Civic Intelligence

Simpson Co Inc

Plan context: Simpson Co Inc

EIN 95-4729038 • Chatsworth, CA • 23 filings • 5 plans

9410 Topanga Canyon Blvd Ste 105Chatsworth, CA 91311-5758
Current Snapshot

Latest Year

2025

2025 Participants

10

2025 Assets

$1,814,173

2025 Contributions

$167,546

Historical Graphs

Total Assets Over Time

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

$1,814,173$907,087$0200320152025YearValue
$1,814,173Latest year 2025

Participants Over Time

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

1260200320142025YearValue
10Latest 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
2025110$1,814,173$167,546$16,755iApproximate average salary by contribution assumption: employee only about $418,865 at 4% or $279,243 at 6%; with 50% employer match about $279,243 at 4% or $186,162 at 6%; with 100% employer match about $209,432 at 4% or $139,622 at 6%.
Simpson Co Inc-10$1,814,173$167,546$16,755iApproximate average salary by contribution assumption: employee only about $418,865 at 4% or $279,243 at 6%; with 50% employer match about $279,243 at 4% or $186,162 at 6%; with 100% employer match about $209,432 at 4% or $139,622 at 6%.
2024110$1,565,148$158,813$15,881iApproximate average salary by contribution assumption: employee only about $397,033 at 4% or $264,688 at 6%; with 50% employer match about $264,688 at 4% or $176,459 at 6%; with 100% employer match about $198,516 at 4% or $132,344 at 6%.
Simpson Co Inc-10$1,565,148$158,813$15,881iApproximate average salary by contribution assumption: employee only about $397,033 at 4% or $264,688 at 6%; with 50% employer match about $264,688 at 4% or $176,459 at 6%; with 100% employer match about $198,516 at 4% or $132,344 at 6%.
202319$1,294,458$148,300$16,478iApproximate average salary by contribution assumption: employee only about $411,944 at 4% or $274,630 at 6%; with 50% employer match about $274,630 at 4% or $183,086 at 6%; with 100% employer match about $205,972 at 4% or $137,315 at 6%.
Simpson Co Inc-9$1,294,458$148,300$16,478iApproximate average salary by contribution assumption: employee only about $411,944 at 4% or $274,630 at 6%; with 50% employer match about $274,630 at 4% or $183,086 at 6%; with 100% employer match about $205,972 at 4% or $137,315 at 6%.
202219$1,043,248$126,391$14,043iApproximate average salary by contribution assumption: employee only about $351,086 at 4% or $234,057 at 6%; with 50% employer match about $234,057 at 4% or $156,038 at 6%; with 100% employer match about $175,543 at 4% or $117,029 at 6%.
Simpson Co Inc-9$1,043,248$126,391$14,043iApproximate average salary by contribution assumption: employee only about $351,086 at 4% or $234,057 at 6%; with 50% employer match about $234,057 at 4% or $156,038 at 6%; with 100% employer match about $175,543 at 4% or $117,029 at 6%.
202119$1,185,713$108,572$12,064iApproximate average salary by contribution assumption: employee only about $301,589 at 4% or $201,059 at 6%; with 50% employer match about $201,059 at 4% or $134,040 at 6%; with 100% employer match about $150,794 at 4% or $100,530 at 6%.
Simpson Co Inc-9$1,185,713$108,572$12,064iApproximate average salary by contribution assumption: employee only about $301,589 at 4% or $201,059 at 6%; with 50% employer match about $201,059 at 4% or $134,040 at 6%; with 100% employer match about $150,794 at 4% or $100,530 at 6%.
202018$1,249,362$139,479$17,435iApproximate average salary by contribution assumption: employee only about $435,872 at 4% or $290,581 at 6%; with 50% employer match about $290,581 at 4% or $193,721 at 6%; with 100% employer match about $217,936 at 4% or $145,291 at 6%.
Simpson Co Inc-8$1,249,362$139,479$17,435iApproximate average salary by contribution assumption: employee only about $435,872 at 4% or $290,581 at 6%; with 50% employer match about $290,581 at 4% or $193,721 at 6%; with 100% employer match about $217,936 at 4% or $145,291 at 6%.
201918$977,516$112,933$14,117iApproximate average salary by contribution assumption: employee only about $352,916 at 4% or $235,277 at 6%; with 50% employer match about $235,277 at 4% or $156,851 at 6%; with 100% employer match about $176,458 at 4% or $117,639 at 6%.
