Klemens Haselsteiner
Chief Executive Officer at STRABAG SE
Network origin in Klemens Haselsteiner first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
22
| Public Company | Engineering & Construction | 22 |
Ed. Züblin AG
 Ed. Züblin AG Engineering & ConstructionIndustrial Services Ed. Züblin AG engages in the provision of building construction and civil engineering services. Its services include turnkey construction, structural maintenance, tunnelling, ground engineering, structural steelwork, timber construction, environmental technology, bridge construction, chimney and refractory engineering, construction logistics, and modular construction . The company was founded by Eduard Züblin in 1898 and is headquartered in Stuttgart, Germany.
8
| Subsidiary | Engineering & Construction | 8 |
STRABAG Property & Facility Services GmbH (Austria)
 STRABAG Property & Facility Services GmbH (Austria) Miscellaneous Commercial ServicesCommercial Services STRABAG Property and Facility Services GmbH provides real estate and industrial services. Its services portfolio includes technical facility, commercial facility, infrastructural facility, as well as real estate management. The company was founded in 2010 and is headquartered in Vienna, Austria.
6
| Subsidiary | Miscellaneous Commercial Services | 6 |
STRABAG AG (Austria)
 STRABAG AG (Austria) Engineering & ConstructionIndustrial Services Part of STRABAG SE, STRABAG AG is a construction company based in Vienna, Austria. The Austrian company is known for its expertise and innovative strength, and is the largest construction company in Austria, as well as the market leader in all areas of the construction industry.
4
| Subsidiary | Engineering & Construction | 4 |
Böhm Stadtbaumeister & Gebäudetechnik GmbH
3
| Private Company | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Klemens Haselsteiner via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| STRABAG AG | Engineering & Construction | Director/Board Member Director/Board Member Director/Board Member Director of Finance/CFO Director/Board Member Director/Board Member Chairman Director of Finance/CFO Director/Board Member | |
Strabag Property & Facility Services GmbH
 Strabag Property & Facility Services GmbH Miscellaneous Commercial ServicesCommercial Services Part of STRABAG SE, Strabag Property & Facility Services GmbH is a German company that provides integrated real estate and industrial services. The company is based in Frankfurt am Main, Germany. The CEO of the company is Stefan Babsch. | Miscellaneous Commercial Services | Chairman Chairman Chairman Director/Board Member Director/Board Member Director/Board Member Corporate Officer/Principal Director/Board Member | |
| Strabag Sp zoo | Director/Board Member Director/Board Member Chairman Director/Board Member Director/Board Member Director/Board Member | ||
BAU Holding Beteiligungs AG
 BAU Holding Beteiligungs AG Engineering & ConstructionIndustrial Services BAU Holding Beteiligungs AG designs and constructs expressways and roads. The company was founded in1999 and is headquartered in Spittal an der Drau, Austria. | Engineering & Construction | Corporate Officer/Principal Corporate Officer/Principal Chairman Corporate Officer/Principal Corporate Officer/Principal | |
Strabag a.s.
 Strabag a.s. Engineering & ConstructionIndustrial Services Part of STRABAG SE, Strabag a.s. is a leading construction company based in Prague, Czechia. The Czech company implements all types of construction in the transport, civil engineering, and civil engineering sectors. | Engineering & Construction | Director/Board Member Chairman Chairman Chairman | |
Ilbau Liegenschaftsverwaltung AG
 Ilbau Liegenschaftsverwaltung AG MiscellaneousMiscellaneous Ilbau Liegenschaftsverwaltung AG engages in the holding and management of participating interests in firms in the construction industry. The company is headquartered in Cologne, Germany. | Miscellaneous | Director/Board Member Director/Board Member Chairman | |
| University of Vienna | College/University | Graduate Degree Doctorate Degree Doctorate Degree | |
AKA Alföld Koncessziós Autópálya Zrt.
