Civic Intelligence

ATMAC Mechanical Services LP

Plan context: Atmac Mechanical Services LP 401K Retirement Plan

EIN 20-2497861 • Plano, TX • 21 filings • 6 plans

1201 Summit AvenuePlano, TX 75074
Current Snapshot

Latest Year

2025

2025 Participants

16

2025 Assets

$1,427,816

2025 Contributions

$159,967

Historical Graphs

Total Assets Over Time

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

$1,873,075$936,538$0200520162025YearValue
$1,427,816Latest year 2025

Participants Over Time

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

39200200520152025YearValue
16Latest 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
2025116$1,427,816$159,967$9,998iApproximate average salary by contribution assumption: employee only about $249,948 at 4% or $166,632 at 6%; with 50% employer match about $166,632 at 4% or $111,088 at 6%; with 100% employer match about $124,974 at 4% or $83,316 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-16$1,427,816$159,967$9,998iApproximate average salary by contribution assumption: employee only about $249,948 at 4% or $166,632 at 6%; with 50% employer match about $166,632 at 4% or $111,088 at 6%; with 100% employer match about $124,974 at 4% or $83,316 at 6%.
2024123$1,447,507$179,529$7,806iApproximate average salary by contribution assumption: employee only about $195,140 at 4% or $130,093 at 6%; with 50% employer match about $130,093 at 4% or $86,729 at 6%; with 100% employer match about $97,570 at 4% or $65,047 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-23$1,447,507$179,529$7,806iApproximate average salary by contribution assumption: employee only about $195,140 at 4% or $130,093 at 6%; with 50% employer match about $130,093 at 4% or $86,729 at 6%; with 100% employer match about $97,570 at 4% or $65,047 at 6%.
2023127$1,873,075$141,761$5,250iApproximate average salary by contribution assumption: employee only about $131,260 at 4% or $87,507 at 6%; with 50% employer match about $87,507 at 4% or $58,338 at 6%; with 100% employer match about $65,630 at 4% or $43,753 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-27$1,873,075$141,761$5,250iApproximate average salary by contribution assumption: employee only about $131,260 at 4% or $87,507 at 6%; with 50% employer match about $87,507 at 4% or $58,338 at 6%; with 100% employer match about $65,630 at 4% or $43,753 at 6%.
2022126$1,587,348$169,813$6,531iApproximate average salary by contribution assumption: employee only about $163,282 at 4% or $108,854 at 6%; with 50% employer match about $108,854 at 4% or $72,570 at 6%; with 100% employer match about $81,641 at 4% or $54,427 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-26$1,587,348$169,813$6,531iApproximate average salary by contribution assumption: employee only about $163,282 at 4% or $108,854 at 6%; with 50% employer match about $108,854 at 4% or $72,570 at 6%; with 100% employer match about $81,641 at 4% or $54,427 at 6%.
2021127$1,704,046$197,481$7,314iApproximate average salary by contribution assumption: employee only about $182,853 at 4% or $121,902 at 6%; with 50% employer match about $121,902 at 4% or $81,268 at 6%; with 100% employer match about $91,426 at 4% or $60,951 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-27$1,704,046$197,481$7,314iApproximate average salary by contribution assumption: employee only about $182,853 at 4% or $121,902 at 6%; with 50% employer match about $121,902 at 4% or $81,268 at 6%; with 100% employer match about $91,426 at 4% or $60,951 at 6%.
2020126$1,366,830$221,473$8,518iApproximate average salary by contribution assumption: employee only about $212,955 at 4% or $141,970 at 6%; with 50% employer match about $141,970 at 4% or $94,647 at 6%; with 100% employer match about $106,477 at 4% or $70,985 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-26$1,366,830$221,473$8,518iApproximate average salary by contribution assumption: employee only about $212,955 at 4% or $141,970 at 6%; with 50% employer match about $141,970 at 4% or $94,647 at 6%; with 100% employer match about $106,477 at 4% or $70,985 at 6%.