Simpson Co Inc-8$977,516$112,933$14,117iApproximate average salary by contribution assumption: employee only about $352,916 at 4% or $235,277 at 6%; with 50% employer match about $235,277 at 4% or $156,851 at 6%; with 100% employer match about $176,458 at 4% or $117,639 at 6%.
201818$833,886$100,394$12,549iApproximate average salary by contribution assumption: employee only about $313,731 at 4% or $209,154 at 6%; with 50% employer match about $209,154 at 4% or $139,436 at 6%; with 100% employer match about $156,866 at 4% or $104,577 at 6%.
Simpson Co Inc-8$833,886$100,394$12,549iApproximate average salary by contribution assumption: employee only about $313,731 at 4% or $209,154 at 6%; with 50% employer match about $209,154 at 4% or $139,436 at 6%; with 100% employer match about $156,866 at 4% or $104,577 at 6%.
201718$775,535$90,340$11,293iApproximate average salary by contribution assumption: employee only about $282,313 at 4% or $188,208 at 6%; with 50% employer match about $188,208 at 4% or $125,472 at 6%; with 100% employer match about $141,156 at 4% or $94,104 at 6%.
Simpson Co Inc-8$775,535$90,340$11,293iApproximate average salary by contribution assumption: employee only about $282,313 at 4% or $188,208 at 6%; with 50% employer match about $188,208 at 4% or $125,472 at 6%; with 100% employer match about $141,156 at 4% or $94,104 at 6%.
201617$679,986$88,272$12,610iApproximate average salary by contribution assumption: employee only about $315,257 at 4% or $210,171 at 6%; with 50% employer match about $210,171 at 4% or $140,114 at 6%; with 100% employer match about $157,629 at 4% or $105,086 at 6%.
Simpson Co Inc-7$679,986$88,272$12,610iApproximate average salary by contribution assumption: employee only about $315,257 at 4% or $210,171 at 6%; with 50% employer match about $210,171 at 4% or $140,114 at 6%; with 100% employer match about $157,629 at 4% or $105,086 at 6%.
201517$1,270,226$83,570$11,939iApproximate average salary by contribution assumption: employee only about $298,464 at 4% or $198,976 at 6%; with 50% employer match about $198,976 at 4% or $132,651 at 6%; with 100% employer match about $149,232 at 4% or $99,488 at 6%.
Simpson Co Inc-7$1,270,226$83,570$11,939iApproximate average salary by contribution assumption: employee only about $298,464 at 4% or $198,976 at 6%; with 50% employer match about $198,976 at 4% or $132,651 at 6%; with 100% employer match about $149,232 at 4% or $99,488 at 6%.
201417$1,190,333$84,281$12,040iApproximate average salary by contribution assumption: employee only about $301,004 at 4% or $200,669 at 6%; with 50% employer match about $200,669 at 4% or $133,779 at 6%; with 100% employer match about $150,502 at 4% or $100,335 at 6%.
Simpson Co Inc-7$1,190,333$84,281$12,040iApproximate average salary by contribution assumption: employee only about $301,004 at 4% or $200,669 at 6%; with 50% employer match about $200,669 at 4% or $133,779 at 6%; with 100% employer match about $150,502 at 4% or $100,335 at 6%.
201316$1,012,778$81,499$13,583iApproximate average salary by contribution assumption: employee only about $339,579 at 4% or $226,386 at 6%; with 50% employer match about $226,386 at 4% or $150,924 at 6%; with 100% employer match about $169,790 at 4% or $113,193 at 6%.
Simpson Co Inc-6$1,012,778$81,499$13,583iApproximate average salary by contribution assumption: employee only about $339,579 at 4% or $226,386 at 6%; with 50% employer match about $226,386 at 4% or $150,924 at 6%; with 100% employer match about $169,790 at 4% or $113,193 at 6%.
201216$730,760$75,980$12,663iApproximate average salary by contribution assumption: employee only about $316,583 at 4% or $211,056 at 6%; with 50% employer match about $211,056 at 4% or $140,704 at 6%; with 100% employer match about $158,292 at 4% or $105,528 at 6%.
Simpson Co Inc-6$730,760$75,980$12,663iApproximate average salary by contribution assumption: employee only about $316,583 at 4% or $211,056 at 6%; with 50% employer match about $211,056 at 4% or $140,704 at 6%; with 100% employer match about $158,292 at 4% or $105,528 at 6%.
