Civic Intelligence

Irwin Seating Company

Plan context: Irwin Seating Company Profit Sharing Plan

EIN 38-1333053 • Grand Rapids, MI • 153 filings • 34 plans

3251 Fruit Ridge Ave NWGrand Rapids, MI 49544-9774
Current Snapshot

Latest Year

2025

2025 Participants

444

2025 Assets

$92,865,308

2025 Contributions

$3,063,394

Historical Graphs

Total Assets Over Time

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

$105,128,237$52,564,119$0200020122024YearValue
$92,865,308Latest year 2024

Participants Over Time

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

6883440199920122025YearValue
444Latest 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
20251444$0$0-
Health Benefit Plan Irwin Seating Company-444---
20242493$92,865,308$3,063,394$6,214iApproximate average salary by contribution assumption: employee only about $155,345 at 4% or $103,563 at 6%; with 50% employer match about $103,563 at 4% or $69,042 at 6%; with 100% employer match about $77,672 at 4% or $51,782 at 6%.
Irwin Seating Company Profit Sharing Plan-493$92,865,308$3,063,394$6,214iApproximate average salary by contribution assumption: employee only about $155,345 at 4% or $103,563 at 6%; with 50% employer match about $103,563 at 4% or $69,042 at 6%; with 100% employer match about $77,672 at 4% or $51,782 at 6%.
Health Benefit Plan Irwin Seating Company-467---
20232475$87,734,681$3,252,691$6,848iApproximate average salary by contribution assumption: employee only about $171,194 at 4% or $114,130 at 6%; with 50% employer match about $114,130 at 4% or $76,086 at 6%; with 100% employer match about $85,597 at 4% or $57,065 at 6%.
Irwin Seating Company Profit Sharing Plan-475$87,734,681$3,252,691$6,848iApproximate average salary by contribution assumption: employee only about $171,194 at 4% or $114,130 at 6%; with 50% employer match about $114,130 at 4% or $76,086 at 6%; with 100% employer match about $85,597 at 4% or $57,065 at 6%.
Health Benefit Plan Irwin Seating Company-473---
20222478$82,336,594$2,800,994$5,860iApproximate average salary by contribution assumption: employee only about $146,496 at 4% or $97,664 at 6%; with 50% employer match about $97,664 at 4% or $65,109 at 6%; with 100% employer match about $73,248 at 4% or $48,832 at 6%.
Irwin Seating Company Profit Sharing Plan-478$82,336,594$2,800,994$5,860iApproximate average salary by contribution assumption: employee only about $146,496 at 4% or $97,664 at 6%; with 50% employer match about $97,664 at 4% or $65,109 at 6%; with 100% employer match about $73,248 at 4% or $48,832 at 6%.
Health Benefit Plan Irwin Seating Company-472---
20212488$105,128,237$1,913,195$3,920iApproximate average salary by contribution assumption: employee only about $98,012 at 4% or $65,341 at 6%; with 50% employer match about $65,341 at 4% or $43,561 at 6%; with 100% employer match about $49,006 at 4% or $32,671 at 6%.
Irwin Seating Company Profit Sharing Plan-488$105,128,237$1,913,195$3,920iApproximate average salary by contribution assumption: employee only about $98,012 at 4% or $65,341 at 6%; with 50% employer match about $65,341 at 4% or $43,561 at 6%; with 100% employer match about $49,006 at 4% or $32,671 at 6%.
Health Benefit Plan Irwin Seating Company-485---
20207515$99,611,433$3,779,572$7,339iApproximate average salary by contribution assumption: employee only about $183,474 at 4% or $122,316 at 6%; with 50% employer match about $122,316 at 4% or $81,544 at 6%; with 100% employer match about $91,737 at 4% or $61,158 at 6%.
Irwin Seating Company Profit Sharing Plan-515$99,611,433$3,779,572$7,339iApproximate average salary by contribution assumption: employee only about $183,474 at 4% or $122,316 at 6%; with 50% employer match about $122,316 at 4% or $81,544 at 6%; with 100% employer match about $91,737 at 4% or $61,158 at 6%.
