Holger Sievers
Chief Executive Officer at TÜV HSA Holding GmbH & Co. KG
Active connections
Name | Gender | Age | Linked companies | Collaboration |
---|---|---|---|---|
Guido Rettig | M | - |
TÜV HSA Holding GmbH & Co. KG
TÜV HSA Holding GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services TÜV HSA Holding GmbH & Co. KG is a private company based in Hannover, Germany. The CEOs of the German company are Holger W. Sievers, Guido Rettig. The company provides professional, scientific and technical services.
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Tuesday Porter | F | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | 15 years |
Thomas Rappuhn | M | 64 |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Sibylle Günter | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Barbara Schipp | F | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Andreas Henniger | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Lars Velde | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Thomas Biedermann | M | 58 |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Fabian Fechner | M | 36 |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Jeannine Pilloud | F | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Ramona Neubauer | F | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Stephan Schaller | M | 67 |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Holger Reichenbach | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Bianca Schmitz | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Jürgen Schröder | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Sven Schröder | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Rüdiger Sparfeld | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Peter Bremme | M | 64 |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Ulrich Grethe | M | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Peter Schrimpf | M | 67 |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Jürgen Halank | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Jörg Becks | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Jürgen Himmelsbach | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Friedhelm Hundertmark | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Ulrike Geier | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Frank Czichos | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Hermann Borghorst | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Frank Bandow | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Marc Welters | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Elmar Legge | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Klaus Kleinherbers | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Dirk Stenkamp | M | 61 |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | 11 years |
Hermann Oecking | M | - |
Kolping Bildung Deutschland gGmbH
Kolping Bildung Deutschland gGmbH Miscellaneous Commercial ServicesCommercial Services TÜV NORD Bildung develops skills. Since 1990 they have been a successful training partner of both companies and public bodies. Their work focuses particularly on providing a secure supply of skilled workers through preparatory and vocational training, and on further developing their qualifications and those of managers in line with personal and market requirements. The wide range of courses offered by TÜV NORD Bildung cover industry, technology and engineering, road traffic and related themes, logistics, transfer services and also natural sciences, languages, the world of commerce and IT. | - |
Vanessa Sprengart | F | - |
TÜV NORD AG
TÜV NORD AG Miscellaneous Commercial ServicesCommercial Services TÜV NORD AG provides testing, inspection, and certification services. It offers seminars, courses, professional development, and in-house training courses in relevant subjects to companies and private individuals. The company was founded in 1869 and is headquartered in Hannover, Germany. | - |
Connections Chart
Multi-company connection
Statistics
Country | Connections | % of total |
---|---|---|
Germany | 34 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Holger Sievers
- Personal Network