Coresite LLC
Plan context: Coresite Employee Retirement Plan
EIN 52-2349902 • Denver, CO • 38 filings • 9 plans
Current Snapshot
Latest Year
2023
2023 Participants
488
2023 Assets
$45,407,937
2023 Contributions
$38,813
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 |
|---|---|---|---|---|---|
| 2023 | 2 | 0 | $0 | $38,813 | - |
| Coresite Health and Welfare Plan | - | 0 | - | - | - |
| Coresite Employee Retirement Plan | - | 0 | - | $38,813 | - |
| 2022 | 2 | 488 | $45,407,937 | $7,806,970 | $15,998iApproximate average salary by contribution assumption: employee only about $399,947 at 4% or $266,631 at 6%; with 50% employer match about $266,631 at 4% or $177,754 at 6%; with 100% employer match about $199,974 at 4% or $133,316 at 6%. |
| Coresite Employee Retirement Plan | - | 488 | $45,407,937 | $7,806,970 | $15,998iApproximate average salary by contribution assumption: employee only about $399,947 at 4% or $266,631 at 6%; with 50% employer match about $266,631 at 4% or $177,754 at 6%; with 100% employer match about $199,974 at 4% or $133,316 at 6%. |
| Coresite Health and Welfare Plan | - | 485 | - | - | - |
| 2021 | 2 | 488 | $53,888,506 | $7,164,405 | $14,681iApproximate average salary by contribution assumption: employee only about $367,029 at 4% or $244,686 at 6%; with 50% employer match about $244,686 at 4% or $163,124 at 6%; with 100% employer match about $183,514 at 4% or $122,343 at 6%. |
| Coresite Employee Retirement Plan | - | 475 | $53,888,506 | $7,164,405 | $15,083iApproximate average salary by contribution assumption: employee only about $377,074 at 4% or $251,383 at 6%; with 50% employer match about $251,383 at 4% or $167,588 at 6%; with 100% employer match about $188,537 at 4% or $125,691 at 6%. |
| Coresite Health and Welfare Plan | - | 488 | - | - | - |
| 2020 | 2 | 483 | $44,433,296 | $6,530,531 | $13,521iApproximate average salary by contribution assumption: employee only about $338,019 at 4% or $225,346 at 6%; with 50% employer match about $225,346 at 4% or $150,231 at 6%; with 100% employer match about $169,010 at 4% or $112,673 at 6%. |
| Coresite Employee Retirement Plan | - | 483 | $44,433,296 | $6,530,531 | $13,521iApproximate average salary by contribution assumption: employee only about $338,019 at 4% or $225,346 at 6%; with 50% employer match about $225,346 at 4% or $150,231 at 6%; with 100% employer match about $169,010 at 4% or $112,673 at 6%. |
| Coresite Health and Welfare Plan | - | 474 | - | - | - |
| 2019 | 2 | 467 | $33,162,641 | $5,974,694 | $12,794iApproximate average salary by contribution assumption: employee only about $319,844 at 4% or $213,230 at 6%; with 50% employer match about $213,230 at 4% or $142,153 at 6%; with 100% employer match about $159,922 at 4% or $106,615 at 6%. |
| Coresite Employee Retirement Plan | - | 467 | $33,162,641 | $5,974,694 | $12,794iApproximate average salary by contribution assumption: employee only about $319,844 at 4% or $213,230 at 6%; with 50% employer match about $213,230 at 4% or $142,153 at 6%; with 100% employer match about $159,922 at 4% or $106,615 at 6%. |
| Coresite Health and Welfare Plan | - | 465 | - | - | - |
| 2018 | 2 | 456 | $24,888,744 | $5,017,469 | $11,003iApproximate average salary by contribution assumption: employee only about $275,081 at 4% or $183,387 at 6%; with 50% employer match about $183,387 at 4% or $122,258 at 6%; with 100% employer match about $137,540 at 4% or $91,694 at 6%. |
| Coresite Employee Retirement Plan | - | 444 | $24,888,744 | $5,017,469 | $11,301iApproximate average salary by contribution assumption: employee only about $282,515 at 4% or $188,343 at 6%; with 50% employer match about $188,343 at 4% or $125,562 at 6%; with 100% employer match about $141,258 at 4% or $94,172 at 6%. |
| Coresite Health and Welfare Plan | - | 456 | - | - | - |
| 2017 | 2 | 468 | $23,826,192 | $5,538,260 | $11,834iApproximate average salary by contribution assumption: employee only about $295,847 at 4% or $197,231 at 6%; with 50% employer match about $197,231 at 4% or $131,488 at 6%; with 100% employer match about $147,924 at 4% or $98,616 at 6%. |
