Share register & shareholder structure

For information or questions relating to the registration of your shares, as well as name or address changes, please contact our share registry:

Share Registry Implenia AG
c/o Computershare Schweiz AG
Baslerstrasse 90
Postfach
4600 Olten
T +41 62 205 77 00
E-Mail ahare.register@computershare.ch

Please find here the regulations on the registration of registered shares and keeping of the share register of Implenia AG.

To apply for registration as a Nominee, please use the application form below and send it to

Implenia AG, Investor Relations, Thurgauerstrasse 101A, 8152 Glattpark (Opfikon)

Share capital by type of shareholder

(shares with and without voting rights) in %as at 31 December 2023

Shareholders by size of shareholding

(shares with and without voting rights) in %as at 31 December 2023