Civic Intelligence

Sema

Plan context: Sema 401K Plan

EIN 95-2544340 • Diamond Bar, CA • 40 filings • 5 plans

1575 South Valley Vista Dr.Diamond Bar, CA 91765
Current Snapshot

Latest Year

2024

2024 Participants

158

2024 Assets

$35,987,377

2024 Contributions

$2,555,314

Historical Graphs

Total Assets Over Time

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

$36,965,418$18,482,709$0200420152023YearValue
$35,987,377Latest year 2023

Participants Over Time

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

160800199920122024YearValue
158Latest year 2024

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
20241158$0$0-
Sema Health and Welfare Benefits Plan-158---
20232158$35,987,377$2,555,314$16,173iApproximate average salary by contribution assumption: employee only about $404,322 at 4% or $269,548 at 6%; with 50% employer match about $269,548 at 4% or $179,699 at 6%; with 100% employer match about $202,161 at 4% or $134,774 at 6%.
Sema 401K Plan-144$35,987,377$2,555,314$17,745iApproximate average salary by contribution assumption: employee only about $443,631 at 4% or $295,754 at 6%; with 50% employer match about $295,754 at 4% or $197,169 at 6%; with 100% employer match about $221,815 at 4% or $147,877 at 6%.
Sema Health and Welfare Benefits Plan-158---
20222153$33,323,225$2,636,171$17,230iApproximate average salary by contribution assumption: employee only about $430,747 at 4% or $287,165 at 6%; with 50% employer match about $287,165 at 4% or $191,443 at 6%; with 100% employer match about $215,373 at 4% or $143,582 at 6%.
Sema 401K Plan-146$33,323,225$2,636,171$18,056iApproximate average salary by contribution assumption: employee only about $451,399 at 4% or $300,933 at 6%; with 50% employer match about $300,933 at 4% or $200,622 at 6%; with 100% employer match about $225,700 at 4% or $150,466 at 6%.
Sema Health and Welfare Benefits Plan-153---
20212156$33,091,544$2,392,369$15,336iApproximate average salary by contribution assumption: employee only about $383,392 at 4% or $255,595 at 6%; with 50% employer match about $255,595 at 4% or $170,397 at 6%; with 100% employer match about $191,696 at 4% or $127,797 at 6%.
Sema 401K Plan-156$33,091,544$2,392,369$15,336iApproximate average salary by contribution assumption: employee only about $383,392 at 4% or $255,595 at 6%; with 50% employer match about $255,595 at 4% or $170,397 at 6%; with 100% employer match about $191,696 at 4% or $127,797 at 6%.
Sema Health and Welfare Benefits Plan-156---
20202150$36,965,418$2,153,801$14,359iApproximate average salary by contribution assumption: employee only about $358,967 at 4% or $239,311 at 6%; with 50% employer match about $239,311 at 4% or $159,541 at 6%; with 100% employer match about $179,483 at 4% or $119,656 at 6%.
Sema 401K Plan-145$36,965,418$2,153,801$14,854iApproximate average salary by contribution assumption: employee only about $371,345 at 4% or $247,563 at 6%; with 50% employer match about $247,563 at 4% or $165,042 at 6%; with 100% employer match about $185,673 at 4% or $123,782 at 6%.
Sema Health and Welfare Benefits Plan-150---
20192160$28,128,383$2,381,074$14,882iApproximate average salary by contribution assumption: employee only about $372,043 at 4% or $248,029 at 6%; with 50% employer match about $248,029 at 4% or $165,352 at 6%; with 100% employer match about $186,021 at 4% or $124,014 at 6%.
Sema 401K Plan-160$28,128,383$2,381,074$14,882iApproximate average salary by contribution assumption: employee only about $372,043 at 4% or $248,029 at 6%; with 50% employer match about $248,029 at 4% or $165,352 at 6%; with 100% employer match about $186,021 at 4% or $124,014 at 6%.
Sema Health and Welfare Benefits Plan-158---
20182154$25,504,735$2,308,753$14,992iApproximate average salary by contribution assumption: employee only about $374,798 at 4% or $249,865 at 6%; with 50% employer match about $249,865 at 4% or $166,577 at 6%; with 100% employer match about $187,399 at 4% or $124,933 at 6%.
