A
Atos
Defence · Bezons, France · Founded 1997 · IPO 2010
AI-powered, end-to-end digital transformation and cybersecurity services. MoreLess
If you’ve ever wondered about the massive, often unseen, engines that power global business, you need to know about Atos. At its core, Atos is a sprawling IT services and consulting firm that handles everything from cloud computing and cybersecurity to big data and digital transformation for large corporations and governments. It’s one of those giants operating in the background, making sure complex digital systems run smoothly. The story of Atos isn't one of a single founder in a garage, but one of strategic consolidation. The company as we know it today was born in 1997 from the merger of two French IT firms, Axime and Sligos, with Bernard Bourigeaud as the founding CEO steering the integration. This set the stage for what would become Atos's core growth strategy: acquisition. A pivotal moment came in 2000, when Atos merged with the Dutch company Origin B.V., creating Atos Origin and giving it a massive footprint across Europe. Throughout the 2000s, the company’s shopping spree continued. It snapped up the consulting arms of KPMG in the UK and Netherlands in 2002 and later SchlumbergerSema in 2004, significantly expanding its capabilities. A landmark deal happened in 2011 with the acquisition of Siemens' IT services division, which nearly doubled Atos's size and prompted the name to revert simply to "Atos". More huge acquisitions followed, including Bull in 2014 and the $3.4 billion purchase of US-based Syntel in 2018, which deepened its North American presence. After years of aggressive expansion, Atos faced significant financial turbulence. By 2024, the company was undergoing a major financial restructuring to manage its debt. Today, Atos is working to stabilize and redefine its future, focusing on a new chapter after a successful restructuring plan that saw a massive debt reduction. The company is now navigating a recovery, aiming to return to growth and acquisition mode by 2026.
Company overview
Atos company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 1997
- Headquarters
- Bezons, France
- Employees
- 85,066
- Open positions
- None listed
- Dealroom signal
- 66.6
- Investment activity
- 36 companies · latest Aug 2025
- Capital deployed
- $80M
- Preferred round
- ACQUISITION
Valuation & funding
Atos funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| POST IPO DEBT✓Debt | May 2026 | $1.4B | — | Undisclosed | ↗ |
| POST IPO DEBT✓Debt | Jul 2024 | $1.8B | — | Undisclosed | ↗ |
| CONVERTIBLE✓Equity / VC | Jul 2024 | $256M | — | Undisclosed | ↗ |
| POST IPO DEBT✓Debt | Apr 2024 | $440M | — | Undisclosed | ↗ |
| POST IPO DEBT✓Debt | Apr 2024 | $55M | — | French Government | ↗ |
| POST IPO EQUITY✓Other financing | Nov 2023 | Groupe One point | ↗ | ||
| IPO✓Exit | Jun 2010 | Undisclosed | — |
Financials
Revenue, earnings and profit over time
Reported history and available estimates. Estimated years are marked “E”; sparse fields are left blank rather than inferred.
Growth signals
Atos website traffic
Latest recorded traffic for Atos is 400K monthly website visits, up 11.1% over the last three months. Atos's team declined 0.4% over the past year.
Comparisons
Atos compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Capital deployed
Atos investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
EvidenBezons, FranceTook over Atos’ digital, cloud, big data and security business lines
→
Atos-Eviden Advanced ComputingParis, FranceAdvanced Computing activities of Eviden (Atos Group), including High-Performance Computing (HPC), Quantum, Business Computing & Artificial Intelligence products and services
$451Mvaluation
SiPearlMaisons-Laffitte, FranceDesigner of microprocessors for European exascale supercomputers, with focus on HPC, AI, medical research, and energy management
$402Mvaluation
AI
Atos ItalyMilan, ItalyAtos Italia, formerly part of Atos Group, has become Lutech Advanced Solutions S.p.A, part of APAX-backed Lutech Group
→
AppcentricaToronto, Canada
→
CloudreachLondon, United KingdomEnables, integrates and operates cloud platforms for enterprises
→
DataSenticsPrague, Czechia
→
IDEAL GRPHelsinki, FinlandPowerhouse for Industrial Digitalization. As of April 2023, IDEAL GRP is now part of Eviden
→
Visual BI SolutionsPlano, United StatesOne of the leading and fastest growing firms focusing exclusively on Business Intelligence & Analytics
→
NimbixDallas, United StatesProvider of cloud-based, high performance computing infrastructure and applications
$32Mvaluation
IpsotekLondon, United KingdomAI-powered video analytics for mission-critical applications
→
Processia SolutionsLaval, CanadaLeader in the field of product lifecycle management
→
Talent graph
Atos's talent
Source: Dealroom Talent Intelligence.
Investors
3 investors on Atos's cap table
Sourced from Dealroom's funding and investor records.



Global footprint
Where Atos has talent and traffic
In the news
Latest news about Atos
Recent press, funding announcements, and product moves mentioning Atos — open to read from the original sources.
Market sentiment
What the market is saying about Atos
An AI-synthesized read of the highest-engagement posts about Atos on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Atos’s full profile on Dealroom
Request a free trial to see the complete deal history, financials, people graph and growth signals.
Takes under a minute. Already use Dealroom? Log in.







