Civic Intelligence

Carbonplan

Plan context: Carbonplan 401(K) Plan

EIN 84-4378880 • San Francisco, CA • 6 filings • 1 plans

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2443 Fillmore St #380-6048San Francisco, CA 94115
Current Snapshot

Latest Year

2025

2025 Participants

15

2025 Assets

$1,513,761

2025 Contributions

$353,243

Historical Graphs

Total Assets Over Time

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

$1,513,761$756,881$0202020232025YearValue
$1,513,761Latest year 2025

Participants Over Time

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

1680202020232025YearValue
15Latest 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
2025115$1,513,761$353,243$23,550iApproximate average salary by contribution assumption: employee only about $588,738 at 4% or $392,492 at 6%; with 50% employer match about $392,492 at 4% or $261,661 at 6%; with 100% employer match about $294,369 at 4% or $196,246 at 6%.
Carbonplan 401(K) Plan-15$1,513,761$353,243$23,550iApproximate average salary by contribution assumption: employee only about $588,738 at 4% or $392,492 at 6%; with 50% employer match about $392,492 at 4% or $261,661 at 6%; with 100% employer match about $294,369 at 4% or $196,246 at 6%.
2024116$964,819$403,145$25,197iApproximate average salary by contribution assumption: employee only about $629,914 at 4% or $419,943 at 6%; with 50% employer match about $419,943 at 4% or $279,962 at 6%; with 100% employer match about $314,957 at 4% or $209,971 at 6%.
Carbonplan 401(K) Plan-16$964,819$403,145$25,197iApproximate average salary by contribution assumption: employee only about $629,914 at 4% or $419,943 at 6%; with 50% employer match about $419,943 at 4% or $279,962 at 6%; with 100% employer match about $314,957 at 4% or $209,971 at 6%.
2023115$541,291$237,304$15,820iApproximate average salary by contribution assumption: employee only about $395,507 at 4% or $263,671 at 6%; with 50% employer match about $263,671 at 4% or $175,781 at 6%; with 100% employer match about $197,753 at 4% or $131,836 at 6%.
Carbonplan 401(K) Plan-15$541,291$237,304$15,820iApproximate average salary by contribution assumption: employee only about $395,507 at 4% or $263,671 at 6%; with 50% employer match about $263,671 at 4% or $175,781 at 6%; with 100% employer match about $197,753 at 4% or $131,836 at 6%.
2022115$394,950$214,406$14,294iApproximate average salary by contribution assumption: employee only about $357,343 at 4% or $238,229 at 6%; with 50% employer match about $238,229 at 4% or $158,819 at 6%; with 100% employer match about $178,672 at 4% or $119,114 at 6%.
Carbonplan 401(K) Plan-15$394,950$214,406$14,294iApproximate average salary by contribution assumption: employee only about $357,343 at 4% or $238,229 at 6%; with 50% employer match about $238,229 at 4% or $158,819 at 6%; with 100% employer match about $178,672 at 4% or $119,114 at 6%.
2021112$273,696$171,251$14,271iApproximate average salary by contribution assumption: employee only about $356,773 at 4% or $237,849 at 6%; with 50% employer match about $237,849 at 4% or $158,566 at 6%; with 100% employer match about $178,386 at 4% or $118,924 at 6%.
Carbonplan 401(K) Plan-12$273,696$171,251$14,271iApproximate average salary by contribution assumption: employee only about $356,773 at 4% or $237,849 at 6%; with 50% employer match about $237,849 at 4% or $158,566 at 6%; with 100% employer match about $178,386 at 4% or $118,924 at 6%.
202016$78,486$71,231$11,872iApproximate average salary by contribution assumption: employee only about $296,796 at 4% or $197,864 at 6%; with 50% employer match about $197,864 at 4% or $131,909 at 6%; with 100% employer match about $148,398 at 4% or $98,932 at 6%.
Carbonplan 401(K) Plan-6$78,486$71,231$11,872iApproximate average salary by contribution assumption: employee only about $296,796 at 4% or $197,864 at 6%; with 50% employer match about $197,864 at 4% or $131,909 at 6%; with 100% employer match about $148,398 at 4% or $98,932 at 6%.