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Oberberg GmbH

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Registration No.
HRB 142133 B Charlottenburg (Berlin)
Incorporation Date
2011-11-09
Company Type
Not disclosed
Address
Berlin, Germany
Website
www.oberbergkliniken.de/
Source: Handelsregister (Commercial Register)

Oberberg GmbH is a Private limited company (Ltd.) registered in Germany under HRB 142133 B Charlottenburg (Berlin), and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 9 November 2011 and lists its registered address as Berlin, Germany. 1 shareholder is on record for Oberberg 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.

Data Provenance
This record is sourced directly from official government registries, including Handelsregister (Commercial Register).

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Shareholders

1

One shareholder is currently on record for Oberberg GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.

The largest of these is SigFreu Holding GmbH, holding 100% — a majority holding.

Because the 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
SigFreu Holding GmbH 100% Handelsregister (Commercial Register)

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Officers

5

Three of the 5 officer records shown for Oberberg GmbH are current appointments, filed with Handelsregister (Commercial Register). Maren Kentgens (appointed 2023-04-28), Matthias Thomas Janta and Alexander Zobel all serve as Geschäftsführer (managing director). The remaining 2 records shown (Michael Jürgen Almeling and Roland Dankwardt) are former appointments that have since been resigned.

The register reports 14 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Management authority at Oberberg 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.

MK
Maren Kentgens ACTIVE

Appointed
2023-04-28
Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

MT
Matthias Thomas Janta ACTIVE

Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

AZ
Alexander Zobel ACTIVE

Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

MJ
Michael Jürgen Almeling RESIGNED

Appointed
2012-10-09
Resigned
2018-03-16
Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

RD
Roland Dankwardt RESIGNED

Appointed
2017-02-14
Resigned
2019-03-13
Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

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Group Structure

Oberberg GmbH sits 2 levels below its ultimate parent, Sigmund International S.A., registered in Luxembourg. 22 subsidiaries are recorded beneath it, across 1 jurisdiction. Immediately above Oberberg GmbH is SigFreu Holding GmbH, holding 100% as filed in Oberberg GmbH's own shareholder record with Handelsregister (Commercial Register). Sigmund International S.A. sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. 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 22 subsidiaries span 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. Three of the 22 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Ultimate HQ
Sigmund International S.A.
Luxembourg
Privatklinik Friedenweiler GmbH
GermanyDE 79098B706866

Klinik Marzipanfabrik Holding GmbH+ subsidiaries
GermanyDE 10623B239076B

Oberberg Klinik Bad Honnef GmbH
GermanyDE 10623B240354B

Oberberg Akademie GmbH
GermanyDE 10623B235358B

Psychosomatische Klinik GmbH & Co. Windach-Ammersee KG+ subsidiaries
GermanyDE 86150A13949

Oberberg Institut GmbH
GermanyDE 10623B236245B

Zentrum Isartal am Kloster Schäftlarn GmbH
GermanyDE 10623B227179B

Oberberg Kliniken Mönchengladbach Kaarst GmbH
GermanyDE 10623B160072B

+14 more entities

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Frequently Asked Questions

Who owns Oberberg GmbH?

One shareholder is currently on record for Oberberg GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is SigFreu Holding GmbH, holding 100% — a majority holding. Because the 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 Oberberg GmbH's UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for Oberberg 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 Oberberg GmbH have on record?

1 shareholder is shown on record for Oberberg GmbH.

What is Oberberg GmbH's company registration number?

Oberberg GmbH's registration number is HRB 142133 B Charlottenburg (Berlin), filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.

Is Oberberg GmbH still an active company?

Oberberg GmbH's status on Handelsregister (Commercial Register) is listed as active.

When was Oberberg GmbH incorporated?

Oberberg GmbH was incorporated on 9 November 2011, according to Handelsregister (Commercial Register).

What is Oberberg GmbH's registered address?

The registered address on file for Oberberg GmbH is Berlin, Germany.

Who are the officers/directors of Oberberg GmbH?

Three of the 5 officer records shown for Oberberg GmbH are current appointments, filed with Handelsregister (Commercial Register). Maren Kentgens (appointed 2023-04-28), Matthias Thomas Janta and Alexander Zobel all serve as Geschäftsführer (managing director). The remaining 2 records shown (Michael Jürgen Almeling and Roland Dankwardt) are former appointments that have since been resigned. Management authority at Oberberg GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does Oberberg GmbH have a parent company or subsidiaries?

Oberberg GmbH sits 2 levels below its ultimate parent, Sigmund International S.A., registered in Luxembourg. 22 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 22 subsidiaries span 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. Three of the 22 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 Oberberg 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 Oberberg 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 Oberberg 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 Oberberg 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.

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