Groundwork Open Source Inc.
Plan context: Groundwork Open Source 401(K) Profit Sharing Plan & Trust
EIN 20-0644235 • San Francisco, CA • 19 filings • 5 plans
Current Snapshot
Latest Year
2022
2022 Participants
5
2022 Assets
$1,111,301
2022 Contributions
$3,767
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2022 | 1 | 0 | $0 | $3,767 | - |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 0 | - | $3,767 | - |
| 2021 | 1 | 5 | $1,111,301 | $72,079 | $14,416iApproximate average salary by contribution assumption: employee only about $360,395 at 4% or $240,263 at 6%; with 50% employer match about $240,263 at 4% or $160,176 at 6%; with 100% employer match about $180,198 at 4% or $120,132 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 5 | $1,111,301 | $72,079 | $14,416iApproximate average salary by contribution assumption: employee only about $360,395 at 4% or $240,263 at 6%; with 50% employer match about $240,263 at 4% or $160,176 at 6%; with 100% employer match about $180,198 at 4% or $120,132 at 6%. |
| 2020 | 1 | 6 | $1,044,711 | $70,643 | $11,774iApproximate average salary by contribution assumption: employee only about $294,346 at 4% or $196,231 at 6%; with 50% employer match about $196,231 at 4% or $130,820 at 6%; with 100% employer match about $147,173 at 4% or $98,115 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 6 | $1,044,711 | $70,643 | $11,774iApproximate average salary by contribution assumption: employee only about $294,346 at 4% or $196,231 at 6%; with 50% employer match about $196,231 at 4% or $130,820 at 6%; with 100% employer match about $147,173 at 4% or $98,115 at 6%. |
| 2019 | 1 | 4 | $863,564 | $77,044 | $19,261iApproximate average salary by contribution assumption: employee only about $481,525 at 4% or $321,017 at 6%; with 50% employer match about $321,017 at 4% or $214,011 at 6%; with 100% employer match about $240,763 at 4% or $160,508 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 4 | $863,564 | $77,044 | $19,261iApproximate average salary by contribution assumption: employee only about $481,525 at 4% or $321,017 at 6%; with 50% employer match about $321,017 at 4% or $214,011 at 6%; with 100% employer match about $240,763 at 4% or $160,508 at 6%. |
| 2018 | 1 | 9 | $802,340 | $81,395 | $9,044iApproximate average salary by contribution assumption: employee only about $226,097 at 4% or $150,731 at 6%; with 50% employer match about $150,731 at 4% or $100,488 at 6%; with 100% employer match about $113,049 at 4% or $75,366 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 9 | $802,340 | $81,395 | $9,044iApproximate average salary by contribution assumption: employee only about $226,097 at 4% or $150,731 at 6%; with 50% employer match about $150,731 at 4% or $100,488 at 6%; with 100% employer match about $113,049 at 4% or $75,366 at 6%. |
| 2017 | 1 | 15 | $780,064 | $58,871 | $3,925iApproximate average salary by contribution assumption: employee only about $98,118 at 4% or $65,412 at 6%; with 50% employer match about $65,412 at 4% or $43,608 at 6%; with 100% employer match about $49,059 at 4% or $32,706 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 15 | $780,064 | $58,871 | $3,925iApproximate average salary by contribution assumption: employee only about $98,118 at 4% or $65,412 at 6%; with 50% employer match about $65,412 at 4% or $43,608 at 6%; with 100% employer match about $49,059 at 4% or $32,706 at 6%. |
| 2016 | 1 | 15 | $1,029,430 | $72,856 | $4,857iApproximate average salary by contribution assumption: employee only about $121,427 at 4% or $80,951 at 6%; with 50% employer match about $80,951 at 4% or $53,967 at 6%; with 100% employer match about $60,713 at 4% or $40,476 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 15 | $1,029,430 | $72,856 | $4,857iApproximate average salary by contribution assumption: employee only about $121,427 at 4% or $80,951 at 6%; with 50% employer match about $80,951 at 4% or $53,967 at 6%; with 100% employer match about $60,713 at 4% or $40,476 at 6%. |
| 2015 | 1 | 10 | $912,692 | $164,809 | $16,481iApproximate average salary by contribution assumption: employee only about $412,023 at 4% or $274,682 at 6%; with 50% employer match about $274,682 at 4% or $183,121 at 6%; with 100% employer match about $206,011 at 4% or $137,341 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 10 | $912,692 | $164,809 | $16,481iApproximate average salary by contribution assumption: employee only about $412,023 at 4% or $274,682 at 6%; with 50% employer match about $274,682 at 4% or $183,121 at 6%; with 100% employer match about $206,011 at 4% or $137,341 at 6%. |
| 2014 | 1 | 18 | $940,801 | $201,284 | $11,182iApproximate average salary by contribution assumption: employee only about $279,561 at 4% or $186,374 at 6%; with 50% employer match about $186,374 at 4% or $124,249 at 6%; with 100% employer match about $139,781 at 4% or $93,187 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 18 | $940,801 | $201,284 | $11,182iApproximate average salary by contribution assumption: employee only about $279,561 at 4% or $186,374 at 6%; with 50% employer match about $186,374 at 4% or $124,249 at 6%; with 100% employer match about $139,781 at 4% or $93,187 at 6%. |
| 2013 | 1 | 16 | $897,913 | $175,528 | $10,971iApproximate average salary by contribution assumption: employee only about $274,263 at 4% or $182,842 at 6%; with 50% employer match about $182,842 at 4% or $121,894 at 6%; with 100% employer match about $137,131 at 4% or $91,421 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 16 | $897,913 | $175,528 | $10,971iApproximate average salary by contribution assumption: employee only about $274,263 at 4% or $182,842 at 6%; with 50% employer match about $182,842 at 4% or $121,894 at 6%; with 100% employer match about $137,131 at 4% or $91,421 at 6%. |
