CISO Tribune

Vendor comparison · 2 companies

Atos vs Booz Allen Hamilton

Atos delivers end-to-end technology services across the U.S Atos brings together global expertise and local presence. Booz Allen Hamilton builds advanced technology for government. CISO Tribune files both under Security consulting and advisory. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Atos
  • Booz Allen Hamilton
Atos vs Booz Allen Hamilton: Products, Customers and Funding Compared
AtosAtos delivers end-to-end technology services across the U.S Atos brings together global expertise and local presence.atos.netBooz Allen HamiltonBooz Allen Hamilton builds advanced technology for government.boozallen.com
What it sells
  • Digital Workplace[3]Collaboration tools, accessible digital experiences and smart care centers.
  • Vellox Reverser[7]An autonomous malware reverse engineering and threat intelligence product.
  • Vellox Ranger[7]A detection engineering product that autonomously maps an environment.
  • Vellox LayerOne[7]A Vellox product that validates SI outputs.
  • OT/ICS SOC-as-a-Service (SOCaaS)[9]A team of cybersecurity practitioners focused on OT/ICS threats.
  • aiSSEMBLE[5]An open-source SI development toolkit and integrated team approach.
Categories
Headquarters
Not stated on its pagesMcLean, Virginia, United States[1]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesPublic (NYSE: BAH)[1][2][3][4][12][13][14]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • October 14, 2026Atos is expanding its partnership with Fortinet from a country-led model to a global engagement model covering reselling and managed cybersecurity services.[5]
  • April 28, 2026Atos Group announced the global launch of an integrated Digital Sovereignty offering for organizations seeking control over their data, infrastructure, applications and digital operations.[6]
  • August 24, 2026Booz Allen Hamilton completed its acquisition of the Ultra I&C Mission Solutions business, previously announced at a stated value of $720 million.[12]
  • February 17, 2026Booz Allen Hamilton entered into a definitive agreement to acquire Defy Security as a wholly owned subsidiary.[13]
G2 and Gartner Peer Insights
  • G2: listed, seen November 4, 2026[4]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 10, 2026[14]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
It names U.S banks, insurers and fintechs as financial institutions it helps with digital transformation. Atos describes sovereign cloud environments built around security, governance and jurisdictional requirements, spanning private, hybrid and multi-cloud deployments. Its digital workplace services are aimed at a client's workforce.Not written yet
Last verified
October 14, 2026November 3, 2026

Where they overlap

  • Security consulting and advisory is the primary category of both Atos and Booz Allen Hamilton.

Where they differ, field by field

  • Atos is also filed under MDR and managed SOC, OT and ICS security and Workforce IAM and SSO. Booz Allen Hamilton is also filed under Incident response and forensics.
  • Atos lists Digital Workplace. Booz Allen Hamilton lists Vellox Reverser, Vellox Ranger, Vellox LayerOne, OT/ICS SOC-as-a-Service (SOCaaS) and aiSSEMBLE.
  • Booz Allen Hamilton is headquartered in McLean, Virginia, United States.
  • Booz Allen Hamilton is a public company listed on NYSE as BAH.

How they differ

CISO Tribune files Atos under Security consulting and advisory, MDR and managed SOC, OT and ICS security, and Workforce IAM and SSO, with Security consulting and advisory as its primary category. CISO Tribune files Booz Allen Hamilton under Security consulting and advisory and Incident response and forensics, with Security consulting and advisory as its primary category. Both companies therefore share a primary category, and both also work in OT environments.

Atos describes end-to-end security spanning hybrid cloud, identity management, OT environments and 24/7 threat detection, and it also sells sovereign cloud environments, enterprise AI services, and digital workplace services. Booz Allen Hamilton sells the Vellox products Reverser, Ranger and LayerOne, an OT/ICS SOC-as-a-Service offering, and the open-source aiSSEMBLE toolkit. Its stated work also covers incident response with containment, forensic analysis, and recovery support.

Booz Allen Hamilton is headquartered in McLean, Virginia, and is a public company listed on NYSE as BAH. Atos lists a U.S office at 4851 Regent Boulevard, Suite 400, Irving, TX 75063. Atos names U.S banks, insurers and fintechs as financial institutions it helps, and it delivered a global digital workplace transformation for Orange Business. Booz Allen Hamilton says it works with the Global 2000 and has been a partner of the Department of Homeland Security since its inception. On October 14, 2026, Atos announced it is expanding its partnership with Fortinet to a global engagement model. On August 24, 2026, Booz Allen Hamilton completed its acquisition of the Ultra I&C Mission Solutions business.

What it sells: Booz Allen Hamilton

What Vellox Reverser does[7]
Vellox Reverser is an autonomous malware reverse engineering and threat intelligence product. Vellox products pair machine-speed automation with models trained on adversary tradecraft.
What Vellox Ranger does[7]
Vellox Ranger is a detection engineering product that autonomously maps an environment to surface and stop adversary activity. Vellox products pair machine-speed automation with models trained on adversary tradecraft.
What Vellox LayerOne does[7]
Vellox LayerOne validates SI outputs for accuracy, compliance, and trust. Vellox products pair machine-speed automation with models trained on adversary tradecraft.
What OT/ICS SOC-as-a-Service (SOCaaS) does[9]
Booz Allen's OT/ICS SOC-as-a-Service (SOCaaS) offering consists of a team of trained cybersecurity practitioners focused on identifying and responding to active and emerging threats. For DOW clients, