Econocom Group SE — Major Shareholding Notification 2018

Jan 16, 2018

REGULATED INFORMATION 16 JANUARY 2018

Econocom Group SE – Societas Europaea Registered office: Place du Champ de Mars 5, 1050 Brussels Company number: 0422.646.816 (Brussels)

Publication released in accordance with Article 14 of the Act of 2 May 2007 (the "Act") on the disclosure of major shareholdings in listed companies (Loi relative à la publicité des participations importantes dans des émetteurs dont les actions sont admises à la négociation sur un marché réglementé et portant des dispositions diverses / Wet op de openbaarmaking van belangrijke deelnemingen in emittenten waarvan aandelen zijn toegelaten tot de verhandeling op een gereglementeerde markt en houdende diverse bepalingen).

On 11 January 2018, Econocom Group SE has received, in accordance with the Act, a notice whereby Econocom International BV (registered office located at Rond het Fort 36-40, 3439 MK Nieuwegein, The Netherlands), SCI de Dion Bouton (registered office located at 40 Quai de Dion Bouton, 92800 Puteaux, France) and Econocom Group SE have jointly crossed a threshold.

Per the notice, on 8 January 2018, the shareholding in Econocom Group SE of Econocom International BV, SCI de Dion Bouton and Econocom Group SE has crossed the 40% threshold downward. This threshold was crossed exclusively as a result of the sale of shares by Econocom International BV, controlled by Jean-Louis Bouchard, to his son Robert Bouchard. The latter was appointed as Chief Operating Officer of Econocom Group SE on 18 May 2017.

As at 8 January 2018, Econocom International BV, SCI de Dion Bouton and Econocom Group SE hold 91,661,011 shares, namely 37.39 % of the share capital of Econocom Group SE.

About Econocom

Econocom designs, finances and oversees companies' digital transformation. With 10,000 employees in 19 countries and revenue in excess of €2.5 billion, Econocom has all the requisite abilities to ensure the successful implementation of large-scale digital projects: consulting, sourcing and technology management & financing of digital assets, infrastructure, application and business solution services, and project financing. Econocom has adopted European company status (Societas Europaea). The Econocom Group share has been listed on Euronext Brussels since 1986. It is part of the BEL Mid and Family Business indices.

For more information: www.econocom.com Follow us on Twitter: http://twitter.com/econocom Investor and shareholder relations: galliane.touze@econocom.com