Civic Intelligence

Mack Boring & Parts Co.

Plan context: Mack Boring & Parts Co. Engine City Tech. Retirement Plan

EIN 22-2144297 • Somerset, NJ • 36 filings • 8 plans

400 Cottontail LaneSomerset, NJ 08873
Current Snapshot

Latest Year

2024

2024 Participants

93

2024 Assets

$5,652,403

2024 Contributions

$498,233

Historical Graphs

Total Assets Over Time

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

$6,690,619$3,345,310$0199920122024YearValue
$5,652,403Latest year 2024

Participants Over Time

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

93470199920122024YearValue
93Latest 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
2024193$5,652,403$498,233$5,357iApproximate average salary by contribution assumption: employee only about $133,934 at 4% or $89,289 at 6%; with 50% employer match about $89,289 at 4% or $59,526 at 6%; with 100% employer match about $66,967 at 4% or $44,645 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-93$5,652,403$498,233$5,357iApproximate average salary by contribution assumption: employee only about $133,934 at 4% or $89,289 at 6%; with 50% employer match about $89,289 at 4% or $59,526 at 6%; with 100% employer match about $66,967 at 4% or $44,645 at 6%.
2023185$5,556,263$357,607$4,207iApproximate average salary by contribution assumption: employee only about $105,179 at 4% or $70,119 at 6%; with 50% employer match about $70,119 at 4% or $46,746 at 6%; with 100% employer match about $52,589 at 4% or $35,060 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-85$5,556,263$357,607$4,207iApproximate average salary by contribution assumption: employee only about $105,179 at 4% or $70,119 at 6%; with 50% employer match about $70,119 at 4% or $46,746 at 6%; with 100% employer match about $52,589 at 4% or $35,060 at 6%.
2022188$5,322,648$402,128$4,570iApproximate average salary by contribution assumption: employee only about $114,241 at 4% or $76,161 at 6%; with 50% employer match about $76,161 at 4% or $50,774 at 6%; with 100% employer match about $57,120 at 4% or $38,080 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-88$5,322,648$402,128$4,570iApproximate average salary by contribution assumption: employee only about $114,241 at 4% or $76,161 at 6%; with 50% employer match about $76,161 at 4% or $50,774 at 6%; with 100% employer match about $57,120 at 4% or $38,080 at 6%.
2021182$6,690,619$363,165$4,429iApproximate average salary by contribution assumption: employee only about $110,721 at 4% or $73,814 at 6%; with 50% employer match about $73,814 at 4% or $49,209 at 6%; with 100% employer match about $55,361 at 4% or $36,907 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-82$6,690,619$363,165$4,429iApproximate average salary by contribution assumption: employee only about $110,721 at 4% or $73,814 at 6%; with 50% employer match about $73,814 at 4% or $49,209 at 6%; with 100% employer match about $55,361 at 4% or $36,907 at 6%.
2020182$5,819,199$279,099$3,404iApproximate average salary by contribution assumption: employee only about $85,091 at 4% or $56,727 at 6%; with 50% employer match about $56,727 at 4% or $37,818 at 6%; with 100% employer match about $42,546 at 4% or $28,364 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-82$5,819,199$279,099$3,404iApproximate average salary by contribution assumption: employee only about $85,091 at 4% or $56,727 at 6%; with 50% employer match about $56,727 at 4% or $37,818 at 6%; with 100% employer match about $42,546 at 4% or $28,364 at 6%.
2019182$5,156,105$253,377$3,090iApproximate average salary by contribution assumption: employee only about $77,249 at 4% or $51,499 at 6%; with 50% employer match about $51,499 at 4% or $34,333 at 6%; with 100% employer match about $38,625 at 4% or $25,750 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-82$5,156,105$253,377$3,090iApproximate average salary by contribution assumption: employee only about $77,249 at 4% or $51,499 at 6%; with 50% employer match about $51,499 at 4% or $34,333 at 6%; with 100% employer match about $38,625 at 4% or $25,750 at 6%.
