Civic Intelligence

Simpson Development Company

Plan context: Simpson Development & Properties Profit Sharing 401K Plan

EIN 54-0796378 • Alexandria, VA • 26 filings • 3 plans

2331 Mill RoadSuite 150Alexandria, VA 22314
Current Snapshot

Latest Year

2024

2024 Participants

28

2024 Assets

$5,607,694

2024 Contributions

$305,094

Historical Graphs

Total Assets Over Time

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

$8,097,705$4,048,853$0199920122024YearValue
$5,607,694Latest year 2024

Participants Over Time

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

34170199920122024YearValue
28Latest 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
2024128$5,607,694$305,094$10,896iApproximate average salary by contribution assumption: employee only about $272,405 at 4% or $181,604 at 6%; with 50% employer match about $181,604 at 4% or $121,069 at 6%; with 100% employer match about $136,203 at 4% or $90,802 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-28$5,607,694$305,094$10,896iApproximate average salary by contribution assumption: employee only about $272,405 at 4% or $181,604 at 6%; with 50% employer match about $181,604 at 4% or $121,069 at 6%; with 100% employer match about $136,203 at 4% or $90,802 at 6%.
2023129$6,104,401$222,539$7,674iApproximate average salary by contribution assumption: employee only about $191,844 at 4% or $127,896 at 6%; with 50% employer match about $127,896 at 4% or $85,264 at 6%; with 100% employer match about $95,922 at 4% or $63,948 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-29$6,104,401$222,539$7,674iApproximate average salary by contribution assumption: employee only about $191,844 at 4% or $127,896 at 6%; with 50% employer match about $127,896 at 4% or $85,264 at 6%; with 100% employer match about $95,922 at 4% or $63,948 at 6%.
2022129$6,503,838$227,863$7,857iApproximate average salary by contribution assumption: employee only about $196,434 at 4% or $130,956 at 6%; with 50% employer match about $130,956 at 4% or $87,304 at 6%; with 100% employer match about $98,217 at 4% or $65,478 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-29$6,503,838$227,863$7,857iApproximate average salary by contribution assumption: employee only about $196,434 at 4% or $130,956 at 6%; with 50% employer match about $130,956 at 4% or $87,304 at 6%; with 100% employer match about $98,217 at 4% or $65,478 at 6%.
2021130$8,097,705$171,648$5,722iApproximate average salary by contribution assumption: employee only about $143,040 at 4% or $95,360 at 6%; with 50% employer match about $95,360 at 4% or $63,573 at 6%; with 100% employer match about $71,520 at 4% or $47,680 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-30$8,097,705$171,648$5,722iApproximate average salary by contribution assumption: employee only about $143,040 at 4% or $95,360 at 6%; with 50% employer match about $95,360 at 4% or $63,573 at 6%; with 100% employer match about $71,520 at 4% or $47,680 at 6%.
2020132$6,805,733$221,432$6,920iApproximate average salary by contribution assumption: employee only about $172,994 at 4% or $115,329 at 6%; with 50% employer match about $115,329 at 4% or $76,886 at 6%; with 100% employer match about $86,497 at 4% or $57,665 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-32$6,805,733$221,432$6,920iApproximate average salary by contribution assumption: employee only about $172,994 at 4% or $115,329 at 6%; with 50% employer match about $115,329 at 4% or $76,886 at 6%; with 100% employer match about $86,497 at 4% or $57,665 at 6%.
2019132$5,604,871$213,666$6,677iApproximate average salary by contribution assumption: employee only about $166,927 at 4% or $111,284 at 6%; with 50% employer match about $111,284 at 4% or $74,190 at 6%; with 100% employer match about $83,463 at 4% or $55,642 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-32$5,604,871$213,666$6,677iApproximate average salary by contribution assumption: employee only about $166,927 at 4% or $111,284 at 6%; with 50% employer match about $111,284 at 4% or $74,190 at 6%; with 100% employer match about $83,463 at 4% or $55,642 at 6%.
2018131$4,616,983$199,697$6,442iApproximate average salary by contribution assumption: employee only about $161,046 at 4% or $107,364 at 6%; with 50% employer match about $107,364 at 4% or $71,576 at 6%; with 100% employer match about $80,523 at 4% or $53,682 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-31$4,616,983$199,697$6,442iApproximate average salary by contribution assumption: employee only about $161,046 at 4% or $107,364 at 6%; with 50% employer match about $107,364 at 4% or $71,576 at 6%; with 100% employer match about $80,523 at 4% or $53,682 at 6%.
2017132$4,667,493$185,930$5,810iApproximate average salary by contribution assumption: employee only about $145,258 at 4% or $96,839 at 6%; with 50% employer match about $96,839 at 4% or $64,559 at 6%; with 100% employer match about $72,629 at 4% or $48,419 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-32$4,667,493$185,930$5,810iApproximate average salary by contribution assumption: employee only about $145,258 at 4% or $96,839 at 6%; with 50% employer match about $96,839 at 4% or $64,559 at 6%; with 100% employer match about $72,629 at 4% or $48,419 at 6%.