| Coresite Employee Retirement Plan | - | 467 | $23,826,192 | $5,538,260 | $11,859iApproximate average salary by contribution assumption: employee only about $296,481 at 4% or $197,654 at 6%; with 50% employer match about $197,654 at 4% or $131,769 at 6%; with 100% employer match about $148,240 at 4% or $98,827 at 6%. |
| Coresite Health and Welfare Plan | - | 468 | - | - | - |
| 2016 | 2 | 422 | $17,761,604 | $3,836,676 | $9,092iApproximate average salary by contribution assumption: employee only about $227,291 at 4% or $151,527 at 6%; with 50% employer match about $151,527 at 4% or $101,018 at 6%; with 100% employer match about $113,646 at 4% or $75,764 at 6%. |
| Coresite Employee Retirement Plan | - | 420 | $17,761,604 | $3,836,676 | $9,135iApproximate average salary by contribution assumption: employee only about $228,374 at 4% or $152,249 at 6%; with 50% employer match about $152,249 at 4% or $101,499 at 6%; with 100% employer match about $114,187 at 4% or $76,125 at 6%. |
| Coresite Health and Welfare Plan | - | 422 | - | - | - |
| 2015 | 2 | 436 | $13,838,141 | $3,313,462 | $7,600iApproximate average salary by contribution assumption: employee only about $189,992 at 4% or $126,661 at 6%; with 50% employer match about $126,661 at 4% or $84,441 at 6%; with 100% employer match about $94,996 at 4% or $63,331 at 6%. |
| Coresite Employee Retirement Plan | - | 436 | $13,838,141 | $3,313,462 | $7,600iApproximate average salary by contribution assumption: employee only about $189,992 at 4% or $126,661 at 6%; with 50% employer match about $126,661 at 4% or $84,441 at 6%; with 100% employer match about $94,996 at 4% or $63,331 at 6%. |
| Coresite Health and Welfare Plan | - | 344 | - | - | - |
| 2014 | 2 | 353 | $12,034,809 | $2,691,954 | $7,626iApproximate average salary by contribution assumption: employee only about $190,648 at 4% or $127,099 at 6%; with 50% employer match about $127,099 at 4% or $84,733 at 6%; with 100% employer match about $95,324 at 4% or $63,549 at 6%. |
| Coresite Employee Retirement Plan | - | 352 | $12,034,809 | $2,691,954 | $7,648iApproximate average salary by contribution assumption: employee only about $191,190 at 4% or $127,460 at 6%; with 50% employer match about $127,460 at 4% or $84,973 at 6%; with 100% employer match about $95,595 at 4% or $63,730 at 6%. |
| Coresite Health and Welfare Plan | - | 353 | - | - | - |
| 2013 | 2 | 350 | $9,893,563 | $3,229,420 | $9,227iApproximate average salary by contribution assumption: employee only about $230,673 at 4% or $153,782 at 6%; with 50% employer match about $153,782 at 4% or $102,521 at 6%; with 100% employer match about $115,336 at 4% or $76,891 at 6%. |
| Coresite Employee Retirement Plan | - | 349 | $9,893,563 | $3,229,420 | $9,253iApproximate average salary by contribution assumption: employee only about $231,334 at 4% or $154,223 at 6%; with 50% employer match about $154,223 at 4% or $102,815 at 6%; with 100% employer match about $115,667 at 4% or $77,111 at 6%. |
| Coresite Health and Welfare Plan | - | 350 | - | - | - |
| 2012 | 2 | 318 | $5,902,570 | $1,789,095 | $5,626iApproximate average salary by contribution assumption: employee only about $140,652 at 4% or $93,768 at 6%; with 50% employer match about $93,768 at 4% or $62,512 at 6%; with 100% employer match about $70,326 at 4% or $46,884 at 6%. |
| Coresite Employee Retirement Plan | - | 318 | $5,902,570 | $1,789,095 | $5,626iApproximate average salary by contribution assumption: employee only about $140,652 at 4% or $93,768 at 6%; with 50% employer match about $93,768 at 4% or $62,512 at 6%; with 100% employer match about $70,326 at 4% or $46,884 at 6%. |
| Coresite Health and Welfare Plan | - | 312 | - | - | - |
| 2011 | 2 | 211 | $4,115,215 | $1,238,599 | $5,870iApproximate average salary by contribution assumption: employee only about $146,753 at 4% or $97,836 at 6%; with 50% employer match about $97,836 at 4% or $65,224 at 6%; with 100% employer match about $73,377 at 4% or $48,918 at 6%. |
| Coresite Employee Retirement Plan | - | 172 | $4,115,215 | $1,238,599 | $7,201iApproximate average salary by contribution assumption: employee only about $180,029 at 4% or $120,019 at 6%; with 50% employer match about $120,019 at 4% or $80,013 at 6%; with 100% employer match about $90,014 at 4% or $60,010 at 6%. |
