Sopra Steria - 2019 Convening notice

2019 COMBINED GENERAL MEETING OF SOPRA STERIA

Dialogue with investors

DIALOGUE WITH INVESTORS

SHARE FACTSHEET

FINANCIAL CALENDAR 2019

22 February 2019 before market open 26 April 2019 before market open

Listing

Euronext Paris

2018 annual revenue and earnings*

Market

Compartment A

Q1 2019 revenue

ISIN

FR0000050809

12 June 2019

Annual General Meeting

Ticker symbol

SOP

Main indices

SBF 120, CAC ALL-TRADABLE, CAC ALL SHARES, CAC MID&SMALL, CAC MID 60, CAC SOFT&C. S., CAC TECHNOLOGY, EURONEXT FAS IAS, NEXT 150, Dow Jones Sustainability Europe Index (DJSI Europe Index), Eurozone 120 Index, ESI Excellence Europe Index (Ethibel Sustainability Europe Index)

2 July 2019

Ex-dividend date

4 July 2019

Dividend payment date

26 July 2019 before market open 25 October 2019 before market open

2019 interim revenue and earnings*

Q3 2019 revenue

Eligible for French PEA share savings plan Eligible for Deferred Settlement Service

* The full-year and half-year results are published in press releases and presented at face- to-facemeetings and at bilingual webcast meetings in French and English.

MEETING WITH INVESTORS

PERCENTAGE OF THE GROUP’S SHARE CAPITAL HELD BY INSTITUTIONAL INVESTORS

31.8% International institutional investors 25.7% French institutional investors 12.8%

29.5% Controlled holdings and holdings managed on behalf of employees 0.2% Treasury shares

INSTITUTIONAL INVESTORS MET 217

COUNTRIES COVERED 9

CITIES COVERED 15

INDIVIDUAL INVESTORS MET 263

ROADSHOWS 22

CONFERENCES 8

Percentage of share capital held by individual investors and other

GRAND PRIX DE LA TRANSPARENCE* Top20 rankingbasedon transparencyof regulated information – 14 th place

TPI survey of identifiable holders of shares at 31/12/2018 – Ownership threshold of over 1,000 shares

LABEL OR

This seal of quality is awarded to Registration Documents achieving the highest level of transparency according to the Annual Transparency Rankings criteria. *Scientific Committee of the Grand Prix de la Transparence organised by Labrador

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SOPRA STERIA CONVENING NOTICE 2019