Articles of Association

28 April 2020

Keller Group plc

ARTICLES OF ASSOCIATION UPLOADED TO THE NATIONAL STORAGE MECHANISM

In accordance with paragraph 9.2.6E of the Listing Rules (disclosure of rights attached to equity shares), Keller Group plc has today uploaded to the National Storage Mechanism (NSM) a copy of its articles of association, which set out the principal rights and restrictions attached to its ordinary shares.

The NSM can be accessed at:

https://data.fca.org.uk/#/nsm/nationalstoragemechanism

For further information, please contact:

Keller Group plc                                                                                  www.keller.com

Kerry Porritt, Group Company Secretary and Legal Advisor  020 7616 7575

Notes to editors:

Keller is the world's largest geotechnical specialist contractor providing a wide portfolio of advanced foundation and ground improvement techniques used across the entire construction sector. With around 10,000 staff and operations across six continents, Keller tackles an unrivalled 7,000 projects every year, generating annual revenue of more than £2bn.

LEI number:  549300QO4MBL43UHSN10

Classification:   3.1  Additional regulated information required to be disclosed under the laws of a Member State