Civic Intelligence

BUILDING SCIENCE CORPORATION I

Plan context: BUILDING SCIENCE CORPORATION 401(K) PROFIT SHARING PLAN & TRUST

EIN 04-3152748 • Westford, MA • 16 filings • 4 plans

70 Main StWestford, MA 01886-2507
Current Snapshot

Latest Year

2025

2025 Participants

3

2025 Assets

$2,324,646

2025 Contributions

$56,960

Historical Graphs

Total Assets Over Time

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

$2,324,646$1,162,323$0200920162025YearValue
$2,324,646Latest year 2025

Participants Over Time

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

1470200920162025YearValue
3Latest 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
202513$2,324,646$56,960$18,987iApproximate average salary by contribution assumption: employee only about $474,667 at 4% or $316,444 at 6%; with 50% employer match about $316,444 at 4% or $210,963 at 6%; with 100% employer match about $237,333 at 4% or $158,222 at 6%.
BUILDING SCIENCE CORPORATION 401(K) PROFIT SHARING PLAN & TRUST-3$2,324,646$56,960$18,987iApproximate average salary by contribution assumption: employee only about $474,667 at 4% or $316,444 at 6%; with 50% employer match about $316,444 at 4% or $210,963 at 6%; with 100% employer match about $237,333 at 4% or $158,222 at 6%.
202414$1,934,857$56,145$14,036iApproximate average salary by contribution assumption: employee only about $350,906 at 4% or $233,938 at 6%; with 50% employer match about $233,938 at 4% or $155,958 at 6%; with 100% employer match about $175,453 at 4% or $116,969 at 6%.
BUILDING SCIENCE CORPORATION 401(K) PROFIT SHARING PLAN & TRUST-4$1,934,857$56,145$14,036iApproximate average salary by contribution assumption: employee only about $350,906 at 4% or $233,938 at 6%; with 50% employer match about $233,938 at 4% or $155,958 at 6%; with 100% employer match about $175,453 at 4% or $116,969 at 6%.
202315$1,693,945$58,862$11,772iApproximate average salary by contribution assumption: employee only about $294,310 at 4% or $196,207 at 6%; with 50% employer match about $196,207 at 4% or $130,804 at 6%; with 100% employer match about $147,155 at 4% or $98,103 at 6%.
BUILDING SCIENCE CORPORATION 401(K) PROFIT SHARING PLAN & TRUST-5$1,693,945$58,862$11,772iApproximate average salary by contribution assumption: employee only about $294,310 at 4% or $196,207 at 6%; with 50% employer match about $196,207 at 4% or $130,804 at 6%; with 100% employer match about $147,155 at 4% or $98,103 at 6%.
202215$1,642,496$48,365$9,673iApproximate average salary by contribution assumption: employee only about $241,825 at 4% or $161,217 at 6%; with 50% employer match about $161,217 at 4% or $107,478 at 6%; with 100% employer match about $120,913 at 4% or $80,608 at 6%.
BUILDING SCIENCE CORPORATION 401(K) PROFIT SHARING PLAN & TRUST-5$1,642,496$48,365$9,673iApproximate average salary by contribution assumption: employee only about $241,825 at 4% or $161,217 at 6%; with 50% employer match about $161,217 at 4% or $107,478 at 6%; with 100% employer match about $120,913 at 4% or $80,608 at 6%.
202110$0$0-
BUILDING SCIENCE CORPORATION 401(K) PROFIT SHARING PLAN & TRUST-0$0--
201910$0$0-
BUILDING SCIENCE CORPORATION 1 401(K) PROFIT SHARING PLAN & TRUST-0$0$0-
201816$1,063,464$48,262$8,044iApproximate average salary by contribution assumption: employee only about $201,092 at 4% or $134,061 at 6%; with 50% employer match about $134,061 at 4% or $89,374 at 6%; with 100% employer match about $100,546 at 4% or $67,031 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-6$1,063,464$48,262$8,044iApproximate average salary by contribution assumption: employee only about $201,092 at 4% or $134,061 at 6%; with 50% employer match about $134,061 at 4% or $89,374 at 6%; with 100% employer match about $100,546 at 4% or $67,031 at 6%.
201716$1,070,470$45,660$7,610iApproximate average salary by contribution assumption: employee only about $190,250 at 4% or $126,833 at 6%; with 50% employer match about $126,833 at 4% or $84,556 at 6%; with 100% employer match about $95,125 at 4% or $63,417 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-6$1,070,470$45,660$7,610iApproximate average salary by contribution assumption: employee only about $190,250 at 4% or $126,833 at 6%; with 50% employer match about $126,833 at 4% or $84,556 at 6%; with 100% employer match about $95,125 at 4% or $63,417 at 6%.
