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  2. Altair Engineering, Inc.
  • Benefits analytics
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Filings through Oct 24, 2026.

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Altair Engineering, Inc.

EIN 38-2591828-mechanical or industrial engineering-Latest filing 2025
Plans
2
Retirement
1
$269.7M assets
Health & Benefits
1
$1.0M premiums
Participants
2,353
1820 EAST BIG BEAVER ROAD - TROY, MI 48083586-854-3640altair-engineering.comLinkedIn501-1000 employeesmechanical or industrial engineering
Plans on this EIN
2 filings
#001401(k)-$269.7M - 1,433 part#501Mixed-$1.0M - 920 lives

Health & Benefits portfolio - carriers, brokers and premium across this company's health and benefits plan.

Benefits portfolio analytics

1 plan / $1.0M premiums / 920 covered lives

Coverage by line

Premium dollars by benefit type (bundled lines overlap)

  • Other$991K
  • Long-term disability$744K
  • Life$741K
  • Health$8K
Total $1.0M4 rows
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Plan summaries

Each card links to its plan page. The plan page shows fees vs peers, audit grade, history and counterparties.

Retirement#001

ALTAIR SALARY REDUCTION PROFIT SHARING PLAN

401(k)

Assets$269.7M
Participants1,433
On the plan page
Fees vs peersAudit gradeAsset trajectoryContributionsSch C providers
Open plan
Health & Benefits#501

ALTAIR ENGINEERING INC. CAFETERIA PLAN

Mixed - UNUM LIFE INSURANCE COMPANY OF AMERICA

Premiums$1.0M
Covered lives920
On the plan page
Premium breakdownCarriersBrokersCoverage stats
Open plan

Retirement plans

1 plan on this EIN

PlanNameTypeAssetsParticipantsLatest year
#001ALTAIR SALARY REDUCTION PROFIT SHARING PLAN401(k)$269.7M1,4332025
  • ALTAIR SALARY REDUCTION PROFIT SHARING PLAN$269.7M
    #001 · 401(k) · 20251,433

Health & Benefits plans

1 plan on this EIN

PlanNameFundingCarrierPremiumsCoveredLatest year
#501ALTAIR ENGINEERING INC. CAFETERIA PLANMixedUNUM LIFE INSURANCE COMPANY OF AMERICA$1.0M9202025
  • ALTAIR ENGINEERING INC. CAFETERIA PLAN$1.0M
    #501 · Mixed · UNUM LIFE INSURANCE COMPANY OF AMERICA · 2025920
Retirement plans
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