Atos Group – Another quarter of improvement in organic revenue trajectory. Strong liquidity underpinned by positive operating cash generation. On track to achieve full-year targets

P ess Release

A othe qua te of imp oveme t i o ga ic eve ue t ajecto y

St o g liquidity u de pi ed by positive ope ati g cash ge e atio

O t ack to achieve full-yea ta gets

• Recove y t ajecto y co fi med with co ti ued seque tial imp oveme t i o ga ic g owth
  • Q3 2026 eve ue of €1,642 millio , ep ese ti g a -2.4% o ga ic decli e fo Atos a d Evide SBUs yea -o -yea , a d seque tially imp ovi g, afte -11.0% i Q1 2026 a d -5.8% i Q2 2026
  • UK & I ela d, I te atio al Ma kets a d F a ce we e the mai co t ibuto s to the seque tial imp oveme t i o ga ic g owth
• Comme cial activity eflecti g usual summe seaso ality
  • O de e t y eached €1,024 millio i Q3 2026, mostly d ive by upselli g activities
  • Book-to-bill (BtB) stood at c. 62%, dow c. 7 pts yea -o -yea due to the du i g the summe qua te
  • Qualified pipeli e slightly i c eased i Q3 2026, with Cybe secu ity se vices, Data & AI a d Cloud & Mode I f ast uctu e showi g st o g mome tum

• Ge esis co ti ues to outpe fo m its i itial objectives, with savi gs ta gets ove achieved a d exte ded, a d i c easi g focus o g owth while simplificatio emai s the co e sto e of all i itiatives
• Key milesto e eached: ope atio s tu cash positive i Q3 fo the fi st time si ce Ge esis lau ch
  • €44 millio et cha ge i cash¹ i cludi g the sig ifica t est uctu i g cash impact of c. -€50 millio
  • Liquidity imp oved to €966 millio at the e d of Septembe 2026, with limited co t ibutio of the ecu i g eceivables facto i g p og am at €21 millio . Accele atio is expected f om Q4 o wa d as the p og am co ti ues to deploy
  • Due to slow amp-up of the facto i g p og am (f om €8 millio to €21 millio ), o debt was bought back o the ope ma ket du i g the thi d qua te . The G oup pu chased €7 millio i bo ds ea ly i the fou th qua te befo e the closed pe iod sta ted.

• Accele atio i the G oup’s st ategic tech ology pilla s (cybe secu ity, age tic AI, digital sove eig ty)
  • Lau ch of Atos Ge esis I tellige ce, ou state-of-the-a t e d-to-e d sove eig AI Suite
  • Delive y of measu able value fo clie ts th ough age tic AI: Atos is deployi g solutio s at the hea t of clie t ope atio s i Eu ope (e.g., SPIE, UGAP a d Fle de ), a d i its ow ope atio s as Clie t Ze o
  • AI age ts available th oughout the e ti e cybe defe se lifecycle

• FY 2026 ta gets² co fi med
  • O ga ic eve ue g owth of a ou d -5% (Atos & Evide SBUs)
  • Ope ati g ma gi at c. 7%
  • Positive et cha ge i cash¹

Pa is, Wed esday Octobe 21, 2026 – Atos G oup, a global leade of AI-powe ed digital t a sfo matio , today a ou ces its Q3 2026 pe fo ma ce.

Philippe Salle, Atos G oup chai ma of the boa d of di ecto s a d chief executive office , stated:

“The thi d qua te ma ks a othe impo ta t milesto e i Atos G oup’s ecove y jou ey. We delive ed a thi d co secutive qua te of seque tial imp oveme t i ou o ga ic eve ue t ajecto y, ge e ated cash f om ope atio s fo the fi st time si ce the lau ch of Ge esis a d we co ti ued to execute ou t a sfo matio ahead of pla . These achieveme ts a e the di ect esults of the discipli e, commitme t a d esilie ce demo st ated by ou teams ove the past mo ths. While ou tu a ou d is ot complete, the fou datio s of a st o ge a d mo e competitive Atos G oup a e ow fi mly i place.

Ou ambitio ow goes beyo d ecove y. We a e focused o accele ati g sustai able a d p ofitable g owth, helpi g ou clie ts avigate AI-d ive t a sfo matio while st e gthe i g thei digital sove eig ty a d cybe secu ity. Ou st ategic offe i gs a e gai i g t actio a d the actio s we have take to imp ove po tfolio quality a d ope atio al discipli e a e delive i g ta gible be efits. We emai fully focused o executio a d o t a slati g these imp oveme ts i to sustai able g owth a d value c eatio .