201616$850,403$55,073$9,179iApproximate average salary by contribution assumption: employee only about $229,471 at 4% or $152,981 at 6%; with 50% employer match about $152,981 at 4% or $101,987 at 6%; with 100% employer match about $114,735 at 4% or $76,490 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-6$850,403$55,073$9,179iApproximate average salary by contribution assumption: employee only about $229,471 at 4% or $152,981 at 6%; with 50% employer match about $152,981 at 4% or $101,987 at 6%; with 100% employer match about $114,735 at 4% or $76,490 at 6%.
201517$1,026,446$72,959$10,423iApproximate average salary by contribution assumption: employee only about $260,568 at 4% or $173,712 at 6%; with 50% employer match about $173,712 at 4% or $115,808 at 6%; with 100% employer match about $130,284 at 4% or $86,856 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-7$1,026,446$72,959$10,423iApproximate average salary by contribution assumption: employee only about $260,568 at 4% or $173,712 at 6%; with 50% employer match about $173,712 at 4% or $115,808 at 6%; with 100% employer match about $130,284 at 4% or $86,856 at 6%.
2014110$1,385,457$105,819$10,582iApproximate average salary by contribution assumption: employee only about $264,548 at 4% or $176,365 at 6%; with 50% employer match about $176,365 at 4% or $117,577 at 6%; with 100% employer match about $132,274 at 4% or $88,183 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-10$1,385,457$105,819$10,582iApproximate average salary by contribution assumption: employee only about $264,548 at 4% or $176,365 at 6%; with 50% employer match about $176,365 at 4% or $117,577 at 6%; with 100% employer match about $132,274 at 4% or $88,183 at 6%.
2013113$1,327,349$167,740$12,903iApproximate average salary by contribution assumption: employee only about $322,577 at 4% or $215,051 at 6%; with 50% employer match about $215,051 at 4% or $143,368 at 6%; with 100% employer match about $161,288 at 4% or $107,526 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-13$1,327,349$167,740$12,903iApproximate average salary by contribution assumption: employee only about $322,577 at 4% or $215,051 at 6%; with 50% employer match about $215,051 at 4% or $143,368 at 6%; with 100% employer match about $161,288 at 4% or $107,526 at 6%.
2012113$1,093,472$166,839$12,834iApproximate average salary by contribution assumption: employee only about $320,844 at 4% or $213,896 at 6%; with 50% employer match about $213,896 at 4% or $142,597 at 6%; with 100% employer match about $160,422 at 4% or $106,948 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-13$1,093,472$166,839$12,834iApproximate average salary by contribution assumption: employee only about $320,844 at 4% or $213,896 at 6%; with 50% employer match about $213,896 at 4% or $142,597 at 6%; with 100% employer match about $160,422 at 4% or $106,948 at 6%.
2011114$922,707$173,518$12,394iApproximate average salary by contribution assumption: employee only about $309,854 at 4% or $206,569 at 6%; with 50% employer match about $206,569 at 4% or $137,713 at 6%; with 100% employer match about $154,927 at 4% or $103,285 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-14$922,707$173,518$12,394iApproximate average salary by contribution assumption: employee only about $309,854 at 4% or $206,569 at 6%; with 50% employer match about $206,569 at 4% or $137,713 at 6%; with 100% employer match about $154,927 at 4% or $103,285 at 6%.
2010113$764,834$192,800$14,831iApproximate average salary by contribution assumption: employee only about $370,769 at 4% or $247,179 at 6%; with 50% employer match about $247,179 at 4% or $164,786 at 6%; with 100% employer match about $185,385 at 4% or $123,590 at 6%.
BUILDING SCIENCE CORPORATION I 401 K PROFIT SHARING PLAN TRUST-13$764,834$192,800$14,831iApproximate average salary by contribution assumption: employee only about $370,769 at 4% or $247,179 at 6%; with 50% employer match about $247,179 at 4% or $164,786 at 6%; with 100% employer match about $185,385 at 4% or $123,590 at 6%.
2009113$520,906$163,684$12,591iApproximate average salary by contribution assumption: employee only about $314,777 at 4% or $209,851 at 6%; with 50% employer match about $209,851 at 4% or $139,901 at 6%; with 100% employer match about $157,388 at 4% or $104,926 at 6%.
BUILDING SCIENCE CORPORATION I-13$520,906$163,684$12,591iApproximate average salary by contribution assumption: employee only about $314,777 at 4% or $209,851 at 6%; with 50% employer match about $209,851 at 4% or $139,901 at 6%; with 100% employer match about $157,388 at 4% or $104,926 at 6%.