![Kai Hollmann](https://cdn.zonebourse.com/static/resize/768/576//static/images/insiders/unknown.png)
Kai Hollmann
Founder at 25hours Hotel Co. GmbH
Network origin in Kai Hollmann first degree
Entity | Entity type | Industry | |
---|---|---|---|
Hamburg Messe und Congress GmbH
![]() Hamburg Messe und Congress GmbH Miscellaneous Commercial ServicesCommercial Services Hamburg Messe & Congress GmbH organizes and manages trade shows and events. The company is headquartered in Hamburg, Germany.
16
| Subsidiary | Miscellaneous Commercial Services | 16 |
25hours Hotel Co. GmbH
![]() 25hours Hotel Co. GmbH Hotels/Resorts/Cruise linesConsumer Services 25hours Hotel Co. GmbH owns and operates hotels and restaurants. The company was founded by Christoph Hoffmann, Stephan Gerhard, Ardi Goldman, and Kai Hollman in 2005 and is headquartered in Hamburg, Germany.
4
| Private Company | Hotels/Resorts/Cruise lines | 4 |
Altes Hafenamt Hamburg GmbH & Co. KG (Hessen)
![]() Altes Hafenamt Hamburg GmbH & Co. KG (Hessen) Real Estate DevelopmentFinance Altes Hafenamt Hamburg GmbH & Co. KG is a real estate company based in Frankfurt, Germany. Altes Hafenamt Hamburg GmbH & Co. KG engages in buying and selling of commercial premises and non-residential buildings. The German company was founded in 2017 and is led by CEOs Nikolaus Bieber and Kai Hollmann.
1
| Private Company | Real Estate Development | 1 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Kai Hollmann via their personal network
Company | Sector | Related people | Main position |
---|---|---|---|
Hamburg Tourismus GmbH
![]() Hamburg Tourismus GmbH Miscellaneous Commercial ServicesCommercial Services Hamburg Tourismus GmbH offers travel information and services for visitors to Hamburg, Germany. The company is based in Hamburg, Germany and was founded in 1989. The German company's website provides information on hotels, tickets, travel offers, events, sports, and more. The company is ultimately controlled by the City of Hamburg. The CEO is Michael Otremba. | Miscellaneous Commercial Services | Chairman Chairman Director/Board Member | |
Hamburgische Investitions- und Förderbank
![]() Hamburgische Investitions- und Förderbank Regional BanksFinance Hamburgische Investitions- und Förderbank provides banking services. The company is based in Hamburg, Germany and ultimately controlled by the City of Hamburg. The CEO of the German company is Ralf Sommer. | Regional Banks | Director/Board Member Chairman | |
HAMBURGER HAFEN UND LOGISTIK AG | Other Transportation | Director/Board Member Director/Board Member | |
HGV Hamburger Gesellschaft für Vermögens- & Beteiligungsmgmt
![]() HGV Hamburger Gesellschaft für Vermögens- & Beteiligungsmgmt MiscellaneousMiscellaneous HGV Hamburger Gesellschaft für Vermögens- & Beteiligungsmgmt is a company based in Hamburg, Germany. The CEOs of the German company are Isabella Niklas and Oliver Jensen. The company is a subsidiary of Hamburger Sparkasse and ultimately controlled by the City of Hamburg. | Miscellaneous | Director/Board Member Chief Executive Officer | |
Hiw Hamburg Invest Wirtschaftsfoerderungsgesellschaft mbH
![]() Hiw Hamburg Invest Wirtschaftsfoerderungsgesellschaft mbH Financial ConglomeratesFinance Hiw Hamburg Invest Wirtschaftsfoerderungsgesellschaft mbH provides investment services. The private company is based in Hamburg, Germany. | Financial Conglomerates | Chairman Chairman | |
Life Science Nord Management GmbH
![]() Life Science Nord Management GmbH Medical SpecialtiesHealth Technology Life Science Nord Management GmbH is a regional industry network for medical technology, biotechnology, and pharmaceuticals in the Hamburg and Schleswig-Holstein regions. The private company is based in Hamburg, Germany. The cluster connects companies, universities, and research institutions. | Medical Specialties | Chairman Chairman | |
