Civic Intelligence

Cornerstone Construction Services LLC

Plan context: The Cornerstone Retirement Plan

EIN 26-0180046 • Woburn, MA • 12 filings • 2 plans

18 Commerce Way, Suite 1000Woburn, MA 01801
Current Snapshot

Latest Year

2024

2024 Participants

13

2024 Assets

$2,223,203

2024 Contributions

$237,266

Historical Graphs

Total Assets Over Time

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

$2,223,203$1,111,602$0201320192024YearValue
$2,223,203Latest year 2024

Participants Over Time

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

24120201320192024YearValue
13Latest 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
2024113$2,223,203$237,266$18,251iApproximate average salary by contribution assumption: employee only about $456,281 at 4% or $304,187 at 6%; with 50% employer match about $304,187 at 4% or $202,791 at 6%; with 100% employer match about $228,140 at 4% or $152,094 at 6%.
The Cornerstone Retirement Plan-13$2,223,203$237,266$18,251iApproximate average salary by contribution assumption: employee only about $456,281 at 4% or $304,187 at 6%; with 50% employer match about $304,187 at 4% or $202,791 at 6%; with 100% employer match about $228,140 at 4% or $152,094 at 6%.
2023120$2,121,255$269,261$13,463iApproximate average salary by contribution assumption: employee only about $336,576 at 4% or $224,384 at 6%; with 50% employer match about $224,384 at 4% or $149,589 at 6%; with 100% employer match about $168,288 at 4% or $112,192 at 6%.
The Cornerstone Retirement Plan-20$2,121,255$269,261$13,463iApproximate average salary by contribution assumption: employee only about $336,576 at 4% or $224,384 at 6%; with 50% employer match about $224,384 at 4% or $149,589 at 6%; with 100% employer match about $168,288 at 4% or $112,192 at 6%.
2022122$1,578,665$198,535$9,024iApproximate average salary by contribution assumption: employee only about $225,608 at 4% or $150,405 at 6%; with 50% employer match about $150,405 at 4% or $100,270 at 6%; with 100% employer match about $112,804 at 4% or $75,203 at 6%.
The Cornerstone Retirement Plan-22$1,578,665$198,535$9,024iApproximate average salary by contribution assumption: employee only about $225,608 at 4% or $150,405 at 6%; with 50% employer match about $150,405 at 4% or $100,270 at 6%; with 100% employer match about $112,804 at 4% or $75,203 at 6%.
2021120$1,703,647$131,278$6,564iApproximate average salary by contribution assumption: employee only about $164,098 at 4% or $109,398 at 6%; with 50% employer match about $109,398 at 4% or $72,932 at 6%; with 100% employer match about $82,049 at 4% or $54,699 at 6%.
The Cornerstone Retirement Plan-20$1,703,647$131,278$6,564iApproximate average salary by contribution assumption: employee only about $164,098 at 4% or $109,398 at 6%; with 50% employer match about $109,398 at 4% or $72,932 at 6%; with 100% employer match about $82,049 at 4% or $54,699 at 6%.
2020121$1,374,123$141,414$6,734iApproximate average salary by contribution assumption: employee only about $168,350 at 4% or $112,233 at 6%; with 50% employer match about $112,233 at 4% or $74,822 at 6%; with 100% employer match about $84,175 at 4% or $56,117 at 6%.
The Cornerstone Retirement Plan-21$1,374,123$141,414$6,734iApproximate average salary by contribution assumption: employee only about $168,350 at 4% or $112,233 at 6%; with 50% employer match about $112,233 at 4% or $74,822 at 6%; with 100% employer match about $84,175 at 4% or $56,117 at 6%.
2019124$1,120,288$146,585$6,108iApproximate average salary by contribution assumption: employee only about $152,693 at 4% or $101,795 at 6%; with 50% employer match about $101,795 at 4% or $67,863 at 6%; with 100% employer match about $76,346 at 4% or $50,898 at 6%.
