Jan Willem Antoon Sinke

Chief Executive Officer at Thelen Immobilien Management GmbH

Finance

Network origin in Jan Willem Antoon Sinke first degree

Entity	Entity type	Industry
Thelen Immobilien Management GmbH Thelen Immobilien Management GmbH Real Estate DevelopmentFinance Thelen Immobilien Management GmbH provides real estate management services. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen, Jan Willem Antoon Sinke. 2	Private Company	Real Estate Development	2

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Jan Willem Antoon Sinke via their personal network

Company	Sector	Related people	Main position
AREAL IMMOBILIEN U. BETEILIGUNGS-AG	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chairman Director/Board Member
TIH Immobilien Verwaltungs GmbH TIH Immobilien Verwaltungs GmbH Real Estate DevelopmentFinance TIH Immobilien Verwaltungs GmbH purchases and sells land, buildings, and apartments. The private company is based in Essen, Germany. The CEOs of the German company are Wolfgang Thelen and Christoph Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Treu Immo GmbH Treu Immo GmbH Real Estate DevelopmentFinance Treu Immo GmbH is a German company that specializes in the buying and selling of land, buildings, and flats. The private company is based in Essen, Germany. The CEOs of the company are Wolfgang Thelen and Christoph Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
GGAV Grundstücks-, Gebäude- und Anlagen-Verwertungsgesellschaf GGAV Grundstücks-, Gebäude- und Anlagen-Verwertungsgesellschaf Real Estate DevelopmentFinance Part of Thelen Holding GmbH, GGAV Grundstücks-, Gebäude- und Anlagen-Verwertungsgesellschaft is a company based in Essen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. GGAV Grundstücks-, Gebäude- und Anlagen-Verwertungsgesellschaft engages in buying and selling of commercial premises and non-residential buildings. The German company was founded in 2009.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
BGV Berlin Grundbesitz Verwaltungs GmbH BGV Berlin Grundbesitz Verwaltungs GmbH Real Estate DevelopmentFinance BGV Berlin Grundbesitz Verwaltungs GmbH provides real estate services. The private company is based in Essen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. The German company was founded in 2007.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Franken Grundbesitz GmbH Thelen Franken Grundbesitz GmbH Real Estate DevelopmentFinance Thelen Franken Grundbesitz GmbH is a real estate agency based in Germany. The CEOs of the German company are Wolfgang Thelen and Christoph Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Euroimmo GmbH Euroimmo GmbH Real Estate DevelopmentFinance Euroimmo GmbH is a German company that buys and sells land, buildings, and flats. The private company is based in Essen, Germany. The CEOs of the company are Christoph Thelen, Wolfgang Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Grundbesitz GmbH Thelen Grundbesitz GmbH Real Estate DevelopmentFinance Thelen Grundbesitz GmbH manages land, buildings, and apartments. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen and Wolfgang Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Gewerbepark Bochum GmbH Thelen Gewerbepark Bochum GmbH Real Estate DevelopmentFinance Thelen Gewerbepark Bochum GmbH is a German company that rents and leases land, buildings, and apartments. The private company is based in Essen, Germany. The CEOs are Wolfgang Thelen, Christoph Thelen. The company was founded in 2010.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Rhein Ruhr Immobilien GmbH Thelen Rhein Ruhr Immobilien GmbH Real Estate DevelopmentFinance Thelen Rhein Ruhr Immobilien GmbH provides real estate services. The private company is based in Essen, Germany. The CEOs are Wolfgang Thelen, Christoph Thelen. The German company was founded in 2010.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Betriebsanlagen GmbH Thelen Betriebsanlagen GmbH Miscellaneous Commercial ServicesCommercial Services Part of Thelen Holding GmbH, Thelen Betriebsanlagen GmbH is a German company that provides project planning and management services. The company is based in Essen, Germany. The CEOs are Wolfgang Thelen, Christoph Thelen. The company was founded in 2007.	Miscellaneous Commercial Services	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
BNS Immobilien GmbH BNS Immobilien GmbH Real Estate DevelopmentFinance BNS Immobilien GmbH provides real estate services. The private company is based in Essen, Germany. The CEOs of the German company are Wolfgang Thelen, Christoph Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen SAarland Immobilien Gmbh Thelen SAarland Immobilien Gmbh Financial ConglomeratesFinance Thelen Saarland Immobilien GmbH provides investment services. The company is based in Essen, Germany, Germany. The CEOs of the German company are Wolfgang Thelen, Christoph Thelen.	Financial Conglomerates	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Berlin Capital GmbH Thelen Berlin Capital GmbH Investment ManagersFinance Thelen Berlin Capital GmbH provides investment services. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Investment Managers	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
AREAL Gewerbe I GmbH & Co. KG AREAL Gewerbe I GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services AREAL Gewerbe I GmbH & Co. KG provides economic services. The private company is based in Essen, Germany. The CEOs are Wolfgang Thelen, Christoph Thelen. The German company was founded in 2016.	Miscellaneous Commercial Services	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Areal Grundstücks-GmbH Areal Grundstücks-GmbH Real Estate DevelopmentFinance Areal Grundstücks-GmbH is a real estate company based in Essen, Germany. The CEOs of the German company are Wolfgang Thelen, Christoph Thelen. Areal Grundstücks-GmbH provides real estate services.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