Irwin Seating Company Group Health-0---
Irwin Seating Company Group Term-0---
Irwin Seating Company Long Term Disability Plan-0---
Irwin Seating Company Vision-0---
Irwin Seating Company Group Sup Life-0---
Irwin Seating Company Supplemental Std-0---
20197567$89,977,086$3,638,093$6,416iApproximate average salary by contribution assumption: employee only about $160,410 at 4% or $106,940 at 6%; with 50% employer match about $106,940 at 4% or $71,293 at 6%; with 100% employer match about $80,205 at 4% or $53,470 at 6%.
Irwin Seating Company Profit Sharing Plan-564$89,977,086$3,638,093$6,451iApproximate average salary by contribution assumption: employee only about $161,263 at 4% or $107,509 at 6%; with 50% employer match about $107,509 at 4% or $71,672 at 6%; with 100% employer match about $80,631 at 4% or $53,754 at 6%.
Irwin Seating Company Group Health-520---
Irwin Seating Company Group Term-389---
Irwin Seating Company Long Term Disability Plan-567---
Irwin Seating Company Vision-399---
Irwin Seating Company Group Sup Life-567---
Irwin Seating Company Supplemental Std-164---
20187600$75,178,150$3,815,078$6,358iApproximate average salary by contribution assumption: employee only about $158,962 at 4% or $105,974 at 6%; with 50% employer match about $105,974 at 4% or $70,650 at 6%; with 100% employer match about $79,481 at 4% or $52,987 at 6%.
Irwin Seating Company Profit Sharing Plan-600$75,178,150$3,815,078$6,358iApproximate average salary by contribution assumption: employee only about $158,962 at 4% or $105,974 at 6%; with 50% employer match about $105,974 at 4% or $70,650 at 6%; with 100% employer match about $79,481 at 4% or $52,987 at 6%.
Irwin Seating Company Supplemental Std-173---
Irwin Seating Company Group Sup Life-600---
Irwin Seating Company Vision-176---
Irwin Seating Company Long Term Disability Plan-600---
Irwin Seating Company Group Term-417---
Irwin Seating Company Group Health-540---
20177589$80,589,266$3,186,336$5,410iApproximate average salary by contribution assumption: employee only about $135,243 at 4% or $90,162 at 6%; with 50% employer match about $90,162 at 4% or $60,108 at 6%; with 100% employer match about $67,622 at 4% or $45,081 at 6%.
Irwin Seating Company Profit Sharing Plan-558$80,589,266$3,186,336$5,710iApproximate average salary by contribution assumption: employee only about $142,757 at 4% or $95,171 at 6%; with 50% employer match about $95,171 at 4% or $63,448 at 6%; with 100% employer match about $71,378 at 4% or $47,586 at 6%.
Irwin Seating Company Vision-355---
Irwin Seating Company Group Sup Life-389---
Irwin Seating Company Group Term-589---
Irwin Seating Company Long Term Disability Plan-589---
Irwin Seating Company Group Health-483---
Irwin Seating Company Supplemental Std-150---
20167472$69,256,257$2,955,116$6,261iApproximate average salary by contribution assumption: employee only about $156,521 at 4% or $104,347 at 6%; with 50% employer match about $104,347 at 4% or $69,565 at 6%; with 100% employer match about $78,260 at 4% or $52,174 at 6%.
Irwin Seating Company Profit Sharing Plan-472$69,256,257$2,955,116$6,261iApproximate average salary by contribution assumption: employee only about $156,521 at 4% or $104,347 at 6%; with 50% employer match about $104,347 at 4% or $69,565 at 6%; with 100% employer match about $78,260 at 4% or $52,174 at 6%.
Irwin Seating Company Group Sup Life-470---
Irwin Seating Company Supplemental Std-140---
Irwin Seating Company Group Health-430---
Irwin Seating Company Vision-309---
Irwin Seating Company Group Sup Life-339---
Irwin Seating Company Long Term Disability Plan-470---
20157437$64,020,570$2,157,520$4,937iApproximate average salary by contribution assumption: employee only about $123,428 at 4% or $82,285 at 6%; with 50% employer match about $82,285 at 4% or $54,857 at 6%; with 100% employer match about $61,714 at 4% or $41,143 at 6%.