2018176$5,653,361$361,402$4,755iApproximate average salary by contribution assumption: employee only about $118,882 at 4% or $79,255 at 6%; with 50% employer match about $79,255 at 4% or $52,837 at 6%; with 100% employer match about $59,441 at 4% or $39,627 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-76$5,653,361$361,402$4,755iApproximate average salary by contribution assumption: employee only about $118,882 at 4% or $79,255 at 6%; with 50% employer match about $79,255 at 4% or $52,837 at 6%; with 100% employer match about $59,441 at 4% or $39,627 at 6%.
2017176$5,883,387$162,610$2,140iApproximate average salary by contribution assumption: employee only about $53,490 at 4% or $35,660 at 6%; with 50% employer match about $35,660 at 4% or $23,773 at 6%; with 100% employer match about $26,745 at 4% or $17,830 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-76$5,883,387$162,610$2,140iApproximate average salary by contribution assumption: employee only about $53,490 at 4% or $35,660 at 6%; with 50% employer match about $35,660 at 4% or $23,773 at 6%; with 100% employer match about $26,745 at 4% or $17,830 at 6%.
201617$5,213,103$178,958$25,565iApproximate average salary by contribution assumption: employee only about $639,136 at 4% or $426,090 at 6%; with 50% employer match about $426,090 at 4% or $284,060 at 6%; with 100% employer match about $319,568 at 4% or $213,045 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-7$5,213,103$178,958$25,565iApproximate average salary by contribution assumption: employee only about $639,136 at 4% or $426,090 at 6%; with 50% employer match about $426,090 at 4% or $284,060 at 6%; with 100% employer match about $319,568 at 4% or $213,045 at 6%.
2015180$5,161,334$174,137$2,177iApproximate average salary by contribution assumption: employee only about $54,418 at 4% or $36,279 at 6%; with 50% employer match about $36,279 at 4% or $24,186 at 6%; with 100% employer match about $27,209 at 4% or $18,139 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-80$5,161,334$174,137$2,177iApproximate average salary by contribution assumption: employee only about $54,418 at 4% or $36,279 at 6%; with 50% employer match about $36,279 at 4% or $24,186 at 6%; with 100% employer match about $27,209 at 4% or $18,139 at 6%.
2014148$5,747,540$480,145$10,003iApproximate average salary by contribution assumption: employee only about $250,076 at 4% or $166,717 at 6%; with 50% employer match about $166,717 at 4% or $111,145 at 6%; with 100% employer match about $125,038 at 4% or $83,359 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-48$5,747,540$480,145$10,003iApproximate average salary by contribution assumption: employee only about $250,076 at 4% or $166,717 at 6%; with 50% employer match about $166,717 at 4% or $111,145 at 6%; with 100% employer match about $125,038 at 4% or $83,359 at 6%.
2013179$5,644,478$272,421$3,448iApproximate average salary by contribution assumption: employee only about $86,209 at 4% or $57,473 at 6%; with 50% employer match about $57,473 at 4% or $38,315 at 6%; with 100% employer match about $43,105 at 4% or $28,736 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-79$5,644,478$272,421$3,448iApproximate average salary by contribution assumption: employee only about $86,209 at 4% or $57,473 at 6%; with 50% employer match about $57,473 at 4% or $38,315 at 6%; with 100% employer match about $43,105 at 4% or $28,736 at 6%.
2012178$4,715,989$277,235$3,554iApproximate average salary by contribution assumption: employee only about $88,857 at 4% or $59,238 at 6%; with 50% employer match about $59,238 at 4% or $39,492 at 6%; with 100% employer match about $44,429 at 4% or $29,619 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-78$4,715,989$277,235$3,554iApproximate average salary by contribution assumption: employee only about $88,857 at 4% or $59,238 at 6%; with 50% employer match about $59,238 at 4% or $39,492 at 6%; with 100% employer match about $44,429 at 4% or $29,619 at 6%.