With a st e gthe ed bala ce sheet, a clea e st ategic focus a d e cou agi g comme cial sig als, we a e co fide t i ou ability to achieve ou 2026 objectives.”Ope atio al pe fo ma ce

G oup epo ted eve ue eached €1,642 millio i Q3 2026, dow €50 millio yea -o -yea at co sta t scope a d co sta t pe imete .

Combi ed eve ue fo Atos a d Evide St ategic Busi ess U its – SBU – we e dow -2.4% o ga ically³ compa ed to the thi d qua te of 2025.

The Atos SBU ge e ated epo ted eve ue of €1,566 millio , dow -2.0% o ga ically compa ed to Q3 2025 at cu e t pe imete ³.

The Evide SBU epo ted eve ue was €76 millio i Q3 2026, dow -10.9% o ga ically³ compa ed to Q3 2025. The p io -yea compa iso was sig ifica tly disto ted by Bull’s deco solidatio a d eve ue ecog itio timi g effects, esulti g i a i eleva t compa iso base. Excludi g that impact Evide SBU eve ues we e up +5.1% o ga ically yea -o -yea .

Disclosu e i this sectio eflects the evised epo ti g st uctu e of Atos G oup, followi g the impleme tatio of the ew o ga izatio i the fi st half of 2025 epo ti g pe iod. Atos has ide tified Atos F a ce, Atos BNN (Belux, Nethe la ds, No dics), Atos UK & I ela d, Atos No th Ame ica, Atos GACE (Ge ma y, Aust ia & Ce t al Eu ope), Atos IM (I te atio al Ma kets), Atos Global Delive y Ce te s, Evide a d Global St uctu es as the ope ati g segme ts, mi o i g the i te al epo ti g st uctu e. This eflects the eview, ma ageme t a d assessme t of the G oup’s ope ati g esults by G oup Ma ageme t followi g the impleme tatio of the ew o ga izatio .

*: at co sta t scope a d Septembe 2026 ave age excha ge ates

Atos – Ge ma y, Aust ia & Ce t al Eu ope eve ue was €333 millio i Q3 2026, ep ese ti g a -6.1% o ga ic decli e compa ed to Q3 2025. This pe fo ma ce was mai ly d ive by a few la ge clie t amp-dow s followi g i sou ci g st ategies a d ep ese ti g a c. 3-poi t impact o o ga ic g owth i the qua te . It also stemmed f om the ma aged exit of low-p ofitability co t acts. That was pa tially offset by successful fe tilizatio a d c oss-selli g to existi g clie ts, as well as e ewed elatio s with fo me clie ts.

Atos – No th Ame ica eve ue totaled €246 millio i Q3 2026, demo st ati g the stabilizatio of the qua te ly eve ues si ce the sta t of the yea . Yea -o -yea , this ep ese ted a o ga ic decli e of -19.3%, mostly d ive by low p ofitability co t act exits a d a scope eductio at existi g clie ts. The busi ess is expected to be efit f om the visibly imp ovi g comme cial mome tum, with sig ifica tly g owi g qualified pipeli e yea -o -yea , i cludi g elated to ew clie ts.

Atos – F a ce eve ue eached €257 millio i Q3 2026. This ep ese ts a ew positive i flexio i the g owth cu ve (-2.7% o ga ically f om Q3 2025 at cu e t pe imete ) with public secto emai i g soft whe eas othe secto s have sta ted to ecove .

Atos – UK & I ela d eve ue eached €323 millio i Q3 2026, up +30.8% o ga ically yea -o -yea a d c. +8% qua te -o -qua te , ep ese ti g the 4^th co secutive qua te of g owth fo the egio . This high a d u epeatable level of g owth was due to low comps i the same pe iod last yea a d to co ti ued st o g mome tum i 2026, boosted by ew wi s i the egio (i both public a d comme cial secto s).

Atos – I te atio al Ma kets eve ue was €233 millio i Q3 2026, up +4.0% o ga ically yea -o -yea a d fo the fi st time i positive te ito y si ce the lau ch of Ge esis. The pe fo ma ce was b oad-based, with most egio s g owi g a d Switze la d, Middle East & Tu key, a d Southeast Eu ope delive i g double-digit g owth. APAC was impacted by the expected amp-dow of a la ge co t act followi g the custome ’s st ategic i sou ci g of pa t of its IT ope atio s.