Irwin Seating Company Profit Sharing Plan-437$64,020,570$2,157,520$4,937iApproximate average salary by contribution assumption: employee only about $123,428 at 4% or $82,285 at 6%; with 50% employer match about $82,285 at 4% or $54,857 at 6%; with 100% employer match about $61,714 at 4% or $41,143 at 6%.
Irwin Seating Company Vision-298---
Irwin Seating Company Group Sup Life-434---
Irwin Seating Company Supplemental Std-129---
Irwin Seating Company Group Health-410---
Irwin Seating Company Long Term Disability Plan-434---
Irwin Seating Company Group Term-305---
20147632$65,567,878$1,905,674$3,015iApproximate average salary by contribution assumption: employee only about $75,383 at 4% or $50,255 at 6%; with 50% employer match about $50,255 at 4% or $33,503 at 6%; with 100% employer match about $37,691 at 4% or $25,128 at 6%.
Irwin Seating Company Profit Sharing Plan-412$65,567,878$1,905,674$4,625iApproximate average salary by contribution assumption: employee only about $115,636 at 4% or $77,090 at 6%; with 50% employer match about $77,090 at 4% or $51,394 at 6%; with 100% employer match about $57,818 at 4% or $38,545 at 6%.
Irwin Seating Company Group Health-354---
Irwin Seating Company Supplemental Std-114---
Irwin Seating Company Vision-632---
Irwin Seating Company Group Sup Life-277---
Irwin Seating Company Group Term-406---
Irwin Seating Company Long Term Disability Plan-406---
20137613$62,920,953$1,603,030$2,615iApproximate average salary by contribution assumption: employee only about $65,376 at 4% or $43,584 at 6%; with 50% employer match about $43,584 at 4% or $29,056 at 6%; with 100% employer match about $32,688 at 4% or $21,792 at 6%.
Irwin Seating Company Profit Sharing Plan-395$62,920,953$1,603,030$4,058iApproximate average salary by contribution assumption: employee only about $101,458 at 4% or $67,638 at 6%; with 50% employer match about $67,638 at 4% or $45,092 at 6%; with 100% employer match about $50,729 at 4% or $33,819 at 6%.
Irwin Seating Company Vision-613---
Irwin Seating Company Long Term Disability Plan-388---
Irwin Seating Company Group Health-341---
Irwin Seating Company Group Term-388---
Irwin Seating Company Supplemental Std-86---
Irwin Seating Company Group Sup Life-265---
20128419$53,552,987$1,351,762$3,226iApproximate average salary by contribution assumption: employee only about $80,654 at 4% or $53,769 at 6%; with 50% employer match about $53,769 at 4% or $35,846 at 6%; with 100% employer match about $40,327 at 4% or $26,885 at 6%.
Irwin Seating Company Profit Sharing Plan-415$53,552,987$1,351,762$3,257iApproximate average salary by contribution assumption: employee only about $81,431 at 4% or $54,288 at 6%; with 50% employer match about $54,288 at 4% or $36,192 at 6%; with 100% employer match about $40,716 at 4% or $27,144 at 6%.
Irwin Seating Company Flexible Benefits-59---
Irwin Seating Company Long Term Disability Plan-419---
Irwin Seating Company Group Term-419---
Irwin Seating Company Supplemental Std-97---
Irwin Seating Company Group Health-360---
Irwin Seating Company Vision-242---
Irwin Seating Company Group Sup Life-295---
20118452$49,344,577$2,280,414$5,045iApproximate average salary by contribution assumption: employee only about $126,129 at 4% or $84,086 at 6%; with 50% employer match about $84,086 at 4% or $56,057 at 6%; with 100% employer match about $63,065 at 4% or $42,043 at 6%.
Irwin Seating Company Profit Sharing Plan-452$49,344,577$2,280,414$5,045iApproximate average salary by contribution assumption: employee only about $126,129 at 4% or $84,086 at 6%; with 50% employer match about $84,086 at 4% or $56,057 at 6%; with 100% employer match about $63,065 at 4% or $42,043 at 6%.
Irwin Seating Company Group Health-372---
Irwin Seating Company Vision-163---
