Civic Intelligence

Altair Corporation

Plan context: Altair Corporation Employees Profit Sharing Plan and Trust

EIN 37-0739067 • Lincolnshire, IL • 27 filings • 1 plans

350 Barclay BoulevardLincolnshire, IL 60069
Current Snapshot

Latest Year

2025

2025 Participants

47

2025 Assets

$6,635,708

2025 Contributions

$340,709

Historical Graphs

Total Assets Over Time

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

$7,368,987$3,684,494$0199920122025YearValue
$6,635,708Latest year 2025

Participants Over Time

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

125630199920122025YearValue
47Latest 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
2025147$6,635,708$340,709$7,249iApproximate average salary by contribution assumption: employee only about $181,228 at 4% or $120,819 at 6%; with 50% employer match about $120,819 at 4% or $80,546 at 6%; with 100% employer match about $90,614 at 4% or $60,409 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-47$6,635,708$340,709$7,249iApproximate average salary by contribution assumption: employee only about $181,228 at 4% or $120,819 at 6%; with 50% employer match about $120,819 at 4% or $80,546 at 6%; with 100% employer match about $90,614 at 4% or $60,409 at 6%.
2024145$5,886,240$292,366$6,497iApproximate average salary by contribution assumption: employee only about $162,426 at 4% or $108,284 at 6%; with 50% employer match about $108,284 at 4% or $72,189 at 6%; with 100% employer match about $81,213 at 4% or $54,142 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-45$5,886,240$292,366$6,497iApproximate average salary by contribution assumption: employee only about $162,426 at 4% or $108,284 at 6%; with 50% employer match about $108,284 at 4% or $72,189 at 6%; with 100% employer match about $81,213 at 4% or $54,142 at 6%.
2023167$5,820,818$234,636$3,502iApproximate average salary by contribution assumption: employee only about $87,551 at 4% or $58,367 at 6%; with 50% employer match about $58,367 at 4% or $38,911 at 6%; with 100% employer match about $43,775 at 4% or $29,184 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-67$5,820,818$234,636$3,502iApproximate average salary by contribution assumption: employee only about $87,551 at 4% or $58,367 at 6%; with 50% employer match about $58,367 at 4% or $38,911 at 6%; with 100% employer match about $43,775 at 4% or $29,184 at 6%.
2022179$5,431,023$205,514$2,601iApproximate average salary by contribution assumption: employee only about $65,036 at 4% or $43,357 at 6%; with 50% employer match about $43,357 at 4% or $28,905 at 6%; with 100% employer match about $32,518 at 4% or $21,679 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-79$5,431,023$205,514$2,601iApproximate average salary by contribution assumption: employee only about $65,036 at 4% or $43,357 at 6%; with 50% employer match about $43,357 at 4% or $28,905 at 6%; with 100% employer match about $32,518 at 4% or $21,679 at 6%.
2021176$7,368,987$217,999$2,868iApproximate average salary by contribution assumption: employee only about $71,710 at 4% or $47,807 at 6%; with 50% employer match about $47,807 at 4% or $31,871 at 6%; with 100% employer match about $35,855 at 4% or $23,903 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-76$7,368,987$217,999$2,868iApproximate average salary by contribution assumption: employee only about $71,710 at 4% or $47,807 at 6%; with 50% employer match about $47,807 at 4% or $31,871 at 6%; with 100% employer match about $35,855 at 4% or $23,903 at 6%.
2020173$6,521,098$172,213$2,359iApproximate average salary by contribution assumption: employee only about $58,977 at 4% or $39,318 at 6%; with 50% employer match about $39,318 at 4% or $26,212 at 6%; with 100% employer match about $29,489 at 4% or $19,659 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-73$6,521,098$172,213$2,359iApproximate average salary by contribution assumption: employee only about $58,977 at 4% or $39,318 at 6%; with 50% employer match about $39,318 at 4% or $26,212 at 6%; with 100% employer match about $29,489 at 4% or $19,659 at 6%.
