Current Snapshot
Latest Year
2024
2024 Participants
227
2024 Assets
$8,881,384
2024 Contributions
$858,680
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 |
|---|---|---|---|---|---|
| 2024 | 2 | 227 | $8,881,384 | $858,680 | $3,783iApproximate average salary by contribution assumption: employee only about $94,568 at 4% or $63,046 at 6%; with 50% employer match about $63,046 at 4% or $42,030 at 6%; with 100% employer match about $47,284 at 4% or $31,523 at 6%. |
| E.S.P. Inc., 401K Plan | - | 227 | $8,881,384 | $858,680 | $3,783iApproximate average salary by contribution assumption: employee only about $94,568 at 4% or $63,046 at 6%; with 50% employer match about $63,046 at 4% or $42,030 at 6%; with 100% employer match about $47,284 at 4% or $31,523 at 6%. |
| ENGINEERING SUPPORT PERSONNEL, INC. HEALTH AND WELFARE BENEFIT PLAN | - | 202 | - | - | - |
| 2023 | 2 | 245 | $7,750,142 | $661,233 | $2,699iApproximate average salary by contribution assumption: employee only about $67,473 at 4% or $44,982 at 6%; with 50% employer match about $44,982 at 4% or $29,988 at 6%; with 100% employer match about $33,736 at 4% or $22,491 at 6%. |
| E.S.P. Inc., 401K Plan | - | 245 | $7,750,142 | $661,233 | $2,699iApproximate average salary by contribution assumption: employee only about $67,473 at 4% or $44,982 at 6%; with 50% employer match about $44,982 at 4% or $29,988 at 6%; with 100% employer match about $33,736 at 4% or $22,491 at 6%. |
| ENGINEERING SUPPORT PERSONNEL, INC. HEALTH AND WELFARE BENEFIT PLAN | - | 206 | - | - | - |
| 2022 | 2 | 259 | $6,771,576 | $964,771 | $3,725iApproximate average salary by contribution assumption: employee only about $93,125 at 4% or $62,083 at 6%; with 50% employer match about $62,083 at 4% or $41,389 at 6%; with 100% employer match about $46,562 at 4% or $31,042 at 6%. |
| E.S.P. Inc., 401K Plan | - | 259 | $6,771,576 | $964,771 | $3,725iApproximate average salary by contribution assumption: employee only about $93,125 at 4% or $62,083 at 6%; with 50% employer match about $62,083 at 4% or $41,389 at 6%; with 100% employer match about $46,562 at 4% or $31,042 at 6%. |
| ENGINEERING SUPPORT PERSONNEL, INC. HEALTH AND WELFARE BENEFIT PLAN | - | 210 | - | - | - |
| 2021 | 3 | 250 | $7,955,230 | $821,661 | $3,287iApproximate average salary by contribution assumption: employee only about $82,166 at 4% or $54,777 at 6%; with 50% employer match about $54,777 at 4% or $36,518 at 6%; with 100% employer match about $41,083 at 4% or $27,389 at 6%. |
| E.S.P. Inc., 401K Plan | - | 250 | $7,955,230 | $821,661 | $3,287iApproximate average salary by contribution assumption: employee only about $82,166 at 4% or $54,777 at 6%; with 50% employer match about $54,777 at 4% or $36,518 at 6%; with 100% employer match about $41,083 at 4% or $27,389 at 6%. |
| ENGINEERING SUPPORT PERSONNEL, INC. RETIREMENT PLAN | - | 0 | $0 | - | - |
| ENGINEERING SUPPORT PERSONNEL, INC. HEALTH AND WELFARE BENEFIT PLAN | - | 218 | - | - | - |
| 2020 | 2 | 238 | $7,366,860 | $982,607 | $4,129iApproximate average salary by contribution assumption: employee only about $103,215 at 4% or $68,810 at 6%; with 50% employer match about $68,810 at 4% or $45,873 at 6%; with 100% employer match about $51,608 at 4% or $34,405 at 6%. |
| E.S.P. Inc., 401K Plan | - | 238 | $6,929,999 | $730,891 | $3,071iApproximate average salary by contribution assumption: employee only about $76,774 at 4% or $51,183 at 6%; with 50% employer match about $51,183 at 4% or $34,122 at 6%; with 100% employer match about $38,387 at 4% or $25,591 at 6%. |
| ENGINEERING SUPPORT PERSONNEL, INC. RETIREMENT PLAN | - | 42 | $436,861 | $251,716 | $5,993iApproximate average salary by contribution assumption: employee only about $149,831 at 4% or $99,887 at 6%; with 50% employer match about $99,887 at 4% or $66,592 at 6%; with 100% employer match about $74,915 at 4% or $49,944 at 6%. |
| 2019 | 2 | 204 | $5,830,069 | $802,656 | $3,935iApproximate average salary by contribution assumption: employee only about $98,365 at 4% or $65,576 at 6%; with 50% employer match about $65,576 at 4% or $43,718 at 6%; with 100% employer match about $49,182 at 4% or $32,788 at 6%. |
