Q3 2023
Financial Information

Bezons
October 26, 2023
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This document contains forward-looking statements that involve risks and uncertainties, including references,concerning the Group's expected growth and profitability in the future which may significantly impact the expected
performance indicated in the forward-looking statements. These risks and uncertainties are linked to factors out of thecontrol of the Company and not precisely estimated, such as market conditions or competitor's behaviors. Any
forward-looking statements made in this document are statements about Atos’s beliefs and expectations and shouldbe evaluated as such. Forward-looking statements include statements that may relate to Atos’s plans, objectives,strategies, goals, future events, future revenues or synergies, or performance, and other information that is nothistorical information. Actual events or results may differ from those described in this document due to a number ofrisks and uncertainties that are described within the 2022 Universal Registration Document filed with the Autorité desMarchés Financiers (AMF) on April 21, 2023 under the registration number D.23-0321 . Atos does not undertake, andspecifically disclaims, any obligation or responsibility to update or amend any of the information above except asotherwise required by law. This document does not contain or constitute an offer of Atos’s shares for sale or aninvitation or inducement to invest in Atos’s shares in France, the United States of America or any other jurisdiction.
This document includes information on specific transactions that shall be considered as projects only. In particular, any
decision relating to the information or projects mentioned in this document and their terms and conditions will only bemade after the ongoing in-depth analysis considering tax, legal, operational, finance, HR and all other relevant aspects
have been completed and will be subject to general market conditions and other customary conditions, including
governance bodies and shareholders’ approval as well as appropriate processes with the relevant employee
representative bodies in accordance with applicable laws.
Revenue organic growth is presented at constant scope and exchange rates.
Regional Business Units include Americas including North America (USA, Canada, Guatemala and Mexico) and SouthAmerica (Argentina, Brazil, Chile, Colombia, Uruguay, and Peru), Northern Europe and APAC including Northern Europe(United Kingdom & Ireland, Belgium, Denmark, Estonia, Belarus, Finland, Luxembourg, The Netherlands and Sweden)
and Asia-Pacific (Australia, China, Hong Kong, India, Japan, Malaysia, New Zealand, Philippines, Singapore, Taiwan, andThailand), Central Europe (Germany, Austria, Bulgaria, Bosnia, Croatia, Czech Republic, Greece, Hungary, Israel, Poland,Romania, Serbia, Slovenia, Slovakia, and Switzerland), Southern Europe (France, Andorra, Spain, Portugal, and Italy) andRest of the World including Middle East & Africa (Algeria, Benin, Burkina Faso, Egypt, Gabon, Ivory Coast, Kenya,
Kingdom of Saudi Arabia, Madagascar, Mali, Mauritius, Morocco, Qatar, Senegal, South Africa, Tunisia, Turkey and UAE),
Major Events and Global Delivery Centers.

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Today’s presenters

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YvesBernaert

PaulSalehGroup CEOGroup CFO

Agenda1.

Introduction

2. Atos Group in Q3
3. Eviden and Tech Foundations in Q3
4. Full-year outlook
5. Q&A

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01. Introduction
Yves Bernaert

Key takeaways✓ Focusing on operational performance and disciplined financial management✓ Focusing on commercial momentum✓ Separation of Eviden and Tech Foundations✓ Shareholder meeting to vote on contemplated transaction and capital raise
expected to take place in early Q2 2024 with an Investor Day to occur before✓ Renewed commitment to ongoing dialogue with shareholders

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02. Atos Group in Q3Paul Saleh

Group Performance
On track to meet full-year guidanceGroupQ3 -3.0%

EvidenTech Foundations

+2.3%

-7.2%
Core revenue* at -4.9%

Organic

YTD 0.6%+5.5%

Organic

Full-year outlook confirmed* Tech Foundations scope excluding BPO, VAR and UCC.
8| 26-10-2023 | © Atos-3.5%
Core revenue* at -1.9%

Q3 2023 Organic growth and revenue by regional business unit
YoY Organic GrowthSouthern
Europe+3.0%

Revenue Breakdown

Americas*-13.1%

Southern
Europe20%

Americas25%€2.6bnCentralEurope-0.1%

Northern
Europe& APAC**-2.5%

CentralEurope
25%* Delays in contract award, lower volume in Cloud licensing and large completion of HPC contract in Q3 2022** Delays in contract award
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NorthernEurope& APAC
30%