ReGe Hamburg Projekt Realisierungsgesellschaft mbH | Director/Board Member Chairman | ||
University of Hamburg | College/University | Doctorate Degree Undergraduate Degree | |
Flughafen Hamburg GmbH
![]() Flughafen Hamburg GmbH Other TransportationTransportation Flughafen Hamburg GmbH provides consulting and other services, both in the airport sector and in other fields. It operates through the following: Aviation, Ground Handling, Center Management, and Real Estate Management. The Aviation division is to maintain, ensure, and enhance safe and smooth flight operations. The Ground Handling division holds the contracts with the airlines along with the shares in ground handling service holding companies. The Center Management division includes all property rentals at Hamburg Airport, the concept and design of retail and food court areas, and the management and marketing of advertising operations. The Real Estate Management division maintains and provides the entire infrastructure for Hamburg Airport. The company was founded in 1911 and is headquartered in Hamburg, Germany. | Other Transportation | Chairman Director/Board Member | |
ZAL Zentrum für Angewandte Luftfahrtforschung GmbH
![]() ZAL Zentrum für Angewandte Luftfahrtforschung GmbH Miscellaneous Commercial ServicesCommercial Services Part of Deutsche Lufthansa AG, ZAL Zentrum für Angewandte Luftfahrtforschung GmbH is a technology research and development platform for civil aviation. The company is based in Hamburg, Germany. ZAL's focus is on the future of aviation, and it is the leading technological research and development platform for civil aviation in Germany. The German company was founded in 2009, and the CEO is Roland Gerhards. | Miscellaneous Commercial Services | Chairman Chairman | |
ACCOR ACQUISITION COMPANY S.A. | Financial Conglomerates | Chief Investment Officer | |
Thermal-Sport-Hotel Badgastein Gesellschaft mbH
![]() Thermal-Sport-Hotel Badgastein Gesellschaft mbH Hotels/Resorts/Cruise linesConsumer Services Thermal-Sport-Hotel Badgastein Gesellschaft mbH operates hotels. It also offers restaurant services and leisure facilities. The company is headquartered in Bad Gastein, Austria. | Hotels/Resorts/Cruise lines | Chief Executive Officer | |
VNU Exhibitions Europe BV | Chief Operating Officer | ||
Erneuerbare Energien Hamburg Clusteragentur GmbH | Chairman | ||
The Nielsen Co. BV
![]() The Nielsen Co. BV Miscellaneous Commercial ServicesCommercial Services The Nielsen Co. BV engages in the provision of information and measurement solutions. It delivers critical media and marketing information, analytics, and industry expertise. The company was founded by Arthur Charles Nielsen Sr. in 1923 and is headquartered in Diemen, the Netherlands. | Miscellaneous Commercial Services | Chief Operating Officer | |
ACCOR | Hotels/Resorts/Cruise lines | Corporate Officer/Principal | |
Gekko SAS
![]() Gekko SAS Information Technology ServicesTechnology Services Gekko SAS provides engineering, consulting, and cloud technology services. It also offers solutions in migration, hybridization, replication, and refactoring. The company was founded by Roland Esnis and Julien Favre in 2015 and is headquartered in Issy-les-Moulineaux, France. | Information Technology Services | Chairman | |
Logistik-Initiative Hamburg Management GmbH | Director/Board Member | ||
KNSA Hotels France SAS
![]() KNSA Hotels France SAS Hotels/Resorts/Cruise linesConsumer Services KNSA Hotels France SAS provides hotels and similar accommodation services. The private company is based in Paris, France. The French company was founded in 2012. The CEO is Steffen Fox. | Hotels/Resorts/Cruise lines | Director/Board Member | |
