Civic Intelligence

STRUCTURAL DESIGN GROUP, LIMITED

Plan context: Structura Inc. 401K Plan

EIN 52-1777424 • North Bethesda, MD • 23 filings • 6 plans

12358 Parklawn DriveSuite 140North Bethesda, MD 20852
Current Snapshot

Latest Year

2025

2025 Participants

37

2025 Assets

$5,425,669

2025 Contributions

$414,928

Historical Graphs

Total Assets Over Time

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

$5,425,669$2,712,835$0200320142025YearValue
$5,425,669Latest year 2025

Participants Over Time

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

37190200320142025YearValue
37Latest 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
2025137$5,425,669$414,928$11,214iApproximate average salary by contribution assumption: employee only about $280,357 at 4% or $186,905 at 6%; with 50% employer match about $186,905 at 4% or $124,603 at 6%; with 100% employer match about $140,178 at 4% or $93,452 at 6%.
Structura Inc. 401K Plan-37$5,425,669$414,928$11,214iApproximate average salary by contribution assumption: employee only about $280,357 at 4% or $186,905 at 6%; with 50% employer match about $186,905 at 4% or $124,603 at 6%; with 100% employer match about $140,178 at 4% or $93,452 at 6%.
2024125$4,321,254$456,435$18,257iApproximate average salary by contribution assumption: employee only about $456,435 at 4% or $304,290 at 6%; with 50% employer match about $304,290 at 4% or $202,860 at 6%; with 100% employer match about $228,218 at 4% or $152,145 at 6%.
Structura Inc. 401K Plan-25$4,321,254$456,435$18,257iApproximate average salary by contribution assumption: employee only about $456,435 at 4% or $304,290 at 6%; with 50% employer match about $304,290 at 4% or $202,860 at 6%; with 100% employer match about $228,218 at 4% or $152,145 at 6%.
2023126$3,371,407$303,878$11,688iApproximate average salary by contribution assumption: employee only about $292,190 at 4% or $194,794 at 6%; with 50% employer match about $194,794 at 4% or $129,862 at 6%; with 100% employer match about $146,095 at 4% or $97,397 at 6%.
Structura Inc. 401K Plan-26$3,371,407$303,878$11,688iApproximate average salary by contribution assumption: employee only about $292,190 at 4% or $194,794 at 6%; with 50% employer match about $194,794 at 4% or $129,862 at 6%; with 100% employer match about $146,095 at 4% or $97,397 at 6%.
2022129$2,807,690$233,219$8,042iApproximate average salary by contribution assumption: employee only about $201,051 at 4% or $134,034 at 6%; with 50% employer match about $134,034 at 4% or $89,356 at 6%; with 100% employer match about $100,525 at 4% or $67,017 at 6%.
Structura Inc. 401K Plan-29$2,807,690$233,219$8,042iApproximate average salary by contribution assumption: employee only about $201,051 at 4% or $134,034 at 6%; with 50% employer match about $134,034 at 4% or $89,356 at 6%; with 100% employer match about $100,525 at 4% or $67,017 at 6%.
2021124$3,165,308$458,376$19,099iApproximate average salary by contribution assumption: employee only about $477,475 at 4% or $318,317 at 6%; with 50% employer match about $318,317 at 4% or $212,211 at 6%; with 100% employer match about $238,738 at 4% or $159,158 at 6%.
Structura Inc. 401K Plan-24$3,165,308$458,376$19,099iApproximate average salary by contribution assumption: employee only about $477,475 at 4% or $318,317 at 6%; with 50% employer match about $318,317 at 4% or $212,211 at 6%; with 100% employer match about $238,738 at 4% or $159,158 at 6%.
2020125$3,893,142$247,715$9,909iApproximate average salary by contribution assumption: employee only about $247,715 at 4% or $165,143 at 6%; with 50% employer match about $165,143 at 4% or $110,096 at 6%; with 100% employer match about $123,858 at 4% or $82,572 at 6%.
Structura Inc. 401K Plan-25$3,893,142$247,715$9,909iApproximate average salary by contribution assumption: employee only about $247,715 at 4% or $165,143 at 6%; with 50% employer match about $165,143 at 4% or $110,096 at 6%; with 100% employer match about $123,858 at 4% or $82,572 at 6%.
2019120$3,192,107$204,879$10,244iApproximate average salary by contribution assumption: employee only about $256,099 at 4% or $170,733 at 6%; with 50% employer match about $170,733 at 4% or $113,822 at 6%; with 100% employer match about $128,049 at 4% or $85,366 at 6%.
Structura Inc. 401K Plan-20$3,192,107$204,879$10,244iApproximate average salary by contribution assumption: employee only about $256,099 at 4% or $170,733 at 6%; with 50% employer match about $170,733 at 4% or $113,822 at 6%; with 100% employer match about $128,049 at 4% or $85,366 at 6%.
