MONTUM Stahl- und Mastbau GmbH
MONTUM Stahl- und Mastbau GmbH is a Private limited company (Ltd.) registered in Germany under HRB 18343 Saarbrücken, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Schiffweiler, Germany. 5 shareholders are on record for MONTUM Stahl- und Mastbau 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 16 October 2026.
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Shareholders
5
Five shareholders are currently on record for MONTUM Stahl- und Mastbau GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is MONTUM GmbH & Co. KG, holding 34.1% — the largest recorded stake — followed by MONTUM GmbH & Co. KG at 20%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 7 shareholders in total, though only the top 5 by holding are shown in this view.
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 |
|---|---|---|---|
| MONTUM GmbH & Co. KG | 34.1% | Handelsregister (Commercial Register) | |
| MONTUM GmbH & Co. KG | 20% | Handelsregister (Commercial Register) | |
| MONTUM GmbH & Co. KG | 13.3% | Handelsregister (Commercial Register) | |
| MONTUM GmbH & Co. KG | 10.9% | Handelsregister (Commercial Register) | |
| MONTUM GmbH & Co. KG | 9.8% | Handelsregister (Commercial Register) |
Officers
3
Two of the 3 officer records shown for MONTUM Stahl- und Mastbau GmbH are current appointments, filed with Handelsregister (Commercial Register). Robert A. Röhlinger serves as Geschäftsführer (managing director); Andreas Beyer serves as Officer. The remaining 1 record shown (Stefan Schaadt) is a former appointment that has since been resigned.
Management authority at MONTUM Stahl- und Mastbau 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
MONTUM Stahl- und Mastbau GmbH sits 1 level below its ultimate parent, MONTUM GmbH & Co. KG, registered in Germany. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Immediately above MONTUM Stahl- und Mastbau GmbH is MONTUM GmbH & Co. KG, holding 88.2% as filed in MONTUM Stahl- und Mastbau GmbH's own shareholder record with Handelsregister (Commercial Register). 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 1 subsidiary spans Germany jurisdiction, 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.
MONTUM GmbH & Co. KG
Germany
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Frequently Asked Questions
Who owns MONTUM Stahl- und Mastbau GmbH?
Five shareholders are currently on record for MONTUM Stahl- und Mastbau GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is MONTUM GmbH & Co. KG, holding 34.1% — the largest recorded stake — followed by MONTUM GmbH & Co. KG at 20%; the remaining 3 shareholders shown hold smaller stakes. 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 MONTUM Stahl- und Mastbau GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for MONTUM Stahl- und Mastbau 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 MONTUM Stahl- und Mastbau GmbH have on record?
5 shareholders are shown on record for MONTUM Stahl- und Mastbau GmbH. The register reports 7 in total; only the top 5 by holding are shown here.
What is MONTUM Stahl- und Mastbau GmbH's company registration number?
MONTUM Stahl- und Mastbau GmbH's registration number is HRB 18343 Saarbrücken, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is MONTUM Stahl- und Mastbau GmbH still an active company?
MONTUM Stahl- und Mastbau GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is MONTUM Stahl- und Mastbau GmbH's registered address?
The registered address on file for MONTUM Stahl- und Mastbau GmbH is Schiffweiler, Germany.
Who are the officers/directors of MONTUM Stahl- und Mastbau GmbH?
Two of the 3 officer records shown for MONTUM Stahl- und Mastbau GmbH are current appointments, filed with Handelsregister (Commercial Register). Robert A. Röhlinger serves as Geschäftsführer (managing director); Andreas Beyer serves as Officer. The remaining 1 record shown (Stefan Schaadt) is a former appointment that has since been resigned. Management authority at MONTUM Stahl- und Mastbau GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does MONTUM Stahl- und Mastbau GmbH have a parent company or subsidiaries?
MONTUM Stahl- und Mastbau GmbH sits 1 level below its ultimate parent, MONTUM GmbH & Co. KG, registered in Germany. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans Germany jurisdiction, 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 MONTUM Stahl- und Mastbau 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 MONTUM Stahl- und Mastbau 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 MONTUM Stahl- und Mastbau 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 MONTUM Stahl- und Mastbau 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 16 October 2026.