Atos – BNN (Belux, Nethe la ds & No dics) eve ue stood at €172 millio i Q3 2026, dow -14.2% o ga ically compa ed to Q3 2025 at cu e t pe imete . The yea -o -yea decli e was p ima ily d ive by ma aged exits f om low p ofitability co t acts a d amp-dow s o existi g clie ts, with chu pa tially offset by g owi g activity at existi g clie ts.

Evide eve ue was €76 millio i Q3 2026. The p io -yea compa iso was sig ifica tly disto ted by Bull’s deco solidatio a d eve ue ecog itio timi g effects, esulti g i a i eleva t compa iso base. Excludi g that impact, eve ues we e up +5.1% o ga ically yea -o -yea , co fi mi g co ti ued positive mome tum. This u de lyi g pe fo ma ce was mai ly d ive by g owth i defe se activities, pa ticula ly i missio -c itical systems a d cybe p oducts, the latte g owi g yea -o -yea fo the fi st time si ce the lau ch of Ge esis. This was pa tly offset by the co ti ued soft ess i the Middle East, impacti g the Visio AI activity.

Comme cial activity

Si ce 2025, the G oup has ca ied out a comp ehe sive eset of its comme cial o ga izatio to imp ove efficie cy, i c ease accou tability a d st e gthe go-to-ma ket pe fo ma ce. Fi st be efits we e al eady visible, pa ticula ly i p oductivity a d pipeli e quality.

O de e t y eached €1,024 millio i Q3 2026, with F a ce, UK&I a d I te atio al Ma kets g owi g yea -o -yea . Key co t acts sig ed⁴ du i g the qua te i clude:

• Exclusive pa t e ship with EDF, F a ce’s leadi g e e gy compa y, fo ope atio al i fo matio system ma ageme t fo uclea powe pla ts sold out of F a ce, mai ly i Digital Applicatio s, as well as Atos Amplify, Data & AI, Cloud & Mode I f ast uctu e, Digital Wo kplace & Cybe secu ity, sig ed fo 15 yea s
• Co t act with the Met opolita Police Se vice i Lo do , cove i g applicatio ma ageme t se vices ac oss Digital Applicatio s a d Cybe secu ity, fo up to £350 millio ove six yea s
• F amewo k ag eeme t with HM Reve ue & Customs (HMRC) i U ited-Ki gdom & I ela d, cove i g low-code platfo m leade ship se vices i Digital Applicatio s, fo up to £78 millio ove th ee yea s, with two optio al o e-yea exte sio s
• Co t act with Eu opea Space Ope ato , cove i g Evide SkyMo NG adva ced satellite mo ito i g withi missio -c itical systems, fo up to €2 millio ove multiple yea s
• Co t act with Ba celo a City Cou cil, cove i g AI-powe ed digital employee suppo t i Digital Applicatio s, fo th ee yea s, with two optio al o e-yea exte sio s
• Co t act with O iola Co po atio , i Belux, Nethe la ds & No dics cove i g SAP mode izatio a d data a alytics th ough Sma t Platfo ms, fo €15 millio ove multiple yea s

The G oup book-to-bill atio stood at 62% i Q3 2026, dow c. 7 poi ts vs Q3 2025.

• Atos SBU Q3 2026 book-to-bill was 63%, dow c. 7 pts compa ed to the same pe iod last yea .
• Evide SBU book-to-bill was 59% i Q3 2026, dow 18 pts f om the same pe iod last yea , mai ly eflecti g a st o ge summe timi g effect o co t act sig i gs tha i the p io -yea pe iod.

The e ewal ate eached 93% yea -to-date, compa ed to 91% du i g the same pe iod last yea .

The full backlog at the e d of Septembe 2026 was €8.4 billio , ep ese ti g 1.3 yea s of eve ue. The qualified pipeli e i c eased modestly i the qua te afte c. €1,660 millio i c ease i H1 2026.