Sema 401K Plan-154$25,504,735$2,308,753$14,992iApproximate average salary by contribution assumption: employee only about $374,798 at 4% or $249,865 at 6%; with 50% employer match about $249,865 at 4% or $166,577 at 6%; with 100% employer match about $187,399 at 4% or $124,933 at 6%.
Sema Health and Welfare Benefits Plan-147---
20172148$22,149,084$1,981,705$13,390iApproximate average salary by contribution assumption: employee only about $334,747 at 4% or $223,165 at 6%; with 50% employer match about $223,165 at 4% or $148,777 at 6%; with 100% employer match about $167,374 at 4% or $111,582 at 6%.
Sema 401K Plan-148$22,149,084$1,981,705$13,390iApproximate average salary by contribution assumption: employee only about $334,747 at 4% or $223,165 at 6%; with 50% employer match about $223,165 at 4% or $148,777 at 6%; with 100% employer match about $167,374 at 4% or $111,582 at 6%.
Sema Health and Welfare Benefits Plan-146---
20162145$20,577,046$2,060,215$14,208iApproximate average salary by contribution assumption: employee only about $355,209 at 4% or $236,806 at 6%; with 50% employer match about $236,806 at 4% or $157,871 at 6%; with 100% employer match about $177,605 at 4% or $118,403 at 6%.
Sema 401K Plan-145$20,577,046$2,060,215$14,208iApproximate average salary by contribution assumption: employee only about $355,209 at 4% or $236,806 at 6%; with 50% employer match about $236,806 at 4% or $157,871 at 6%; with 100% employer match about $177,605 at 4% or $118,403 at 6%.
Sema Health and Welfare Benefits Plan-145---
20152140$17,495,590$1,855,659$13,255iApproximate average salary by contribution assumption: employee only about $331,368 at 4% or $220,912 at 6%; with 50% employer match about $220,912 at 4% or $147,275 at 6%; with 100% employer match about $165,684 at 4% or $110,456 at 6%.
Sema 401K Plan-137$17,495,590$1,855,659$13,545iApproximate average salary by contribution assumption: employee only about $338,624 at 4% or $225,749 at 6%; with 50% employer match about $225,749 at 4% or $150,500 at 6%; with 100% employer match about $169,312 at 4% or $112,875 at 6%.
Sema Health and Welfare Benefits Plan-140---
20142130$16,449,095$1,768,330$13,603iApproximate average salary by contribution assumption: employee only about $340,063 at 4% or $226,709 at 6%; with 50% employer match about $226,709 at 4% or $151,139 at 6%; with 100% employer match about $170,032 at 4% or $113,354 at 6%.
Sema 401K Plan-129$16,449,095$1,768,330$13,708iApproximate average salary by contribution assumption: employee only about $342,700 at 4% or $228,466 at 6%; with 50% employer match about $228,466 at 4% or $152,311 at 6%; with 100% employer match about $171,350 at 4% or $114,233 at 6%.
Sema Health and Welfare Benefits Plan-130---
20132111$14,824,923$1,411,498$12,716iApproximate average salary by contribution assumption: employee only about $317,905 at 4% or $211,937 at 6%; with 50% employer match about $211,937 at 4% or $141,291 at 6%; with 100% employer match about $158,952 at 4% or $105,968 at 6%.
Sema 401K Plan-110$14,824,923$1,411,498$12,832iApproximate average salary by contribution assumption: employee only about $320,795 at 4% or $213,863 at 6%; with 50% employer match about $213,863 at 4% or $142,576 at 6%; with 100% employer match about $160,398 at 4% or $106,932 at 6%.
Sema Health and Welfare Benefits Plan-111---
20121101$12,172,467$2,317,762$22,948iApproximate average salary by contribution assumption: employee only about $573,703 at 4% or $382,469 at 6%; with 50% employer match about $382,469 at 4% or $254,979 at 6%; with 100% employer match about $286,852 at 4% or $191,234 at 6%.
Sema 401K Plan-101$12,172,467$2,317,762$22,948iApproximate average salary by contribution assumption: employee only about $573,703 at 4% or $382,469 at 6%; with 50% employer match about $382,469 at 4% or $254,979 at 6%; with 100% employer match about $286,852 at 4% or $191,234 at 6%.