2019166$5,548,758$190,440$2,885iApproximate average salary by contribution assumption: employee only about $72,136 at 4% or $48,091 at 6%; with 50% employer match about $48,091 at 4% or $32,061 at 6%; with 100% employer match about $36,068 at 4% or $24,045 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-66$5,548,758$190,440$2,885iApproximate average salary by contribution assumption: employee only about $72,136 at 4% or $48,091 at 6%; with 50% employer match about $48,091 at 4% or $32,061 at 6%; with 100% employer match about $36,068 at 4% or $24,045 at 6%.
2018157$4,783,271$208,733$3,662iApproximate average salary by contribution assumption: employee only about $91,550 at 4% or $61,033 at 6%; with 50% employer match about $61,033 at 4% or $40,689 at 6%; with 100% employer match about $45,775 at 4% or $30,517 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-57$4,783,271$208,733$3,662iApproximate average salary by contribution assumption: employee only about $91,550 at 4% or $61,033 at 6%; with 50% employer match about $61,033 at 4% or $40,689 at 6%; with 100% employer match about $45,775 at 4% or $30,517 at 6%.
2017160$5,167,859$173,690$2,895iApproximate average salary by contribution assumption: employee only about $72,371 at 4% or $48,247 at 6%; with 50% employer match about $48,247 at 4% or $32,165 at 6%; with 100% employer match about $36,185 at 4% or $24,124 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-60$5,167,859$173,690$2,895iApproximate average salary by contribution assumption: employee only about $72,371 at 4% or $48,247 at 6%; with 50% employer match about $48,247 at 4% or $32,165 at 6%; with 100% employer match about $36,185 at 4% or $24,124 at 6%.
2016169$4,300,455$193,704$2,807iApproximate average salary by contribution assumption: employee only about $70,183 at 4% or $46,788 at 6%; with 50% employer match about $46,788 at 4% or $31,192 at 6%; with 100% employer match about $35,091 at 4% or $23,394 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-69$4,300,455$193,704$2,807iApproximate average salary by contribution assumption: employee only about $70,183 at 4% or $46,788 at 6%; with 50% employer match about $46,788 at 4% or $31,192 at 6%; with 100% employer match about $35,091 at 4% or $23,394 at 6%.
2015177$4,456,872$205,759$2,672iApproximate average salary by contribution assumption: employee only about $66,805 at 4% or $44,537 at 6%; with 50% employer match about $44,537 at 4% or $29,691 at 6%; with 100% employer match about $33,402 at 4% or $22,268 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-77$4,456,872$205,759$2,672iApproximate average salary by contribution assumption: employee only about $66,805 at 4% or $44,537 at 6%; with 50% employer match about $44,537 at 4% or $29,691 at 6%; with 100% employer match about $33,402 at 4% or $22,268 at 6%.
2014176$4,946,838$203,355$2,676iApproximate average salary by contribution assumption: employee only about $66,893 at 4% or $44,595 at 6%; with 50% employer match about $44,595 at 4% or $29,730 at 6%; with 100% employer match about $33,447 at 4% or $22,298 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-76$4,946,838$203,355$2,676iApproximate average salary by contribution assumption: employee only about $66,893 at 4% or $44,595 at 6%; with 50% employer match about $44,595 at 4% or $29,730 at 6%; with 100% employer match about $33,447 at 4% or $22,298 at 6%.
2013151$4,842,980$205,966$4,039iApproximate average salary by contribution assumption: employee only about $100,964 at 4% or $67,309 at 6%; with 50% employer match about $67,309 at 4% or $44,873 at 6%; with 100% employer match about $50,482 at 4% or $33,655 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-51$4,842,980$205,966$4,039iApproximate average salary by contribution assumption: employee only about $100,964 at 4% or $67,309 at 6%; with 50% employer match about $67,309 at 4% or $44,873 at 6%; with 100% employer match about $50,482 at 4% or $33,655 at 6%.