Update o the Ge esis t a sfo matio pla executio

Si ce the lau ch i 2025, Ge esis executio p og essed faste tha i itially pla ed, with the th ee-yea Ge esis ta get savi gs completed. The G oup exte ded Ge esis to ge e ate fu the efficie cies, while co ti ui g to delive ta gible p og ess ac oss its co e pilla s, i cludi g the followi g:

• G owth a d offe i g po tfolio ma ageme t, as key p io ities of Ge esis’ pilla s goi g fo wa d:
  • Accele ated i itiatives to suppo t the th ee st ategic tech ology g owth pilla s p ese ted at FY 2025 (age tic AI, sove eig a d cybe )
  • Co ti ued po tfolio e ableme t suppo ted by the ew comme cial Ta get Ope ati g Model, with app oximately 40% of pla ed sessio s delive ed ac oss geog aphies, st e gthe i g go-to-ma ket executio ac oss the G oup
  • St ategic pa t e e gageme t fu the st e gthe ed, with a satisfactio sco e of 8.1/10, eflecti g st o g co fide ce i futu e joi t g owth oppo tu ities
• Simplificatio , as a co e d ive of Ge esis executio :
  • Fu the p og ess i est uctu i g pla executio , with app oximately €50 millio associated cash out du i g the qua te
  • Billability ate eached app oximately 84% at the e d of the qua te

• Co ti ued M&A simplificatio i Ce t al a d Easte Eu ope
• T im a d simplificatio of bid p ocess to st eamli e admi ist ative p ocesses

Huma esou ces

The G oup’s total headcou t stood at 53,071 at the e d of Septembe 2026, ep ese ti g a dec ease of -2.6% compa ed with the begi i g of July 2026, p ima ily d ive by the co ti ued impleme tatio of the Ge esis headcou t eductio p og am.

Du i g the thi d qua te of 2026, the G oup hi ed 1,336 employees, (of which 90% we e di ect employees), while the volu ta y att itio ate stood at 10.4%, vs. 14.7% i thi d qua te 2025.

Q3 2026 liquidity positio

As a emi de , the publicatio of the qua te ly liquidity positio is pa t of the egula epo ti g equi eme ts defi ed i the Decembe 2024 c edit docume tatio .

The G oup eached a key milesto e i the qua te with fi st time positive cash ge e atio si ce the lau ch of the Ge esis t a sfo matio pla . Net cha ge i cash⁵ is estimated at c. +€44 millio fo the pe iod, i cludi g cash est uctu i g costs of c. -€50 millio .

This is befo e the estimated impacts of:

• excha ge ate fluctuatio fo -€6 millio
• M&A fo -€5 millio
• cha ge i u solicited payme ts eceived i adva ce of the i voice payme t due date du i g the qua te fo -€10 millio
• cash moveme ts elati g to othe fi a cial assets a d liabilities fo -€9 millio
• facto i g of t ade eceivables fo €14 millio
• et fees associated with the successful efi a ci g of the 1L t a che of the Decembe 2024 debt fo -€9 millio .

The t ade eceivables facto i g p og am is expected to co ti ue to amp up i the fou th qua te . It p ovides a secu e a d ecu i g sou ce of fu di g at a all-i att active cost of 4.25%+EURIBOR 3 mo ths. It is committed fo a du atio of th ee yea s o a o – ecou se basis.

As of Septembe 30, 2026, Atos G oup liquidity is estimated at 966 millio . This compa es with €948 millio as of Ju e 30, 2026, afte epayme t of €857 millio fo 1L o July 6, 2026, a d emai s well above the mi imum €650 millio level equi ed by the Decembe 2024 c edit docume tatio . It was comp ised of:

Outlook

The G oup co fi ms its fiscal yea 2026 ta gets⁸:

• O ga ic eve ue g owth of a ou d -5% (Atos a d Evide SBUs)
• Ope ati g ma gi at c. 7%
• Positive et cha ge i cash⁹

The G oup fo esees a accele atio of p ofitable g owth a d cash ge e atio i 2027 a d i 2028 a d has ambitio s to:

• Ge e ate o ga ic eve ue CAGR of 5 to 7% betwee 2026 a d 2028. St ategic, ta geted a d discipli ed M&A could fu the i c ease eve ue ove the pe iod
• Reach a ope ati g ma gi of a ou d 10% i FY 2028, suppo ted by cost eductio measu es a d p ofitable g owth, pa tially offset by a accele atio of R&D i vestme ts
• Achieve a leve age atio below 1.5x et debt/OMDAL¹⁰ i fiscal yea 2028. O the path to a i vestme t g ade ati g, the G oup expects to achieve a BB p ofile i 2027.

Co fe e ce call

Atos G oup’s ma ageme t i vites you to atte d the pe fo ma ce of the thi d qua te 2026 co fe e ce call o Wed esday, Octobe 21, 2026, at 08:30 am (CEST – Pa is).

You ca joi the webcast of the co fe e ce via the followi g li k:

https://edge.media-se ve .com/mmc/p/9fe27w a

If you wa t to joi the co fe e ce by telepho e, please egiste via this li k:

https:// egiste -co f.media-se ve .com/ egiste /BIdbcf26fcf6bc458b8d52585affe6eedf

Upo egist atio , you will eceive the dial-i i fo a d a u ique PIN to joi the call as well as a email co fi matio with the details.

