CORNERSTONE CONSTRUCTION SERVICES, INCORPORATED
Plan context: Cornerstone Construction Services Inc Retirement Plan
EIN 06-1280136 • Killingworth, CT • 30 filings • 6 plans
Current Snapshot
Latest Year
2022
2022 Participants
2
2022 Assets
$2,945,590
2022 Contributions
$200,000
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
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 / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2022 | 1 | 0 | $0 | $0 | - |
| Cornerstone Construction Services Inc Retirement Plan | - | 0 | $0 | $0 | - |
| 2021 | 1 | 2 | $2,945,590 | $200,000 | $100,000iApproximate average salary by contribution assumption: employee only about $2,500,000 at 4% or $1,666,667 at 6%; with 50% employer match about $1,666,667 at 4% or $1,111,111 at 6%; with 100% employer match about $1,250,000 at 4% or $833,333 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 2 | $2,945,590 | $200,000 | $100,000iApproximate average salary by contribution assumption: employee only about $2,500,000 at 4% or $1,666,667 at 6%; with 50% employer match about $1,666,667 at 4% or $1,111,111 at 6%; with 100% employer match about $1,250,000 at 4% or $833,333 at 6%. |
| 2020 | 1 | 3 | $2,592,713 | $100,000 | $33,333iApproximate average salary by contribution assumption: employee only about $833,333 at 4% or $555,556 at 6%; with 50% employer match about $555,556 at 4% or $370,370 at 6%; with 100% employer match about $416,667 at 4% or $277,778 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $2,592,713 | $100,000 | $33,333iApproximate average salary by contribution assumption: employee only about $833,333 at 4% or $555,556 at 6%; with 50% employer match about $555,556 at 4% or $370,370 at 6%; with 100% employer match about $416,667 at 4% or $277,778 at 6%. |
| 2019 | 1 | 3 | $2,283,715 | $50,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $2,283,715 | $50,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| 2018 | 1 | 3 | $1,989,463 | $300,000 | $100,000iApproximate average salary by contribution assumption: employee only about $2,500,000 at 4% or $1,666,667 at 6%; with 50% employer match about $1,666,667 at 4% or $1,111,111 at 6%; with 100% employer match about $1,250,000 at 4% or $833,333 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $1,989,463 | $300,000 | $100,000iApproximate average salary by contribution assumption: employee only about $2,500,000 at 4% or $1,666,667 at 6%; with 50% employer match about $1,666,667 at 4% or $1,111,111 at 6%; with 100% employer match about $1,250,000 at 4% or $833,333 at 6%. |
| 2017 | 1 | 3 | $1,788,682 | $0 | - |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $1,788,682 | - | - |
| 2016 | 1 | 3 | $1,579,633 | $50,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $1,579,633 | $50,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| 2015 | 1 | 3 | $1,443,170 | $200,000 | $66,667iApproximate average salary by contribution assumption: employee only about $1,666,667 at 4% or $1,111,111 at 6%; with 50% employer match about $1,111,111 at 4% or $740,741 at 6%; with 100% employer match about $833,333 at 4% or $555,556 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $1,443,170 | $200,000 | $66,667iApproximate average salary by contribution assumption: employee only about $1,666,667 at 4% or $1,111,111 at 6%; with 50% employer match about $1,111,111 at 4% or $740,741 at 6%; with 100% employer match about $833,333 at 4% or $555,556 at 6%. |
| 2014 | 1 | 3 | $1,227,940 | $250,000 | $83,333iApproximate average salary by contribution assumption: employee only about $2,083,333 at 4% or $1,388,889 at 6%; with 50% employer match about $1,388,889 at 4% or $925,926 at 6%; with 100% employer match about $1,041,667 at 4% or $694,444 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $1,227,940 | $250,000 | $83,333iApproximate average salary by contribution assumption: employee only about $2,083,333 at 4% or $1,388,889 at 6%; with 50% employer match about $1,388,889 at 4% or $925,926 at 6%; with 100% employer match about $1,041,667 at 4% or $694,444 at 6%. |
| 2013 | 2 | 3 | $966,924 | $104,102 | $34,701iApproximate average salary by contribution assumption: employee only about $867,517 at 4% or $578,344 at 6%; with 50% employer match about $578,344 at 4% or $385,563 at 6%; with 100% employer match about $433,758 at 4% or $289,172 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $966,924 | $104,102 | $34,701iApproximate average salary by contribution assumption: employee only about $867,517 at 4% or $578,344 at 6%; with 50% employer match about $578,344 at 4% or $385,563 at 6%; with 100% employer match about $433,758 at 4% or $289,172 at 6%. |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 0 | $0 | $0 | - |
