Altair Engineering GmbH
Altair Engineering GmbH is a Private limited company (Ltd.) registered in Germany under HRB 244304 Stuttgart, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Böblingen, Germany. 2 shareholders are on record for Altair Engineering GmbH, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 6 October 2026.
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Shareholders
2
Two shareholders are currently on record for Altair Engineering GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Siemens Industry Software Inc., holding 90% — a majority holding — followed by Siemens Industry Software Inc. at 10%.
Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Siemens Industry Software Inc. | 90% | Handelsregister (Commercial Register) | |
| Siemens Industry Software Inc. | 10% | Handelsregister (Commercial Register) |
Officers
5
Three of the 5 officer records shown for Altair Engineering GmbH are current appointments, filed with Handelsregister (Commercial Register). James R. Scapa (appointed 2006-08-02) and Joakim Tobias Lindholm both serve as Geschäftsführer (managing director); Raoul Maitra serves as Officer. The remaining 2 records shown (Pietro Cervellera and Markus Haller) are former appointments that have since been resigned.
The register reports 11 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Altair Engineering GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Altair Engineering GmbH sits 4 levels below its ultimate parent, Siemens AG, registered in Germany. 2 subsidiaries are recorded beneath it, across 3 jurisdictions. The full chain up to Siemens AG is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Altair Engineering GmbH's own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 2 subsidiaries span Germany, Spain, Austria jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Siemens AG
Germany
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Frequently Asked Questions
Who owns Altair Engineering GmbH?
Two shareholders are currently on record for Altair Engineering GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Siemens Industry Software Inc., holding 90% — a majority holding — followed by Siemens Industry Software Inc. at 10%. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is Altair Engineering GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Altair Engineering GmbH is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does Altair Engineering GmbH have on record?
2 shareholders are shown on record for Altair Engineering GmbH.
What is Altair Engineering GmbH's company registration number?
Altair Engineering GmbH's registration number is HRB 244304 Stuttgart, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Altair Engineering GmbH still an active company?
Altair Engineering GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Altair Engineering GmbH's registered address?
The registered address on file for Altair Engineering GmbH is Böblingen, Germany.
Who are the officers/directors of Altair Engineering GmbH?
Three of the 5 officer records shown for Altair Engineering GmbH are current appointments, filed with Handelsregister (Commercial Register). James R. Scapa (appointed 2006-08-02) and Joakim Tobias Lindholm both serve as Geschäftsführer (managing director); Raoul Maitra serves as Officer. The remaining 2 records shown (Pietro Cervellera and Markus Haller) are former appointments that have since been resigned. Management authority at Altair Engineering GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Altair Engineering GmbH have a parent company or subsidiaries?
Altair Engineering GmbH sits 4 levels below its ultimate parent, Siemens AG, registered in Germany. 2 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 2 subsidiaries span Germany, Spain, Austria jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to Altair Engineering GmbH's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Altair Engineering GmbH's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Altair Engineering GmbH's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Germany, so records like Altair Engineering GmbH's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Handelsregister (Commercial Register) and was last synced on 6 October 2026.