# Altair Engineering: company

Canonical ID: `e3987217-de48-415a-bdca-d0b57b09f131`

## Key facts

- **Headquarters:** Troy, MI
- **Founded:** 1985
- **Ownership:** Acquired by Siemens in 2025

- **Slug:** altair-engineering
- **Status:** acquired (by Siemens, 2025)
- **Founded:** 1985
- **HQ:** Troy, MI

## Models

_No models registered._

## Acquisitions (1)

- [acquired by Siemens](/acquisitions/siemens-acquires-altair-2024.md) _full acquisition_ (2024-10-30)

## Supplies to

_No verified supply relationships on file. Supply-chain coverage is being added across the registry; check back as the seed populates this company's outbound edges._

_Outbound supply edges. Each appears when verified with at least two strong sources. Sources are append-only; corrections add new sources rather than rewrite history._

## Sources (1)

1. https://www.altair.com/

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