201116$570,063$70,992$11,832iApproximate average salary by contribution assumption: employee only about $295,800 at 4% or $197,200 at 6%; with 50% employer match about $197,200 at 4% or $131,467 at 6%; with 100% employer match about $147,900 at 4% or $98,600 at 6%.
Simpson Co Inc-6$570,063$70,992$11,832iApproximate average salary by contribution assumption: employee only about $295,800 at 4% or $197,200 at 6%; with 50% employer match about $197,200 at 4% or $131,467 at 6%; with 100% employer match about $147,900 at 4% or $98,600 at 6%.
201016$489,627$69,119$11,520iApproximate average salary by contribution assumption: employee only about $287,996 at 4% or $191,997 at 6%; with 50% employer match about $191,997 at 4% or $127,998 at 6%; with 100% employer match about $143,998 at 4% or $95,999 at 6%.
Simpson Co Inc-6$489,627$69,119$11,520iApproximate average salary by contribution assumption: employee only about $287,996 at 4% or $191,997 at 6%; with 50% employer match about $191,997 at 4% or $127,998 at 6%; with 100% employer match about $143,998 at 4% or $95,999 at 6%.
200916$380,655$80,239$13,373iApproximate average salary by contribution assumption: employee only about $334,329 at 4% or $222,886 at 6%; with 50% employer match about $222,886 at 4% or $148,591 at 6%; with 100% employer match about $167,165 at 4% or $111,443 at 6%.
Simpson Co Inc-6$380,655$80,239$13,373iApproximate average salary by contribution assumption: employee only about $334,329 at 4% or $222,886 at 6%; with 50% employer match about $222,886 at 4% or $148,591 at 6%; with 100% employer match about $167,165 at 4% or $111,443 at 6%.
200818$331,294$84,903$10,613iApproximate average salary by contribution assumption: employee only about $265,322 at 4% or $176,881 at 6%; with 50% employer match about $176,881 at 4% or $117,921 at 6%; with 100% employer match about $132,661 at 4% or $88,441 at 6%.
Simpson Co Inc-8$331,294$84,903$10,613iApproximate average salary by contribution assumption: employee only about $265,322 at 4% or $176,881 at 6%; with 50% employer match about $176,881 at 4% or $117,921 at 6%; with 100% employer match about $132,661 at 4% or $88,441 at 6%.
200717$0$0-
Simpson Co Inc-7---
200619$299,210$72,971$8,108iApproximate average salary by contribution assumption: employee only about $202,697 at 4% or $135,131 at 6%; with 50% employer match about $135,131 at 4% or $90,088 at 6%; with 100% employer match about $101,349 at 4% or $67,566 at 6%.
Simpson Co Inc-9$299,210$72,971$8,108iApproximate average salary by contribution assumption: employee only about $202,697 at 4% or $135,131 at 6%; with 50% employer match about $135,131 at 4% or $90,088 at 6%; with 100% employer match about $101,349 at 4% or $67,566 at 6%.
200519$192,786$72,453$8,050iApproximate average salary by contribution assumption: employee only about $201,258 at 4% or $134,172 at 6%; with 50% employer match about $134,172 at 4% or $89,448 at 6%; with 100% employer match about $100,629 at 4% or $67,086 at 6%.
Simpson Co Inc-9$192,786$72,453$8,050iApproximate average salary by contribution assumption: employee only about $201,258 at 4% or $134,172 at 6%; with 50% employer match about $134,172 at 4% or $89,448 at 6%; with 100% employer match about $100,629 at 4% or $67,086 at 6%.
2004112$109,518$62,215$5,185iApproximate average salary by contribution assumption: employee only about $129,615 at 4% or $86,410 at 6%; with 50% employer match about $86,410 at 4% or $57,606 at 6%; with 100% employer match about $64,807 at 4% or $43,205 at 6%.
Simpson Co Inc-12$109,518$62,215$5,185iApproximate average salary by contribution assumption: employee only about $129,615 at 4% or $86,410 at 6%; with 50% employer match about $86,410 at 4% or $57,606 at 6%; with 100% employer match about $64,807 at 4% or $43,205 at 6%.
2003110$49,501$48,674$4,867iApproximate average salary by contribution assumption: employee only about $121,685 at 4% or $81,123 at 6%; with 50% employer match about $81,123 at 4% or $54,082 at 6%; with 100% employer match about $60,842 at 4% or $40,562 at 6%.
Simpson Co Inc-10$49,501$48,674$4,867iApproximate average salary by contribution assumption: employee only about $121,685 at 4% or $81,123 at 6%; with 50% employer match about $81,123 at 4% or $54,082 at 6%; with 100% employer match about $60,842 at 4% or $40,562 at 6%.