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Activities
The expertise of our employees is the basis on which our core construction competence relies, and it has been that way since 1873. Owing to our many years of presence on site and our extensive technical and project-management know-how, we are capable of realizing unique solutions and of driving on digitization in the construction industry.
Careers
Would you like to build the world of tomorrow? Then HOCHTIEF is just the right place for you. Because we realize projects with experience, technical excellence and innovative solutions. Here you find out what jobs are currently available, what makes HOCHTIEF such a good employer and what personalities we are looking for.
News & Media
On these pages we present our information and media offering for the press and the public. In addition to press releases, here you will find images, videos and reports. You are kindly invited to directly contact us.
Sustainability
We are always aware of our responsibility vis-à-vis our clients, business partners, shareholders and employees as well as with regard to our societal and natural environment. To secure our long-term success we are promoting the interplay between economy, ecology and social affairs.
Investor Relations
HOCHTIEF is an engineering-led, diversified infrastructure group focused on Australia, North America and Europe, giving the group a unique and well-balanced business profile in terms of cash flow visibility, capital intensity and margins.
About HOCHTIEF
HOCHTIEF is an engineering-led global infrastructure group with leading positions across its core activities of construction, services and concessions/public-private partnerships (PPP) focused on Australia, North America and Europe.

Antonia Kühn

Born:	October 4, 1975 in Hamburg, Germany
Citizenship:	German
Current occupation:	Regional Manager, Construction, Agricultural and Environmental Employees’ Union (IG BAU)

Supervisory Board

Curriculum Vitae

(As of March 1, 2023)

married, one child

1982 - 1986

Catholic elementary school Elsastraße Hamburg

1986 – 1989

Luisengymnasium Hamburg

1989 - 1995

Gymnasium Herkenrath Bergisch Gladbach

1995-2001

Studies in Political science, art history, constitutional, social and economic history, Rheinische Friedrich-Wilhelms-University Bonn

2002 – 2006

Youth Education Officer, DGB Düsseldorf region/ Middle Lower Rhine

2006 - 2011

Department Manager DGB Youth North Rhine Westphalia, DGB North Rhine Westphalia

2011 - 2017

Head of Department Universities, Science and Research, DGB North Rhine Westphalia

2018

Deputy Regional Manager, IG BAU – Rhineland region

2019

Commissioned Regional Manager, IG BAU - Rhineland region

2019 to date

Regional Manager, IG BAU – Rhineland region

Antonia Kühn has been a member of the Supervisory Board HOCHTIEF Aktiengesellschaft since March 1, 2023

Elected until 2026

Membership in other supervisory boards prescribed by law (as of March 1, 2023):

HOCHTIEF Infrastructure GmbH

Membership in comparable domestic and international corporate governing bodies (as of March 1, 2023): -

Employee representatives

Matthias Maurer
Fritz Bank
Christoph Breimann
Natalie Moser
Nikolaos Paraskevopoulos
Nicole Simons
Klaus Stümper