| E.S.P. Inc., 401K Plan | - | 204 | $5,567,313 | $458,418 | $2,247iApproximate average salary by contribution assumption: employee only about $56,179 at 4% or $37,452 at 6%; with 50% employer match about $37,452 at 4% or $24,968 at 6%; with 100% employer match about $28,089 at 4% or $18,726 at 6%. |
| E.S.P. Inc., 401K Plan | - | 140 | $262,756 | $344,238 | $2,459iApproximate average salary by contribution assumption: employee only about $61,471 at 4% or $40,981 at 6%; with 50% employer match about $40,981 at 4% or $27,320 at 6%; with 100% employer match about $30,736 at 4% or $20,490 at 6%. |
| 2018 | 1 | 279 | $4,418,761 | $529,284 | $1,897iApproximate average salary by contribution assumption: employee only about $47,427 at 4% or $31,618 at 6%; with 50% employer match about $31,618 at 4% or $21,079 at 6%; with 100% employer match about $23,713 at 4% or $15,809 at 6%. |
| E.S.P. Inc., 401K Plan | - | 279 | $4,418,761 | $529,284 | $1,897iApproximate average salary by contribution assumption: employee only about $47,427 at 4% or $31,618 at 6%; with 50% employer match about $31,618 at 4% or $21,079 at 6%; with 100% employer match about $23,713 at 4% or $15,809 at 6%. |
| 2017 | 1 | 254 | $4,484,989 | $621,345 | $2,446iApproximate average salary by contribution assumption: employee only about $61,156 at 4% or $40,771 at 6%; with 50% employer match about $40,771 at 4% or $27,180 at 6%; with 100% employer match about $30,578 at 4% or $20,385 at 6%. |
| E.S.P. Inc., 401K Plan | - | 254 | $4,484,989 | $621,345 | $2,446iApproximate average salary by contribution assumption: employee only about $61,156 at 4% or $40,771 at 6%; with 50% employer match about $40,771 at 4% or $27,180 at 6%; with 100% employer match about $30,578 at 4% or $20,385 at 6%. |
| 2016 | 1 | 226 | $3,924,764 | $293,315 | $1,298iApproximate average salary by contribution assumption: employee only about $32,446 at 4% or $21,631 at 6%; with 50% employer match about $21,631 at 4% or $14,421 at 6%; with 100% employer match about $16,223 at 4% or $10,815 at 6%. |
| E.S.P. Inc., 401K Plan | - | 226 | $3,924,764 | $293,315 | $1,298iApproximate average salary by contribution assumption: employee only about $32,446 at 4% or $21,631 at 6%; with 50% employer match about $21,631 at 4% or $14,421 at 6%; with 100% employer match about $16,223 at 4% or $10,815 at 6%. |
| 2015 | 1 | 281 | $3,818,565 | $233,829 | $832iApproximate average salary by contribution assumption: employee only about $20,803 at 4% or $13,869 at 6%; with 50% employer match about $13,869 at 4% or $9,246 at 6%; with 100% employer match about $10,402 at 4% or $6,934 at 6%. |
| E.S.P. Inc., 401K Plan | - | 281 | $3,818,565 | $233,829 | $832iApproximate average salary by contribution assumption: employee only about $20,803 at 4% or $13,869 at 6%; with 50% employer match about $13,869 at 4% or $9,246 at 6%; with 100% employer match about $10,402 at 4% or $6,934 at 6%. |
| 2014 | 1 | 280 | $4,274,443 | $307,063 | $1,097iApproximate average salary by contribution assumption: employee only about $27,416 at 4% or $18,278 at 6%; with 50% employer match about $18,278 at 4% or $12,185 at 6%; with 100% employer match about $13,708 at 4% or $9,139 at 6%. |
| E.S.P. Inc., 401K Plan | - | 280 | $4,274,443 | $307,063 | $1,097iApproximate average salary by contribution assumption: employee only about $27,416 at 4% or $18,278 at 6%; with 50% employer match about $18,278 at 4% or $12,185 at 6%; with 100% employer match about $13,708 at 4% or $9,139 at 6%. |
| 2013 | 1 | 206 | $4,221,977 | $181,889 | $883iApproximate average salary by contribution assumption: employee only about $22,074 at 4% or $14,716 at 6%; with 50% employer match about $14,716 at 4% or $9,811 at 6%; with 100% employer match about $11,037 at 4% or $7,358 at 6%. |
| E.S.P. Inc., 401K Plan | - | 206 | $4,221,977 | $181,889 | $883iApproximate average salary by contribution assumption: employee only about $22,074 at 4% or $14,716 at 6%; with 50% employer match about $14,716 at 4% or $9,811 at 6%; with 100% employer match about $11,037 at 4% or $7,358 at 6%. |