Logistik-Initiative Hamburg eV | Director/Board Member | ||
RISMA | Hotels/Resorts/Cruise lines | Director/Board Member | |
Solutions Holding GmbH
![]() Solutions Holding GmbH MiscellaneousMiscellaneous Solutions Holding GmbH operates as a holding company. The company is headquartered in Munich, Germany. | Miscellaneous | Chief Executive Officer | |
L.O.F.T GmbH
![]() L.O.F.T GmbH Financial ConglomeratesFinance L.O.F.T GmbH provides financial services. The private company is based in Frankfurt, Germany. The CEOs are Ardi Goldman, Ronny R. Weiner. The German company was founded in 2001. | Financial Conglomerates | Chief Executive Officer | |
Teldar Travel SAS
![]() Teldar Travel SAS Other Consumer ServicesConsumer Services Teldar Travel SAS provides tourism services. It offers online hotel reservation services and travel packages. The company was founded by Olivier Delouis and Stéphane de Laforcade on January 1, 2010 and is headquartered in Levallois-Perret, France. | Other Consumer Services | Chairman | |
U.F.O. GmbH & Co. KG
![]() U.F.O. GmbH & Co. KG Real Estate DevelopmentFinance U.F.O. GmbH & Co. KG is a private company located in Frankfurt, Germany that operates in a futuristic office building with award-winning loft office and showroom architecture in the east of the city. The German company's description highlights their unique and modern office space, which is designed to be both functional and visually appealing. The CEO of the company is Ardi Goldman. | Real Estate Development | Chief Executive Officer | |
Hafengut GmbH
![]() Hafengut GmbH Engineering & ConstructionIndustrial Services Hafengut GmbH is a German company that provides architectural services. The private company is based in Frankfurt, Germany. The CEOs of the company are Ardi Goldman, Sabine Wolff. | Engineering & Construction | Chief Executive Officer | |
Material Arts GmbH
![]() Material Arts GmbH Real Estate DevelopmentFinance Material Arts GmbH operates a real estate agency. The private company is based in Frankfurt, Germany. The CEOs of the German company are Ardi Goldman, Sabine Wolff. | Real Estate Development | Chief Executive Officer | |
Sciences Po | College/University | Undergraduate Degree | |
École des Hautes Études Commerciales de Paris | College/University | Undergraduate Degree | |
Hamburg Verkehrsanlagen GmbH
![]() Hamburg Verkehrsanlagen GmbH Miscellaneous Commercial ServicesCommercial Services Hamburg Verkehrsanlagen GmbH provides traffic services and is ultimately controlled by the City of Hamburg. The company is based in Hamburg, Germany. The CEOs of the German company are Harald Dinger, Volker Rech. | Miscellaneous Commercial Services | Chairman | |
Hamburger Wasserwerke GmbH
![]() Hamburger Wasserwerke GmbH Environmental ServicesIndustrial Services Hamburger Wasserwerke GmbH is a company that provides drinking water and wastewater services in Hamburg, Germany. The company is a subsidiary of the City of Hamburg and is based in Hamburg, Germany. The company offers access to their customer and business portals for both private households and businesses managing multiple units. The CEO of the company is Nathalie Leroy. | Environmental Services | Director/Board Member | |
FHK Flughafen Hamburg Konsortial- und Service GmbH & Co. oHG
![]() FHK Flughafen Hamburg Konsortial- und Service GmbH & Co. oHG Other Consumer ServicesConsumer Services Part of ACS Actividades de Construcción y Servicios SA, FHK Flughafen Hamburg Konsortial- und Service GmbH & Co. oHG is a web server of Hamburg Airport. The company is based in Hamburg, Germany. The CEOs of the German company are Rainer Klemmt-Nissen, Gerhard Günter Schroeder, Oliver Jensen. | Other Consumer Services | Chief Executive Officer | |
Hamburger Hochbahn AG
