Civic Intelligence

Williamson Group Construction Inc.

Plan context: Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust

EIN 52-1527423 • Gaithersburg, MD • 26 filings • 5 plans

820 W Diamond Avenue, Suite 220Gaithersburg, MD 20878
Current Snapshot

Latest Year

2024

2024 Participants

26

2024 Assets

$2,092,947

2024 Contributions

$44,704

Historical Graphs

Total Assets Over Time

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

$5,058,205$2,529,103$0199920142024YearValue
$2,092,947Latest year 2024

Participants Over Time

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

37190199920122024YearValue
26Latest year 2024

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
2024126$2,092,947$44,704$1,719iApproximate average salary by contribution assumption: employee only about $42,985 at 4% or $28,656 at 6%; with 50% employer match about $28,656 at 4% or $19,104 at 6%; with 100% employer match about $21,492 at 4% or $14,328 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-26$2,092,947$44,704$1,719iApproximate average salary by contribution assumption: employee only about $42,985 at 4% or $28,656 at 6%; with 50% employer match about $28,656 at 4% or $19,104 at 6%; with 100% employer match about $21,492 at 4% or $14,328 at 6%.
2023134$3,804,671$193,878$5,702iApproximate average salary by contribution assumption: employee only about $142,557 at 4% or $95,038 at 6%; with 50% employer match about $95,038 at 4% or $63,359 at 6%; with 100% employer match about $71,279 at 4% or $47,519 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-34$3,804,671$193,878$5,702iApproximate average salary by contribution assumption: employee only about $142,557 at 4% or $95,038 at 6%; with 50% employer match about $95,038 at 4% or $63,359 at 6%; with 100% employer match about $71,279 at 4% or $47,519 at 6%.
2022136$3,392,993$310,665$8,630iApproximate average salary by contribution assumption: employee only about $215,740 at 4% or $143,826 at 6%; with 50% employer match about $143,826 at 4% or $95,884 at 6%; with 100% employer match about $107,870 at 4% or $71,913 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-36$3,392,993$310,665$8,630iApproximate average salary by contribution assumption: employee only about $215,740 at 4% or $143,826 at 6%; with 50% employer match about $143,826 at 4% or $95,884 at 6%; with 100% employer match about $107,870 at 4% or $71,913 at 6%.
2021137$3,838,319$276,699$7,478iApproximate average salary by contribution assumption: employee only about $186,959 at 4% or $124,639 at 6%; with 50% employer match about $124,639 at 4% or $83,093 at 6%; with 100% employer match about $93,479 at 4% or $62,320 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-37$3,838,319$276,699$7,478iApproximate average salary by contribution assumption: employee only about $186,959 at 4% or $124,639 at 6%; with 50% employer match about $124,639 at 4% or $83,093 at 6%; with 100% employer match about $93,479 at 4% or $62,320 at 6%.
2020137$5,058,205$257,544$6,961iApproximate average salary by contribution assumption: employee only about $174,016 at 4% or $116,011 at 6%; with 50% employer match about $116,011 at 4% or $77,341 at 6%; with 100% employer match about $87,008 at 4% or $58,005 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-37$5,058,205$257,544$6,961iApproximate average salary by contribution assumption: employee only about $174,016 at 4% or $116,011 at 6%; with 50% employer match about $116,011 at 4% or $77,341 at 6%; with 100% employer match about $87,008 at 4% or $58,005 at 6%.
2019135$4,705,145$288,035$8,230iApproximate average salary by contribution assumption: employee only about $205,739 at 4% or $137,160 at 6%; with 50% employer match about $137,160 at 4% or $91,440 at 6%; with 100% employer match about $102,870 at 4% or $68,580 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-35$4,705,145$288,035$8,230iApproximate average salary by contribution assumption: employee only about $205,739 at 4% or $137,160 at 6%; with 50% employer match about $137,160 at 4% or $91,440 at 6%; with 100% employer match about $102,870 at 4% or $68,580 at 6%.
2018134$3,741,963$240,622$7,077iApproximate average salary by contribution assumption: employee only about $176,928 at 4% or $117,952 at 6%; with 50% employer match about $117,952 at 4% or $78,635 at 6%; with 100% employer match about $88,464 at 4% or $58,976 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-34$3,741,963$240,622$7,077iApproximate average salary by contribution assumption: employee only about $176,928 at 4% or $117,952 at 6%; with 50% employer match about $117,952 at 4% or $78,635 at 6%; with 100% employer match about $88,464 at 4% or $58,976 at 6%.