| 2012 | 1 | 186 | $5,290,448 | $617,304 | $3,319iApproximate average salary by contribution assumption: employee only about $82,971 at 4% or $55,314 at 6%; with 50% employer match about $55,314 at 4% or $36,876 at 6%; with 100% employer match about $41,485 at 4% or $27,657 at 6%. |
| E.S.P. Inc., 401K Plan | - | 186 | $5,290,448 | $617,304 | $3,319iApproximate average salary by contribution assumption: employee only about $82,971 at 4% or $55,314 at 6%; with 50% employer match about $55,314 at 4% or $36,876 at 6%; with 100% employer match about $41,485 at 4% or $27,657 at 6%. |
| 2011 | 1 | 213 | $4,994,447 | $629,285 | $2,954iApproximate average salary by contribution assumption: employee only about $73,860 at 4% or $49,240 at 6%; with 50% employer match about $49,240 at 4% or $32,827 at 6%; with 100% employer match about $36,930 at 4% or $24,620 at 6%. |
| E.S.P. Inc., 401K Plan | - | 213 | $4,994,447 | $629,285 | $2,954iApproximate average salary by contribution assumption: employee only about $73,860 at 4% or $49,240 at 6%; with 50% employer match about $49,240 at 4% or $32,827 at 6%; with 100% employer match about $36,930 at 4% or $24,620 at 6%. |
| 2010 | 1 | 243 | $4,823,584 | $534,180 | $2,198iApproximate average salary by contribution assumption: employee only about $54,957 at 4% or $36,638 at 6%; with 50% employer match about $36,638 at 4% or $24,425 at 6%; with 100% employer match about $27,478 at 4% or $18,319 at 6%. |
| E.S.P. Inc., 401K Plan | - | 243 | $4,823,584 | $534,180 | $2,198iApproximate average salary by contribution assumption: employee only about $54,957 at 4% or $36,638 at 6%; with 50% employer match about $36,638 at 4% or $24,425 at 6%; with 100% employer match about $27,478 at 4% or $18,319 at 6%. |
| 2009 | 1 | 249 | $4,108,896 | $593,460 | $2,383iApproximate average salary by contribution assumption: employee only about $59,584 at 4% or $39,723 at 6%; with 50% employer match about $39,723 at 4% or $26,482 at 6%; with 100% employer match about $29,792 at 4% or $19,861 at 6%. |
| E.S.P. Inc., 401K Plan | - | 249 | $4,108,896 | $593,460 | $2,383iApproximate average salary by contribution assumption: employee only about $59,584 at 4% or $39,723 at 6%; with 50% employer match about $39,723 at 4% or $26,482 at 6%; with 100% employer match about $29,792 at 4% or $19,861 at 6%. |
| 2008 | 1 | 196 | $2,804,858 | $874,570 | $4,462iApproximate average salary by contribution assumption: employee only about $111,552 at 4% or $74,368 at 6%; with 50% employer match about $74,368 at 4% or $49,579 at 6%; with 100% employer match about $55,776 at 4% or $37,184 at 6%. |
| E.S.P. Inc., 401K Plan | - | 196 | $2,804,858 | $874,570 | $4,462iApproximate average salary by contribution assumption: employee only about $111,552 at 4% or $74,368 at 6%; with 50% employer match about $74,368 at 4% or $49,579 at 6%; with 100% employer match about $55,776 at 4% or $37,184 at 6%. |
| 2007 | 1 | 211 | $3,375,680 | $485,573 | $2,301iApproximate average salary by contribution assumption: employee only about $57,532 at 4% or $38,355 at 6%; with 50% employer match about $38,355 at 4% or $25,570 at 6%; with 100% employer match about $28,766 at 4% or $19,177 at 6%. |
| E.S.P. Inc., 401K Plan | - | 211 | $3,375,680 | $485,573 | $2,301iApproximate average salary by contribution assumption: employee only about $57,532 at 4% or $38,355 at 6%; with 50% employer match about $38,355 at 4% or $25,570 at 6%; with 100% employer match about $28,766 at 4% or $19,177 at 6%. |
| 2006 | 1 | 233 | $2,825,048 | $441,122 | $1,893iApproximate average salary by contribution assumption: employee only about $47,331 at 4% or $31,554 at 6%; with 50% employer match about $31,554 at 4% or $21,036 at 6%; with 100% employer match about $23,665 at 4% or $15,777 at 6%. |
| E.S.P. Inc., 401K Plan | - | 233 | $2,825,048 | $441,122 | $1,893iApproximate average salary by contribution assumption: employee only about $47,331 at 4% or $31,554 at 6%; with 50% employer match about $31,554 at 4% or $21,036 at 6%; with 100% employer match about $23,665 at 4% or $15,777 at 6%. |