2018119$2,414,035$196,249$10,329iApproximate average salary by contribution assumption: employee only about $258,222 at 4% or $172,148 at 6%; with 50% employer match about $172,148 at 4% or $114,765 at 6%; with 100% employer match about $129,111 at 4% or $86,074 at 6%.
Structura Inc. 401K Plan-19$2,414,035$196,249$10,329iApproximate average salary by contribution assumption: employee only about $258,222 at 4% or $172,148 at 6%; with 50% employer match about $172,148 at 4% or $114,765 at 6%; with 100% employer match about $129,111 at 4% or $86,074 at 6%.
2017120$2,452,162$205,409$10,270iApproximate average salary by contribution assumption: employee only about $256,761 at 4% or $171,174 at 6%; with 50% employer match about $171,174 at 4% or $114,116 at 6%; with 100% employer match about $128,381 at 4% or $85,587 at 6%.
Structura Inc. 401K Plan-20$2,452,162$205,409$10,270iApproximate average salary by contribution assumption: employee only about $256,761 at 4% or $171,174 at 6%; with 50% employer match about $171,174 at 4% or $114,116 at 6%; with 100% employer match about $128,381 at 4% or $85,587 at 6%.
2016118$1,891,394$203,575$11,310iApproximate average salary by contribution assumption: employee only about $282,743 at 4% or $188,495 at 6%; with 50% employer match about $188,495 at 4% or $125,664 at 6%; with 100% employer match about $141,372 at 4% or $94,248 at 6%.
Structura Inc. 401K Plan-18$1,891,394$203,575$11,310iApproximate average salary by contribution assumption: employee only about $282,743 at 4% or $188,495 at 6%; with 50% employer match about $188,495 at 4% or $125,664 at 6%; with 100% employer match about $141,372 at 4% or $94,248 at 6%.
2015117$1,784,553$166,092$9,770iApproximate average salary by contribution assumption: employee only about $244,253 at 4% or $162,835 at 6%; with 50% employer match about $162,835 at 4% or $108,557 at 6%; with 100% employer match about $122,126 at 4% or $81,418 at 6%.
Structura Inc. 401K Plan-17$1,784,553$166,092$9,770iApproximate average salary by contribution assumption: employee only about $244,253 at 4% or $162,835 at 6%; with 50% employer match about $162,835 at 4% or $108,557 at 6%; with 100% employer match about $122,126 at 4% or $81,418 at 6%.
2014116$1,725,489$127,871$7,992iApproximate average salary by contribution assumption: employee only about $199,798 at 4% or $133,199 at 6%; with 50% employer match about $133,199 at 4% or $88,799 at 6%; with 100% employer match about $99,899 at 4% or $66,599 at 6%.
Structura Inc. 401K Plan-16$1,725,489$127,871$7,992iApproximate average salary by contribution assumption: employee only about $199,798 at 4% or $133,199 at 6%; with 50% employer match about $133,199 at 4% or $88,799 at 6%; with 100% employer match about $99,899 at 4% or $66,599 at 6%.
2013118$1,578,836$120,861$6,715iApproximate average salary by contribution assumption: employee only about $167,863 at 4% or $111,908 at 6%; with 50% employer match about $111,908 at 4% or $74,606 at 6%; with 100% employer match about $83,931 at 4% or $55,954 at 6%.
Structura Inc. 401K Plan-18$1,578,836$120,861$6,715iApproximate average salary by contribution assumption: employee only about $167,863 at 4% or $111,908 at 6%; with 50% employer match about $111,908 at 4% or $74,606 at 6%; with 100% employer match about $83,931 at 4% or $55,954 at 6%.
2012119$1,216,473$65,929$3,470iApproximate average salary by contribution assumption: employee only about $86,749 at 4% or $57,832 at 6%; with 50% employer match about $57,832 at 4% or $38,555 at 6%; with 100% employer match about $43,374 at 4% or $28,916 at 6%.
Structura Inc. 401K Plan-19$1,216,473$65,929$3,470iApproximate average salary by contribution assumption: employee only about $86,749 at 4% or $57,832 at 6%; with 50% employer match about $57,832 at 4% or $38,555 at 6%; with 100% employer match about $43,374 at 4% or $28,916 at 6%.
201119$989,538$45,901$5,100iApproximate average salary by contribution assumption: employee only about $127,503 at 4% or $85,002 at 6%; with 50% employer match about $85,002 at 4% or $56,668 at 6%; with 100% employer match about $63,751 at 4% or $42,501 at 6%.
Structura Inc. 401K Plan-9$989,538$45,901$5,100iApproximate average salary by contribution assumption: employee only about $127,503 at 4% or $85,002 at 6%; with 50% employer match about $85,002 at 4% or $56,668 at 6%; with 100% employer match about $63,751 at 4% or $42,501 at 6%.