2017135$3,857,682$329,498$9,414iApproximate average salary by contribution assumption: employee only about $235,356 at 4% or $156,904 at 6%; with 50% employer match about $156,904 at 4% or $104,603 at 6%; with 100% employer match about $117,678 at 4% or $78,452 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-35$3,857,682$329,498$9,414iApproximate average salary by contribution assumption: employee only about $235,356 at 4% or $156,904 at 6%; with 50% employer match about $156,904 at 4% or $104,603 at 6%; with 100% employer match about $117,678 at 4% or $78,452 at 6%.
2016133$3,391,168$291,132$8,822iApproximate average salary by contribution assumption: employee only about $220,555 at 4% or $147,036 at 6%; with 50% employer match about $147,036 at 4% or $98,024 at 6%; with 100% employer match about $110,277 at 4% or $73,518 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-33$3,391,168$291,132$8,822iApproximate average salary by contribution assumption: employee only about $220,555 at 4% or $147,036 at 6%; with 50% employer match about $147,036 at 4% or $98,024 at 6%; with 100% employer match about $110,277 at 4% or $73,518 at 6%.
2015131$2,835,214$288,930$9,320iApproximate average salary by contribution assumption: employee only about $233,008 at 4% or $155,339 at 6%; with 50% employer match about $155,339 at 4% or $103,559 at 6%; with 100% employer match about $116,504 at 4% or $77,669 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-31$2,835,214$288,930$9,320iApproximate average salary by contribution assumption: employee only about $233,008 at 4% or $155,339 at 6%; with 50% employer match about $155,339 at 4% or $103,559 at 6%; with 100% employer match about $116,504 at 4% or $77,669 at 6%.
2014133$2,594,428$260,999$7,909iApproximate average salary by contribution assumption: employee only about $197,727 at 4% or $131,818 at 6%; with 50% employer match about $131,818 at 4% or $87,878 at 6%; with 100% employer match about $98,863 at 4% or $65,909 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-33$2,594,428$260,999$7,909iApproximate average salary by contribution assumption: employee only about $197,727 at 4% or $131,818 at 6%; with 50% employer match about $131,818 at 4% or $87,878 at 6%; with 100% employer match about $98,863 at 4% or $65,909 at 6%.
2013128$2,224,242$252,344$9,012iApproximate average salary by contribution assumption: employee only about $225,307 at 4% or $150,205 at 6%; with 50% employer match about $150,205 at 4% or $100,137 at 6%; with 100% employer match about $112,654 at 4% or $75,102 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-28$2,224,242$252,344$9,012iApproximate average salary by contribution assumption: employee only about $225,307 at 4% or $150,205 at 6%; with 50% employer match about $150,205 at 4% or $100,137 at 6%; with 100% employer match about $112,654 at 4% or $75,102 at 6%.
2012128$1,675,524$246,055$8,788iApproximate average salary by contribution assumption: employee only about $219,692 at 4% or $146,461 at 6%; with 50% employer match about $146,461 at 4% or $97,641 at 6%; with 100% employer match about $109,846 at 4% or $73,231 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-28$1,675,524$246,055$8,788iApproximate average salary by contribution assumption: employee only about $219,692 at 4% or $146,461 at 6%; with 50% employer match about $146,461 at 4% or $97,641 at 6%; with 100% employer match about $109,846 at 4% or $73,231 at 6%.
2011126$1,287,588$61,283$2,357iApproximate average salary by contribution assumption: employee only about $58,926 at 4% or $39,284 at 6%; with 50% employer match about $39,284 at 4% or $26,189 at 6%; with 100% employer match about $29,463 at 4% or $19,642 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-26$1,287,588$61,283$2,357iApproximate average salary by contribution assumption: employee only about $58,926 at 4% or $39,284 at 6%; with 50% employer match about $39,284 at 4% or $26,189 at 6%; with 100% employer match about $29,463 at 4% or $19,642 at 6%.
2010124$1,276,987$57,067$2,378iApproximate average salary by contribution assumption: employee only about $59,445 at 4% or $39,630 at 6%; with 50% employer match about $39,630 at 4% or $26,420 at 6%; with 100% employer match about $29,722 at 4% or $19,815 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-24$1,276,987$57,067$2,378iApproximate average salary by contribution assumption: employee only about $59,445 at 4% or $39,630 at 6%; with 50% employer match about $39,630 at 4% or $26,420 at 6%; with 100% employer match about $29,722 at 4% or $19,815 at 6%.