Afte the co fe e ce, a eplay of the webcast will be available o Atos G oup, i the i vesto s sectio .

Fo thcomi g eve ts

APPENDIX

Q3 2025 eve ue at co sta t scope a d excha ge ates eco ciliatio

Fo the a alysis of the G oup’s pe fo ma ce, Q3 2026 eve ue is compa ed with Q3 2025 eve ue at co sta t scope a d fo eig excha ge ates.

Reco ciliatio betwee the Q3 2025 epo ted eve ue, the Q3 2025 eve ue at co sta t scope a d fo eig excha ge ates is p ese ted below, by St ategic Busi ess U it (SBU) a d by geog aphy fo the Atos SBU.

*: at co sta t scope i Septembe 2026 ave age excha ge ates

Restateme t eflects a cha ge i eve ue ecog itio methodology.

Scope effects amou ted to €-299 millio , mai ly elated to the disposal of Adva ced Computi g activities, Ideal GRP, activities i South Ame ica.

Cu e cy effects positively impacted eve ue by €16 millio . They mostly came f om the app eciatio of the US dolla , the B itish pou d a d the Chi ese yua .

Q3 YTD 2025 eve ue at co sta t scope a d excha ge ate eco ciliatio

Fo the a alysis of the G oup’s pe fo ma ce, eve ue fo Q3 YTD 2026 is compa ed with Q3 YTD 2025 eve ue at co sta t scope a d fo eig excha ge ates.

Reco ciliatio betwee the Q3 YTD 2025 epo ted eve ue, a d the Q3 YTD 2025 eve ue at co sta t scope a d fo eig excha ge ates is p ese ted below, by segme t.

*: at co sta t scope a d Septembe 2026 ave age excha ge ates

Glossa y

Ope atio al capital employed: Ope atio al capital employed comp ises et fixed assets a d et wo ki g capital but excludes goodwill a d et assets held fo sale.

Cu e t a d o -cu e t assets o liabilities: A cu e t a d o -cu e t disti ctio is made betwee assets a d liabilities o the co solidated stateme t of fi a cial positio . Atos has classified as cu e t assets a d liabilities those assets a d liabilities that Atos expects to ealize, use o settle du i g its o mal cycle of ope atio s, which ca exte d beyo d 12 mo ths followi g the pe iod e d. Cu e t assets a d liabilities, excludi g the cu e t po tio of bo owi gs, lease liabilities a d p ovisio s, a d cu e t fi a cial i st ume ts ep ese t the G oup’s wo ki g capital equi eme t.

DSO: (Days of Sales Outsta di g). DSO is the amou t of t ade accou ts eceivable (i cludi g co t act assets a d liabilities) exp essed i days of eve ue (o a last-i , fi st-out basis). The umbe of days is calculated i acco da ce with the G ego ia cale da .

O ga ic g owth: O ga ic g owth ep ese ts the pe ce t g owth of a u it based o a co sta t scope a d excha ge ates basis.

CAGR: The Compou d A ual G owth Rate eflects the mea a ual g owth ate ove a specified pe iod of time lo ge tha o e yea . It is calculated by dividi g the value at the e d of the pe iod i questio by its value at the begi i g of that pe iod, aisi g the esult to the powe of o e divided by the pe iod le gth, a d subt acti g o e f om the subseque t esult. As a example:

2019-2021 eve ue CAGR = (Reve ue 2021 / Reve ue 2018) (1/3) -1

Ope ati g ma gi : Ope ati g ma gi equals Exte al Reve ues less pe so el a d ope ati g expe ses. It is calculated befo e Othe ope ati g i come a d expe ses as defi ed below.