2012155$4,465,478$208,470$3,790iApproximate average salary by contribution assumption: employee only about $94,759 at 4% or $63,173 at 6%; with 50% employer match about $63,173 at 4% or $42,115 at 6%; with 100% employer match about $47,380 at 4% or $31,586 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-55$4,465,478$208,470$3,790iApproximate average salary by contribution assumption: employee only about $94,759 at 4% or $63,173 at 6%; with 50% employer match about $63,173 at 4% or $42,115 at 6%; with 100% employer match about $47,380 at 4% or $31,586 at 6%.
2011157$4,144,674$217,813$3,821iApproximate average salary by contribution assumption: employee only about $95,532 at 4% or $63,688 at 6%; with 50% employer match about $63,688 at 4% or $42,459 at 6%; with 100% employer match about $47,766 at 4% or $31,844 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-57$4,144,674$217,813$3,821iApproximate average salary by contribution assumption: employee only about $95,532 at 4% or $63,688 at 6%; with 50% employer match about $63,688 at 4% or $42,459 at 6%; with 100% employer match about $47,766 at 4% or $31,844 at 6%.
2010164$4,475,940$250,030$3,907iApproximate average salary by contribution assumption: employee only about $97,668 at 4% or $65,112 at 6%; with 50% employer match about $65,112 at 4% or $43,408 at 6%; with 100% employer match about $48,834 at 4% or $32,556 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-64$4,475,940$250,030$3,907iApproximate average salary by contribution assumption: employee only about $97,668 at 4% or $65,112 at 6%; with 50% employer match about $65,112 at 4% or $43,408 at 6%; with 100% employer match about $48,834 at 4% or $32,556 at 6%.
2009165$4,035,461$242,901$3,737iApproximate average salary by contribution assumption: employee only about $93,423 at 4% or $62,282 at 6%; with 50% employer match about $62,282 at 4% or $41,522 at 6%; with 100% employer match about $46,712 at 4% or $31,141 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-65$4,035,461$242,901$3,737iApproximate average salary by contribution assumption: employee only about $93,423 at 4% or $62,282 at 6%; with 50% employer match about $62,282 at 4% or $41,522 at 6%; with 100% employer match about $46,712 at 4% or $31,141 at 6%.
2008158$3,101,618$240,255$4,142iApproximate average salary by contribution assumption: employee only about $103,558 at 4% or $69,039 at 6%; with 50% employer match about $69,039 at 4% or $46,026 at 6%; with 100% employer match about $51,779 at 4% or $34,519 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-58$3,101,618$240,255$4,142iApproximate average salary by contribution assumption: employee only about $103,558 at 4% or $69,039 at 6%; with 50% employer match about $69,039 at 4% or $46,026 at 6%; with 100% employer match about $51,779 at 4% or $34,519 at 6%.
2007160$4,193,389$256,562$4,276iApproximate average salary by contribution assumption: employee only about $106,901 at 4% or $71,267 at 6%; with 50% employer match about $71,267 at 4% or $47,511 at 6%; with 100% employer match about $53,450 at 4% or $35,634 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-60$4,193,389$256,562$4,276iApproximate average salary by contribution assumption: employee only about $106,901 at 4% or $71,267 at 6%; with 50% employer match about $71,267 at 4% or $47,511 at 6%; with 100% employer match about $53,450 at 4% or $35,634 at 6%.
2006154$3,890,265$383,750$7,106iApproximate average salary by contribution assumption: employee only about $177,662 at 4% or $118,441 at 6%; with 50% employer match about $118,441 at 4% or $78,961 at 6%; with 100% employer match about $88,831 at 4% or $59,221 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-54$3,890,265$383,750$7,106iApproximate average salary by contribution assumption: employee only about $177,662 at 4% or $118,441 at 6%; with 50% employer match about $118,441 at 4% or $78,961 at 6%; with 100% employer match about $88,831 at 4% or $59,221 at 6%.