AREAL Gewerbevermietung GmbH & Co. KG AREAL Gewerbevermietung GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services AREAL Gewerbevermietung GmbH & Co. KG provides economic services. The private company is based in Essen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. The German company was founded in 2016.	Miscellaneous Commercial Services	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Fallert & Schmidt GmbH Fallert & Schmidt GmbH HomebuildingConsumer Durables Fallert & Schmidt GmbH constructs residential buildings. The private company is based in Nuernberg, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Homebuilding	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
AREAL Immo Essen GmbH AREAL Immo Essen GmbH Miscellaneous Commercial ServicesCommercial Services AREAL Immo Essen GmbH provides business and economic services. The private company is based in Essen, Germany. The CEOs are Wolfgang Thelen, Christoph Thelen. The German company was founded in 2015.	Miscellaneous Commercial Services	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
GaLa-Bau Vortkamp Verwaltungs- und Beteiligungsgesellschaft GaLa-Bau Vortkamp Verwaltungs- und Beteiligungsgesellschaft Miscellaneous Commercial ServicesCommercial Services GaLa-Bau Vortkamp Verwaltungs- und Beteiligungsgesellschaft provides administration and management services. The private company is based in Essen, Germany. The CEOs of the German company are Alfons Vortkamp, Christoph Thelen, Wolfgang Thelen.	Miscellaneous Commercial Services	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Theilen Holding GmbH Theilen Holding GmbH Real Estate DevelopmentFinance Theilen Holding GmbH is a German company that provides real estate development, marketing, and management services. The company is based in Essen, DE and has subsidiaries in Germany and the United Kingdom. The private company was founded in 1988, and the CEOs are Christoph Thelen and Wolfgang Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
TM Immobilien und Vermietungs GmbH TM Immobilien und Vermietungs GmbH Real Estate DevelopmentFinance Part of Thelen Holding GmbH, TM Immobilien und Vermietungs GmbH engages in buying and selling of own residential properties, residential buildings and apartments. The company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Industrie + Logistic GmbH Thelen Industrie + Logistic GmbH Financial ConglomeratesFinance Thelen Industrie + Logistic GmbH provides investment services. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Financial Conglomerates	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Holding GmbH Thelen Holding GmbH Real Estate DevelopmentFinance Thelen Holding GmbH operates as a holding company with interests in real estate. It specializes in acquisition, letting and managing of properties in Germany. The company was founded in 1988 and is headquartered in Essen, Germany.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
IGI Interessengemeinschaft Immobilien GmbH IGI Interessengemeinschaft Immobilien GmbH Real Estate DevelopmentFinance Part of Thelen Holding GmbH, IGI Interessengemeinschaft Immobilien GmbH engages in buying and selling of residential properties, residential buildings and apartments. The company is based in Essen, Germany. The CEOs of the German company are Wolfgang Thelen, Christoph Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
AREAL Holding GmbH AREAL Holding GmbH Real Estate DevelopmentFinance AREAL Holding GmbH engages in the acquisition, holding, and management of participations in companies, as well as its own assets. It also specializes in the rental, leasing, purchase, and administration of real estate properties. The company was founded on May 27, 2014 and is headquartered in Essen, Germany.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Technopark Berlin GmbH Thelen Technopark Berlin GmbH Real Estate DevelopmentFinance Thelen Technopark Berlin GmbH operates commercial buildings. The private company is based in Berlin, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. The German company was founded in 2013.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Logistic GmbH & Co. KG Thelen Logistic GmbH & Co. KG Air Freight/CouriersTransportation Part of Thelen Holding GmbH, Thelen Logistic GmbH & Co. KG is a transportation services provider. The company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Air Freight/Couriers	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
TIW Thelen Immobilien West Verwaltungsges. mbH TIW Thelen Immobilien West Verwaltungsges. mbH Financial ConglomeratesFinance Part of Thelen Holding GmbH, TIW Thelen Immobilien West Verwaltungsges. The company is based in Essen, Germany. mbH is a German company that provides investment services. The CEOs are Christoph Thelen, Wolfgang Thelen. The company was founded in 2007.	Financial Conglomerates	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
F. I. Beteiligungs GmbH F. I. Beteiligungs GmbH Financial ConglomeratesFinance F. I. Beteiligungs GmbH is an investment services provider. The private company is based in Essen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. The German company was founded in 2007.	Financial Conglomerates	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
TIW Thelen Immobilien West GmbH & Co. KG TIW Thelen Immobilien West GmbH & Co. KG Real Estate DevelopmentFinance TIW Thelen Immobilien West GmbH & Co. KG leases residential and commercial buildings. The private company is based in Essen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. The German company was founded in 2007.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
