Mainspring LLC
Plan context: Mainspring LLC 401(K) Profit Sharing Plan
EIN 20-8981018 • Jenks, OK • 17 filings • 2 plans
Current Snapshot
Latest Year
2024
2024 Participants
6
2024 Assets
$382,874
2024 Contributions
$5,550
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 |
|---|---|---|---|---|---|
| 2024 | 1 | 6 | $382,874 | $5,550 | $925iApproximate average salary by contribution assumption: employee only about $23,125 at 4% or $15,417 at 6%; with 50% employer match about $15,417 at 4% or $10,278 at 6%; with 100% employer match about $11,563 at 4% or $7,708 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 6 | $382,874 | $5,550 | $925iApproximate average salary by contribution assumption: employee only about $23,125 at 4% or $15,417 at 6%; with 50% employer match about $15,417 at 4% or $10,278 at 6%; with 100% employer match about $11,563 at 4% or $7,708 at 6%. |
| 2023 | 1 | 6 | $361,905 | $18,025 | $3,004iApproximate average salary by contribution assumption: employee only about $75,104 at 4% or $50,069 at 6%; with 50% employer match about $50,069 at 4% or $33,380 at 6%; with 100% employer match about $37,552 at 4% or $25,035 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 6 | $361,905 | $18,025 | $3,004iApproximate average salary by contribution assumption: employee only about $75,104 at 4% or $50,069 at 6%; with 50% employer match about $50,069 at 4% or $33,380 at 6%; with 100% employer match about $37,552 at 4% or $25,035 at 6%. |
| 2022 | 1 | 7 | $320,381 | $15,125 | $2,161iApproximate average salary by contribution assumption: employee only about $54,018 at 4% or $36,012 at 6%; with 50% employer match about $36,012 at 4% or $24,008 at 6%; with 100% employer match about $27,009 at 4% or $18,006 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 7 | $320,381 | $15,125 | $2,161iApproximate average salary by contribution assumption: employee only about $54,018 at 4% or $36,012 at 6%; with 50% employer match about $36,012 at 4% or $24,008 at 6%; with 100% employer match about $27,009 at 4% or $18,006 at 6%. |
| 2021 | 1 | 8 | $455,475 | $15,905 | $1,988iApproximate average salary by contribution assumption: employee only about $49,703 at 4% or $33,135 at 6%; with 50% employer match about $33,135 at 4% or $22,090 at 6%; with 100% employer match about $24,852 at 4% or $16,568 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 8 | $455,475 | $15,905 | $1,988iApproximate average salary by contribution assumption: employee only about $49,703 at 4% or $33,135 at 6%; with 50% employer match about $33,135 at 4% or $22,090 at 6%; with 100% employer match about $24,852 at 4% or $16,568 at 6%. |
| 2020 | 1 | 8 | $398,770 | $26,501 | $3,313iApproximate average salary by contribution assumption: employee only about $82,816 at 4% or $55,210 at 6%; with 50% employer match about $55,210 at 4% or $36,807 at 6%; with 100% employer match about $41,408 at 4% or $27,605 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 8 | $398,770 | $26,501 | $3,313iApproximate average salary by contribution assumption: employee only about $82,816 at 4% or $55,210 at 6%; with 50% employer match about $55,210 at 4% or $36,807 at 6%; with 100% employer match about $41,408 at 4% or $27,605 at 6%. |
| 2019 | 1 | 8 | $399,752 | $45,841 | $5,730iApproximate average salary by contribution assumption: employee only about $143,253 at 4% or $95,502 at 6%; with 50% employer match about $95,502 at 4% or $63,668 at 6%; with 100% employer match about $71,627 at 4% or $47,751 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 8 | $399,752 | $45,841 | $5,730iApproximate average salary by contribution assumption: employee only about $143,253 at 4% or $95,502 at 6%; with 50% employer match about $95,502 at 4% or $63,668 at 6%; with 100% employer match about $71,627 at 4% or $47,751 at 6%. |
| 2018 | 1 | 8 | $311,046 | $66,713 | $8,339iApproximate average salary by contribution assumption: employee only about $208,478 at 4% or $138,985 at 6%; with 50% employer match about $138,985 at 4% or $92,657 at 6%; with 100% employer match about $104,239 at 4% or $69,493 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 8 | $311,046 | $66,713 | $8,339iApproximate average salary by contribution assumption: employee only about $208,478 at 4% or $138,985 at 6%; with 50% employer match about $138,985 at 4% or $92,657 at 6%; with 100% employer match about $104,239 at 4% or $69,493 at 6%. |
| 2017 | 1 | 11 | $340,502 | $106,321 | $9,666iApproximate average salary by contribution assumption: employee only about $241,639 at 4% or $161,092 at 6%; with 50% employer match about $161,092 at 4% or $107,395 at 6%; with 100% employer match about $120,819 at 4% or $80,546 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 11 | $340,502 | $106,321 | $9,666iApproximate average salary by contribution assumption: employee only about $241,639 at 4% or $161,092 at 6%; with 50% employer match about $161,092 at 4% or $107,395 at 6%; with 100% employer match about $120,819 at 4% or $80,546 at 6%. |
