $70,294 at 4% or $46,863 at 6%; with 50% employer match about $46,863 at 4% or $31,242 at 6%; with 100% employer match about $35,147 at 4% or $23,431 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-13$1,370,166$36,553$2,812iApproximate average salary by contribution assumption: employee only about $70,294 at 4% or $46,863 at 6%; with 50% employer match about $46,863 at 4% or $31,242 at 6%; with 100% employer match about $35,147 at 4% or $23,431 at 6%.
2018113$1,202,677$41,740$3,211iApproximate average salary by contribution assumption: employee only about $80,269 at 4% or $53,513 at 6%; with 50% employer match about $53,513 at 4% or $35,675 at 6%; with 100% employer match about $40,135 at 4% or $26,756 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-13$1,202,677$41,740$3,211iApproximate average salary by contribution assumption: employee only about $80,269 at 4% or $53,513 at 6%; with 50% employer match about $53,513 at 4% or $35,675 at 6%; with 100% employer match about $40,135 at 4% or $26,756 at 6%.
2017113$1,381,942$151,466$11,651iApproximate average salary by contribution assumption: employee only about $291,281 at 4% or $194,187 at 6%; with 50% employer match about $194,187 at 4% or $129,458 at 6%; with 100% employer match about $145,640 at 4% or $97,094 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-13$1,381,942$151,466$11,651iApproximate average salary by contribution assumption: employee only about $291,281 at 4% or $194,187 at 6%; with 50% employer match about $194,187 at 4% or $129,458 at 6%; with 100% employer match about $145,640 at 4% or $97,094 at 6%.
2016119$1,363,439$146,906$7,732iApproximate average salary by contribution assumption: employee only about $193,297 at 4% or $128,865 at 6%; with 50% employer match about $128,865 at 4% or $85,910 at 6%; with 100% employer match about $96,649 at 4% or $64,432 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-19$1,363,439$146,906$7,732iApproximate average salary by contribution assumption: employee only about $193,297 at 4% or $128,865 at 6%; with 50% employer match about $128,865 at 4% or $85,910 at 6%; with 100% employer match about $96,649 at 4% or $64,432 at 6%.
2015120$1,492,111$161,429$8,071iApproximate average salary by contribution assumption: employee only about $201,786 at 4% or $134,524 at 6%; with 50% employer match about $134,524 at 4% or $89,683 at 6%; with 100% employer match about $100,893 at 4% or $67,262 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-20$1,492,111$161,429$8,071iApproximate average salary by contribution assumption: employee only about $201,786 at 4% or $134,524 at 6%; with 50% employer match about $134,524 at 4% or $89,683 at 6%; with 100% employer match about $100,893 at 4% or $67,262 at 6%.
2014118$1,467,490$211,916$11,773iApproximate average salary by contribution assumption: employee only about $294,328 at 4% or $196,219 at 6%; with 50% employer match about $196,219 at 4% or $130,812 at 6%; with 100% employer match about $147,164 at 4% or $98,109 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-18$1,467,490$211,916$11,773iApproximate average salary by contribution assumption: employee only about $294,328 at 4% or $196,219 at 6%; with 50% employer match about $196,219 at 4% or $130,812 at 6%; with 100% employer match about $147,164 at 4% or $98,109 at 6%.
2013118$1,258,986$160,256$8,903iApproximate average salary by contribution assumption: employee only about $222,578 at 4% or $148,385 at 6%; with 50% employer match about $148,385 at 4% or $98,923 at 6%; with 100% employer match about $111,289 at 4% or $74,193 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-18$1,258,986$160,256$8,903iApproximate average salary by contribution assumption: employee only about $222,578 at 4% or $148,385 at 6%; with 50% employer match about $148,385 at 4% or $98,923 at 6%; with 100% employer match about $111,289 at 4% or $74,193 at 6%.
