Civic Intelligence

On-Site Technical Services Inc

Plan context: On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust

EIN 20-1635357 • Garden Grove, CA • 19 filings • 4 plans

12842 Valley View St Ste 108Garden Grove, CA 92845-2542
Current Snapshot

Latest Year

2025

2025 Participants

6

2025 Assets

$4,597,840

2025 Contributions

$132,359

Historical Graphs

Total Assets Over Time

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

$4,597,840$2,298,920$0200620162025YearValue
$4,597,840Latest 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
6Latest 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
202516$4,597,840$132,359$22,060iApproximate average salary by contribution assumption: employee only about $551,496 at 4% or $367,664 at 6%; with 50% employer match about $367,664 at 4% or $245,109 at 6%; with 100% employer match about $275,748 at 4% or $183,832 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-6$4,597,840$132,359$22,060iApproximate average salary by contribution assumption: employee only about $551,496 at 4% or $367,664 at 6%; with 50% employer match about $367,664 at 4% or $245,109 at 6%; with 100% employer match about $275,748 at 4% or $183,832 at 6%.
202415$3,826,909$116,430$23,286iApproximate average salary by contribution assumption: employee only about $582,150 at 4% or $388,100 at 6%; with 50% employer match about $388,100 at 4% or $258,733 at 6%; with 100% employer match about $291,075 at 4% or $194,050 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-5$3,826,909$116,430$23,286iApproximate average salary by contribution assumption: employee only about $582,150 at 4% or $388,100 at 6%; with 50% employer match about $388,100 at 4% or $258,733 at 6%; with 100% employer match about $291,075 at 4% or $194,050 at 6%.
202315$3,049,249$102,691$20,538iApproximate average salary by contribution assumption: employee only about $513,455 at 4% or $342,303 at 6%; with 50% employer match about $342,303 at 4% or $228,202 at 6%; with 100% employer match about $256,728 at 4% or $171,152 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-5$3,049,249$102,691$20,538iApproximate average salary by contribution assumption: employee only about $513,455 at 4% or $342,303 at 6%; with 50% employer match about $342,303 at 4% or $228,202 at 6%; with 100% employer match about $256,728 at 4% or $171,152 at 6%.
202215$2,350,494$109,775$21,955iApproximate average salary by contribution assumption: employee only about $548,875 at 4% or $365,917 at 6%; with 50% employer match about $365,917 at 4% or $243,944 at 6%; with 100% employer match about $274,438 at 4% or $182,958 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-5$2,350,494$109,775$21,955iApproximate average salary by contribution assumption: employee only about $548,875 at 4% or $365,917 at 6%; with 50% employer match about $365,917 at 4% or $243,944 at 6%; with 100% employer match about $274,438 at 4% or $182,958 at 6%.
202114$2,939,568$79,318$19,830iApproximate average salary by contribution assumption: employee only about $495,738 at 4% or $330,492 at 6%; with 50% employer match about $330,492 at 4% or $220,328 at 6%; with 100% employer match about $247,869 at 4% or $165,246 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-4$2,939,568$79,318$19,830iApproximate average salary by contribution assumption: employee only about $495,738 at 4% or $330,492 at 6%; with 50% employer match about $330,492 at 4% or $220,328 at 6%; with 100% employer match about $247,869 at 4% or $165,246 at 6%.
202015$2,635,959$110,946$22,189iApproximate average salary by contribution assumption: employee only about $554,730 at 4% or $369,820 at 6%; with 50% employer match about $369,820 at 4% or $246,547 at 6%; with 100% employer match about $277,365 at 4% or $184,910 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-5$2,635,959$110,946$22,189iApproximate average salary by contribution assumption: employee only about $554,730 at 4% or $369,820 at 6%; with 50% employer match about $369,820 at 4% or $246,547 at 6%; with 100% employer match about $277,365 at 4% or $184,910 at 6%.
201916$2,027,812$127,160$21,193iApproximate average salary by contribution assumption: employee only about $529,833 at 4% or $353,222 at 6%; with 50% employer match about $353,222 at 4% or $235,481 at 6%; with 100% employer match about $264,917 at 4% or $176,611 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-6$2,027,812$127,160$21,193iApproximate average salary by contribution assumption: employee only about $529,833 at 4% or $353,222 at 6%; with 50% employer match about $353,222 at 4% or $235,481 at 6%; with 100% employer match about $264,917 at 4% or $176,611 at 6%.
201817$1,573,848$130,880$18,697iApproximate average salary by contribution assumption: employee only about $467,429 at 4% or $311,619 at 6%; with 50% employer match about $311,619 at 4% or $207,746 at 6%; with 100% employer match about $233,714 at 4% or $155,810 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-7$1,573,848$130,880$18,697iApproximate average salary by contribution assumption: employee only about $467,429 at 4% or $311,619 at 6%; with 50% employer match about $311,619 at 4% or $207,746 at 6%; with 100% employer match about $233,714 at 4% or $155,810 at 6%.
201717$1,494,977$114,326$16,332iApproximate average salary by contribution assumption: employee only about $408,307 at 4% or $272,205 at 6%; with 50% employer match about $272,205 at 4% or $181,470 at 6%; with 100% employer match about $204,154 at 4% or $136,102 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-7$1,494,977$114,326$16,332iApproximate average salary by contribution assumption: employee only about $408,307 at 4% or $272,205 at 6%; with 50% employer match about $272,205 at 4% or $181,470 at 6%; with 100% employer match about $204,154 at 4% or $136,102 at 6%.
