Civic Intelligence

Mylenbusch Auto Source LLC

Plan context: MYLENBUSCH AUTO SOURCE 401(K) PLAN

EIN 39-2052256 • O Fallon, MO • 4 filings • 2 plans

839 West Terra LaneO Fallon, MO 63366
Current Snapshot

Latest Year

2025

2025 Participants

9

2025 Assets

$92,014

2025 Contributions

$61,152

Historical Graphs

Total Assets Over Time

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

$92,014$46,007$0202320242025YearValue
$92,014Latest year 2025

Participants Over Time

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

950202320242025YearValue
9Latest 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
202519$92,014$61,152$6,795iApproximate average salary by contribution assumption: employee only about $169,867 at 4% or $113,244 at 6%; with 50% employer match about $113,244 at 4% or $75,496 at 6%; with 100% employer match about $84,933 at 4% or $56,622 at 6%.
MYLENBUSCH AUTO SOURCE 401(K) PLAN-9$92,014$61,152$6,795iApproximate average salary by contribution assumption: employee only about $169,867 at 4% or $113,244 at 6%; with 50% employer match about $113,244 at 4% or $75,496 at 6%; with 100% employer match about $84,933 at 4% or $56,622 at 6%.
202427$23,555$91,919$13,131iApproximate average salary by contribution assumption: employee only about $328,282 at 4% or $218,855 at 6%; with 50% employer match about $218,855 at 4% or $145,903 at 6%; with 100% employer match about $164,141 at 4% or $109,427 at 6%.
MYLENBUSCH AUTO SOURCE 401(K) PLAN-6$22,142$22,215$3,703iApproximate average salary by contribution assumption: employee only about $92,563 at 4% or $61,708 at 6%; with 50% employer match about $61,708 at 4% or $41,139 at 6%; with 100% employer match about $46,281 at 4% or $30,854 at 6%.
Mylenbusch Auto Source LLC Mcf Benefit Plan-7$1,413$69,704$9,958iApproximate average salary by contribution assumption: employee only about $248,943 at 4% or $165,962 at 6%; with 50% employer match about $165,962 at 4% or $110,641 at 6%; with 100% employer match about $124,471 at 4% or $82,981 at 6%.
202317$320$23,105$3,301iApproximate average salary by contribution assumption: employee only about $82,518 at 4% or $55,012 at 6%; with 50% employer match about $55,012 at 4% or $36,675 at 6%; with 100% employer match about $41,259 at 4% or $27,506 at 6%.
Mylenbusch Auto Source LLC Mcf Benefit Plan-7$320$23,105$3,301iApproximate average salary by contribution assumption: employee only about $82,518 at 4% or $55,012 at 6%; with 50% employer match about $55,012 at 4% or $36,675 at 6%; with 100% employer match about $41,259 at 4% or $27,506 at 6%.