| 2012 | 1 | 19 | $922,332 | $150,497 | $7,921iApproximate average salary by contribution assumption: employee only about $198,022 at 4% or $132,015 at 6%; with 50% employer match about $132,015 at 4% or $88,010 at 6%; with 100% employer match about $99,011 at 4% or $66,007 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 19 | $922,332 | $150,497 | $7,921iApproximate average salary by contribution assumption: employee only about $198,022 at 4% or $132,015 at 6%; with 50% employer match about $132,015 at 4% or $88,010 at 6%; with 100% employer match about $99,011 at 4% or $66,007 at 6%. |
| 2011 | 1 | 18 | $728,914 | $146,277 | $8,127iApproximate average salary by contribution assumption: employee only about $203,163 at 4% or $135,442 at 6%; with 50% employer match about $135,442 at 4% or $90,294 at 6%; with 100% employer match about $101,581 at 4% or $67,721 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 18 | $728,914 | $146,277 | $8,127iApproximate average salary by contribution assumption: employee only about $203,163 at 4% or $135,442 at 6%; with 50% employer match about $135,442 at 4% or $90,294 at 6%; with 100% employer match about $101,581 at 4% or $67,721 at 6%. |
| 2010 | 1 | 22 | $850,464 | $217,699 | $9,895iApproximate average salary by contribution assumption: employee only about $247,385 at 4% or $164,923 at 6%; with 50% employer match about $164,923 at 4% or $109,949 at 6%; with 100% employer match about $123,693 at 4% or $82,462 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 22 | $850,464 | $217,699 | $9,895iApproximate average salary by contribution assumption: employee only about $247,385 at 4% or $164,923 at 6%; with 50% employer match about $164,923 at 4% or $109,949 at 6%; with 100% employer match about $123,693 at 4% or $82,462 at 6%. |
| 2009 | 1 | 29 | $812,206 | $218,488 | $7,534iApproximate average salary by contribution assumption: employee only about $188,352 at 4% or $125,568 at 6%; with 50% employer match about $125,568 at 4% or $83,712 at 6%; with 100% employer match about $94,176 at 4% or $62,784 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 29 | $812,206 | $218,488 | $7,534iApproximate average salary by contribution assumption: employee only about $188,352 at 4% or $125,568 at 6%; with 50% employer match about $125,568 at 4% or $83,712 at 6%; with 100% employer match about $94,176 at 4% or $62,784 at 6%. |
| 2008 | 1 | 25 | $583,574 | $348,739 | $13,950iApproximate average salary by contribution assumption: employee only about $348,739 at 4% or $232,493 at 6%; with 50% employer match about $232,493 at 4% or $154,995 at 6%; with 100% employer match about $174,370 at 4% or $116,246 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 25 | $583,574 | $348,739 | $13,950iApproximate average salary by contribution assumption: employee only about $348,739 at 4% or $232,493 at 6%; with 50% employer match about $232,493 at 4% or $154,995 at 6%; with 100% employer match about $174,370 at 4% or $116,246 at 6%. |
| 2007 | 1 | 44 | $821,544 | $396,494 | $9,011iApproximate average salary by contribution assumption: employee only about $225,281 at 4% or $150,187 at 6%; with 50% employer match about $150,187 at 4% or $100,125 at 6%; with 100% employer match about $112,640 at 4% or $75,094 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 44 | $821,544 | $396,494 | $9,011iApproximate average salary by contribution assumption: employee only about $225,281 at 4% or $150,187 at 6%; with 50% employer match about $150,187 at 4% or $100,125 at 6%; with 100% employer match about $112,640 at 4% or $75,094 at 6%. |
| 2006 | 1 | 50 | $402,709 | $194,845 | $3,897iApproximate average salary by contribution assumption: employee only about $97,423 at 4% or $64,948 at 6%; with 50% employer match about $64,948 at 4% or $43,299 at 6%; with 100% employer match about $48,711 at 4% or $32,474 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 50 | $402,709 | $194,845 | $3,897iApproximate average salary by contribution assumption: employee only about $97,423 at 4% or $64,948 at 6%; with 50% employer match about $64,948 at 4% or $43,299 at 6%; with 100% employer match about $48,711 at 4% or $32,474 at 6%. |
| 2005 | 1 | 36 | $217,821 | $151,510 | $4,209iApproximate average salary by contribution assumption: employee only about $105,215 at 4% or $70,144 at 6%; with 50% employer match about $70,144 at 4% or $46,762 at 6%; with 100% employer match about $52,608 at 4% or $35,072 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 36 | $217,821 | $151,510 | $4,209iApproximate average salary by contribution assumption: employee only about $105,215 at 4% or $70,144 at 6%; with 50% employer match about $70,144 at 4% or $46,762 at 6%; with 100% employer match about $52,608 at 4% or $35,072 at 6%. |
| 2004 | 1 | 13 | $61,437 | $57,177 | $4,398iApproximate average salary by contribution assumption: employee only about $109,956 at 4% or $73,304 at 6%; with 50% employer match about $73,304 at 4% or $48,869 at 6%; with 100% employer match about $54,978 at 4% or $36,652 at 6%. |
| Groundwork Open Source 401(K) Profit Sharing Plan & Trust | - | 13 | $61,437 | $57,177 | $4,398iApproximate average salary by contribution assumption: employee only about $109,956 at 4% or $73,304 at 6%; with 50% employer match about $73,304 at 4% or $48,869 at 6%; with 100% employer match about $54,978 at 4% or $36,652 at 6%. |