EGIDE S.A.

Report Publication Announcement • Jun 1, 2018

2017 REFERENCE DOCUMENT RELEASE

Trappes, June 1, 2018 - 06:00pm (CET)

Egide announces that its Reference Document for the fiscal year 2017 has been filed at the AMF (Autorité des Marchés Financiers) on June 1, 2018 under the registration number D18-0536.

This document is available on the website of the AMF (http://www.amf-france.org) as well as Egide website (http:// www.egide-group.com).

To find out more about Egide: www.egide-group.com

Egide shares are eligible for the French tax incentivized PEA-PME, FCPI investment vehicles

A PROPOS D'EGIDE

Egide is a group with an international dimension, specialized in the manufacture of hermetic packages for sensitive electronic components. It operates in cutting edge markets with strong technology barriers to entry in all critical industry segments (Thermal imaging, Optronics, High-Frequency, Power Units…). Egide is the only pure player in this market niche with manufacturing facilities in France and the United States.

EGIDE - Finance Department: Philippe Lussiez - +33 1 30 68 81 00 - plussiez@fr.egide-group.com

INBOUND CAPITAL - Investor Relations: Frédéric Portier / David Chermont +44 7802 533333 - fportier@inbound.capital

FIN'EXTENSO - Press Relations: Isabelle Aprile - +33 1 39 97 61 22 - i.aprile@finextenso.fr

Egide renews its certification as an innovative company for Innovation-focused mutual funds (FCPI) on May 14, 2018 ISO 9001:2015 and ISO 14001:2015 certified quality and environmental management systems