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Frank-Ulrich Peter Michael Wiener, Zug, Switzerland

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Active participations
Company Type of participation Size
Only investments greater than 0.5% will be shown.
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26 Aug 2024
Member of the Executive Board: Detlef Dietrich, Axel Paeger, Stephan Rudolph · Treasurer: Christina N. Karbach · No longer Treasurer (1) · Proxy policy · Company statute
14 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
21 Jul 2022
Managing Director: Frank-Ulrich Wiener · Address
7 Jul 2021
Managing Director: Stephan Freitag, Frank-Ulrich Wiener
4 Mar 2021
Managing Director: Frank-Ulrich Wiener · No longer Managing Director: Michael Dieckmann
18 Oct 2017 as Beteiligungsgesellschaft Seniorenheim Ratzeburg mbH
Managing Director: Michael Dieckmann, Michael Stark, Frank-Ulrich Wiener · No longer Managing Director: Klaus Eggert, Pia Meifert · No longer Authorized signatory (ppa) (1)
6 May 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
2 Mar 2022
Managing Director: Stephan Freitag, Frank-Ulrich Wiener · No longer Managing Director: Claudia Hegenberg
10 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
5 Dec 2022
Managing Director: Stephan Freitag, Frank-Ulrich Wiener · No longer Managing Director: Michael Schmitt, Martin Stein
8 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
19 Oct 2022
Managing Director: Stephan Freitag, Frank-Ulrich Wiener · No longer Managing Director: Michael Schmitt, Martin Stein
8 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
19 Oct 2022
Managing Director: Stephan Freitag, Frank-Ulrich Wiener · No longer Managing Director: Michael Schmitt, Martin Stein
8 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
20 Oct 2022
Managing Director: Stephan Freitag, Frank-Ulrich Wiener · No longer Managing Director: Michael Schmitt, Martin Stein
9 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
14 Jan 2020
Reg­is­tra­tion · Managing Director: Michael Dieckmann, Frank-Ulrich Wiener · Address · Capital: €25,000 · Share­holder agreement · Legal form: GmbH · Proxy policy · Corporate Purpose
22 Apr 2025
Managing Director: Stephan Freitag · No longer Managing Director: Frank-Ulrich Wiener
19 Oct 2022
Managing Director: Frank-Ulrich Wiener · No longer Managing Director: Martin Stein
18 Jun 2025
Managing Director: Stephan Freitag · No longer Managing Director: Frank-Ulrich Wiener
25 Oct 2022
Managing Director: Frank-Ulrich Wiener · No longer Managing Director: Martin Stein
8 May 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
8 Feb 2022 as Sana Kliniken Ostholstein GmbH
Managing Director: Stephan Freitag, Frank-Ulrich Wiener · No longer Managing Director: Cord Meyer
10 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
12 May 2015
Managing Director: Michael Dieckmann, Frank-Ulrich Wiener · No longer Managing Director (1)
10 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
1 Jun 2015
Managing Director: Michael Dieckmann, Frank-Ulrich Wiener · No longer Managing Director (1)
24 Jul 2025
No longer Managing Director: Frank Wiener
17 Jul 2025
No longer Branch Office Manager: Frank-Ulrich Wiener
23 Apr 2025
Managing Director: Stephan Freitag · No longer Managing Director: Frank-Ulrich Wiener
15 Nov 2022
Managing Director: Frank-Ulrich Wiener · No longer Managing Director: Martin Stein
15 Apr 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
13 May 2015
Managing Director: Michael Dieckmann, Frank-Ulrich Wiener · No longer Managing Director (1)
6 May 2025
Managing Director: Stephan Freitag, Katja Loesche · No longer Managing Director: Frank-Ulrich Wiener
23 Jul 2025
Managing Director: Stephan Freitag · No longer Managing Director: Frank-Ulrich Wiener
3 Jun 2025
Managing Director: Freitag Stephan · No longer Managing Director: Frank-Ulrich Wiener
31 Oct 2022
Managing Director: Frank-Ulrich Wiener · No longer Managing Director: Martin Stein

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