| 2005 | 1 | 238 | $2,321,502 | $449,488 | $1,889iApproximate average salary by contribution assumption: employee only about $47,215 at 4% or $31,477 at 6%; with 50% employer match about $31,477 at 4% or $20,985 at 6%; with 100% employer match about $23,608 at 4% or $15,738 at 6%. |
| E.S.P. Inc., 401K Plan | - | 238 | $2,321,502 | $449,488 | $1,889iApproximate average salary by contribution assumption: employee only about $47,215 at 4% or $31,477 at 6%; with 50% employer match about $31,477 at 4% or $20,985 at 6%; with 100% employer match about $23,608 at 4% or $15,738 at 6%. |
| 2004 | 1 | 243 | $1,854,663 | $449,702 | $1,851iApproximate average salary by contribution assumption: employee only about $46,266 at 4% or $30,844 at 6%; with 50% employer match about $30,844 at 4% or $20,563 at 6%; with 100% employer match about $23,133 at 4% or $15,422 at 6%. |
| E.S.P. Inc., 401K Plan | - | 243 | $1,854,663 | $449,702 | $1,851iApproximate average salary by contribution assumption: employee only about $46,266 at 4% or $30,844 at 6%; with 50% employer match about $30,844 at 4% or $20,563 at 6%; with 100% employer match about $23,133 at 4% or $15,422 at 6%. |
| 2003 | 1 | 247 | $1,278,651 | $390,792 | $1,582iApproximate average salary by contribution assumption: employee only about $39,554 at 4% or $26,369 at 6%; with 50% employer match about $26,369 at 4% or $17,579 at 6%; with 100% employer match about $19,777 at 4% or $13,185 at 6%. |
| E.S.P. Inc., 401K Plan | - | 247 | $1,278,651 | $390,792 | $1,582iApproximate average salary by contribution assumption: employee only about $39,554 at 4% or $26,369 at 6%; with 50% employer match about $26,369 at 4% or $17,579 at 6%; with 100% employer match about $19,777 at 4% or $13,185 at 6%. |
| 2002 | 1 | 171 | $753,368 | $338,810 | $1,981iApproximate average salary by contribution assumption: employee only about $49,534 at 4% or $33,022 at 6%; with 50% employer match about $33,022 at 4% or $22,015 at 6%; with 100% employer match about $24,767 at 4% or $16,511 at 6%. |
| E.S.P. Inc., 401K Plan | - | 171 | $753,368 | $338,810 | $1,981iApproximate average salary by contribution assumption: employee only about $49,534 at 4% or $33,022 at 6%; with 50% employer match about $33,022 at 4% or $22,015 at 6%; with 100% employer match about $24,767 at 4% or $16,511 at 6%. |
| 2001 | 1 | 113 | $681,748 | $331,992 | $2,938iApproximate average salary by contribution assumption: employee only about $73,450 at 4% or $48,966 at 6%; with 50% employer match about $48,966 at 4% or $32,644 at 6%; with 100% employer match about $36,725 at 4% or $24,483 at 6%. |
| E.S.P. Inc., 401K Plan | - | 113 | $681,748 | $331,992 | $2,938iApproximate average salary by contribution assumption: employee only about $73,450 at 4% or $48,966 at 6%; with 50% employer match about $48,966 at 4% or $32,644 at 6%; with 100% employer match about $36,725 at 4% or $24,483 at 6%. |
| 2000 | 1 | 101 | $488,339 | $473,343 | $4,687iApproximate average salary by contribution assumption: employee only about $117,164 at 4% or $78,109 at 6%; with 50% employer match about $78,109 at 4% or $52,073 at 6%; with 100% employer match about $58,582 at 4% or $39,055 at 6%. |
| E.S.P. Inc., 401K Plan | - | 101 | $488,339 | $473,343 | $4,687iApproximate average salary by contribution assumption: employee only about $117,164 at 4% or $78,109 at 6%; with 50% employer match about $78,109 at 4% or $52,073 at 6%; with 100% employer match about $58,582 at 4% or $39,055 at 6%. |
| 1999 | 1 | 59 | $146,794 | $121,954 | $2,067iApproximate average salary by contribution assumption: employee only about $51,675 at 4% or $34,450 at 6%; with 50% employer match about $34,450 at 4% or $22,967 at 6%; with 100% employer match about $25,838 at 4% or $17,225 at 6%. |
| E.S.P. Inc., 401K Plan | - | 59 | $146,794 | $121,954 | $2,067iApproximate average salary by contribution assumption: employee only about $51,675 at 4% or $34,450 at 6%; with 50% employer match about $34,450 at 4% or $22,967 at 6%; with 100% employer match about $25,838 at 4% or $17,225 at 6%. |