2016133$3,826,828$186,871$5,663iApproximate average salary by contribution assumption: employee only about $141,569 at 4% or $94,379 at 6%; with 50% employer match about $94,379 at 4% or $62,920 at 6%; with 100% employer match about $70,784 at 4% or $47,190 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-33$3,826,828$186,871$5,663iApproximate average salary by contribution assumption: employee only about $141,569 at 4% or $94,379 at 6%; with 50% employer match about $94,379 at 4% or $62,920 at 6%; with 100% employer match about $70,784 at 4% or $47,190 at 6%.
2015134$3,626,438$206,260$6,066iApproximate average salary by contribution assumption: employee only about $151,662 at 4% or $101,108 at 6%; with 50% employer match about $101,108 at 4% or $67,405 at 6%; with 100% employer match about $75,831 at 4% or $50,554 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-34$3,626,438$206,260$6,066iApproximate average salary by contribution assumption: employee only about $151,662 at 4% or $101,108 at 6%; with 50% employer match about $101,108 at 4% or $67,405 at 6%; with 100% employer match about $75,831 at 4% or $50,554 at 6%.
2014131$3,480,513$260,229$8,394iApproximate average salary by contribution assumption: employee only about $209,862 at 4% or $139,908 at 6%; with 50% employer match about $139,908 at 4% or $93,272 at 6%; with 100% employer match about $104,931 at 4% or $69,954 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-31$3,480,513$260,229$8,394iApproximate average salary by contribution assumption: employee only about $209,862 at 4% or $139,908 at 6%; with 50% employer match about $139,908 at 4% or $93,272 at 6%; with 100% employer match about $104,931 at 4% or $69,954 at 6%.
2013126$2,993,413$185,024$7,116iApproximate average salary by contribution assumption: employee only about $177,908 at 4% or $118,605 at 6%; with 50% employer match about $118,605 at 4% or $79,070 at 6%; with 100% employer match about $88,954 at 4% or $59,303 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-26$2,993,413$185,024$7,116iApproximate average salary by contribution assumption: employee only about $177,908 at 4% or $118,605 at 6%; with 50% employer match about $118,605 at 4% or $79,070 at 6%; with 100% employer match about $88,954 at 4% or $59,303 at 6%.
2012129$2,429,566$181,919$6,273iApproximate average salary by contribution assumption: employee only about $156,827 at 4% or $104,551 at 6%; with 50% employer match about $104,551 at 4% or $69,701 at 6%; with 100% employer match about $78,413 at 4% or $52,276 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-29$2,429,566$181,919$6,273iApproximate average salary by contribution assumption: employee only about $156,827 at 4% or $104,551 at 6%; with 50% employer match about $104,551 at 4% or $69,701 at 6%; with 100% employer match about $78,413 at 4% or $52,276 at 6%.
2011127$2,094,784$180,518$6,686iApproximate average salary by contribution assumption: employee only about $167,146 at 4% or $111,431 at 6%; with 50% employer match about $111,431 at 4% or $74,287 at 6%; with 100% employer match about $83,573 at 4% or $55,715 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-27$2,094,784$180,518$6,686iApproximate average salary by contribution assumption: employee only about $167,146 at 4% or $111,431 at 6%; with 50% employer match about $111,431 at 4% or $74,287 at 6%; with 100% employer match about $83,573 at 4% or $55,715 at 6%.
2010130$2,583,236$143,969$4,799iApproximate average salary by contribution assumption: employee only about $119,974 at 4% or $79,983 at 6%; with 50% employer match about $79,983 at 4% or $53,322 at 6%; with 100% employer match about $59,987 at 4% or $39,991 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-30$2,583,236$143,969$4,799iApproximate average salary by contribution assumption: employee only about $119,974 at 4% or $79,983 at 6%; with 50% employer match about $79,983 at 4% or $53,322 at 6%; with 100% employer match about $59,987 at 4% or $39,991 at 6%.
2009131$2,178,317$186,508$6,016iApproximate average salary by contribution assumption: employee only about $150,410 at 4% or $100,273 at 6%; with 50% employer match about $100,273 at 4% or $66,849 at 6%; with 100% employer match about $75,205 at 4% or $50,137 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-31$2,178,317$186,508$6,016iApproximate average salary by contribution assumption: employee only about $150,410 at 4% or $100,273 at 6%; with 50% employer match about $100,273 at 4% or $66,849 at 6%; with 100% employer match about $75,205 at 4% or $50,137 at 6%.
2008126$1,514,168$151,059$5,810iApproximate average salary by contribution assumption: employee only about $145,249 at 4% or $96,833 at 6%; with 50% employer match about $96,833 at 4% or $64,555 at 6%; with 100% employer match about $72,625 at 4% or $48,416 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-26$1,514,168$151,059$5,810iApproximate average salary by contribution assumption: employee only about $145,249 at 4% or $96,833 at 6%; with 50% employer match about $96,833 at 4% or $64,555 at 6%; with 100% employer match about $72,625 at 4% or $48,416 at 6%.
