Civic Intelligence

Biotech Builders Group Inc.

Plan context: Biotech Builders Group 401(K) Plan

EIN 47-4231709 • Lunenburg, MA • 10 filings • 1 plans

833 New West Townsend RoadLunenburg, MA 01462-1042
Current Snapshot

Latest Year

2025

2025 Participants

22

2025 Assets

$2,170,335

2025 Contributions

$520,827

Historical Graphs

Total Assets Over Time

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

$2,170,335$1,085,168$0201720212025YearValue
$2,170,335Latest year 2025

Participants Over Time

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

22110201720212025YearValue
22Latest 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
2025122$2,170,335$520,827$23,674iApproximate average salary by contribution assumption: employee only about $591,849 at 4% or $394,566 at 6%; with 50% employer match about $394,566 at 4% or $263,044 at 6%; with 100% employer match about $295,924 at 4% or $197,283 at 6%.
Biotech Builders Group 401(K) Plan-22$2,170,335$520,827$23,674iApproximate average salary by contribution assumption: employee only about $591,849 at 4% or $394,566 at 6%; with 50% employer match about $394,566 at 4% or $263,044 at 6%; with 100% employer match about $295,924 at 4% or $197,283 at 6%.
2024118$1,551,039$382,879$21,271iApproximate average salary by contribution assumption: employee only about $531,776 at 4% or $354,518 at 6%; with 50% employer match about $354,518 at 4% or $236,345 at 6%; with 100% employer match about $265,888 at 4% or $177,259 at 6%.
Biotech Builders Group 401(K) Plan-18$1,551,039$382,879$21,271iApproximate average salary by contribution assumption: employee only about $531,776 at 4% or $354,518 at 6%; with 50% employer match about $354,518 at 4% or $236,345 at 6%; with 100% employer match about $265,888 at 4% or $177,259 at 6%.
2023111$1,068,967$229,524$20,866iApproximate average salary by contribution assumption: employee only about $521,645 at 4% or $347,764 at 6%; with 50% employer match about $347,764 at 4% or $231,842 at 6%; with 100% employer match about $260,823 at 4% or $173,882 at 6%.
Biotech Builders Group 401(K) Plan-11$1,068,967$229,524$20,866iApproximate average salary by contribution assumption: employee only about $521,645 at 4% or $347,764 at 6%; with 50% employer match about $347,764 at 4% or $231,842 at 6%; with 100% employer match about $260,823 at 4% or $173,882 at 6%.
2022111$1,417,152$208,281$18,935iApproximate average salary by contribution assumption: employee only about $473,366 at 4% or $315,577 at 6%; with 50% employer match about $315,577 at 4% or $210,385 at 6%; with 100% employer match about $236,683 at 4% or $157,789 at 6%.
Biotech Builders Group 401(K) Plan-11$1,417,152$208,281$18,935iApproximate average salary by contribution assumption: employee only about $473,366 at 4% or $315,577 at 6%; with 50% employer match about $315,577 at 4% or $210,385 at 6%; with 100% employer match about $236,683 at 4% or $157,789 at 6%.
202119$1,439,503$312,475$34,719iApproximate average salary by contribution assumption: employee only about $867,986 at 4% or $578,657 at 6%; with 50% employer match about $578,657 at 4% or $385,772 at 6%; with 100% employer match about $433,993 at 4% or $289,329 at 6%.
Biotech Builders Group 401(K) Plan-9$1,439,503$312,475$34,719iApproximate average salary by contribution assumption: employee only about $867,986 at 4% or $578,657 at 6%; with 50% employer match about $578,657 at 4% or $385,772 at 6%; with 100% employer match about $433,993 at 4% or $289,329 at 6%.
202018$996,619$266,324$33,291iApproximate average salary by contribution assumption: employee only about $832,263 at 4% or $554,842 at 6%; with 50% employer match about $554,842 at 4% or $369,894 at 6%; with 100% employer match about $416,131 at 4% or $277,421 at 6%.
Biotech Builders Group 401(K) Plan-8$996,619$266,324$33,291iApproximate average salary by contribution assumption: employee only about $832,263 at 4% or $554,842 at 6%; with 50% employer match about $554,842 at 4% or $369,894 at 6%; with 100% employer match about $416,131 at 4% or $277,421 at 6%.
201915$614,865$311,590$62,318iApproximate average salary by contribution assumption: employee only about $1,557,950 at 4% or $1,038,633 at 6%; with 50% employer match about $1,038,633 at 4% or $692,422 at 6%; with 100% employer match about $778,975 at 4% or $519,317 at 6%.
Biotech Builders Group 401(K) Plan-5$614,865$311,590$62,318iApproximate average salary by contribution assumption: employee only about $1,557,950 at 4% or $1,038,633 at 6%; with 50% employer match about $1,038,633 at 4% or $692,422 at 6%; with 100% employer match about $778,975 at 4% or $519,317 at 6%.
201813$236,741$73,500$24,500iApproximate average salary by contribution assumption: employee only about $612,500 at 4% or $408,333 at 6%; with 50% employer match about $408,333 at 4% or $272,222 at 6%; with 100% employer match about $306,250 at 4% or $204,167 at 6%.
Biotech Builders Group 401(K) Plan-3$236,741$73,500$24,500iApproximate average salary by contribution assumption: employee only about $612,500 at 4% or $408,333 at 6%; with 50% employer match about $408,333 at 4% or $272,222 at 6%; with 100% employer match about $306,250 at 4% or $204,167 at 6%.
201713$177,260$161,549$53,850iApproximate average salary by contribution assumption: employee only about $1,346,242 at 4% or $897,494 at 6%; with 50% employer match about $897,494 at 4% or $598,330 at 6%; with 100% employer match about $673,121 at 4% or $448,747 at 6%.
Biotech Builders Group 401(K) Plan-3$177,260$161,549$53,850iApproximate average salary by contribution assumption: employee only about $1,346,242 at 4% or $897,494 at 6%; with 50% employer match about $897,494 at 4% or $598,330 at 6%; with 100% employer match about $673,121 at 4% or $448,747 at 6%.
201610$0$0-
Biotech Builders Group 401(K) Plan-0$0--