Siegfried Jacob Metallwerke GmbH & Co. KG
Siegfried Jacob Metallwerke GmbH & Co. KG is a registered legal entity registered in Germany under HRA 4684 Hagen, and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 1 July 1995 and lists its registered address as Ennepetal, Germany. 4 shareholders are on record for Siegfried Jacob Metallwerke GmbH & Co. KG, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 6 October 2026.
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Shareholders
4
Four shareholders are currently on record for Siegfried Jacob Metallwerke GmbH & Co. KG, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Eckhard Jacob, holding 61% — a majority holding — followed by Martin-Christopher Jacob at 13%; the remaining 2 shareholders shown hold smaller stakes.
Every shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Eckhard Jacob | 61% | Handelsregister (Commercial Register) | |
| Martin-Christopher Jacob | 13% | Handelsregister (Commercial Register) | |
| Anna-Lena Jacob-Schöneweiß | 13% | Handelsregister (Commercial Register) | |
| Marie-Christin Jacob | 13% | Handelsregister (Commercial Register) |
Officers
5
Two of the 5 officer records shown for Siegfried Jacob Metallwerke GmbH & Co. KG are current appointments, filed with Handelsregister (Commercial Register). Brigitte Jacob (appointed 2004-02-18) and Martina Jacob (appointed 2004-02-18) both serve as Limited Partner. The remaining 3 records shown (Jürgen Walter Teimann, Andreas Brinkmann and 1 other) are former appointments that have since been resigned.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Siegfried Jacob Metallwerke GmbH & Co. KG 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
Siegfried Jacob Metallwerke GmbH & Co. KG has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 3 jurisdictions. 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 7 subsidiaries span Germany, Czechia, Netherlands 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. Three of the 7 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Siegfried Jacob Metallwerke GmbH & Co. KG
Germany
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Frequently Asked Questions
Who owns Siegfried Jacob Metallwerke GmbH & Co. KG?
Four shareholders are currently on record for Siegfried Jacob Metallwerke GmbH & Co. KG, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Eckhard Jacob, holding 61% — a majority holding — followed by Martin-Christopher Jacob at 13%; the remaining 2 shareholders shown hold smaller stakes. Every shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is Siegfried Jacob Metallwerke GmbH & Co. KG's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Siegfried Jacob Metallwerke GmbH & Co. KG is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does Siegfried Jacob Metallwerke GmbH & Co. KG have on record?
4 shareholders are shown on record for Siegfried Jacob Metallwerke GmbH & Co. KG.
What is Siegfried Jacob Metallwerke GmbH & Co. KG's company registration number?
Siegfried Jacob Metallwerke GmbH & Co. KG's registration number is HRA 4684 Hagen, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Siegfried Jacob Metallwerke GmbH & Co. KG still an active company?
Siegfried Jacob Metallwerke GmbH & Co. KG's status on Handelsregister (Commercial Register) is listed as active.
When was Siegfried Jacob Metallwerke GmbH & Co. KG incorporated?
Siegfried Jacob Metallwerke GmbH & Co. KG was incorporated on 1 July 1995, according to Handelsregister (Commercial Register).
What is Siegfried Jacob Metallwerke GmbH & Co. KG's registered address?
The registered address on file for Siegfried Jacob Metallwerke GmbH & Co. KG is Ennepetal, Germany.
Who are the officers/directors of Siegfried Jacob Metallwerke GmbH & Co. KG?
Two of the 5 officer records shown for Siegfried Jacob Metallwerke GmbH & Co. KG are current appointments, filed with Handelsregister (Commercial Register). Brigitte Jacob (appointed 2004-02-18) and Martina Jacob (appointed 2004-02-18) both serve as Limited Partner. The remaining 3 records shown (Jürgen Walter Teimann, Andreas Brinkmann and 1 other) are former appointments that have since been resigned. Management authority at Siegfried Jacob Metallwerke GmbH & Co. KG sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Siegfried Jacob Metallwerke GmbH & Co. KG have a parent company or subsidiaries?
Siegfried Jacob Metallwerke GmbH & Co. KG has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 3 jurisdictions. Those 7 subsidiaries span Germany, Czechia, Netherlands 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. Three of the 7 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Siegfried Jacob Metallwerke GmbH & Co. KG's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Siegfried Jacob Metallwerke GmbH & Co. KG's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Siegfried Jacob Metallwerke GmbH & Co. KG'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 Siegfried Jacob Metallwerke GmbH & Co. KG'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.