20111122$8,747,951$1,040,433$8,528iApproximate average salary by contribution assumption: employee only about $213,203 at 4% or $142,136 at 6%; with 50% employer match about $142,136 at 4% or $94,757 at 6%; with 100% employer match about $106,602 at 4% or $71,068 at 6%.
Sema 401K Plan-122$8,747,951$1,040,433$8,528iApproximate average salary by contribution assumption: employee only about $213,203 at 4% or $142,136 at 6%; with 50% employer match about $142,136 at 4% or $94,757 at 6%; with 100% employer match about $106,602 at 4% or $71,068 at 6%.
2010197$8,088,579$832,728$8,585iApproximate average salary by contribution assumption: employee only about $214,621 at 4% or $143,080 at 6%; with 50% employer match about $143,080 at 4% or $95,387 at 6%; with 100% employer match about $107,310 at 4% or $71,540 at 6%.
Sema 401K Plan-97$8,088,579$832,728$8,585iApproximate average salary by contribution assumption: employee only about $214,621 at 4% or $143,080 at 6%; with 50% employer match about $143,080 at 4% or $95,387 at 6%; with 100% employer match about $107,310 at 4% or $71,540 at 6%.
2009191$6,115,699$785,784$8,635iApproximate average salary by contribution assumption: employee only about $215,875 at 4% or $143,916 at 6%; with 50% employer match about $143,916 at 4% or $95,944 at 6%; with 100% employer match about $107,937 at 4% or $71,958 at 6%.
Sema 401K Plan-91$6,115,699$785,784$8,635iApproximate average salary by contribution assumption: employee only about $215,875 at 4% or $143,916 at 6%; with 50% employer match about $143,916 at 4% or $95,944 at 6%; with 100% employer match about $107,937 at 4% or $71,958 at 6%.
2008171$0$0-
Sema 401K Plan-71---
2007184$0$0-
Sema 401K Plan-84---
2006180$6,246,125$875,198$10,940iApproximate average salary by contribution assumption: employee only about $273,499 at 4% or $182,333 at 6%; with 50% employer match about $182,333 at 4% or $121,555 at 6%; with 100% employer match about $136,750 at 4% or $91,166 at 6%.
Sema 401K Plan-80$6,246,125$875,198$10,940iApproximate average salary by contribution assumption: employee only about $273,499 at 4% or $182,333 at 6%; with 50% employer match about $182,333 at 4% or $121,555 at 6%; with 100% employer match about $136,750 at 4% or $91,166 at 6%.
2005176$4,834,261$909,747$11,970iApproximate average salary by contribution assumption: employee only about $299,259 at 4% or $199,506 at 6%; with 50% employer match about $199,506 at 4% or $133,004 at 6%; with 100% employer match about $149,629 at 4% or $99,753 at 6%.
Sema 401K Plan-76$4,834,261$909,747$11,970iApproximate average salary by contribution assumption: employee only about $299,259 at 4% or $199,506 at 6%; with 50% employer match about $199,506 at 4% or $133,004 at 6%; with 100% employer match about $149,629 at 4% or $99,753 at 6%.
2004177$4,175,929$704,102$9,144iApproximate average salary by contribution assumption: employee only about $228,605 at 4% or $152,403 at 6%; with 50% employer match about $152,403 at 4% or $101,602 at 6%; with 100% employer match about $114,302 at 4% or $76,202 at 6%.
Sema 401K Plan-77$4,175,929$704,102$9,144iApproximate average salary by contribution assumption: employee only about $228,605 at 4% or $152,403 at 6%; with 50% employer match about $152,403 at 4% or $101,602 at 6%; with 100% employer match about $114,302 at 4% or $76,202 at 6%.
2003173$0$0-
Sema 401K Plan-73---
2002261$0$0-
Sema 401K Plan-0---
SPECIALTY EQUIPMENT MARKET ASSOCIATION MONEY PURCHASE PENSION PLAN-61---
2001268$0$0-
Sema 401K Plan-68---
SPECIALTY EQUIPMENT MARKET ASSOCIATION MONEY PURCHASE PENSION PLAN-62---
2000265$0$0-
Sema 401K Plan-65---
SPECIALTY EQUIPMENT MARKET ASSOCIATION MONEY PURCHASE PENSION PLAN-51---
1999178$0$0-
Sema 401K Plan-78---