The Cornerstone Retirement Plan-24$1,120,288$146,585$6,108iApproximate average salary by contribution assumption: employee only about $152,693 at 4% or $101,795 at 6%; with 50% employer match about $101,795 at 4% or $67,863 at 6%; with 100% employer match about $76,346 at 4% or $50,898 at 6%.
2018124$827,353$205,256$8,552iApproximate average salary by contribution assumption: employee only about $213,808 at 4% or $142,539 at 6%; with 50% employer match about $142,539 at 4% or $95,026 at 6%; with 100% employer match about $106,904 at 4% or $71,269 at 6%.
The Cornerstone Retirement Plan-24$827,353$205,256$8,552iApproximate average salary by contribution assumption: employee only about $213,808 at 4% or $142,539 at 6%; with 50% employer match about $142,539 at 4% or $95,026 at 6%; with 100% employer match about $106,904 at 4% or $71,269 at 6%.
2017121$781,859$134,264$6,394iApproximate average salary by contribution assumption: employee only about $159,838 at 4% or $106,559 at 6%; with 50% employer match about $106,559 at 4% or $71,039 at 6%; with 100% employer match about $79,919 at 4% or $53,279 at 6%.
The Cornerstone Retirement Plan-21$781,859$134,264$6,394iApproximate average salary by contribution assumption: employee only about $159,838 at 4% or $106,559 at 6%; with 50% employer match about $106,559 at 4% or $71,039 at 6%; with 100% employer match about $79,919 at 4% or $53,279 at 6%.
2016124$727,065$224,899$9,371iApproximate average salary by contribution assumption: employee only about $234,270 at 4% or $156,180 at 6%; with 50% employer match about $156,180 at 4% or $104,120 at 6%; with 100% employer match about $117,135 at 4% or $78,090 at 6%.
The Cornerstone Retirement Plan-24$727,065$224,899$9,371iApproximate average salary by contribution assumption: employee only about $234,270 at 4% or $156,180 at 6%; with 50% employer match about $156,180 at 4% or $104,120 at 6%; with 100% employer match about $117,135 at 4% or $78,090 at 6%.
2015122$516,442$191,003$8,682iApproximate average salary by contribution assumption: employee only about $217,049 at 4% or $144,699 at 6%; with 50% employer match about $144,699 at 4% or $96,466 at 6%; with 100% employer match about $108,524 at 4% or $72,350 at 6%.
The Cornerstone Retirement Plan-22$516,442$191,003$8,682iApproximate average salary by contribution assumption: employee only about $217,049 at 4% or $144,699 at 6%; with 50% employer match about $144,699 at 4% or $96,466 at 6%; with 100% employer match about $108,524 at 4% or $72,350 at 6%.
2014122$392,266$269,775$12,263iApproximate average salary by contribution assumption: employee only about $306,563 at 4% or $204,375 at 6%; with 50% employer match about $204,375 at 4% or $136,250 at 6%; with 100% employer match about $153,281 at 4% or $102,188 at 6%.
The Cornerstone Retirement Plan-22$392,266$269,775$12,263iApproximate average salary by contribution assumption: employee only about $306,563 at 4% or $204,375 at 6%; with 50% employer match about $204,375 at 4% or $136,250 at 6%; with 100% employer match about $153,281 at 4% or $102,188 at 6%.
2013117$164,686$159,391$9,376iApproximate average salary by contribution assumption: employee only about $234,399 at 4% or $156,266 at 6%; with 50% employer match about $156,266 at 4% or $104,177 at 6%; with 100% employer match about $117,199 at 4% or $78,133 at 6%.
The Cornerstone Retirement Plan-17$164,686$159,391$9,376iApproximate average salary by contribution assumption: employee only about $234,399 at 4% or $156,266 at 6%; with 50% employer match about $156,266 at 4% or $104,177 at 6%; with 100% employer match about $117,199 at 4% or $78,133 at 6%.