Civic Intelligence

Mattson Construction

Plan context: Mattson Construction 401K

EIN 45-0237966 • Minot, ND • 9 filings • 1 plans

4321 East Burdick ExpyMinot, ND 58701
Current Snapshot

Latest Year

2025

2025 Participants

9

2025 Assets

$498,792

2025 Contributions

$46,854

Historical Graphs

Total Assets Over Time

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

$617,331$308,666$0201720212025YearValue
$498,792Latest year 2025

Participants Over Time

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

1470201720212025YearValue
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$498,792$46,854$5,206iApproximate average salary by contribution assumption: employee only about $130,150 at 4% or $86,767 at 6%; with 50% employer match about $86,767 at 4% or $57,844 at 6%; with 100% employer match about $65,075 at 4% or $43,383 at 6%.
Mattson Construction 401K-9$498,792$46,854$5,206iApproximate average salary by contribution assumption: employee only about $130,150 at 4% or $86,767 at 6%; with 50% employer match about $86,767 at 4% or $57,844 at 6%; with 100% employer match about $65,075 at 4% or $43,383 at 6%.
2024111$410,161$64,967$5,906iApproximate average salary by contribution assumption: employee only about $147,652 at 4% or $98,435 at 6%; with 50% employer match about $98,435 at 4% or $65,623 at 6%; with 100% employer match about $73,826 at 4% or $49,217 at 6%.
Mattson Construction 401K-11$410,161$64,967$5,906iApproximate average salary by contribution assumption: employee only about $147,652 at 4% or $98,435 at 6%; with 50% employer match about $98,435 at 4% or $65,623 at 6%; with 100% employer match about $73,826 at 4% or $49,217 at 6%.
2023113$617,331$59,698$4,592iApproximate average salary by contribution assumption: employee only about $114,804 at 4% or $76,536 at 6%; with 50% employer match about $76,536 at 4% or $51,024 at 6%; with 100% employer match about $57,402 at 4% or $38,268 at 6%.
Mattson Construction 401K-13$617,331$59,698$4,592iApproximate average salary by contribution assumption: employee only about $114,804 at 4% or $76,536 at 6%; with 50% employer match about $76,536 at 4% or $51,024 at 6%; with 100% employer match about $57,402 at 4% or $38,268 at 6%.
2022114$507,127$50,094$3,578iApproximate average salary by contribution assumption: employee only about $89,454 at 4% or $59,636 at 6%; with 50% employer match about $59,636 at 4% or $39,757 at 6%; with 100% employer match about $44,727 at 4% or $29,818 at 6%.
Mattson Construction 401K-14$507,127$50,094$3,578iApproximate average salary by contribution assumption: employee only about $89,454 at 4% or $59,636 at 6%; with 50% employer match about $59,636 at 4% or $39,757 at 6%; with 100% employer match about $44,727 at 4% or $29,818 at 6%.
2021110$536,022$62,714$6,271iApproximate average salary by contribution assumption: employee only about $156,785 at 4% or $104,523 at 6%; with 50% employer match about $104,523 at 4% or $69,682 at 6%; with 100% employer match about $78,393 at 4% or $52,262 at 6%.
Mattson Construction 401K-10$536,022$62,714$6,271iApproximate average salary by contribution assumption: employee only about $156,785 at 4% or $104,523 at 6%; with 50% employer match about $104,523 at 4% or $69,682 at 6%; with 100% employer match about $78,393 at 4% or $52,262 at 6%.
2020110$422,968$41,262$4,126iApproximate average salary by contribution assumption: employee only about $103,155 at 4% or $68,770 at 6%; with 50% employer match about $68,770 at 4% or $45,847 at 6%; with 100% employer match about $51,578 at 4% or $34,385 at 6%.
Mattson Construction 401K-10$422,968$41,262$4,126iApproximate average salary by contribution assumption: employee only about $103,155 at 4% or $68,770 at 6%; with 50% employer match about $68,770 at 4% or $45,847 at 6%; with 100% employer match about $51,578 at 4% or $34,385 at 6%.
2019110$334,252$44,950$4,495iApproximate average salary by contribution assumption: employee only about $112,375 at 4% or $74,917 at 6%; with 50% employer match about $74,917 at 4% or $49,944 at 6%; with 100% employer match about $56,188 at 4% or $37,458 at 6%.
Mattson Construction 401K-10$334,252$44,950$4,495iApproximate average salary by contribution assumption: employee only about $112,375 at 4% or $74,917 at 6%; with 50% employer match about $74,917 at 4% or $49,944 at 6%; with 100% employer match about $56,188 at 4% or $37,458 at 6%.
2018111$263,000$68,644$6,240iApproximate average salary by contribution assumption: employee only about $156,009 at 4% or $104,006 at 6%; with 50% employer match about $104,006 at 4% or $69,337 at 6%; with 100% employer match about $78,005 at 4% or $52,003 at 6%.
Mattson Construction 401K-11$263,000$68,644$6,240iApproximate average salary by contribution assumption: employee only about $156,009 at 4% or $104,006 at 6%; with 50% employer match about $104,006 at 4% or $69,337 at 6%; with 100% employer match about $78,005 at 4% or $52,003 at 6%.
2017110$212,947$192,739$19,274iApproximate average salary by contribution assumption: employee only about $481,848 at 4% or $321,232 at 6%; with 50% employer match about $321,232 at 4% or $214,154 at 6%; with 100% employer match about $240,924 at 4% or $160,616 at 6%.
Mattson Construction 401K-10$212,947$192,739$19,274iApproximate average salary by contribution assumption: employee only about $481,848 at 4% or $321,232 at 6%; with 50% employer match about $321,232 at 4% or $214,154 at 6%; with 100% employer match about $240,924 at 4% or $160,616 at 6%.