2005159$3,367,191$290,185$4,918iApproximate average salary by contribution assumption: employee only about $122,960 at 4% or $81,973 at 6%; with 50% employer match about $81,973 at 4% or $54,649 at 6%; with 100% employer match about $61,480 at 4% or $40,987 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-59$3,367,191$290,185$4,918iApproximate average salary by contribution assumption: employee only about $122,960 at 4% or $81,973 at 6%; with 50% employer match about $81,973 at 4% or $54,649 at 6%; with 100% employer match about $61,480 at 4% or $40,987 at 6%.
2004163$3,137,791$234,894$3,728iApproximate average salary by contribution assumption: employee only about $93,212 at 4% or $62,141 at 6%; with 50% employer match about $62,141 at 4% or $41,428 at 6%; with 100% employer match about $46,606 at 4% or $31,071 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-63$3,137,791$234,894$3,728iApproximate average salary by contribution assumption: employee only about $93,212 at 4% or $62,141 at 6%; with 50% employer match about $62,141 at 4% or $41,428 at 6%; with 100% employer match about $46,606 at 4% or $31,071 at 6%.
2003162$2,899,729$230,041$3,710iApproximate average salary by contribution assumption: employee only about $92,758 at 4% or $61,839 at 6%; with 50% employer match about $61,839 at 4% or $41,226 at 6%; with 100% employer match about $46,379 at 4% or $30,919 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-62$2,899,729$230,041$3,710iApproximate average salary by contribution assumption: employee only about $92,758 at 4% or $61,839 at 6%; with 50% employer match about $61,839 at 4% or $41,226 at 6%; with 100% employer match about $46,379 at 4% or $30,919 at 6%.
2002165$2,666,028$231,074$3,555iApproximate average salary by contribution assumption: employee only about $88,875 at 4% or $59,250 at 6%; with 50% employer match about $59,250 at 4% or $39,500 at 6%; with 100% employer match about $44,437 at 4% or $29,625 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-65$2,666,028$231,074$3,555iApproximate average salary by contribution assumption: employee only about $88,875 at 4% or $59,250 at 6%; with 50% employer match about $59,250 at 4% or $39,500 at 6%; with 100% employer match about $44,437 at 4% or $29,625 at 6%.
2001165$3,137,300$254,048$3,908iApproximate average salary by contribution assumption: employee only about $97,711 at 4% or $65,141 at 6%; with 50% employer match about $65,141 at 4% or $43,427 at 6%; with 100% employer match about $48,855 at 4% or $32,570 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-65$3,137,300$254,048$3,908iApproximate average salary by contribution assumption: employee only about $97,711 at 4% or $65,141 at 6%; with 50% employer match about $65,141 at 4% or $43,427 at 6%; with 100% employer match about $48,855 at 4% or $32,570 at 6%.
2000193$3,267,889$407,844$4,385iApproximate average salary by contribution assumption: employee only about $109,635 at 4% or $73,090 at 6%; with 50% employer match about $73,090 at 4% or $48,727 at 6%; with 100% employer match about $54,818 at 4% or $36,545 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-93$3,267,889$407,844$4,385iApproximate average salary by contribution assumption: employee only about $109,635 at 4% or $73,090 at 6%; with 50% employer match about $73,090 at 4% or $48,727 at 6%; with 100% employer match about $54,818 at 4% or $36,545 at 6%.
19991125$3,128,362$429,237$3,434iApproximate average salary by contribution assumption: employee only about $85,847 at 4% or $57,232 at 6%; with 50% employer match about $57,232 at 4% or $38,154 at 6%; with 100% employer match about $42,924 at 4% or $28,616 at 6%.
Altair Corporation Employees Profit Sharing Plan and Trust-125$3,128,362$429,237$3,434iApproximate average salary by contribution assumption: employee only about $85,847 at 4% or $57,232 at 6%; with 50% employer match about $57,232 at 4% or $38,154 at 6%; with 100% employer match about $42,924 at 4% or $28,616 at 6%.