2009126$1,181,054$78,794$3,031iApproximate average salary by contribution assumption: employee only about $75,763 at 4% or $50,509 at 6%; with 50% employer match about $50,509 at 4% or $33,673 at 6%; with 100% employer match about $37,882 at 4% or $25,254 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-26$1,181,054$78,794$3,031iApproximate average salary by contribution assumption: employee only about $75,763 at 4% or $50,509 at 6%; with 50% employer match about $50,509 at 4% or $33,673 at 6%; with 100% employer match about $37,882 at 4% or $25,254 at 6%.
2008121$0$0-
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-21---
2007118$0$0-
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-18---
2006116$791,304$187,685$11,730iApproximate average salary by contribution assumption: employee only about $293,258 at 4% or $195,505 at 6%; with 50% employer match about $195,505 at 4% or $130,337 at 6%; with 100% employer match about $146,629 at 4% or $97,753 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-16$791,304$187,685$11,730iApproximate average salary by contribution assumption: employee only about $293,258 at 4% or $195,505 at 6%; with 50% employer match about $195,505 at 4% or $130,337 at 6%; with 100% employer match about $146,629 at 4% or $97,753 at 6%.
2005113$603,010$63,789$4,907iApproximate average salary by contribution assumption: employee only about $122,671 at 4% or $81,781 at 6%; with 50% employer match about $81,781 at 4% or $54,521 at 6%; with 100% employer match about $61,336 at 4% or $40,890 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-13$603,010$63,789$4,907iApproximate average salary by contribution assumption: employee only about $122,671 at 4% or $81,781 at 6%; with 50% employer match about $81,781 at 4% or $54,521 at 6%; with 100% employer match about $61,336 at 4% or $40,890 at 6%.
2004117$560,566$72,603$4,271iApproximate average salary by contribution assumption: employee only about $106,769 at 4% or $71,179 at 6%; with 50% employer match about $71,179 at 4% or $47,453 at 6%; with 100% employer match about $53,385 at 4% or $35,590 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-17$560,566$72,603$4,271iApproximate average salary by contribution assumption: employee only about $106,769 at 4% or $71,179 at 6%; with 50% employer match about $71,179 at 4% or $47,453 at 6%; with 100% employer match about $53,385 at 4% or $35,590 at 6%.
2003125$596,548$78,143$3,126iApproximate average salary by contribution assumption: employee only about $78,143 at 4% or $52,095 at 6%; with 50% employer match about $52,095 at 4% or $34,730 at 6%; with 100% employer match about $39,072 at 4% or $26,048 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-25$596,548$78,143$3,126iApproximate average salary by contribution assumption: employee only about $78,143 at 4% or $52,095 at 6%; with 50% employer match about $52,095 at 4% or $34,730 at 6%; with 100% employer match about $39,072 at 4% or $26,048 at 6%.
2002118$511,117$76,880$4,271iApproximate average salary by contribution assumption: employee only about $106,778 at 4% or $71,185 at 6%; with 50% employer match about $71,185 at 4% or $47,457 at 6%; with 100% employer match about $53,389 at 4% or $35,593 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-18$511,117$76,880$4,271iApproximate average salary by contribution assumption: employee only about $106,778 at 4% or $71,185 at 6%; with 50% employer match about $71,185 at 4% or $47,457 at 6%; with 100% employer match about $53,389 at 4% or $35,593 at 6%.
2001126$0$0-
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-26---
2000122$0$0-
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-22---
1999118$711,303$94,084$5,227iApproximate average salary by contribution assumption: employee only about $130,672 at 4% or $87,115 at 6%; with 50% employer match about $87,115 at 4% or $58,077 at 6%; with 100% employer match about $65,336 at 4% or $43,557 at 6%.
Williamson Group Construction Inc. 401K Profit Sharing Plan and Trust-18$711,303$94,084$5,227iApproximate average salary by contribution assumption: employee only about $130,672 at 4% or $87,115 at 6%; with 50% employer match about $87,115 at 4% or $58,077 at 6%; with 100% employer match about $65,336 at 4% or $43,557 at 6%.