Civic Intelligence

Fullstack Labs LLC

Plan context: Fullstack Labs 401(K) Plan

EIN 46-4052018 • San Antonio, TX • 9 filings • 1 plans

21750 Hardy Oak BlvdSte 104San Antonio, TX 78258
Current Snapshot

Latest Year

2025

2025 Participants

70

2025 Assets

$3,899,445

2025 Contributions

$675,392

Historical Graphs

Total Assets Over Time

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

$3,899,445$1,949,723$0201720212025YearValue
$3,899,445Latest year 2025

Participants Over Time

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

70350201720212025YearValue
70Latest 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
2025170$3,899,445$675,392$9,648iApproximate average salary by contribution assumption: employee only about $241,211 at 4% or $160,808 at 6%; with 50% employer match about $160,808 at 4% or $107,205 at 6%; with 100% employer match about $120,606 at 4% or $80,404 at 6%.
Fullstack Labs 401(K) Plan-70$3,899,445$675,392$9,648iApproximate average salary by contribution assumption: employee only about $241,211 at 4% or $160,808 at 6%; with 50% employer match about $160,808 at 4% or $107,205 at 6%; with 100% employer match about $120,606 at 4% or $80,404 at 6%.
2024168$3,506,712$672,487$9,890iApproximate average salary by contribution assumption: employee only about $247,238 at 4% or $164,825 at 6%; with 50% employer match about $164,825 at 4% or $109,883 at 6%; with 100% employer match about $123,619 at 4% or $82,413 at 6%.
Fullstack Labs 401(K) Plan-68$3,506,712$672,487$9,890iApproximate average salary by contribution assumption: employee only about $247,238 at 4% or $164,825 at 6%; with 50% employer match about $164,825 at 4% or $109,883 at 6%; with 100% employer match about $123,619 at 4% or $82,413 at 6%.
2023159$2,649,214$997,697$16,910iApproximate average salary by contribution assumption: employee only about $422,753 at 4% or $281,835 at 6%; with 50% employer match about $281,835 at 4% or $187,890 at 6%; with 100% employer match about $211,376 at 4% or $140,918 at 6%.
Fullstack Labs 401(K) Plan-59$2,649,214$997,697$16,910iApproximate average salary by contribution assumption: employee only about $422,753 at 4% or $281,835 at 6%; with 50% employer match about $281,835 at 4% or $187,890 at 6%; with 100% employer match about $211,376 at 4% or $140,918 at 6%.
2022143$1,500,487$496,219$11,540iApproximate average salary by contribution assumption: employee only about $288,499 at 4% or $192,333 at 6%; with 50% employer match about $192,333 at 4% or $128,222 at 6%; with 100% employer match about $144,250 at 4% or $96,166 at 6%.
Fullstack Labs 401(K) Plan-43$1,500,487$496,219$11,540iApproximate average salary by contribution assumption: employee only about $288,499 at 4% or $192,333 at 6%; with 50% employer match about $192,333 at 4% or $128,222 at 6%; with 100% employer match about $144,250 at 4% or $96,166 at 6%.
2021145$1,311,060$431,407$9,587iApproximate average salary by contribution assumption: employee only about $239,671 at 4% or $159,780 at 6%; with 50% employer match about $159,780 at 4% or $106,520 at 6%; with 100% employer match about $119,835 at 4% or $79,890 at 6%.
Fullstack Labs 401(K) Plan-45$1,311,060$431,407$9,587iApproximate average salary by contribution assumption: employee only about $239,671 at 4% or $159,780 at 6%; with 50% employer match about $159,780 at 4% or $106,520 at 6%; with 100% employer match about $119,835 at 4% or $79,890 at 6%.
2020135$911,878$334,944$9,570iApproximate average salary by contribution assumption: employee only about $239,246 at 4% or $159,497 at 6%; with 50% employer match about $159,497 at 4% or $106,331 at 6%; with 100% employer match about $119,623 at 4% or $79,749 at 6%.
Fullstack Labs 401(K) Plan-35$911,878$334,944$9,570iApproximate average salary by contribution assumption: employee only about $239,246 at 4% or $159,497 at 6%; with 50% employer match about $159,497 at 4% or $106,331 at 6%; with 100% employer match about $119,623 at 4% or $79,749 at 6%.
2019122$631,169$226,658$10,303iApproximate average salary by contribution assumption: employee only about $257,566 at 4% or $171,711 at 6%; with 50% employer match about $171,711 at 4% or $114,474 at 6%; with 100% employer match about $128,783 at 4% or $85,855 at 6%.
Fullstack Labs 401(K) Plan-22$631,169$226,658$10,303iApproximate average salary by contribution assumption: employee only about $257,566 at 4% or $171,711 at 6%; with 50% employer match about $171,711 at 4% or $114,474 at 6%; with 100% employer match about $128,783 at 4% or $85,855 at 6%.
2018115$312,686$264,259$17,617iApproximate average salary by contribution assumption: employee only about $440,432 at 4% or $293,621 at 6%; with 50% employer match about $293,621 at 4% or $195,747 at 6%; with 100% employer match about $220,216 at 4% or $146,811 at 6%.
Fullstack Labs 401(K) Plan-15$312,686$264,259$17,617iApproximate average salary by contribution assumption: employee only about $440,432 at 4% or $293,621 at 6%; with 50% employer match about $293,621 at 4% or $195,747 at 6%; with 100% employer match about $220,216 at 4% or $146,811 at 6%.
201715$72,218$70,525$14,105iApproximate average salary by contribution assumption: employee only about $352,625 at 4% or $235,083 at 6%; with 50% employer match about $235,083 at 4% or $156,722 at 6%; with 100% employer match about $176,313 at 4% or $117,542 at 6%.
Fullstack Labs 401(K) Plan-5$72,218$70,525$14,105iApproximate average salary by contribution assumption: employee only about $352,625 at 4% or $235,083 at 6%; with 50% employer match about $235,083 at 4% or $156,722 at 6%; with 100% employer match about $176,313 at 4% or $117,542 at 6%.