2010112$1,031,088$48,373$4,031iApproximate average salary by contribution assumption: employee only about $100,777 at 4% or $67,185 at 6%; with 50% employer match about $67,185 at 4% or $44,790 at 6%; with 100% employer match about $50,389 at 4% or $33,592 at 6%.
Structura Inc. 401K Plan-12$1,031,088$48,373$4,031iApproximate average salary by contribution assumption: employee only about $100,777 at 4% or $67,185 at 6%; with 50% employer match about $67,185 at 4% or $44,790 at 6%; with 100% employer match about $50,389 at 4% or $33,592 at 6%.
2009113$846,931$51,843$3,988iApproximate average salary by contribution assumption: employee only about $99,698 at 4% or $66,465 at 6%; with 50% employer match about $66,465 at 4% or $44,310 at 6%; with 100% employer match about $49,849 at 4% or $33,233 at 6%.
Structura Inc. 401K Plan-13$846,931$51,843$3,988iApproximate average salary by contribution assumption: employee only about $99,698 at 4% or $66,465 at 6%; with 50% employer match about $66,465 at 4% or $44,310 at 6%; with 100% employer match about $49,849 at 4% or $33,233 at 6%.
2008120$584,308$70,054$3,503iApproximate average salary by contribution assumption: employee only about $87,568 at 4% or $58,378 at 6%; with 50% employer match about $58,378 at 4% or $38,919 at 6%; with 100% employer match about $43,784 at 4% or $29,189 at 6%.
Structura Inc. 401K Plan-20$584,308$70,054$3,503iApproximate average salary by contribution assumption: employee only about $87,568 at 4% or $58,378 at 6%; with 50% employer match about $58,378 at 4% or $38,919 at 6%; with 100% employer match about $43,784 at 4% or $29,189 at 6%.
2007124$1,079,770$65,396$2,725iApproximate average salary by contribution assumption: employee only about $68,121 at 4% or $45,414 at 6%; with 50% employer match about $45,414 at 4% or $30,276 at 6%; with 100% employer match about $34,060 at 4% or $22,707 at 6%.
Structura Inc. 401K Plan-24$1,079,770$65,396$2,725iApproximate average salary by contribution assumption: employee only about $68,121 at 4% or $45,414 at 6%; with 50% employer match about $45,414 at 4% or $30,276 at 6%; with 100% employer match about $34,060 at 4% or $22,707 at 6%.
2006114$1,009,530$124,351$8,882iApproximate average salary by contribution assumption: employee only about $222,055 at 4% or $148,037 at 6%; with 50% employer match about $148,037 at 4% or $98,691 at 6%; with 100% employer match about $111,028 at 4% or $74,018 at 6%.
Structura Inc. 401K Plan-14$1,009,530$124,351$8,882iApproximate average salary by contribution assumption: employee only about $222,055 at 4% or $148,037 at 6%; with 50% employer match about $148,037 at 4% or $98,691 at 6%; with 100% employer match about $111,028 at 4% or $74,018 at 6%.
2005113$896,916$130,528$10,041iApproximate average salary by contribution assumption: employee only about $251,015 at 4% or $167,344 at 6%; with 50% employer match about $167,344 at 4% or $111,562 at 6%; with 100% employer match about $125,508 at 4% or $83,672 at 6%.
Structura Inc. 401K Plan-13$896,916$130,528$10,041iApproximate average salary by contribution assumption: employee only about $251,015 at 4% or $167,344 at 6%; with 50% employer match about $167,344 at 4% or $111,562 at 6%; with 100% employer match about $125,508 at 4% or $83,672 at 6%.
2004114$710,072$587,570$41,969iApproximate average salary by contribution assumption: employee only about $1,049,232 at 4% or $699,488 at 6%; with 50% employer match about $699,488 at 4% or $466,325 at 6%; with 100% employer match about $524,616 at 4% or $349,744 at 6%.
Structura Inc. 401K Plan-14$710,072$587,570$41,969iApproximate average salary by contribution assumption: employee only about $1,049,232 at 4% or $699,488 at 6%; with 50% employer match about $699,488 at 4% or $466,325 at 6%; with 100% employer match about $524,616 at 4% or $349,744 at 6%.
2003111$72,000$72,000$6,545iApproximate average salary by contribution assumption: employee only about $163,636 at 4% or $109,091 at 6%; with 50% employer match about $109,091 at 4% or $72,727 at 6%; with 100% employer match about $81,818 at 4% or $54,545 at 6%.
Structura Inc. 401K Plan-11$72,000$72,000$6,545iApproximate average salary by contribution assumption: employee only about $163,636 at 4% or $109,091 at 6%; with 50% employer match about $109,091 at 4% or $72,727 at 6%; with 100% employer match about $81,818 at 4% or $54,545 at 6%.