| Coresite Health and Welfare Plan | - | 211 | - | - | - |
| 2010 | 2 | 185 | $3,206,167 | $802,346 | $4,337iApproximate average salary by contribution assumption: employee only about $108,425 at 4% or $72,283 at 6%; with 50% employer match about $72,283 at 4% or $48,189 at 6%; with 100% employer match about $54,213 at 4% or $36,142 at 6%. |
| Coresite Employee Retirement Plan | - | 151 | $3,206,167 | $802,346 | $5,314iApproximate average salary by contribution assumption: employee only about $132,839 at 4% or $88,559 at 6%; with 50% employer match about $88,559 at 4% or $59,039 at 6%; with 100% employer match about $66,419 at 4% or $44,280 at 6%. |
| Coresite Health and Welfare Plan | - | 185 | - | - | - |
| 2009 | 6 | 152 | $2,588,975 | $696,955 | $4,585iApproximate average salary by contribution assumption: employee only about $114,631 at 4% or $76,421 at 6%; with 50% employer match about $76,421 at 4% or $50,947 at 6%; with 100% employer match about $57,315 at 4% or $38,210 at 6%. |
| Coresite Employee Retirement Plan | - | 145 | $2,588,975 | $696,955 | $4,807iApproximate average salary by contribution assumption: employee only about $120,165 at 4% or $80,110 at 6%; with 50% employer match about $80,110 at 4% or $53,407 at 6%; with 100% employer match about $60,082 at 4% or $40,055 at 6%. |
| Coresite Health and Welfare Plan | - | 144 | - | - | - |
| CORESITE DENTAL AND VISION PLAN | - | 144 | - | - | - |
| CORESITE LONG-TERM DISABILITY PLAN | - | 152 | - | - | - |
| CORESITE SHORT-TERM DISABILITY PLAN | - | 152 | - | - | - |
| CORESITE LIFE INSURANCE PLAN | - | 152 | - | - | - |
| 2008 | 1 | 80 | $1,750,095 | $662,144 | $8,277iApproximate average salary by contribution assumption: employee only about $206,920 at 4% or $137,947 at 6%; with 50% employer match about $137,947 at 4% or $91,964 at 6%; with 100% employer match about $103,460 at 4% or $68,973 at 6%. |
| Coresite Employee Retirement Plan | - | 80 | $1,750,095 | $662,144 | $8,277iApproximate average salary by contribution assumption: employee only about $206,920 at 4% or $137,947 at 6%; with 50% employer match about $137,947 at 4% or $91,964 at 6%; with 100% employer match about $103,460 at 4% or $68,973 at 6%. |
| 2006 | 1 | 52 | $1,195,399 | $445,326 | $8,564iApproximate average salary by contribution assumption: employee only about $214,099 at 4% or $142,733 at 6%; with 50% employer match about $142,733 at 4% or $95,155 at 6%; with 100% employer match about $107,050 at 4% or $71,366 at 6%. |
| Coresite Employee Retirement Plan | - | 52 | $1,195,399 | $445,326 | $8,564iApproximate average salary by contribution assumption: employee only about $214,099 at 4% or $142,733 at 6%; with 50% employer match about $142,733 at 4% or $95,155 at 6%; with 100% employer match about $107,050 at 4% or $71,366 at 6%. |
| 2005 | 1 | 46 | $758,169 | $517,784 | $11,256iApproximate average salary by contribution assumption: employee only about $281,404 at 4% or $187,603 at 6%; with 50% employer match about $187,603 at 4% or $125,069 at 6%; with 100% employer match about $140,702 at 4% or $93,801 at 6%. |
| Coresite Employee Retirement Plan | - | 46 | $758,169 | $517,784 | $11,256iApproximate average salary by contribution assumption: employee only about $281,404 at 4% or $187,603 at 6%; with 50% employer match about $187,603 at 4% or $125,069 at 6%; with 100% employer match about $140,702 at 4% or $93,801 at 6%. |
| 2004 | 1 | 22 | $204,926 | $189,283 | $8,604iApproximate average salary by contribution assumption: employee only about $215,094 at 4% or $143,396 at 6%; with 50% employer match about $143,396 at 4% or $95,597 at 6%; with 100% employer match about $107,547 at 4% or $71,698 at 6%. |
| Coresite Employee Retirement Plan | - | 22 | $204,926 | $189,283 | $8,604iApproximate average salary by contribution assumption: employee only about $215,094 at 4% or $143,396 at 6%; with 50% employer match about $143,396 at 4% or $95,597 at 6%; with 100% employer match about $107,547 at 4% or $71,698 at 6%. |