Civic Intelligence

Synack Inc.

Plan context: Synack Inc. 401(K) Plan

EIN 46-1916005 • Redwood City, CA • 17 filings • 3 plans

1600 Seaport Blvd.Suite 170Redwood City, CA 94063
Current Snapshot

Latest Year

2025

2025 Participants

128

2025 Assets

$10,597,539

2025 Contributions

$1,683,830

Historical Graphs

Total Assets Over Time

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

$10,597,539$5,298,770$0201420192024YearValue
$10,597,539Latest year 2024

Participants Over Time

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

196980201420202025YearValue
128Latest 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
20251128$0$0-
Synack-128---
20242146$10,597,539$1,683,830$11,533iApproximate average salary by contribution assumption: employee only about $288,327 at 4% or $192,218 at 6%; with 50% employer match about $192,218 at 4% or $128,145 at 6%; with 100% employer match about $144,164 at 4% or $96,109 at 6%.
Synack Inc. 401(K) Plan-146$10,597,539$1,683,830$11,533iApproximate average salary by contribution assumption: employee only about $288,327 at 4% or $192,218 at 6%; with 50% employer match about $192,218 at 4% or $128,145 at 6%; with 100% employer match about $144,164 at 4% or $96,109 at 6%.
Synack-136---
20232145$9,210,651$1,682,651$11,604iApproximate average salary by contribution assumption: employee only about $290,112 at 4% or $193,408 at 6%; with 50% employer match about $193,408 at 4% or $128,939 at 6%; with 100% employer match about $145,056 at 4% or $96,704 at 6%.
Synack Inc. 401(K) Plan-143$9,210,651$1,682,651$11,767iApproximate average salary by contribution assumption: employee only about $294,170 at 4% or $196,113 at 6%; with 50% employer match about $196,113 at 4% or $130,742 at 6%; with 100% employer match about $147,085 at 4% or $98,057 at 6%.
Synack-145---
20222196$7,678,437$2,237,151$11,414iApproximate average salary by contribution assumption: employee only about $285,351 at 4% or $190,234 at 6%; with 50% employer match about $190,234 at 4% or $126,823 at 6%; with 100% employer match about $142,675 at 4% or $95,117 at 6%.
Synack Inc. 401(K) Plan-196$7,678,437$2,237,151$11,414iApproximate average salary by contribution assumption: employee only about $285,351 at 4% or $190,234 at 6%; with 50% employer match about $190,234 at 4% or $126,823 at 6%; with 100% employer match about $142,675 at 4% or $95,117 at 6%.
Synack-192---
20212182$7,562,357$2,219,566$12,195iApproximate average salary by contribution assumption: employee only about $304,885 at 4% or $203,257 at 6%; with 50% employer match about $203,257 at 4% or $135,505 at 6%; with 100% employer match about $152,443 at 4% or $101,628 at 6%.
Synack Inc. 401(K) Plan-182$7,562,357$2,219,566$12,195iApproximate average salary by contribution assumption: employee only about $304,885 at 4% or $203,257 at 6%; with 50% employer match about $203,257 at 4% or $135,505 at 6%; with 100% employer match about $152,443 at 4% or $101,628 at 6%.
Synack-174---
20202141$5,377,347$1,954,491$13,862iApproximate average salary by contribution assumption: employee only about $346,541 at 4% or $231,027 at 6%; with 50% employer match about $231,027 at 4% or $154,018 at 6%; with 100% employer match about $173,270 at 4% or $115,514 at 6%.
Synack Inc. 401(K) Plan-141$5,377,347$1,954,491$13,862iApproximate average salary by contribution assumption: employee only about $346,541 at 4% or $231,027 at 6%; with 50% employer match about $231,027 at 4% or $154,018 at 6%; with 100% employer match about $173,270 at 4% or $115,514 at 6%.
Synack-140---
2019197$2,890,835$1,097,525$11,315iApproximate average salary by contribution assumption: employee only about $282,867 at 4% or $188,578 at 6%; with 50% employer match about $188,578 at 4% or $125,719 at 6%; with 100% employer match about $141,434 at 4% or $94,289 at 6%.
Synack Inc. 401(K) Plan-97$2,890,835$1,097,525$11,315iApproximate average salary by contribution assumption: employee only about $282,867 at 4% or $188,578 at 6%; with 50% employer match about $188,578 at 4% or $125,719 at 6%; with 100% employer match about $141,434 at 4% or $94,289 at 6%.
2018186$1,968,384$1,039,892$12,092iApproximate average salary by contribution assumption: employee only about $302,294 at 4% or $201,529 at 6%; with 50% employer match about $201,529 at 4% or $134,353 at 6%; with 100% employer match about $151,147 at 4% or $100,765 at 6%.
Synack Inc. 401(K) Plan-86$1,968,384$1,039,892$12,092iApproximate average salary by contribution assumption: employee only about $302,294 at 4% or $201,529 at 6%; with 50% employer match about $201,529 at 4% or $134,353 at 6%; with 100% employer match about $151,147 at 4% or $100,765 at 6%.
2017170$1,625,626$759,708$10,853iApproximate average salary by contribution assumption: employee only about $271,324 at 4% or $180,883 at 6%; with 50% employer match about $180,883 at 4% or $120,589 at 6%; with 100% employer match about $135,662 at 4% or $90,441 at 6%.
Synack Inc. 401(K) Plan-70$1,625,626$759,708$10,853iApproximate average salary by contribution assumption: employee only about $271,324 at 4% or $180,883 at 6%; with 50% employer match about $180,883 at 4% or $120,589 at 6%; with 100% employer match about $135,662 at 4% or $90,441 at 6%.
2016157$1,001,645$554,337$9,725iApproximate average salary by contribution assumption: employee only about $243,130 at 4% or $162,087 at 6%; with 50% employer match about $162,087 at 4% or $108,058 at 6%; with 100% employer match about $121,565 at 4% or $81,043 at 6%.
Synack Inc. 401(K) Plan-57$1,001,645$554,337$9,725iApproximate average salary by contribution assumption: employee only about $243,130 at 4% or $162,087 at 6%; with 50% employer match about $162,087 at 4% or $108,058 at 6%; with 100% employer match about $121,565 at 4% or $81,043 at 6%.
2015139$493,867$446,350$11,445iApproximate average salary by contribution assumption: employee only about $286,122 at 4% or $190,748 at 6%; with 50% employer match about $190,748 at 4% or $127,165 at 6%; with 100% employer match about $143,061 at 4% or $95,374 at 6%.
Synack Inc. 401(K) Plan-39$493,867$446,350$11,445iApproximate average salary by contribution assumption: employee only about $286,122 at 4% or $190,748 at 6%; with 50% employer match about $190,748 at 4% or $127,165 at 6%; with 100% employer match about $143,061 at 4% or $95,374 at 6%.
201419$74,817$79,540$8,838iApproximate average salary by contribution assumption: employee only about $220,944 at 4% or $147,296 at 6%; with 50% employer match about $147,296 at 4% or $98,198 at 6%; with 100% employer match about $110,472 at 4% or $73,648 at 6%.
Synack Inc. 401(K) Plan-9$74,817$79,540$8,838iApproximate average salary by contribution assumption: employee only about $220,944 at 4% or $147,296 at 6%; with 50% employer match about $147,296 at 4% or $98,198 at 6%; with 100% employer match about $110,472 at 4% or $73,648 at 6%.