2011172$4,064,846$329,555$4,577iApproximate average salary by contribution assumption: employee only about $114,429 at 4% or $76,286 at 6%; with 50% employer match about $76,286 at 4% or $50,857 at 6%; with 100% employer match about $57,214 at 4% or $38,143 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-72$4,064,846$329,555$4,577iApproximate average salary by contribution assumption: employee only about $114,429 at 4% or $76,286 at 6%; with 50% employer match about $76,286 at 4% or $50,857 at 6%; with 100% employer match about $57,214 at 4% or $38,143 at 6%.
2010169$4,056,136$305,062$4,421iApproximate average salary by contribution assumption: employee only about $110,530 at 4% or $73,686 at 6%; with 50% employer match about $73,686 at 4% or $49,124 at 6%; with 100% employer match about $55,265 at 4% or $36,843 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-69$4,056,136$305,062$4,421iApproximate average salary by contribution assumption: employee only about $110,530 at 4% or $73,686 at 6%; with 50% employer match about $73,686 at 4% or $49,124 at 6%; with 100% employer match about $55,265 at 4% or $36,843 at 6%.
2009173$3,573,419$313,672$4,297iApproximate average salary by contribution assumption: employee only about $107,422 at 4% or $71,615 at 6%; with 50% employer match about $71,615 at 4% or $47,743 at 6%; with 100% employer match about $53,711 at 4% or $35,807 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-73$3,573,419$313,672$4,297iApproximate average salary by contribution assumption: employee only about $107,422 at 4% or $71,615 at 6%; with 50% employer match about $71,615 at 4% or $47,743 at 6%; with 100% employer match about $53,711 at 4% or $35,807 at 6%.
2008272$2,923,646$509,539$7,077iApproximate average salary by contribution assumption: employee only about $176,923 at 4% or $117,949 at 6%; with 50% employer match about $117,949 at 4% or $78,633 at 6%; with 100% employer match about $88,462 at 4% or $58,974 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-72$2,923,646$507,730$7,052iApproximate average salary by contribution assumption: employee only about $176,295 at 4% or $117,530 at 6%; with 50% employer match about $117,530 at 4% or $78,353 at 6%; with 100% employer match about $88,148 at 4% or $58,765 at 6%.
RET INCOME PLAN FOR BARGAINING EMPL OYEES OF MACK BORING & PARTS CO-0-$1,809-
2007280$3,456,906$682,157$8,527iApproximate average salary by contribution assumption: employee only about $213,174 at 4% or $142,116 at 6%; with 50% employer match about $142,116 at 4% or $94,744 at 6%; with 100% employer match about $106,587 at 4% or $71,058 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-80$3,456,906$682,157$8,527iApproximate average salary by contribution assumption: employee only about $213,174 at 4% or $142,116 at 6%; with 50% employer match about $142,116 at 4% or $94,744 at 6%; with 100% employer match about $106,587 at 4% or $71,058 at 6%.
RET INCOME PLAN FOR BARGAINING EMPL OYEES OF MACK BORING & PARTS CO-0---
2006282$3,032,880$385,500$4,701iApproximate average salary by contribution assumption: employee only about $117,530 at 4% or $78,354 at 6%; with 50% employer match about $78,354 at 4% or $52,236 at 6%; with 100% employer match about $58,765 at 4% or $39,177 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-82$2,966,717$385,500$4,701iApproximate average salary by contribution assumption: employee only about $117,530 at 4% or $78,354 at 6%; with 50% employer match about $78,354 at 4% or $52,236 at 6%; with 100% employer match about $58,765 at 4% or $39,177 at 6%.
RET INCOME PLAN FOR BARGAINING EMPLOYEES OF MACK BORING & PARTS CO-0$66,163--