2019124$1,031,387$124,675$5,195iApproximate average salary by contribution assumption: employee only about $129,870 at 4% or $86,580 at 6%; with 50% employer match about $86,580 at 4% or $57,720 at 6%; with 100% employer match about $64,935 at 4% or $43,290 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-24$1,031,387$124,675$5,195iApproximate average salary by contribution assumption: employee only about $129,870 at 4% or $86,580 at 6%; with 50% employer match about $86,580 at 4% or $57,720 at 6%; with 100% employer match about $64,935 at 4% or $43,290 at 6%.
2018125$788,199$143,677$5,747iApproximate average salary by contribution assumption: employee only about $143,677 at 4% or $95,785 at 6%; with 50% employer match about $95,785 at 4% or $63,856 at 6%; with 100% employer match about $71,839 at 4% or $47,892 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-25$788,199$143,677$5,747iApproximate average salary by contribution assumption: employee only about $143,677 at 4% or $95,785 at 6%; with 50% employer match about $95,785 at 4% or $63,856 at 6%; with 100% employer match about $71,839 at 4% or $47,892 at 6%.
2017123$830,119$127,892$5,561iApproximate average salary by contribution assumption: employee only about $139,013 at 4% or $92,675 at 6%; with 50% employer match about $92,675 at 4% or $61,784 at 6%; with 100% employer match about $69,507 at 4% or $46,338 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-23$830,119$127,892$5,561iApproximate average salary by contribution assumption: employee only about $139,013 at 4% or $92,675 at 6%; with 50% employer match about $92,675 at 4% or $61,784 at 6%; with 100% employer match about $69,507 at 4% or $46,338 at 6%.
2016124$670,856$49,132$2,047iApproximate average salary by contribution assumption: employee only about $51,179 at 4% or $34,119 at 6%; with 50% employer match about $34,119 at 4% or $22,746 at 6%; with 100% employer match about $25,590 at 4% or $17,060 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-24$670,856$49,132$2,047iApproximate average salary by contribution assumption: employee only about $51,179 at 4% or $34,119 at 6%; with 50% employer match about $34,119 at 4% or $22,746 at 6%; with 100% employer match about $25,590 at 4% or $17,060 at 6%.
2015131$787,674$136,397$4,400iApproximate average salary by contribution assumption: employee only about $109,998 at 4% or $73,332 at 6%; with 50% employer match about $73,332 at 4% or $48,888 at 6%; with 100% employer match about $54,999 at 4% or $36,666 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-31$787,674$136,397$4,400iApproximate average salary by contribution assumption: employee only about $109,998 at 4% or $73,332 at 6%; with 50% employer match about $73,332 at 4% or $48,888 at 6%; with 100% employer match about $54,999 at 4% or $36,666 at 6%.
2014138$756,332$104,525$2,751iApproximate average salary by contribution assumption: employee only about $68,766 at 4% or $45,844 at 6%; with 50% employer match about $45,844 at 4% or $30,563 at 6%; with 100% employer match about $34,383 at 4% or $22,922 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-38$756,332$104,525$2,751iApproximate average salary by contribution assumption: employee only about $68,766 at 4% or $45,844 at 6%; with 50% employer match about $45,844 at 4% or $30,563 at 6%; with 100% employer match about $34,383 at 4% or $22,922 at 6%.
2013139$639,270$80,206$2,057iApproximate average salary by contribution assumption: employee only about $51,414 at 4% or $34,276 at 6%; with 50% employer match about $34,276 at 4% or $22,851 at 6%; with 100% employer match about $25,707 at 4% or $17,138 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-39$639,270$80,206$2,057iApproximate average salary by contribution assumption: employee only about $51,414 at 4% or $34,276 at 6%; with 50% employer match about $34,276 at 4% or $22,851 at 6%; with 100% employer match about $25,707 at 4% or $17,138 at 6%.