Order entryshift to grBusinessIn € million, as reported
3,300
3,000

2,800

2,000

2,200

2,100

2,000

Seasonally low quarters in Q1 & Q3
Order entry of €2.2bn in Q3 2023

+10% vs Q3 2022
84% book-to-bill vs 71% in Q3 2022
Q1-22

Q2-22

Q3-22

Q4-22

Q1-23

Q2-23

Q3-23% change
YoY

-23%

-6%

-17%+17%+5%+7%+10%

Book-to-bill

72%

101%

71%

112%

75%

109%

84%

10| 26-10-2023 | © AtosHeadcount evolution+3,634
107,013

104,856(4,203)(1,588)

H1Hiring

Attrition

Restructuring & Others

Q3 LTM attrition rate at 16%
vs Q2 LTM at 18%
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Q3

03. Eviden and Tech
Foundations in Q3
Paul SalehEviden€1,217 m
Q3 2023 revenue

Solid Organic Growth in Q3
YoY Organic Revenue Growth:

+2.3%

+7.0%

+5.5%

Organic growth in Q3+2.3%

Continued high growth inDigital Security
High single-digit growth indigital in Europe
Decline in Americas:+5.5%
Organic growth
9 months YTD

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H1 2023

Q3 2023

YTD– Clients are taking longer to award
new business– Lower volume of Cloud licensing– Completion of HPC in prior year80%

Eviden: Commercial activity in Q3Q3 book-to-bill
New logo

DigitalCloudDigitalsecurity*Advancedcomputing** Part of BDS
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Crown Commercial
Service

Large carmanufacturer

Digital and Legacy Application Services for
public sector including HM Revenue & Customs

Supporting Application Managementand Modernization

Large luxury
retailer

Leading European
investment bank

Transform the Online Consumer
Experience with Generative AI

Supporting journey to cloud

Major transportationcompany

Leading US telco& media company

Delivering 700+ passenger
information systems

Large Oil & Gas producer
Supporting one of the largest SAP Hana
implementations with Eviden BullSequana
High End 8 sockets servers

Ensuring PCI compliance for large volumeof retail clients thru secure platform

Jülich Supercomputing
CentreDelivering the first European
exascale supercomputerTech Foundations€1,373 m
Q3 2023 revenue-4.9%

Organic evolution
YoY Organic Revenue Growth:

Continued portfolio
rationalization:

Core business*-7.2%
Decline in Q3*-3.5%
9 months YTD*
*Organic growth15| 26-10-2023 | © AtosCorebusinessTotal TF

-0.1%

-4.9%

-1.6%

-1.9%
-3.5%

-7.2%
H1 2023

Q3 2023 YTD 2023

– Deliberate reduction in
non-strategic activities(BPO, VAR)

– Decline in UCC; asset
disposal closed inOctoberTech Foundations: Commercial activity in Q388%
Q3 book-to-bill
New logoHybrid Cloud &Infrastructure

TechnologyServices

Large US-based
telecommunications andnetwork provider

Large Gas andElectricity Company

5-year contract to deliver mainframe-asa-service computing/operations formission critical applications.

Supervision and maintenance of theoperations for the IT infrastructure ofits three gigafactories located inFrance, Germany and Italy.

4-year contract to provide European
Commission with proximity services andsupport its future green and secureroadmap in transformation to cloud andautomation.

Framework contract with theacademic hospitals for delivering IT
services in the Netherlands for theMaastricht UMC+ Management Team.

16| 26-10-2023 | © AtosDigital
WorkplaceManaged workplace services
with service desk andcollaboration tools for +30 000
employees.

04. Full-year outlook
Paul Saleh

2023 full-year outlook

Organic RevenueGrowthGroupEviden

Tech Foundations0.0% to +2.0%

Acceleration

Managed decrease+0.1% in 2022

Operating Margin(% of Revenue)

4% to 5%
3.1% in 2022

Free Cash Flowc. €-1bn FY€

18| 26-10-2023 | © Atosvs. 2022

Core stabilization
Portfolio rationalization+2.0% in 2022

-1.6% in 2022

Improvementvs. 2022
5.2% in 2022

Positive territory
1.3% in 2022

05. Q&A

Thank you
For more information please contact:
investors@atos.net

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