Civic Intelligence

Silvaco Inc.

Plan context: Silvaco 401(K) Plan

EIN 20-1293457 • Santa Clara, CA • 17 filings • 4 plans

2811 Mission College Blvd.,6th FloorSanta Clara, CA 95054
Current Snapshot

Latest Year

2025

2025 Participants

105

2025 Assets

$17,796,618

2025 Contributions

$3,206,877

Historical Graphs

Total Assets Over Time

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

$17,796,618$8,898,309$0200920172024YearValue
$17,796,618Latest year 2024

Participants Over Time

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

105530200920172025YearValue
105Latest 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
20251105$0$0-
THE SILVACO INC. EMPLOYEE BENEFITS PLAN-105---
20241104$17,796,618$3,206,877$30,835iApproximate average salary by contribution assumption: employee only about $770,884 at 4% or $513,923 at 6%; with 50% employer match about $513,923 at 4% or $342,615 at 6%; with 100% employer match about $385,442 at 4% or $256,961 at 6%.
Silvaco 401(K) Plan-104$17,796,618$3,206,877$30,835iApproximate average salary by contribution assumption: employee only about $770,884 at 4% or $513,923 at 6%; with 50% employer match about $513,923 at 4% or $342,615 at 6%; with 100% employer match about $385,442 at 4% or $256,961 at 6%.
2023192$14,776,680$1,822,102$19,805iApproximate average salary by contribution assumption: employee only about $495,136 at 4% or $330,091 at 6%; with 50% employer match about $330,091 at 4% or $220,061 at 6%; with 100% employer match about $247,568 at 4% or $165,045 at 6%.
Silvaco 401(K) Plan-92$14,776,680$1,822,102$19,805iApproximate average salary by contribution assumption: employee only about $495,136 at 4% or $330,091 at 6%; with 50% employer match about $330,091 at 4% or $220,061 at 6%; with 100% employer match about $247,568 at 4% or $165,045 at 6%.
2022188$12,779,008$1,628,691$18,508iApproximate average salary by contribution assumption: employee only about $462,696 at 4% or $308,464 at 6%; with 50% employer match about $308,464 at 4% or $205,643 at 6%; with 100% employer match about $231,348 at 4% or $154,232 at 6%.
Silvaco 401(K) Plan-88$12,779,008$1,628,691$18,508iApproximate average salary by contribution assumption: employee only about $462,696 at 4% or $308,464 at 6%; with 50% employer match about $308,464 at 4% or $205,643 at 6%; with 100% employer match about $231,348 at 4% or $154,232 at 6%.
2021198$14,050,336$1,290,484$13,168iApproximate average salary by contribution assumption: employee only about $329,205 at 4% or $219,470 at 6%; with 50% employer match about $219,470 at 4% or $146,313 at 6%; with 100% employer match about $164,603 at 4% or $109,735 at 6%.
Silvaco 401(K) Plan-98$14,050,336$1,290,484$13,168iApproximate average salary by contribution assumption: employee only about $329,205 at 4% or $219,470 at 6%; with 50% employer match about $219,470 at 4% or $146,313 at 6%; with 100% employer match about $164,603 at 4% or $109,735 at 6%.
2020189$12,485,815$1,053,990$11,843iApproximate average salary by contribution assumption: employee only about $296,065 at 4% or $197,376 at 6%; with 50% employer match about $197,376 at 4% or $131,584 at 6%; with 100% employer match about $148,032 at 4% or $98,688 at 6%.
Silvaco 401(K) Plan-89$12,485,815$1,053,990$11,843iApproximate average salary by contribution assumption: employee only about $296,065 at 4% or $197,376 at 6%; with 50% employer match about $197,376 at 4% or $131,584 at 6%; with 100% employer match about $148,032 at 4% or $98,688 at 6%.
2019188$11,059,838$689,257$7,832iApproximate average salary by contribution assumption: employee only about $195,812 at 4% or $130,541 at 6%; with 50% employer match about $130,541 at 4% or $87,027 at 6%; with 100% employer match about $97,906 at 4% or $65,271 at 6%.
Silvaco 401(K) Plan-88$11,059,838$689,257$7,832iApproximate average salary by contribution assumption: employee only about $195,812 at 4% or $130,541 at 6%; with 50% employer match about $130,541 at 4% or $87,027 at 6%; with 100% employer match about $97,906 at 4% or $65,271 at 6%.
2018179$8,742,109$604,605$7,653iApproximate average salary by contribution assumption: employee only about $191,331 at 4% or $127,554 at 6%; with 50% employer match about $127,554 at 4% or $85,036 at 6%; with 100% employer match about $95,665 at 4% or $63,777 at 6%.
Silvaco 401(K) Plan-79$8,742,109$604,605$7,653iApproximate average salary by contribution assumption: employee only about $191,331 at 4% or $127,554 at 6%; with 50% employer match about $127,554 at 4% or $85,036 at 6%; with 100% employer match about $95,665 at 4% or $63,777 at 6%.
20171102$9,663,378$645,351$6,327iApproximate average salary by contribution assumption: employee only about $158,174 at 4% or $105,450 at 6%; with 50% employer match about $105,450 at 4% or $70,300 at 6%; with 100% employer match about $79,087 at 4% or $52,725 at 6%.