![]() Hamburger Hochbahn AG Other TransportationTransportation Hamburger Hochbahn AG provides public transport services. The firm operates subways, buses, and ferries. It also offers public transit, as well as car and bike sharing services. The company was founded in 1911 and is headquartered in Hamburg, Germany. | Other Transportation | Director/Board Member | |
HVV Hamburger Verkehrsverbund Gesellschaft mbH
![]() HVV Hamburger Verkehrsverbund Gesellschaft mbH Miscellaneous Commercial ServicesCommercial Services HVV Hamburger Verkehrsverbund Gesellschaft mbH provides public transportation services in and around Hamburg, DE. The German company offers a range of transportation options, including bus, train, and ferry services. HVV Plus is a mobile app that provides information and ticketing services for these transportation options. The company is ultimately controlled by the City of Hamburg. The CEOs of the company are Lutz Aigner, Dietrich Hartmann. | Miscellaneous Commercial Services | Chairman | |
Gross & Partner Grundstuecksentwicklungsgesellschaft mbH
![]() Gross & Partner Grundstuecksentwicklungsgesellschaft mbH Real Estate DevelopmentFinance Gross & Partner Grundstuecksentwicklungsgesellschaft mbH engages in the provision of real estate services. It offers brokerage, property management, construction management, and consulting services to commercial property owners and developers. The company was founded in 1992 and is headquartered in Frankfurt am Main, Germany. | Real Estate Development | Chief Executive Officer | |
Jürgen Groß Projektentwicklungsgesellschaft mbH
![]() Jürgen Groß Projektentwicklungsgesellschaft mbH Real Estate DevelopmentFinance Jürgen Groß Projektentwicklungsgesellschaft mbH is a real estate company based in Frankfurt, Germany. The German company provides real estate services. The private company was founded in 2008 and is led by CEOs Jürgen Groß, Nikolaus Bieber, and Peter Matteo. | Real Estate Development | Chief Executive Officer | |
Überseequartier Holding GmbH
![]() Überseequartier Holding GmbH Financial ConglomeratesFinance Part of Stichting Beheer SNS REAAL, Überseequartier Holding GmbH is a German company that provides investment services. The company is based in Frankfurt, Germany. The CEOs of the company are Martin Hahn, Nikolaus Bieber, Peter Matteo. | Financial Conglomerates | Chief Executive Officer | |
G & P Erste Management GmbH
![]() G & P Erste Management GmbH HomebuildingConsumer Durables G & P Erste Management GmbH provides construction services. The private company is based in Frankfurt, Germany. The CEOs are Jürgen Groß, Nikolaus Bieber, Peter Matteo. The German company was founded in 2016. | Homebuilding | Chief Executive Officer | |
G & P Grundstücksentwicklungs GmbH & Co. Erste Lindleystraße K
![]() G & P Grundstücksentwicklungs GmbH & Co. Erste Lindleystraße K Real Estate DevelopmentFinance Part of Gross & Partner Grundstuecksentwicklungsgesellschaft mbH, G & P Grundstücksentwicklungs GmbH & Co. Erste Lindleystraße K is a real estate development company based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. The company develops land properties. | Real Estate Development | Chief Executive Officer | |
Jürgen Groß Osthafen GmbH & Co. KG
![]() Jürgen Groß Osthafen GmbH & Co. KG Real Estate DevelopmentFinance Jürgen Groß Osthafen GmbH & Co. KG is a real estate company based in Frankfurt, Germany. The German company engages in buying and selling of real estate properties. The private company was founded in 2017 and is led by CEOs Jürgen Groß, Nikolaus Bieber, and Peter Matteo. | Real Estate Development | Chief Executive Officer | |
Groß & Partner Grundstücksentwicklungs GmbH & Co. Gewerbepark