Irwin Seating Company Group Sup Life-306---
Irwin Seating Company Supplemental Std-99---
Irwin Seating Company Long Term Disability Plan-433---
Irwin Seating Company Group Term-430---
Irwin Seating Company Flexible Benefits-69---
20107447$51,835,127$2,259,687$5,055iApproximate average salary by contribution assumption: employee only about $126,381 at 4% or $84,254 at 6%; with 50% employer match about $84,254 at 4% or $56,169 at 6%; with 100% employer match about $63,190 at 4% or $42,127 at 6%.
Irwin Seating Company Profit Sharing Plan-447$51,835,127$2,259,687$5,055iApproximate average salary by contribution assumption: employee only about $126,381 at 4% or $84,254 at 6%; with 50% employer match about $84,254 at 4% or $56,169 at 6%; with 100% employer match about $63,190 at 4% or $42,127 at 6%.
Irwin Seating Company Flexible Benefits-113---
Irwin Seating Company Group Sup Life-319---
Irwin Seating Company Group Health-271---
Irwin Seating Company Group Term-436---
Irwin Seating Company Vision-167---
Irwin Seating Company Long Term Disability Plan-438---
20097468$46,652,683$2,076,989$4,438iApproximate average salary by contribution assumption: employee only about $110,950 at 4% or $73,967 at 6%; with 50% employer match about $73,967 at 4% or $49,311 at 6%; with 100% employer match about $55,475 at 4% or $36,983 at 6%.
Irwin Seating Company Profit Sharing Plan-468$46,652,683$2,076,989$4,438iApproximate average salary by contribution assumption: employee only about $110,950 at 4% or $73,967 at 6%; with 50% employer match about $73,967 at 4% or $49,311 at 6%; with 100% employer match about $55,475 at 4% or $36,983 at 6%.
Irwin Seating Company Group Term-459---
Irwin Seating Company Long Term Disability Plan-459---
Irwin Seating Company Flexible Benefits-91---
Irwin Seating Company Vision-142---
Irwin Seating Company Group Sup Life-334---
Irwin Seating Company Group Health-285---
20086454$35,796,564$2,563,073$5,646iApproximate average salary by contribution assumption: employee only about $141,138 at 4% or $94,092 at 6%; with 50% employer match about $94,092 at 4% or $62,728 at 6%; with 100% employer match about $70,569 at 4% or $47,046 at 6%.
Irwin Seating Company Profit Sharing Plan-454$22,788,890$1,768,924$3,896iApproximate average salary by contribution assumption: employee only about $97,408 at 4% or $64,938 at 6%; with 50% employer match about $64,938 at 4% or $43,292 at 6%; with 100% employer match about $48,704 at 4% or $32,469 at 6%.
IRWIN SEATING COMPANY HOURLY EMPLOYEES RETIREMENT PLAN-207$13,007,674$794,149$3,836iApproximate average salary by contribution assumption: employee only about $95,912 at 4% or $63,941 at 6%; with 50% employer match about $63,941 at 4% or $42,627 at 6%; with 100% employer match about $47,956 at 4% or $31,971 at 6%.
Irwin Seating Company Group Health-294---
Irwin Seating Company Long Term Disability Plan-170---
Irwin Seating Company Group Term-444---
Irwin Seating Company Flexible Benefits-86---
20076444$54,116,192$2,355,133$5,304iApproximate average salary by contribution assumption: employee only about $132,609 at 4% or $88,406 at 6%; with 50% employer match about $88,406 at 4% or $58,937 at 6%; with 100% employer match about $66,304 at 4% or $44,203 at 6%.
Irwin Seating Company Profit Sharing Plan-257$34,827,884$1,559,318$6,067iApproximate average salary by contribution assumption: employee only about $151,685 at 4% or $101,123 at 6%; with 50% employer match about $101,123 at 4% or $67,415 at 6%; with 100% employer match about $75,842 at 4% or $50,562 at 6%.
IRWIN SEATING COMPANY HOURLY EMPLOYEES RETIREMENT PLAN-213$19,288,308$795,815$3,736iApproximate average salary by contribution assumption: employee only about $93,406 at 4% or $62,270 at 6%; with 50% employer match about $62,270 at 4% or $41,514 at 6%; with 100% employer match about $46,703 at 4% or $31,135 at 6%.