Othe ope ati g i come a d expe se: 

Othe ope ati g i come a d expe ses i clude:

• The amo tizatio a d impai me t of i ta gible assets ecog ized as pa t of busi ess combi atio s, such as custome elatio ships, tech ologies a d goodwill
• Whe accou ti g fo busi ess combi atio s, the G oup may eco d p ovisio s i the ope i g stateme t of fi a cial positio fo a pe iod of 12 mo ths beyo d the busi ess combi atio date. Afte the 12-mo th pe iod, u used p ovisio s a isi g f om cha ges i ci cumsta ces a e eleased th ough the i come stateme t u de “othe ope ati g i come a d expe ses”
• The cost of acqui i g a d i teg ati g ewly co t olled e tities, i cludi g ea out with o without p ese ce co ditio s
• The et gai s o losses o disposals of co solidated compa ies o busi esses
• The fai value of sha es g a ted to employees i cludi g social co t ibutio s
• The est uctu i g a d atio alizatio expe se elati g to busi ess combi atio s o qualified as u usual, i f eque t a d ab o mal. Whe a est uctu i g pla qualifies fo Othe ope ati g i come a d expe se, the elated eal estate atio alizatio & associated costs ega di g p emises a e p ese ted o the same li e
• The cu tailme t effects o est uctu i g costs a d the effects of pla ame dme ts o defi ed be efit pla s esulti g f om t igge i g eve ts that a e ot u de co t ol of Atos ma ageme t
• The et gai o loss o ta gible a d i ta gible assets that a e ot pa t of Atos co e busi ess such as eal estate
• Othe u usual, ab o mal a d i f eque t i come o expe ses such as majo disputes o litigatio

G oss ma gi a d i di ect costs: G oss ma gi is composed of eve ue less the di ect costs of goods sold. Di ect costs elate to the ge e atio of p oducts a d/o se vices delive ed to custome s, while i di ect costs i clude all costs elated to i di ect staff (defi ed he eafte ), which a e ot di ectly li ked to the ealizatio of the eve ue. The ope ati g ma gi comp ises g oss ma gi less i di ect costs.

EBITDA (Ea i gs Befo e I te est, Tax, Dep eciatio a d Amo tizatio ): Fo Atos, EBITDA is based o Ope ati g Ma gi less o -cash items a d is efe ed to as OMDA (Ope ati g Ma gi befo e Dep eciatio a d Amo tizatio ).

OMDA (Ope ati g Ma gi befo e Dep eciatio a d Amo tizatio ) is calculated as follows:

Ope ati g ma gi , plus:

• Dep eciatio of fixed assets (as disclosed i the “fi a cial epo t”)
• Dep eciatio of ight of use (as disclosed i the “fi a cial epo t”)
• Net book value of assets sold/w itte of (as disclosed i the “fi a cial epo t”)
• Net cha ge ( elease) of p ovisio s (composed of et cha ge of p ovisio s fo cu e t assets a d et cha ge of p ovisio s fo co ti ge cies a d losses, both disclosed i the “fi a cial epo t”)
• Net cha ge ( elease) of p ovisio s fo pe sio s (as disclosed i the “fi a cial epo t”)

OMDAL: OMDA – lease epayme ts.

Gea i g: The p opo tio , exp essed as a pe ce tage of et debt to total sha eholde s’ equity (G oup sha e a d mi o ity i te ests).

I te est cove atio: Ope ati g ma gi divided by the et cost of fi a cial debt, exp essed as a multiple.

Leve age atio: Net debt (befo e IFRS 9 fai value adjustme t) / OMDAL last 12 mo ths

Ope ati g i come (loss): Ope ati g i come (loss) comp ises et i come (loss) befo e defe ed a d cu e t i come taxes, et fi a cial i come (expe se), a d sha e of et p ofit (loss) of equity-accou ted i vestme ts.

Cash flow f om ope atio s: Cash flow comi g f om the ope atio s a d calculated as a diffe e ce betwee OMDA, et capital expe ditu es, lease payme t a d cha ge i wo ki g capital equi eme t.

Net cash o et debt: Net cash o et debt comp ises total bo owi gs (bo ds, sho t-te m a d lo g-te m loa s, secu itizatio a d othe bo owi gs), sho t-te m fi a cial assets a d liabilities bea i g i te est with matu ity of less tha 12 mo ths, less cash a d cash equivale ts. Liabilities associated with lease co t acts a d de ivatives a e excluded f om the et debt.

Net cha ge i cash: et cha ge i cash is obtai ed by deducti g f om F ee Cash Flow the impact of o -st uctu al wo ki g capital optimizatio actio s, such as u solicited custome payme ts eceived befo e the i voice due date. Net cha ge i cash excludes:

• et fi a cial debt epayme ts;
• et cash i flows (outflows) f om acquisitio s o disposals of busi esses o e tities;
• capital i c eases, sha e buybacks, divide ds paid to sha eholde s a d o -co t olli g i te ests;
• cash moveme ts elati g to othe fi a cial assets a d liabilities, such as deposits o esc ow accou ts used as cash collate al;
• fo eig excha ge impacts o cash.