 AKA Alföld Koncessziós Autópálya Zrt. Other TransportationTransportation AKA Alföld Koncessziós Autópálya Zrt. owns and operates a motorway. It offers road maintenance, patrol, cleaning, and repair works, obstruction, ice, and snow removal solutions, and emergency assistance services. The company was founded in May 1994 and is headquartered in Budapest, Hungary. | Other Transportation | Chairman Chairman Director/Board Member | |
| Österreichischer Raiffeisenverband | Corporate Officer/Principal Corporate Officer/Principal | ||
| University of Graz | College/University | Undergraduate Degree Graduate Degree | |
| Ruhr-Universität Bochum | College/University | Corporate Officer/Principal Doctorate Degree | |
STRABAG Wasserbau GmbH
 STRABAG Wasserbau GmbH Engineering & ConstructionIndustrial Services STRABAG Wasserbau GmbH provides waterway and hydraulic engineering services. Its activities include port construction and coastal protection; waterway construction services, such as profile dredging, clay waterproofing, geo textile and mineral filters and bank protection and placing of blocks; and dredging services, including dredging and maintenance dredging, sand and gravel extraction and offshore engineering. The company is headquartered in Hamburg, Germany. | Engineering & Construction | Director/Board Member Chairman | |
| BAUER AG | Engineering & Construction | Director/Board Member Director/Board Member | |
| Technische Universität München | College/University | Undergraduate Degree Undergraduate Degree | |
| Strabag Zrt | Chairman Director/Board Member | ||
| Bau Holding Beteiligungs GmbH | Corporate Officer/Principal Corporate Officer/Principal | ||
| STRABAG-MML Kft. | Director/Board Member Director/Board Member | ||
| Strabag AG (Switzerland) | Director/Board Member Director/Board Member | ||
| Syrena Immobilien Holding AG | Director/Board Member Director/Board Member | ||
| UNIQA INSURANCE GROUP AG | Multi-Line Insurance | Director/Board Member Chief Executive Officer | |
Elbtalaue Naturkostprodukte GmbH
 Elbtalaue Naturkostprodukte GmbH Food: Specialty/CandyConsumer Non-Durables Elbtalaue Naturkostprodukte GmbH is a German company that manufactures fruit and vegetable juice products. The private company is based in Hohbeck, Germany. The company was founded in 2013. The CEO is Christian Harder. | Food: Specialty/Candy | Chief Executive Officer | |
Haselsteiner Familien Privatstiftung
 Haselsteiner Familien Privatstiftung Financial ConglomeratesFinance Haselsteiner Familien Privatstiftung provides investment services. The company is headquartered in Spittal, Austria. | Financial Conglomerates | Chairman | |
| The Trustees of Columbia University in The City of New York | College/University | Corporate Officer/Principal | |
Signa Prime Selection AG
 Signa Prime Selection AG Real Estate DevelopmentFinance Signa Prime Selection AG is a real estate developer and investor in Europe. The portfolio consists of exclusive properties in prime downtown locations in large cities and metropolitan areas in Austria, Germany, Switzerland, and Northern Italy. Its portfolio includes properties, such as KaDeWe in Berlin, the UPPER WEST in Berlin, the Golden Quarter in Vienna, with the Park Hyatt Vienna, Oberpollinger in Munich, Kaufhaus Tyrol in Innsbruck, and Alsterhaus in Hamburg. The company was founded in 2010 and is headquartered in Innsbruck, Austria. | Real Estate Development | Chairman | |
| Gusenbauer Projektentwicklung & Beteiligung GmbH | Chief Executive Officer | ||
Cudos Capital AG
 Cudos Capital AG Investment ManagersFinance Cudos Capital AG is an independent private equity firm headquartered in Wien, Austria. The firm was founded by Alon Shklarek in 2012. | Investment Managers | Private Equity Investor | |
SIGNA Holding GmbH
 SIGNA Holding GmbH Real Estate DevelopmentFinance SIGNA Holding GmbH provides real estate development and investment banking services. The company was founded by René Benko in 1999 and is headquartered in Innsbruck, Austria. | Real Estate Development | Corporate Officer/Principal | |
Gabriel Resources Ltd. (Canada)
 Gabriel Resources Ltd. (Canada) Other Metals/MineralsNon-Energy Minerals Part of Gabriel Resources Ltd., the company is based in Whitehorse, Canada. The Canadian company engages in exploration and development of precious metal mineral properties. | Other Metals/Minerals | Director/Board Member | |
| Österreichisches Institut für Internationale Politik | President | ||
1NCE GmbH
 1NCE GmbH Packaged SoftwareTechnology Services 1nce GmbH provides Internet of Things (IoT) network connectivity solutions. It focuses on business-to-business (B2B) applications, such as asset tracking, tank monitoring, vehicle telematics, smart metering, and waste management. The company was founded by Alexander P. Sator, Younes Allak, Alexander Bufalino, and Kim Juchem in 2017 and is headquartered in Cologne, Germany. | Packaged Software | Director/Board Member | |
| CONWERT IMMOBILIEN INVEST SE | Real Estate Development | Chairman | |
E.F. Grossnigg Finanzberatung und Treuhandgesellschaft mbH