Silvaco 401(K) Plan-102$9,663,378$645,351$6,327iApproximate average salary by contribution assumption: employee only about $158,174 at 4% or $105,450 at 6%; with 50% employer match about $105,450 at 4% or $70,300 at 6%; with 100% employer match about $79,087 at 4% or $52,725 at 6%.
2016181$7,835,468$645,532$7,970iApproximate average salary by contribution assumption: employee only about $199,238 at 4% or $132,826 at 6%; with 50% employer match about $132,826 at 4% or $88,550 at 6%; with 100% employer match about $99,619 at 4% or $66,413 at 6%.
Silvaco 401(K) Plan-81$7,835,468$645,532$7,970iApproximate average salary by contribution assumption: employee only about $199,238 at 4% or $132,826 at 6%; with 50% employer match about $132,826 at 4% or $88,550 at 6%; with 100% employer match about $99,619 at 4% or $66,413 at 6%.
2015184$7,194,870$589,047$7,012iApproximate average salary by contribution assumption: employee only about $175,312 at 4% or $116,874 at 6%; with 50% employer match about $116,874 at 4% or $77,916 at 6%; with 100% employer match about $87,656 at 4% or $58,437 at 6%.
Silvaco 401(K) Plan-84$7,194,870$589,047$7,012iApproximate average salary by contribution assumption: employee only about $175,312 at 4% or $116,874 at 6%; with 50% employer match about $116,874 at 4% or $77,916 at 6%; with 100% employer match about $87,656 at 4% or $58,437 at 6%.
2014135$7,002,329$641,559$18,330iApproximate average salary by contribution assumption: employee only about $458,256 at 4% or $305,504 at 6%; with 50% employer match about $305,504 at 4% or $203,670 at 6%; with 100% employer match about $229,128 at 4% or $152,752 at 6%.
Silvaco 401(K) Plan-35$7,002,329$641,559$18,330iApproximate average salary by contribution assumption: employee only about $458,256 at 4% or $305,504 at 6%; with 50% employer match about $305,504 at 4% or $203,670 at 6%; with 100% employer match about $229,128 at 4% or $152,752 at 6%.
2013186$6,334,079$584,858$6,801iApproximate average salary by contribution assumption: employee only about $170,017 at 4% or $113,345 at 6%; with 50% employer match about $113,345 at 4% or $75,563 at 6%; with 100% employer match about $85,008 at 4% or $56,672 at 6%.
Silvaco 401(K) Plan-86$6,334,079$584,858$6,801iApproximate average salary by contribution assumption: employee only about $170,017 at 4% or $113,345 at 6%; with 50% employer match about $113,345 at 4% or $75,563 at 6%; with 100% employer match about $85,008 at 4% or $56,672 at 6%.
2012182$4,747,764$551,085$6,721iApproximate average salary by contribution assumption: employee only about $168,014 at 4% or $112,009 at 6%; with 50% employer match about $112,009 at 4% or $74,673 at 6%; with 100% employer match about $84,007 at 4% or $56,005 at 6%.
Silvaco 401(K) Plan-82$4,747,764$551,085$6,721iApproximate average salary by contribution assumption: employee only about $168,014 at 4% or $112,009 at 6%; with 50% employer match about $112,009 at 4% or $74,673 at 6%; with 100% employer match about $84,007 at 4% or $56,005 at 6%.
2011183$4,026,837$476,487$5,741iApproximate average salary by contribution assumption: employee only about $143,520 at 4% or $95,680 at 6%; with 50% employer match about $95,680 at 4% or $63,787 at 6%; with 100% employer match about $71,760 at 4% or $47,840 at 6%.
Silvaco 401(K) Plan-83$4,026,837$476,487$5,741iApproximate average salary by contribution assumption: employee only about $143,520 at 4% or $95,680 at 6%; with 50% employer match about $95,680 at 4% or $63,787 at 6%; with 100% employer match about $71,760 at 4% or $47,840 at 6%.
2010191$4,207,661$452,727$4,975iApproximate average salary by contribution assumption: employee only about $124,376 at 4% or $82,917 at 6%; with 50% employer match about $82,917 at 4% or $55,278 at 6%; with 100% employer match about $62,188 at 4% or $41,459 at 6%.
Silvaco 401(K) Plan-91$4,207,661$452,727$4,975iApproximate average salary by contribution assumption: employee only about $124,376 at 4% or $82,917 at 6%; with 50% employer match about $82,917 at 4% or $55,278 at 6%; with 100% employer match about $62,188 at 4% or $41,459 at 6%.
2009197$3,466,296$455,657$4,697iApproximate average salary by contribution assumption: employee only about $117,437 at 4% or $78,292 at 6%; with 50% employer match about $78,292 at 4% or $52,194 at 6%; with 100% employer match about $58,719 at 4% or $39,146 at 6%.
Silvaco 401(K) Plan-97$3,466,296$455,657$4,697iApproximate average salary by contribution assumption: employee only about $117,437 at 4% or $78,292 at 6%; with 50% employer match about $78,292 at 4% or $52,194 at 6%; with 100% employer match about $58,719 at 4% or $39,146 at 6%.