F ee Cash Flow (FCF): The F ee Cash Flow ep ese ts the cha ge i et cash o et debt, excludi g capital i c ease, sha e buyback, divide ds paid to sha eholde s a d o -co t olli g i te ests, et acquisitio o disposal of compa ies.

Ea i gs (loss) pe sha e (EPS): Basic EPS is the et i come (loss) divided by the weighted-ave age umbe of commo sha es outsta di g du i g the pe iod. Diluted EPS is the et i come (loss) divided by the diluted weighted-ave age umbe of commo sha es fo the pe iod ( umbe of sha es outsta di g plus dilutive i st ume ts with dilutive effect).

Reve ue: Reve ue elated to Atos’s sales to thi d pa ties (excludi g VAT).

TCV (Total Co t act Value): The Total Value of a Co t act at sig atu e (p ovisio o estimatio ) ove its du atio ep ese ts the fi m o de a d co t actual pa t of the co t act excludi g a y clause o the decisio of the clie t, as a ticipated withd awal clause, additio al optio o e ewal.O de e t y/booki gs: The TCV, o de s o ame dme ts sig ed du i g a defi ed pe iod. Whe a offe is wo (co t act sig ed), the total co t act value is added to the backlog a d the o de e t y is ecog ized.

Book-to-bill: The book-to-bill is the atio exp essed as a pe ce tage of the o de e t y i a pe iod divided by the eve ue of the same pe iod.

Backlog/O de cove : The value of sig ed co t acts, o de s a d ame dme ts that emai to be ecog ized ove thei co t act lives. It may i clude eve ue ecog ized o co t acts based o the actual use of billable se vices, such as volume-based co side atio s. It the efo e does ot ep ese t the t a sactio p ice allocated to pe fo ma ce obligatio s ot yet satisfied (backlog) as defi ed by IFRS 15.

Pipeli e: The value of eve ues that may be ea ed f om outsta di g comme cial p oposals issued to clie ts. A qualified pipeli e applies a estimated pe ce tage likelihood of p oposal success.

Di ect Staff: Di ect staff i clude pe ma e t staff a d subco t acto s, whose wo k is billable to a thi d pa ty.

I di ect staff: I di ect staff i clude pe ma e t staff o subco t acto s, who a e ot billable to clie ts. I di ect staff a e ot di ectly i volved i the ge e atio of p oducts a d/o se vices delive ed to clie ts.

Disclaime

This docume t co tai s fo wa d-looki g stateme ts that i volve isks a d u ce tai ties, i cludi g efe e ces, co ce i g the G oup’s expected g owth a d p ofitability i the futu e which may sig ifica tly impact the expected pe fo ma ce i dicated i the fo wa d-looki g stateme ts. These isks a d u ce tai ties a e li ked to facto s out of the co t ol of the Compa y a d ot p ecisely estimated, such as ma ket co ditio s o competito s’ behavio s. A y fo wa d-looki g stateme ts made i this docume t a e stateme ts about Atos G oup’s beliefs a d expectatio s a d should be evaluated as such. Fo wa d-looki g stateme ts i clude stateme ts that may elate to Atos G oup’s pla s, objectives, st ategies, goals, futu e eve ts, futu e eve ues o sy e gies, o pe fo ma ce, a d othe i fo matio that is ot histo ical i fo matio . Actual eve ts o esults may diffe f om those desc ibed i this docume t due to a umbe of isks a d u ce tai ties that a e desc ibed withi the 2025 U ive sal Regist atio Docume t filed with the Auto ité des Ma chés Fi a cie s (AMF) o Ma ch 10, 2026 u de the egist atio umbe D.26-0075. Atos G oup does ot u de take, a d specifically disclaims, a y obligatio o espo sibility to update o ame d a y of the i fo matio above except as othe wise equi ed by law.

This docume t does ot co tai o co stitute a offe of Atos G oup’s sha es fo sale o a i vitatio o i duceme t to i vest i Atos G oup’s sha es i F a ce, the U ited States of Ame ica o a y othe ju isdictio . This docume t i cludes i fo matio o specific t a sactio s that shall be co side ed as p ojects o ly. I pa ticula , a y decisio elati g to the i fo matio o p ojects me tio ed i this docume t a d thei te ms a d co ditio s will o ly be made afte the o goi g i -depth a alysis co side i g tax, legal, ope atio al, fi a ce, HR a d all othe eleva t aspects have bee completed a d will be subject to ge e al ma ket co ditio s a d othe customa y co ditio s, i cludi g gove a ce bodies a d sha eholde s’ app oval as well as app op iate p ocesses with the eleva t employee ep ese tative bodies i acco da ce with applicable laws.