 E.F. Grossnigg Finanzberatung und Treuhandgesellschaft mbH Investment ManagersFinance E.F. Grossnigg Finanzberatung & Treuhandgesellschaft mbH provides financial restructuring services. It offers restructuring and turnaround services to help underperforming and struggling organizations in a financial and operational capacity. The firm also carries out and supervises corporate mergers and acquisitions. The company was founded by Erhard F. Grossnigg in 1979 and is headquartered in Vienna, Austria. | Investment Managers | Chief Executive Officer | |
grosso Holding Gesellschaft mbH
 grosso Holding Gesellschaft mbH MiscellaneousMiscellaneous grosso Holding Gesellschaft mbH engages in the acquisition, holding, management, and sale of participations in firms. It also provides corporate consulting services. The company was founded on May 25, 2004 and is headquartered Vienna, Austria. | Miscellaneous | Chief Executive Officer | |
Austro Holding GmbH
 Austro Holding GmbH Financial ConglomeratesFinance Austro Holding GmbH operates as an investment holding company. Its investment activities involve businesses with above-average profit and growth potential, properties in urban locations, and even businesses in restoration and restructuring phases. The firm focuses on asset management, portfolio management, and annual income distribution. The company was founded by Erhard F. Grossing in 2010 and is headquartered in Vienna, Austria. | Financial Conglomerates | Chief Executive Officer | |
| ECO BUSINESS IMMOBILIEN AG | Real Estate Development | Chairman | |
Austrian-Spanish Chamber of Commerce
 Austrian-Spanish Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services The Austrian-Spanish Chamber of Commerce is a chamber of commerce. | Miscellaneous Commercial Services | President | |
| Dr.-Karl-Renner-Institute | President | ||
| BINDER + CO AG | Industrial Machinery | Chairman | |
Landgraf-Energietechnik-GmbH
 Landgraf-Energietechnik-GmbH Engineering & ConstructionIndustrial Services Part of EAM GmbH & Co. KG, Landgraf-Energietechnik-GmbH is a German company that specializes in the realization and sale of the best energy concepts, system renovations, and alternative energies. The company is based in Schlitz, Germany. The company's core business includes economic heating systems, beautiful bathrooms, and effective air conditioning. The company has been experts in this field for over 50 years. The CEOs are Sven Nuhn, Markus Landgraf. The company was founded in 1966 by Ernst Landgraf. Landgraf-Energietechnik-GmbH was acquired by EAM GmbH & Co. KG on March 03, 2023. | Engineering & Construction | Chief Executive Officer | |
VHV Holding AG
 VHV Holding AG Information Technology ServicesTechnology Services Part of VHV Allgemeine Versicherung AG, VHV Holding AG provides IT services. The company is based in Hannover, Germany. The German company was founded in 2003. Uwe Hans Reuter has been the CEO of the company since 2002. | Information Technology Services | Director/Board Member | |
VHV Vereinigte Hannoversche Versicherung AG
 VHV Vereinigte Hannoversche Versicherung AG Multi-Line InsuranceFinance VHV Vereinigte Hannoversche Versicherung AG provides insurance services. It offers health, accident, housing, liability, and construction insurance solutions. The company was founded in 1919 and is headquartered in Hannover, Germany. | Multi-Line Insurance | Director/Board Member | |
| Strabag Hoch-und Ingenieurbau AG | Corporate Officer/Principal | ||
MM Board & Paper GmbH
 MM Board & Paper GmbH Containers/PackagingProcess Industries MM Board & Paper GmbH, founded in 1888, produces cardboards, paper and other wood products. The private company is based in Vienna, Austria. | Containers/Packaging | Director of Finance/CFO | |
| WIENERBERGER AG | Construction Materials | Director/Board Member | |
| CONCORDIA Sozialprojekte Gemeinnützige Privatstiftung | Investment Trusts/Mutual Funds | Director/Board Member | |
Frigoscandia AB
 Frigoscandia AB Air Freight/CouriersTransportation Frigoscandia AB offers national and international transport and warehousing services. The firm provides thermally-regulated logistics services. It engages in shipping and storage of fresh, chilled and frozen goods from the producer to the Nordic area and the rest of the world. The company was founded in 1948 and is headquartered in Helsingborg, Sweden. | Air Freight/Couriers | Chairman | |
| Sozialdemokratische Partei Österreichs | President |
Statistics
International
| Austria | 29 |
| Germany | 13 |
| Hungary | 4 |
| Switzerland | 3 |
| Poland | 2 |
Sectoral
| Finance | 12 |
| Industrial Services | 8 |
| Consumer Services | 6 |
| Miscellaneous | 4 |
| Non-Energy Minerals | 4 |
Operational
| Director/Board Member | 122 |
| Corporate Officer/Principal | 60 |
| Chairman | 55 |
| Chief Executive Officer | 30 |
| Independent Dir/Board Member | 21 |
Most connected contacts
| Insiders | |
|---|---|
| Erwin Hameseder | 45 |
| Andreas Brandstetter | 26 |
| Christian Harder | 22 |
| Thomas Birtel | 21 |
| Alfred Gusenbauer | 18 |
| Hannes Truntschnig | 16 |
| Peter Heinrich Krammer | 16 |
| Siegfried Wanker | 14 |
| Kerstin Gelbmann | 13 |
| Jörg Rösler | 12 |
| Alfred Watzl | 11 |
| Manfred Nußbaumer | 9 |
| Klaus Pöllath | 8 |
| Thomas Bull | 7 |
| Oleg Kotkov | 4 |
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