201617$1,136,177$111,635$15,948iApproximate average salary by contribution assumption: employee only about $398,696 at 4% or $265,798 at 6%; with 50% employer match about $265,798 at 4% or $177,198 at 6%; with 100% employer match about $199,348 at 4% or $132,899 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-7$1,136,177$111,635$15,948iApproximate average salary by contribution assumption: employee only about $398,696 at 4% or $265,798 at 6%; with 50% employer match about $265,798 at 4% or $177,198 at 6%; with 100% employer match about $199,348 at 4% or $132,899 at 6%.
201517$1,121,180$124,611$17,802iApproximate average salary by contribution assumption: employee only about $445,039 at 4% or $296,693 at 6%; with 50% employer match about $296,693 at 4% or $197,795 at 6%; with 100% employer match about $222,520 at 4% or $148,346 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-7$1,121,180$124,611$17,802iApproximate average salary by contribution assumption: employee only about $445,039 at 4% or $296,693 at 6%; with 50% employer match about $296,693 at 4% or $197,795 at 6%; with 100% employer match about $222,520 at 4% or $148,346 at 6%.
201418$1,108,837$134,797$16,850iApproximate average salary by contribution assumption: employee only about $421,241 at 4% or $280,827 at 6%; with 50% employer match about $280,827 at 4% or $187,218 at 6%; with 100% employer match about $210,620 at 4% or $140,414 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-8$1,108,837$134,797$16,850iApproximate average salary by contribution assumption: employee only about $421,241 at 4% or $280,827 at 6%; with 50% employer match about $280,827 at 4% or $187,218 at 6%; with 100% employer match about $210,620 at 4% or $140,414 at 6%.
201318$912,622$121,173$15,147iApproximate average salary by contribution assumption: employee only about $378,666 at 4% or $252,444 at 6%; with 50% employer match about $252,444 at 4% or $168,296 at 6%; with 100% employer match about $189,333 at 4% or $126,222 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-8$912,622$121,173$15,147iApproximate average salary by contribution assumption: employee only about $378,666 at 4% or $252,444 at 6%; with 50% employer match about $252,444 at 4% or $168,296 at 6%; with 100% employer match about $189,333 at 4% or $126,222 at 6%.
2012111$656,655$104,392$9,490iApproximate average salary by contribution assumption: employee only about $237,255 at 4% or $158,170 at 6%; with 50% employer match about $158,170 at 4% or $105,446 at 6%; with 100% employer match about $118,627 at 4% or $79,085 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-11$656,655$104,392$9,490iApproximate average salary by contribution assumption: employee only about $237,255 at 4% or $158,170 at 6%; with 50% employer match about $158,170 at 4% or $105,446 at 6%; with 100% employer match about $118,627 at 4% or $79,085 at 6%.
2011111$564,623$101,804$9,255iApproximate average salary by contribution assumption: employee only about $231,373 at 4% or $154,248 at 6%; with 50% employer match about $154,248 at 4% or $102,832 at 6%; with 100% employer match about $115,686 at 4% or $77,124 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-11$564,623$101,804$9,255iApproximate average salary by contribution assumption: employee only about $231,373 at 4% or $154,248 at 6%; with 50% employer match about $154,248 at 4% or $102,832 at 6%; with 100% employer match about $115,686 at 4% or $77,124 at 6%.
2010112$514,024$86,106$7,176iApproximate average salary by contribution assumption: employee only about $179,388 at 4% or $119,592 at 6%; with 50% employer match about $119,592 at 4% or $79,728 at 6%; with 100% employer match about $89,694 at 4% or $59,796 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-12$514,024$86,106$7,176iApproximate average salary by contribution assumption: employee only about $179,388 at 4% or $119,592 at 6%; with 50% employer match about $119,592 at 4% or $79,728 at 6%; with 100% employer match about $89,694 at 4% or $59,796 at 6%.
2009112$401,924$113,434$9,453iApproximate average salary by contribution assumption: employee only about $236,321 at 4% or $157,547 at 6%; with 50% employer match about $157,547 at 4% or $105,031 at 6%; with 100% employer match about $118,160 at 4% or $78,774 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-12$401,924$113,434$9,453iApproximate average salary by contribution assumption: employee only about $236,321 at 4% or $157,547 at 6%; with 50% employer match about $157,547 at 4% or $105,031 at 6%; with 100% employer match about $118,160 at 4% or $78,774 at 6%.
2007120$155,295$104,928$5,246iApproximate average salary by contribution assumption: employee only about $131,160 at 4% or $87,440 at 6%; with 50% employer match about $87,440 at 4% or $58,293 at 6%; with 100% employer match about $65,580 at 4% or $43,720 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-20$155,295$104,928$5,246iApproximate average salary by contribution assumption: employee only about $131,160 at 4% or $87,440 at 6%; with 50% employer match about $87,440 at 4% or $58,293 at 6%; with 100% employer match about $65,580 at 4% or $43,720 at 6%.
2006111$43,506$43,436$3,949iApproximate average salary by contribution assumption: employee only about $98,718 at 4% or $65,812 at 6%; with 50% employer match about $65,812 at 4% or $43,875 at 6%; with 100% employer match about $49,359 at 4% or $32,906 at 6%.
On-Site Technical Services Inc 401(K) Profit Sharing Plan & Trust-11$43,506$43,436$3,949iApproximate average salary by contribution assumption: employee only about $98,718 at 4% or $65,812 at 6%; with 50% employer match about $65,812 at 4% or $43,875 at 6%; with 100% employer match about $49,359 at 4% or $32,906 at 6%.