Irwin Seating Company Group Health-302---
Irwin Seating Company Long Term Disability Plan-442---
Irwin Seating Company Group Term-444---
Irwin Seating Company Flexible Benefits-105---
20066441$49,395,060$2,607,628$5,913iApproximate average salary by contribution assumption: employee only about $147,825 at 4% or $98,550 at 6%; with 50% employer match about $98,550 at 4% or $65,700 at 6%; with 100% employer match about $73,912 at 4% or $49,275 at 6%.
Irwin Seating Company Profit Sharing Plan-254$31,975,730$1,733,699$6,826iApproximate average salary by contribution assumption: employee only about $170,640 at 4% or $113,760 at 6%; with 50% employer match about $113,760 at 4% or $75,840 at 6%; with 100% employer match about $85,320 at 4% or $56,880 at 6%.
IRWIN SEATING COMPANY HOURLY EMPLOYEES RETIREMENT PLAN-221$17,419,330$873,929$3,954iApproximate average salary by contribution assumption: employee only about $98,861 at 4% or $65,907 at 6%; with 50% employer match about $65,907 at 4% or $43,938 at 6%; with 100% employer match about $49,430 at 4% or $32,954 at 6%.
Irwin Seating Company Long Term Disability Plan-438---
Irwin Seating Company Group Term-441---
Irwin Seating Company Flexible Benefits-107---
Irwin Seating Company Group Health-321---
20056448$42,515,708$2,825,373$6,307iApproximate average salary by contribution assumption: employee only about $157,666 at 4% or $105,111 at 6%; with 50% employer match about $105,111 at 4% or $70,074 at 6%; with 100% employer match about $78,833 at 4% or $52,555 at 6%.
Irwin Seating Company Profit Sharing Plan-237$27,263,966$2,005,725$8,463iApproximate average salary by contribution assumption: employee only about $211,574 at 4% or $141,050 at 6%; with 50% employer match about $141,050 at 4% or $94,033 at 6%; with 100% employer match about $105,787 at 4% or $70,525 at 6%.
IRWIN SEATING COMPANY-HOURLY EMPLOYEES RETIREMENT PLAN-227$15,251,742$819,648$3,611iApproximate average salary by contribution assumption: employee only about $90,270 at 4% or $60,180 at 6%; with 50% employer match about $60,180 at 4% or $40,120 at 6%; with 100% employer match about $45,135 at 4% or $30,090 at 6%.
Irwin Seating Company Long Term Disability Plan-448---
Irwin Seating Company Group Term-447---
Irwin Seating Company Group Health-328---
Irwin Seating Company Flexible Benefits-79---
20046360$37,418,726$2,601,160$7,225iApproximate average salary by contribution assumption: employee only about $180,636 at 4% or $120,424 at 6%; with 50% employer match about $120,424 at 4% or $80,283 at 6%; with 100% employer match about $90,318 at 4% or $60,212 at 6%.
Irwin Seating Company Profit Sharing Plan-252$23,947,189$1,834,119$7,278iApproximate average salary by contribution assumption: employee only about $181,956 at 4% or $121,304 at 6%; with 50% employer match about $121,304 at 4% or $80,869 at 6%; with 100% employer match about $90,978 at 4% or $60,652 at 6%.
IRWIN SEATING COMPANY-HOURLY EMPLOYEES RETIREMENT PLAN-235$13,471,537$767,041$3,264iApproximate average salary by contribution assumption: employee only about $81,600 at 4% or $54,400 at 6%; with 50% employer match about $54,400 at 4% or $36,267 at 6%; with 100% employer match about $40,800 at 4% or $27,200 at 6%.
Irwin Seating Company Group Health-340---
Irwin Seating Company Group Term-360---
Irwin Seating Company Long Term Disability Plan-340---
Irwin Seating Company Flexible Benefits-78---
20036401$32,905,172$3,175,611$7,919iApproximate average salary by contribution assumption: employee only about $197,981 at 4% or $131,987 at 6%; with 50% employer match about $131,987 at 4% or $87,991 at 6%; with 100% employer match about $98,990 at 4% or $65,994 at 6%.