R. Bakker GmbH R. Bakker GmbH Engineering & ConstructionIndustrial Services R. Bakker GmbH provides heating, ventilation, plumbing, refrigeration, and air conditioning services. The private company is based in Essen, Germany. The CEOs are Richard Bakker, Wolfgang Thelen, Christoph Thelen. The German company was founded in 2007.	Engineering & Construction	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
TI Immobilien GmbH & Co. KG (Nordrhein-Westfalen) TI Immobilien GmbH & Co. KG (Nordrhein-Westfalen) Real Estate DevelopmentFinance TI Immobilien GmbH & Co. KG (Nordrhein-Westfalen) is a German real estate company that was founded in 2007. The CEOs are Christoph Thelen and Wolfgang Thelen. Part of Thelen Holding GmbH, the company rents and leases land, buildings, and apartments.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Johann Freudensprung GmbH & Co. KG Johann Freudensprung GmbH & Co. KG Real Estate DevelopmentFinance Johann Freudensprung GmbH & Co. KG is a German company that leases land and residential & commercial buildings. The private company is based in Essen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen. The company was founded in 2007.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Immobilien Vermarktungs GmbH Thelen Immobilien Vermarktungs GmbH Financial ConglomeratesFinance Thelen Immobilien Vermarktungs GmbH provides financial services. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Financial Conglomerates	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
AREAL Real Estate GmbH AREAL Real Estate GmbH Real Estate DevelopmentFinance AREAL Real Estate GmbH provides real estate services. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Concept Gewerbeimmobilien GmbH Concept Gewerbeimmobilien GmbH Real Estate DevelopmentFinance Concept Gewerbeimmobilien GmbH provides real estate services. The private company is based in Essen, Germany. The CEOs of the German company are Christoph Thelen, Wolfgang Thelen.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Anton Schön GmbH u. Co. KG Anton Schön GmbH u. Co. KG Engineering & ConstructionIndustrial Services Anton Schön GmbH u. Co. KG is a regional civil engineering company located in Mulheim, Germany. The CEOs of the German company are Thomas Wiegemann, Susanne Schön, Wolfgang Thelen, Christoph Thelen. The private company specializes in road construction, channel building, and other civil engineering services for both industrial and municipal areas. The company offers services such as creation of streets and traffic areas, heavy load and special coverings, paving and plating work, repair of traffic areas, and channel construction in public and private areas. For more information, visit their website or contact them directly.	Engineering & Construction	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
AREAL Gewerbeentwicklung GmbH & Co. KG AREAL Gewerbeentwicklung GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services AREAL Gewerbeentwicklung GmbH & Co. KG provides economic services for businesses and individuals. The private company is based in Essen, Germany. The CEOs of the German company are Wolfgang Thelen, Christoph Thelen.	Miscellaneous Commercial Services	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
B & H Elektro-Anlagenbau GmbH B & H Elektro-Anlagenbau GmbH Electronic Production EquipmentElectronic Technology B & H Elektro-Anlagenbau GmbH is a private company based in Oberhausen, Germany. The CEOs are Christoph Thelen, Wolfgang Thelen, Michael Wältermann. B & H Elektro-Anlagenbau specializes in bond bund. The German company was founded in 1932 by Wilhelm Steinhoff.	Electronic Production Equipment	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Thelen Sachsen-Anhalt Logistic GmbH Thelen Sachsen-Anhalt Logistic GmbH Construction MaterialsNon-Energy Minerals Thelen Sachsen-Anhalt Logistic GmbH is a German company that manufactures concrete and cement products. The private company is based in Cologne, Germany. The CEOs are Wolfgang Thelen, Christoph Thelen. The company was founded in 2009.	Construction Materials	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
STG Starkenburger Grundstücksgesellschaft mbH STG Starkenburger Grundstücksgesellschaft mbH Real Estate DevelopmentFinance Part of Thelen Holding GmbH, STG Starkenburger Grundstücksgesellschaft mbH is a real estate company based in Essen, Germany. The CEOs of the German company are Wolfgang Thelen, Christoph Thelen. The company engages in buying and selling of residential properties, buildings and apartments.	Real Estate Development	Wolfgang Thelen Christoph Thelen	Chief Executive Officer Chief Executive Officer
Young Fashion Eyewear GmbH Young Fashion Eyewear GmbH Medical DistributorsDistribution Services Young Fashion Eyewear GmbH manufactures medical apparatus and materials. The private company is based in Nitz, Germany. The CEO of the German company is Wolfgang Thelen.	Medical Distributors	Wolfgang Thelen	Chief Executive Officer
Berlin Immo GmbH & Co. KG Berlin Immo GmbH & Co. KG HomebuildingConsumer Durables Berlin Immo GmbH & Co. KG constructs buildings. The private company is based in Berlin, Germany. The German company was founded in 2009. The CEO is Wolfgang Thelen.	Homebuilding	Wolfgang Thelen	Chief Executive Officer
Allforphone Sprl Allforphone Sprl Wholesale DistributorsDistribution Services Allforphone Sprl is a Belgian company that was founded in 2015 and retails telecommunications equipment through online. The private company is based in Verviers, Belgium.	Wholesale Distributors	Christoph Thelen	Director/Board Member