2012116$909,842$173,454$10,841iApproximate average salary by contribution assumption: employee only about $271,022 at 4% or $180,681 at 6%; with 50% employer match about $180,681 at 4% or $120,454 at 6%; with 100% employer match about $135,511 at 4% or $90,341 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-16$909,842$173,454$10,841iApproximate average salary by contribution assumption: employee only about $271,022 at 4% or $180,681 at 6%; with 50% employer match about $180,681 at 4% or $120,454 at 6%; with 100% employer match about $135,511 at 4% or $90,341 at 6%.
2011115$680,896$187,649$12,510iApproximate average salary by contribution assumption: employee only about $312,748 at 4% or $208,499 at 6%; with 50% employer match about $208,499 at 4% or $138,999 at 6%; with 100% employer match about $156,374 at 4% or $104,249 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-15$680,896$187,649$12,510iApproximate average salary by contribution assumption: employee only about $312,748 at 4% or $208,499 at 6%; with 50% employer match about $208,499 at 4% or $138,999 at 6%; with 100% employer match about $156,374 at 4% or $104,249 at 6%.
2010114$551,716$93,804$6,700iApproximate average salary by contribution assumption: employee only about $167,507 at 4% or $111,671 at 6%; with 50% employer match about $111,671 at 4% or $74,448 at 6%; with 100% employer match about $83,754 at 4% or $55,836 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-14$551,716$93,804$6,700iApproximate average salary by contribution assumption: employee only about $167,507 at 4% or $111,671 at 6%; with 50% employer match about $111,671 at 4% or $74,448 at 6%; with 100% employer match about $83,754 at 4% or $55,836 at 6%.
2009114$401,530$100,737$7,196iApproximate average salary by contribution assumption: employee only about $179,888 at 4% or $119,925 at 6%; with 50% employer match about $119,925 at 4% or $79,950 at 6%; with 100% employer match about $89,944 at 4% or $59,963 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-14$401,530$100,737$7,196iApproximate average salary by contribution assumption: employee only about $179,888 at 4% or $119,925 at 6%; with 50% employer match about $119,925 at 4% or $79,950 at 6%; with 100% employer match about $89,944 at 4% or $59,963 at 6%.
2008118$274,333$140,535$7,808iApproximate average salary by contribution assumption: employee only about $195,188 at 4% or $130,125 at 6%; with 50% employer match about $130,125 at 4% or $86,750 at 6%; with 100% employer match about $97,594 at 4% or $65,063 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-18$274,333$140,535$7,808iApproximate average salary by contribution assumption: employee only about $195,188 at 4% or $130,125 at 6%; with 50% employer match about $130,125 at 4% or $86,750 at 6%; with 100% employer match about $97,594 at 4% or $65,063 at 6%.
2007118$275,801$134,004$7,445iApproximate average salary by contribution assumption: employee only about $186,117 at 4% or $124,078 at 6%; with 50% employer match about $124,078 at 4% or $82,719 at 6%; with 100% employer match about $93,058 at 4% or $62,039 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-18$275,801$134,004$7,445iApproximate average salary by contribution assumption: employee only about $186,117 at 4% or $124,078 at 6%; with 50% employer match about $124,078 at 4% or $82,719 at 6%; with 100% employer match about $93,058 at 4% or $62,039 at 6%.
2006119$125,457$122,049$6,424iApproximate average salary by contribution assumption: employee only about $160,591 at 4% or $107,061 at 6%; with 50% employer match about $107,061 at 4% or $71,374 at 6%; with 100% employer match about $80,295 at 4% or $53,530 at 6%.
Westbrook Engineering Co. Inc. 401(K) Profit Sharing Plan-19$125,457$122,049$6,424iApproximate average salary by contribution assumption: employee only about $160,591 at 4% or $107,061 at 6%; with 50% employer match about $107,061 at 4% or $71,374 at 6%; with 100% employer match about $80,295 at 4% or $53,530 at 6%.