![]() Groß & Partner Grundstücksentwicklungs GmbH & Co. Gewerbepark HomebuildingConsumer Durables Groß & Partner Grundstücksentwicklungs GmbH & Co. Gewerbepark is a real estate development company based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. The private company engages in the development of residential buildings. | Homebuilding | Chief Executive Officer | |
Groß & Omikron Zweite GmbH & Co. KG
![]() Groß & Omikron Zweite GmbH & Co. KG Real Estate DevelopmentFinance Groß & Omikron Zweite GmbH & Co. KG is a private company based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. The company engages in the acquisition and exploitation of land. | Real Estate Development | Chief Executive Officer | |
G & P Ignis Grundstücksentwicklungs GmbH & Co. KG
![]() G & P Ignis Grundstücksentwicklungs GmbH & Co. KG Real Estate DevelopmentFinance Part of Gross & Partner Grundstuecksentwicklungsgesellschaft mbH, G & P Ignis Grundstücksentwicklungs GmbH & Co. KG is a real estate company based in Frankfurt am Main, Germany. The CEOs are Jürgen Groß, Nikolaus Bieber, Peter Matteo. G & P Ignis Grundstücksentwicklungs rents and leases land, buildings & apartments. The German company was founded in 2015. | Real Estate Development | Chief Executive Officer | |
G & P Thalia GmbH & Co. KG
![]() G & P Thalia GmbH & Co. KG Real Estate DevelopmentFinance G & P Thalia GmbH & Co. KG provides real estate services. The private company is based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. | Real Estate Development | Chief Executive Officer | |
G & P Therapoda Grundstücksentwicklungs GmbH & Co. KG
![]() G & P Therapoda Grundstücksentwicklungs GmbH & Co. KG Real Estate DevelopmentFinance G & P Therapoda Grundstücksentwicklungs GmbH & Co. KG is a private company based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Peter Matteo. The company engages in buying and selling of commercial land and non-residential buildings. | Real Estate Development | Director/Board Member | |
G & P Vierte Management GmbH
![]() G & P Vierte Management GmbH HomebuildingConsumer Durables G & P Vierte Management GmbH provides construction services. The private company is based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. | Homebuilding | Chief Executive Officer | |
G & P Dritte Management GmbH
![]() G & P Dritte Management GmbH Engineering & ConstructionIndustrial Services G & P Dritte Management GmbH provides construction services. The private company is based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. | Engineering & Construction | Chief Executive Officer | |
G&P Hermes Projektentwicklungs GmbH & Co. KG
![]() G&P Hermes Projektentwicklungs GmbH & Co. KG Real Estate DevelopmentFinance G & P Hermes Projektentwicklungs GmbH & Co. KG is a German company that provides real estate services. The private company is based in Frankfurt, Germany. The CEOs of the company are Nikolaus Bieber, Peter Matteo, Martin Hahn. | Real Estate Development | Chief Executive Officer | |
G&P Grundstücksentwicklungs GmbH & Co. Zweite Lindleystraße
![]() G&P Grundstücksentwicklungs GmbH & Co. Zweite Lindleystraße Real Estate DevelopmentFinance Part of Groß Immobilienverwaltungs GmbH, G&P Grundstücksentwicklungs GmbH & Co. Zweite Lindleystraße is a real estate company based in Frankfurt, Germany. The CEOs of the German company are Jürgen Groß, Nikolaus Bieber, Peter Matteo. The company engages in buying and selling of land, buildings and flats. | Real Estate Development | Chief Executive Officer |
Statistics
International
Germany | 40 |
France | 8 |
Netherlands | 3 |
Austria | 2 |
Morocco | 2 |
Sectoral
Finance | 18 |
Consumer Services | 10 |
Commercial Services | 6 |
Transportation | 5 |
Industrial Services | 4 |
Operational
Director/Board Member | 35 |
Chief Executive Officer | 33 |
Chairman | 24 |
Founder | 3 |
Undergraduate Degree | 3 |
Most connected contacts
- Stock Market
- Insiders
- Kai Hollmann
- Company connections