Implenia : wins major contract in Germany – Administration building with underground parking in Mannheim | Contract volume of EUR 83 million (around CHF 100 million)

P R E S S R E L E A S E

Implenia wins major contract in Germany-Administration building with underground parking in Mannheim | Contract volume of EUR 83 million (around CHF 100 million)

Dietlikon/Neu-Isenburg, 15 May 2018-Implenia is carrying out another building construction contract inGermany. The Group is building the "Neue Technische Rathaus" ("New Technical Town Hall") for GBG Mannhei-mer Wohnungsbaugesellschaft mbH in the Glückstein district of Mannheim, opposite the main train station. The contract volume is EUR 83 million (around CHF 100 million). Construction starts in August, and completion is planned for December 2020.

The job is to build a turnkey local government building with underground parking garage in accordance with plans drawn up by Frankfurt architects Schneider+Schumacher, which came first in the competition for a general planner. The building has a floor area of around 30,000 square meters and space for over 700 employees in anenvironment designed to promote good, accessible service for Mannheim's residents. The transparent complex,with its distinctive two-part tower block, will house local government offices, meeting rooms, a day nursery and a canteen with large kitchen.

Implenia won the contract in part because of its ability to provide a variety of specialist skills: the special groundworks are being done by Foundation Engineering, the experienced building construction branch in Karls-ruhe is lead-managing the project as general contractor, and Implenia Façade Technology is working on the various different façades used on the building shell. Close cooperation with specialist departments including Building Construction Engineering and BIM have resulted in various proposals for cost optimisations.

"We have once again proved that Implenia, acting as 'One Company', with a broad set of skills provided from asingle source, can offer added value that our customers appreciate," says Dr. Matthias Jacob, Head of BusinessUnit Implenia Hochbau Deutschland.

Implenia Ltd.

Industriestrasse 24, CH-8305 Dietlikon, T +41 58 474 74 77, F +41 58 474 95 03

www.implenia.com

(Image project competition: Schneider+Schumacher, Frankfurt)

Implenia press contact:

Maria-Isabel Kiefer Marketing/Communications Manager Tel.: +49 6102 45-4271communication@implenia.com@Impleniatweet

Implenia is Switzerland's leading construction and construction services company. It also has strong positions in the German,Austrian and Scandinavian infrastructure markets. Established in 2006, Implenia can look back on around 150 years of construction tradition. It brings the expertise of its highly skilled construction units together under the roof of a company active throughout Europe. With its integrated business model and specialists operating in all areas of construction, the Group can manage a building project through its entire lifecycle and deliver work that is economical, integrated and customer-centric. The focus is on striking a sustainable balance between financial success and social and environmental responsibility.

Implenia, with its headquarters in Dietlikon near Zurich, employs around 10,000 people throughout Europe and posted revenue of around CHF 3.9 billion in 2017. The company is listed on the SIX Swiss Exchange (IMPN, CH0023868554). More information can be found atwww.implenia.com.

P R E S S R E L E A S E

Implenia wins major contract in Germany-Administration building with underground parking in Mannheim | Contract volume of EUR 83 million (around CHF 100 million)

Dietlikon/Neu-Isenburg, 15 May 2018-Implenia is carrying out another building construction contract inGermany. The Group is building the "Neue Technische Rathaus" ("New Technical Town Hall") for GBG Mannhei-mer Wohnungsbaugesellschaft mbH in the Glückstein district of Mannheim, opposite the main train station. The contract volume is EUR 83 million (around CHF 100 million). Construction starts in August, and completion is planned for December 2020.

The job is to build a turnkey local government building with underground parking garage in accordance with plans drawn up by Frankfurt architects Schneider+Schumacher, which came first in the competition for a general planner. The building has a floor area of around 30,000 square meters and space for over 700 employees in anenvironment designed to promote good, accessible service for Mannheim's residents. The transparent complex,with its distinctive two-part tower block, will house local government offices, meeting rooms, a day nursery and a canteen with large kitchen.

Implenia won the contract in part because of its ability to provide a variety of specialist skills: the special groundworks are being done by Foundation Engineering, the experienced building construction branch in Karls-ruhe is lead-managing the project as general contractor, and Implenia Façade Technology is working on the various different façades used on the building shell. Close cooperation with specialist departments including Building Construction Engineering and BIM have resulted in various proposals for cost optimisations.

"We have once again proved that Implenia, acting as 'One Company', with a broad set of skills provided from asingle source, can offer added value that our customers appreciate," says Dr. Matthias Jacob, Head of BusinessUnit Implenia Hochbau Deutschland.

Implenia Ltd.

Industriestrasse 24, CH-8305 Dietlikon, T +41 58 474 74 77, F +41 58 474 95 03

www.implenia.com

(Image project competition: Schneider+Schumacher, Frankfurt)

Implenia press contact:

Maria-Isabel Kiefer Marketing/Communications Manager Tel.: +49 6102 45-4271communication@implenia.com@Impleniatweet

Implenia is Switzerland's leading construction and construction services company. It also has strong positions in the German,Austrian and Scandinavian infrastructure markets. Established in 2006, Implenia can look back on around 150 years of construction tradition. It brings the expertise of its highly skilled construction units together under the roof of a company active throughout Europe. With its integrated business model and specialists operating in all areas of construction, the Group can manage a building project through its entire lifecycle and deliver work that is economical, integrated and customer-centric. The focus is on striking a sustainable balance between financial success and social and environmental responsibility.

Implenia, with its headquarters in Dietlikon near Zurich, employs around 10,000 people throughout Europe and posted revenue of around CHF 3.9 billion in 2017. The company is listed on the SIX Swiss Exchange (IMPN, CH0023868554). More information can be found atwww.implenia.com.