![Jan S. Rynkiewicz](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Jan S. Rynkiewicz
Directeur Général chez
Bioeton Deutschland GmbH
Profil
Jan S.
Rynkiewicz is the founder of Courtfield Construction Ltd. (founded in 1977).
He is currently the Chairman of Castle Holdings Ltd., Chairman-Supervisory Board of Stream Poland Sp zoo (since 2012), Co-Managing Director of Bioeton Deutschland GmbH, and President of Castle Holdings LLC.
Mr. Rynkiewicz's former positions include President, Chief Executive Officer & Director of Stream Communications Network & Media, Inc. (1997-2002), Director of Stream Communications Network & Media, Inc. (2003-2004), Member-Supervisory Board & Vice President of Elektrim SA (2001-2002), President-Supervisory Board of Capital Partners Investment Fund I LLC (2003-2004), Member-Supervisory Board of Mostostal Warszawa SA (2002), and President-Supervisory Board of Zaklady Piwowarskie W Zywcu SA (1992-1999).
Mr. Rynkiewicz obtained an undergraduate degree from the University of Warsaw.
Postes actifs de Jan S. Rynkiewicz
| Sociétés | Poste | Début |
|---|---|---|
Castle Holdings LLC
 Castle Holdings LLC Trucks/Construction/Farm MachineryProducer Manufacturing Provides vessels and shipbuilding services | President | 17/09/2010 |
Castle Holdings Ltd.
 Castle Holdings Ltd. Hospital/Nursing ManagementHealth Services Holding company with interest in healthcare | Président | 17/09/2010 |
Stream Poland Sp zoo | Président | - |
Bioeton Deutschland GmbH
 Bioeton Deutschland GmbH Chemicals: SpecialtyProcess Industries Manufactures industrial organic chemicals | Directeur Général | - |
Anciens postes connus de Jan S. Rynkiewicz
| Sociétés | Poste | Fin |
|---|---|---|
Stream Communications Network & Media, Inc.
 Stream Communications Network & Media, Inc. Cable/Satellite TVConsumer Services Offers cable television, Internet and VoIP services | Directeur/Membre du Conseil | 31/05/2004 |
Capital Partners Investment Fund I LLC | Président | 01/01/2004 |
Stream Communications Network & Media, Inc.
Stream Communications Network & Media, Inc. Cable/Satellite TVConsumer Services Offers cable television, Internet and VoIP services | Directeur/Membre du Conseil | 01/02/2002 |
| MOSTOSTAL WARSZAWA S.A. | Directeur/Membre du Conseil | 02/01/2002 |
Elektrim SA
 Elektrim SA Specialty TelecommunicationsCommunications Operates as a holding company engaged in the power and telecommunications industries | Directeur/Membre du Conseil | 01/01/2002 |
Formation de Jan S. Rynkiewicz
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
12
Relations au 1er degré
11
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 11 |
|---|---|
Elektrim SA
Elektrim SA Specialty TelecommunicationsCommunications Operates as a holding company engaged in the power and telecommunications industries | Communications |
Stream Communications Network & Media, Inc.
Stream Communications Network & Media, Inc. Cable/Satellite TVConsumer Services Offers cable television, Internet and VoIP services | Consumer Services |
Capital Partners Investment Fund I LLC | |
Mostostal Warszawa SA
 Mostostal Warszawa SA Engineering & ConstructionIndustrial Services Provides construction services | Industrial Services |
Castle Holdings Ltd.
Castle Holdings Ltd. Hospital/Nursing ManagementHealth Services Holding company with interest in healthcare | Health Services |
Zaklady Piwowarskie W Zywcu SA
 Zaklady Piwowarskie W Zywcu SA Food DistributorsDistribution Services Produces alcoholic beveraged | Distribution Services |
Castle Holdings LLC
Castle Holdings LLC Trucks/Construction/Farm MachineryProducer Manufacturing Provides vessels and shipbuilding services | Producer Manufacturing |
University of Warsaw
 University of Warsaw Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Courtfield Construction Ltd. | |
Bioeton Deutschland GmbH
Bioeton Deutschland GmbH Chemicals: SpecialtyProcess Industries Manufactures industrial organic chemicals | Process Industries |
Stream Poland Sp zoo |
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