2012135$499,685$68,605$1,960iApproximate average salary by contribution assumption: employee only about $49,004 at 4% or $32,669 at 6%; with 50% employer match about $32,669 at 4% or $21,779 at 6%; with 100% employer match about $24,502 at 4% or $16,335 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-35$499,685$68,605$1,960iApproximate average salary by contribution assumption: employee only about $49,004 at 4% or $32,669 at 6%; with 50% employer match about $32,669 at 4% or $21,779 at 6%; with 100% employer match about $24,502 at 4% or $16,335 at 6%.
2011128$481,196$53,208$1,900iApproximate average salary by contribution assumption: employee only about $47,507 at 4% or $31,671 at 6%; with 50% employer match about $31,671 at 4% or $21,114 at 6%; with 100% employer match about $23,754 at 4% or $15,836 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-28$481,196$53,208$1,900iApproximate average salary by contribution assumption: employee only about $47,507 at 4% or $31,671 at 6%; with 50% employer match about $31,671 at 4% or $21,114 at 6%; with 100% employer match about $23,754 at 4% or $15,836 at 6%.
2010133$566,432$65,394$1,982iApproximate average salary by contribution assumption: employee only about $49,541 at 4% or $33,027 at 6%; with 50% employer match about $33,027 at 4% or $22,018 at 6%; with 100% employer match about $24,770 at 4% or $16,514 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-33$566,432$65,394$1,982iApproximate average salary by contribution assumption: employee only about $49,541 at 4% or $33,027 at 6%; with 50% employer match about $33,027 at 4% or $22,018 at 6%; with 100% employer match about $24,770 at 4% or $16,514 at 6%.
2009139$531,751$62,505$1,603iApproximate average salary by contribution assumption: employee only about $40,067 at 4% or $26,712 at 6%; with 50% employer match about $26,712 at 4% or $17,808 at 6%; with 100% employer match about $20,034 at 4% or $13,356 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-39$531,751$62,505$1,603iApproximate average salary by contribution assumption: employee only about $40,067 at 4% or $26,712 at 6%; with 50% employer match about $26,712 at 4% or $17,808 at 6%; with 100% employer match about $20,034 at 4% or $13,356 at 6%.
2008132$419,981$88,749$2,773iApproximate average salary by contribution assumption: employee only about $69,335 at 4% or $46,223 at 6%; with 50% employer match about $46,223 at 4% or $30,816 at 6%; with 100% employer match about $34,668 at 4% or $23,112 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-32$419,981$88,749$2,773iApproximate average salary by contribution assumption: employee only about $69,335 at 4% or $46,223 at 6%; with 50% employer match about $46,223 at 4% or $30,816 at 6%; with 100% employer match about $34,668 at 4% or $23,112 at 6%.
2007125$0$0-
Atmac Mechanical Services LP 401K Retirement Plan-25---
2006125$418,570$69,216$2,769iApproximate average salary by contribution assumption: employee only about $69,216 at 4% or $46,144 at 6%; with 50% employer match about $46,144 at 4% or $30,763 at 6%; with 100% employer match about $34,608 at 4% or $23,072 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-25$418,570$69,216$2,769iApproximate average salary by contribution assumption: employee only about $69,216 at 4% or $46,144 at 6%; with 50% employer match about $46,144 at 4% or $30,763 at 6%; with 100% employer match about $34,608 at 4% or $23,072 at 6%.
2005120$349,941$71,801$3,590iApproximate average salary by contribution assumption: employee only about $89,751 at 4% or $59,834 at 6%; with 50% employer match about $59,834 at 4% or $39,889 at 6%; with 100% employer match about $44,876 at 4% or $29,917 at 6%.
Atmac Mechanical Services LP 401K Retirement Plan-20$349,941$71,801$3,590iApproximate average salary by contribution assumption: employee only about $89,751 at 4% or $59,834 at 6%; with 50% employer match about $59,834 at 4% or $39,889 at 6%; with 100% employer match about $44,876 at 4% or $29,917 at 6%.