| 2016 | 1 | 10 | $807,143 | $101,004 | $10,100iApproximate average salary by contribution assumption: employee only about $252,510 at 4% or $168,340 at 6%; with 50% employer match about $168,340 at 4% or $112,227 at 6%; with 100% employer match about $126,255 at 4% or $84,170 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 10 | $807,143 | $101,004 | $10,100iApproximate average salary by contribution assumption: employee only about $252,510 at 4% or $168,340 at 6%; with 50% employer match about $168,340 at 4% or $112,227 at 6%; with 100% employer match about $126,255 at 4% or $84,170 at 6%. |
| 2015 | 1 | 15 | $1,009,192 | $126,605 | $8,440iApproximate average salary by contribution assumption: employee only about $211,008 at 4% or $140,672 at 6%; with 50% employer match about $140,672 at 4% or $93,781 at 6%; with 100% employer match about $105,504 at 4% or $70,336 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 15 | $1,009,192 | $126,605 | $8,440iApproximate average salary by contribution assumption: employee only about $211,008 at 4% or $140,672 at 6%; with 50% employer match about $140,672 at 4% or $93,781 at 6%; with 100% employer match about $105,504 at 4% or $70,336 at 6%. |
| 2014 | 1 | 14 | $934,080 | $89,225 | $6,373iApproximate average salary by contribution assumption: employee only about $159,330 at 4% or $106,220 at 6%; with 50% employer match about $106,220 at 4% or $70,813 at 6%; with 100% employer match about $79,665 at 4% or $53,110 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 14 | $934,080 | $89,225 | $6,373iApproximate average salary by contribution assumption: employee only about $159,330 at 4% or $106,220 at 6%; with 50% employer match about $106,220 at 4% or $70,813 at 6%; with 100% employer match about $79,665 at 4% or $53,110 at 6%. |
| 2013 | 1 | 13 | $848,718 | $93,150 | $7,165iApproximate average salary by contribution assumption: employee only about $179,135 at 4% or $119,423 at 6%; with 50% employer match about $119,423 at 4% or $79,615 at 6%; with 100% employer match about $89,567 at 4% or $59,712 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 13 | $848,718 | $93,150 | $7,165iApproximate average salary by contribution assumption: employee only about $179,135 at 4% or $119,423 at 6%; with 50% employer match about $119,423 at 4% or $79,615 at 6%; with 100% employer match about $89,567 at 4% or $59,712 at 6%. |
| 2012 | 1 | 13 | $656,082 | $90,825 | $6,987iApproximate average salary by contribution assumption: employee only about $174,663 at 4% or $116,442 at 6%; with 50% employer match about $116,442 at 4% or $77,628 at 6%; with 100% employer match about $87,332 at 4% or $58,221 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 13 | $656,082 | $90,825 | $6,987iApproximate average salary by contribution assumption: employee only about $174,663 at 4% or $116,442 at 6%; with 50% employer match about $116,442 at 4% or $77,628 at 6%; with 100% employer match about $87,332 at 4% or $58,221 at 6%. |
| 2011 | 1 | 13 | $711,395 | $92,289 | $7,099iApproximate average salary by contribution assumption: employee only about $177,479 at 4% or $118,319 at 6%; with 50% employer match about $118,319 at 4% or $78,879 at 6%; with 100% employer match about $88,739 at 4% or $59,160 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 13 | $711,395 | $92,289 | $7,099iApproximate average salary by contribution assumption: employee only about $177,479 at 4% or $118,319 at 6%; with 50% employer match about $118,319 at 4% or $78,879 at 6%; with 100% employer match about $88,739 at 4% or $59,160 at 6%. |
| 2010 | 1 | 12 | $643,687 | $82,893 | $6,908iApproximate average salary by contribution assumption: employee only about $172,694 at 4% or $115,129 at 6%; with 50% employer match about $115,129 at 4% or $76,753 at 6%; with 100% employer match about $86,347 at 4% or $57,565 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 12 | $643,687 | $82,893 | $6,908iApproximate average salary by contribution assumption: employee only about $172,694 at 4% or $115,129 at 6%; with 50% employer match about $115,129 at 4% or $76,753 at 6%; with 100% employer match about $86,347 at 4% or $57,565 at 6%. |
| 2009 | 1 | 9 | $484,991 | $76,344 | $8,483iApproximate average salary by contribution assumption: employee only about $212,067 at 4% or $141,378 at 6%; with 50% employer match about $141,378 at 4% or $94,252 at 6%; with 100% employer match about $106,033 at 4% or $70,689 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 9 | $484,991 | $76,344 | $8,483iApproximate average salary by contribution assumption: employee only about $212,067 at 4% or $141,378 at 6%; with 50% employer match about $141,378 at 4% or $94,252 at 6%; with 100% employer match about $106,033 at 4% or $70,689 at 6%. |
| 2008 | 1 | 8 | $309,680 | $452,785 | $56,598iApproximate average salary by contribution assumption: employee only about $1,414,953 at 4% or $943,302 at 6%; with 50% employer match about $943,302 at 4% or $628,868 at 6%; with 100% employer match about $707,477 at 4% or $471,651 at 6%. |
| Mainspring LLC 401(K) Profit Sharing Plan | - | 8 | $309,680 | $452,785 | $56,598iApproximate average salary by contribution assumption: employee only about $1,414,953 at 4% or $943,302 at 6%; with 50% employer match about $943,302 at 4% or $628,868 at 6%; with 100% employer match about $707,477 at 4% or $471,651 at 6%. |