2007119$2,210,261$121,438$6,391iApproximate average salary by contribution assumption: employee only about $159,787 at 4% or $106,525 at 6%; with 50% employer match about $106,525 at 4% or $71,016 at 6%; with 100% employer match about $79,893 at 4% or $53,262 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-19$2,210,261$121,438$6,391iApproximate average salary by contribution assumption: employee only about $159,787 at 4% or $106,525 at 6%; with 50% employer match about $106,525 at 4% or $71,016 at 6%; with 100% employer match about $79,893 at 4% or $53,262 at 6%.
2006117$2,002,889$104,797$6,165iApproximate average salary by contribution assumption: employee only about $154,113 at 4% or $102,742 at 6%; with 50% employer match about $102,742 at 4% or $68,495 at 6%; with 100% employer match about $77,057 at 4% or $51,371 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-17$2,002,889$104,797$6,165iApproximate average salary by contribution assumption: employee only about $154,113 at 4% or $102,742 at 6%; with 50% employer match about $102,742 at 4% or $68,495 at 6%; with 100% employer match about $77,057 at 4% or $51,371 at 6%.
2005118$1,795,502$120,131$6,674iApproximate average salary by contribution assumption: employee only about $166,849 at 4% or $111,232 at 6%; with 50% employer match about $111,232 at 4% or $74,155 at 6%; with 100% employer match about $83,424 at 4% or $55,616 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-18$1,795,502$120,131$6,674iApproximate average salary by contribution assumption: employee only about $166,849 at 4% or $111,232 at 6%; with 50% employer match about $111,232 at 4% or $74,155 at 6%; with 100% employer match about $83,424 at 4% or $55,616 at 6%.
2004120$1,657,788$139,137$6,957iApproximate average salary by contribution assumption: employee only about $173,921 at 4% or $115,948 at 6%; with 50% employer match about $115,948 at 4% or $77,298 at 6%; with 100% employer match about $86,961 at 4% or $57,974 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-20$1,657,788$139,137$6,957iApproximate average salary by contribution assumption: employee only about $173,921 at 4% or $115,948 at 6%; with 50% employer match about $115,948 at 4% or $77,298 at 6%; with 100% employer match about $86,961 at 4% or $57,974 at 6%.
2003124$1,423,010$162,231$6,760iApproximate average salary by contribution assumption: employee only about $168,991 at 4% or $112,660 at 6%; with 50% employer match about $112,660 at 4% or $75,107 at 6%; with 100% employer match about $84,495 at 4% or $56,330 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-24$1,423,010$162,231$6,760iApproximate average salary by contribution assumption: employee only about $168,991 at 4% or $112,660 at 6%; with 50% employer match about $112,660 at 4% or $75,107 at 6%; with 100% employer match about $84,495 at 4% or $56,330 at 6%.
2002119$1,055,823$232,544$12,239iApproximate average salary by contribution assumption: employee only about $305,979 at 4% or $203,986 at 6%; with 50% employer match about $203,986 at 4% or $135,991 at 6%; with 100% employer match about $152,989 at 4% or $101,993 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-19$1,055,823$232,544$12,239iApproximate average salary by contribution assumption: employee only about $305,979 at 4% or $203,986 at 6%; with 50% employer match about $203,986 at 4% or $135,991 at 6%; with 100% employer match about $152,989 at 4% or $101,993 at 6%.
2001124$1,050,716$101,579$4,232iApproximate average salary by contribution assumption: employee only about $105,811 at 4% or $70,541 at 6%; with 50% employer match about $70,541 at 4% or $47,027 at 6%; with 100% employer match about $52,906 at 4% or $35,270 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-24$1,050,716$101,579$4,232iApproximate average salary by contribution assumption: employee only about $105,811 at 4% or $70,541 at 6%; with 50% employer match about $70,541 at 4% or $47,027 at 6%; with 100% employer match about $52,906 at 4% or $35,270 at 6%.
2000123$1,166,778$112,832$4,906iApproximate average salary by contribution assumption: employee only about $122,643 at 4% or $81,762 at 6%; with 50% employer match about $81,762 at 4% or $54,508 at 6%; with 100% employer match about $61,322 at 4% or $40,881 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-23$1,166,778$112,832$4,906iApproximate average salary by contribution assumption: employee only about $122,643 at 4% or $81,762 at 6%; with 50% employer match about $81,762 at 4% or $54,508 at 6%; with 100% employer match about $61,322 at 4% or $40,881 at 6%.
1999118$1,166,440$66,513$3,695iApproximate average salary by contribution assumption: employee only about $92,379 at 4% or $61,586 at 6%; with 50% employer match about $61,586 at 4% or $41,057 at 6%; with 100% employer match about $46,190 at 4% or $30,793 at 6%.
Simpson Development & Properties Profit Sharing 401K Plan-18$1,166,440$66,513$3,695iApproximate average salary by contribution assumption: employee only about $92,379 at 4% or $61,586 at 6%; with 50% employer match about $61,586 at 4% or $41,057 at 6%; with 100% employer match about $46,190 at 4% or $30,793 at 6%.