About Atos G oup

Atos G oup is a global leade i digital t a sfo matio with c. 53,000 employees a d a ual eve ue of c. €7.2 billio , ope ati g i 54 cou t ies u de two b a ds – Atos fo se vices a d Evide fo p oducts a d systems. Eu opea umbe o e i cybe secu ity a d a leade i cloud, Atos G oup is committed to a secu e a d deca bo ized futu e a d p ovides tailo ed AI-powe ed, e d-to-e d solutio s fo all i dust ies. Atos G oup is listed o Eu o ext Pa is. 

Co tacts

I vesto Relatio s: i vesto s@atosg oup.com

I dividual sha eholde s: +33 8 05 65 00 75

Media Relatio s: globalp team@atosg oup.com

¹ Net cha ge i cash is obtai ed by deducti g f om F ee Cash Flow the impact of o -st uctu al wo ki g capital optimizatio actio s, such as u solicited custome payme ts eceived befo e the i voice due date. It excludes i/ et fi a cial debt epayme ts; ii/ et cash i flows (outflows) f om acquisitio s o disposals of busi esses o e tities; iii/ capital i c eases, sha e buybacks a d divide ds paid to sha eholde s a d o -co t olli g i te ests; iv/ cash moveme ts elati g to othe fi a cial assets a d liabilities, such as deposits o esc ow accou ts used as cash collate al; a d v/ fo eig excha ge impacts o cash

² Cu e t pe imete co espo ds to G oup’s baseli e fo establishi g futu e ambitio : fo all yea s, excludi g the estimated impact of Adva ced Computi g activities, South Ame ica ope atio s a d Ideal GRP divestitu es.

³ Cu e t pe imete co espo ds to G oup’s baseli e fo establishi g futu e ambitio : fo all yea s, excludi g the estimated impact of Adva ced Computi g activities, South Ame ica ope atio s a d Ideal GRP divestitu es.⁴ The amou ts i dicated ep ese t a maximum cap ove the te m of the ag eeme t, athe tha a fi m gua a teed amou t.

⁵ Net cha ge i cash is obtai ed by deducti g f om F ee Cash Flow the impact of o -st uctu al wo ki g capital optimizatio actio s, such as u solicited custome payme ts eceived befo e the i voice due date. It excludes i/ et fi a cial debt epayme ts; ii/ et cash i flows (outflows) f om acquisitio s o disposals of busi esses o e tities; iii/ capital i c eases, sha e buybacks a d divide ds paid to sha eholde s a d o -co t olli g i te ests; iv/ cash moveme ts elati g to othe fi a cial assets a d liabilities, such as deposits o esc ow accou ts used as cash collate al; a d v/ fo eig excha ge impacts o cash.

⁶ New RCF of €110 millio i cludes available cash fo €70 millio a d ba k gua a tee fo €40 millio .

⁷ Liquidity is defi ed as the sum of (i) the co solidated cash a d cash-equivale t positio of the G oup a d (ii) the amou ts available u de a y u d aw committed facilities (i cludi g committed ove d afts). Co solidated cash a d cash-equivale t i cludes t apped cash a d u pooled cash a d excludes cash held i esc ow accou ts i o de to p ovide cash collate al.

⁸ Cu e t pe imete co espo ds to G oup’s baseli e fo establishi g futu e ambitio : fo all yea s, excludi g the estimated impact of Adva ced Computi g activities, South Ame ica ope atio s a d Ideal GRP divestitu es.

⁹ Net cha ge i cash is obtai ed by deducti g f om F ee Cash Flow the impact of o -st uctu al wo ki g capital optimizatio actio s, such as u solicited custome payme ts eceived befo e the i voice due date. It excludes i/ et fi a cial debt epayme ts; ii/ et cash i flows (outflows) f om acquisitio s o disposals of busi esses o e tities; iii/ capital i c eases, sha e buybacks a d divide ds paid to sha eholde s a d o -co t olli g i te ests; iv/ cash moveme ts elati g to othe fi a cial assets a d liabilities, such as deposits o esc ow accou ts used as cash collate al; a d v/ fo eig excha ge impacts o cash.

¹⁰ Defi ed as Ope ati g Ma gi befo e Dep eciatio , Amo tizatio a d Leases.

Attachme t

• PR – Atos G oup – Q3’26 Pe fo ma ce