| 2012 | 2 | 3 | $863,458 | $100,136 | $33,379iApproximate average salary by contribution assumption: employee only about $834,467 at 4% or $556,311 at 6%; with 50% employer match about $556,311 at 4% or $370,874 at 6%; with 100% employer match about $417,233 at 4% or $278,156 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $813,893 | $100,136 | $33,379iApproximate average salary by contribution assumption: employee only about $834,467 at 4% or $556,311 at 6%; with 50% employer match about $556,311 at 4% or $370,874 at 6%; with 100% employer match about $417,233 at 4% or $278,156 at 6%. |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | $49,565 | $0 | - |
| 2011 | 2 | 3 | $718,163 | $114,571 | $38,190iApproximate average salary by contribution assumption: employee only about $954,758 at 4% or $636,506 at 6%; with 50% employer match about $636,506 at 4% or $424,337 at 6%; with 100% employer match about $477,379 at 4% or $318,253 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $673,190 | $114,571 | $38,190iApproximate average salary by contribution assumption: employee only about $954,758 at 4% or $636,506 at 6%; with 50% employer match about $636,506 at 4% or $424,337 at 6%; with 100% employer match about $477,379 at 4% or $318,253 at 6%. |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | $44,973 | - | - |
| 2010 | 2 | 3 | $613,879 | $50,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $567,962 | $50,000 | $16,667iApproximate average salary by contribution assumption: employee only about $416,667 at 4% or $277,778 at 6%; with 50% employer match about $277,778 at 4% or $185,185 at 6%; with 100% employer match about $208,333 at 4% or $138,889 at 6%. |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | $45,917 | - | - |
| 2009 | 2 | 3 | $509,224 | $0 | - |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $468,128 | - | - |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | $41,096 | - | - |
| 2008 | 2 | 3 | $430,149 | $5,895 | $1,965iApproximate average salary by contribution assumption: employee only about $49,125 at 4% or $32,750 at 6%; with 50% employer match about $32,750 at 4% or $21,833 at 6%; with 100% employer match about $24,563 at 4% or $16,375 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $397,405 | - | - |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | $32,744 | $5,895 | $1,965iApproximate average salary by contribution assumption: employee only about $49,125 at 4% or $32,750 at 6%; with 50% employer match about $32,750 at 4% or $21,833 at 6%; with 100% employer match about $24,563 at 4% or $16,375 at 6%. |
| 2007 | 4 | 3 | $0 | $0 | - |
| Cornerstone Construction Services Inc. Profit Sharing Plan | - | 0 | - | - | - |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | - | - | - |
| Cornerstone Construction Services Inc Retirement Plan | - | 0 | - | - | - |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | - | - | - |
| 2006 | 3 | 3 | $397,888 | $214,080 | $71,360iApproximate average salary by contribution assumption: employee only about $1,784,000 at 4% or $1,189,333 at 6%; with 50% employer match about $1,189,333 at 4% or $792,889 at 6%; with 100% employer match about $892,000 at 4% or $594,667 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | $357,708 | $180,000 | $60,000iApproximate average salary by contribution assumption: employee only about $1,500,000 at 4% or $1,000,000 at 6%; with 50% employer match about $1,000,000 at 4% or $666,667 at 6%; with 100% employer match about $750,000 at 4% or $500,000 at 6%. |
| Cornerstone Construction Services Inc. Employee Savings Plan | - | 3 | $31,180 | $31,080 | $10,360iApproximate average salary by contribution assumption: employee only about $259,000 at 4% or $172,667 at 6%; with 50% employer match about $172,667 at 4% or $115,111 at 6%; with 100% employer match about $129,500 at 4% or $86,333 at 6%. |
| Cornerstone Construction Services Inc. Profit Sharing Plan | - | 3 | $9,000 | $3,000 | $1,000iApproximate average salary by contribution assumption: employee only about $25,000 at 4% or $16,667 at 6%; with 50% employer match about $16,667 at 4% or $11,111 at 6%; with 100% employer match about $12,500 at 4% or $8,333 at 6%. |
| 2005 | 2 | 3 | $6,000 | $6,000 | $2,000iApproximate average salary by contribution assumption: employee only about $50,000 at 4% or $33,333 at 6%; with 50% employer match about $33,333 at 4% or $22,222 at 6%; with 100% employer match about $25,000 at 4% or $16,667 at 6%. |
| Cornerstone Construction Services Inc. Profit Sharing Plan | - | 3 | $6,000 | $6,000 | $2,000iApproximate average salary by contribution assumption: employee only about $50,000 at 4% or $33,333 at 6%; with 50% employer match about $33,333 at 4% or $22,222 at 6%; with 100% employer match about $25,000 at 4% or $16,667 at 6%. |
| Cornerstone Construction Services Inc Retirement Plan | - | 3 | - | - | - |