Irwin Seating Company Profit Sharing Plan-270$21,165,883$2,333,055$8,641iApproximate average salary by contribution assumption: employee only about $216,024 at 4% or $144,016 at 6%; with 50% employer match about $144,016 at 4% or $96,010 at 6%; with 100% employer match about $108,012 at 4% or $72,008 at 6%.
IRWIN SEATING COMPANY-HOURLY EMPLOYEES RETIREMENT PLAN-238$11,739,289$842,556$3,540iApproximate average salary by contribution assumption: employee only about $88,504 at 4% or $59,003 at 6%; with 50% employer match about $59,003 at 4% or $39,335 at 6%; with 100% employer match about $44,252 at 4% or $29,501 at 6%.
Irwin Seating Company Group Term-401---
Irwin Seating Company Group Health-368---
Irwin Seating Company Flexible Benefits-89---
Irwin Seating Company Long Term Disability Plan-401---
20026411$23,663,351$2,930,922$7,131iApproximate average salary by contribution assumption: employee only about $178,280 at 4% or $118,853 at 6%; with 50% employer match about $118,853 at 4% or $79,236 at 6%; with 100% employer match about $89,140 at 4% or $59,427 at 6%.
Irwin Seating Company Profit Sharing Plan-267$14,482,451$1,993,638$7,467iApproximate average salary by contribution assumption: employee only about $186,670 at 4% or $124,447 at 6%; with 50% employer match about $124,447 at 4% or $82,965 at 6%; with 100% employer match about $93,335 at 4% or $62,223 at 6%.
IRWIN SEATING COMPANY-HOURLY EMPLOYEES RETIREMENT PLAN-251$9,180,900$937,284$3,734iApproximate average salary by contribution assumption: employee only about $93,355 at 4% or $62,237 at 6%; with 50% employer match about $62,237 at 4% or $41,491 at 6%; with 100% employer match about $46,677 at 4% or $31,118 at 6%.
Irwin Seating Company Long Term Disability Plan-411---
Irwin Seating Company Flexible Benefits-80---
Irwin Seating Company Group Health-396---
Irwin Seating Company Group Term-410---
20016408$10,146,681$953,557$2,337iApproximate average salary by contribution assumption: employee only about $58,429 at 4% or $38,952 at 6%; with 50% employer match about $38,952 at 4% or $25,968 at 6%; with 100% employer match about $29,214 at 4% or $19,476 at 6%.
IRWIN SEATING COMPANY-HOURLY EMPLOYEES RETIREMENT PLAN-262$10,146,681$953,557$3,640iApproximate average salary by contribution assumption: employee only about $90,988 at 4% or $60,659 at 6%; with 50% employer match about $60,659 at 4% or $40,439 at 6%; with 100% employer match about $45,494 at 4% or $30,329 at 6%.
Irwin Seating Company Long Term Disability Plan-408---
Irwin Seating Company Profit Sharing Plan-226---
Irwin Seating Company Flexible Benefits-70---
Irwin Seating Company Group Term-408---
Irwin Seating Company Group Health-396---
20006590$29,300,523$3,225,941$5,468iApproximate average salary by contribution assumption: employee only about $136,692 at 4% or $91,128 at 6%; with 50% employer match about $91,128 at 4% or $60,752 at 6%; with 100% employer match about $68,346 at 4% or $45,564 at 6%.
Irwin Seating Company Profit Sharing Plan-198$17,923,726$2,102,780$10,620iApproximate average salary by contribution assumption: employee only about $265,503 at 4% or $177,002 at 6%; with 50% employer match about $177,002 at 4% or $118,001 at 6%; with 100% employer match about $132,751 at 4% or $88,501 at 6%.
IRWIN SEATING COMPANY-HOURLY EMPLOYEES RETIREMENT PLAN-327$11,376,797$1,123,161$3,435iApproximate average salary by contribution assumption: employee only about $85,869 at 4% or $57,246 at 6%; with 50% employer match about $57,246 at 4% or $38,164 at 6%; with 100% employer match about $42,934 at 4% or $28,623 at 6%.
Irwin Seating Company Long Term Disability Plan-386---
Irwin Seating Company Group Term-387---
Irwin Seating Dental Plan-590---
Irwin Seating Company Group Health-410---
19994688$0$0-
Irwin Seating Dental Plan-630---
Irwin Seating Company Group Term-688---
Irwin Seating Company Long Term Disability Plan-151---
Irwin Seating Company Group Health-622---