2005289$2,727,318$471,397$5,297iApproximate average salary by contribution assumption: employee only about $132,415 at 4% or $88,277 at 6%; with 50% employer match about $88,277 at 4% or $58,851 at 6%; with 100% employer match about $66,207 at 4% or $44,138 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-89$2,664,227$471,397$5,297iApproximate average salary by contribution assumption: employee only about $132,415 at 4% or $88,277 at 6%; with 50% employer match about $88,277 at 4% or $58,851 at 6%; with 100% employer match about $66,207 at 4% or $44,138 at 6%.
RET INCOME PLAN FOR BARGAINING EMPLOYEES OF MACK BORING & PARTS CO-0$63,091--
2004183$2,137,461$452,644$5,454iApproximate average salary by contribution assumption: employee only about $136,339 at 4% or $90,892 at 6%; with 50% employer match about $90,892 at 4% or $60,595 at 6%; with 100% employer match about $68,169 at 4% or $45,446 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-83$2,137,461$452,644$5,454iApproximate average salary by contribution assumption: employee only about $136,339 at 4% or $90,892 at 6%; with 50% employer match about $90,892 at 4% or $60,595 at 6%; with 100% employer match about $68,169 at 4% or $45,446 at 6%.
2003180$1,684,390$364,299$4,554iApproximate average salary by contribution assumption: employee only about $113,843 at 4% or $75,896 at 6%; with 50% employer match about $75,896 at 4% or $50,597 at 6%; with 100% employer match about $56,922 at 4% or $37,948 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-80$1,684,390$364,299$4,554iApproximate average salary by contribution assumption: employee only about $113,843 at 4% or $75,896 at 6%; with 50% employer match about $75,896 at 4% or $50,597 at 6%; with 100% employer match about $56,922 at 4% or $37,948 at 6%.
200220$52,466$0-
RET INCOME PLAN FOR BARGAINING EMPLOYEES OF MACK BORING & PARTS CO-0$52,466--
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-0---
2001360$333,776$50,000$833iApproximate average salary by contribution assumption: employee only about $20,833 at 4% or $13,889 at 6%; with 50% employer match about $13,889 at 4% or $9,259 at 6%; with 100% employer match about $10,417 at 4% or $6,944 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-60$290,233$50,000$833iApproximate average salary by contribution assumption: employee only about $20,833 at 4% or $13,889 at 6%; with 50% employer match about $13,889 at 4% or $9,259 at 6%; with 100% employer match about $10,417 at 4% or $6,944 at 6%.
RET INCOME PLAN FOR BARGAINING EMPL OYEES OF MACK BORING & PARTS CO-0$43,543--
Mack Boring & Parts Co. Pension Plan-0---
2000392$641,865$234,825$2,552iApproximate average salary by contribution assumption: employee only about $63,811 at 4% or $42,541 at 6%; with 50% employer match about $42,541 at 4% or $28,361 at 6%; with 100% employer match about $31,906 at 4% or $21,270 at 6%.
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-92$618,390$234,825$2,552iApproximate average salary by contribution assumption: employee only about $63,811 at 4% or $42,541 at 6%; with 50% employer match about $42,541 at 4% or $28,361 at 6%; with 100% employer match about $31,906 at 4% or $21,270 at 6%.
RET INCOME PLAN FOR BARGAINING EMPLOYEES OF MACK BORING & PARTS CO-0$23,475--
Mack Boring & Parts Co. Pension Plan-0---
1999280$3,655,541$156,212$1,953iApproximate average salary by contribution assumption: employee only about $48,816 at 4% or $32,544 at 6%; with 50% employer match about $32,544 at 4% or $21,696 at 6%; with 100% employer match about $24,408 at 4% or $16,272 at 6%.
Mack Boring & Parts Co. Pension Plan-22$3,182,206--
Mack Boring & Parts Co. Engine City Tech. Retirement Plan-80$473,335$156,212$1,953iApproximate average salary by contribution assumption: employee only about $48,816 at 4% or $32,544 at 6%; with 50% employer match about $32,544 at 4% or $21,696 at 6%; with 100% employer match about $24,408 at 4% or $16,272 at 6%.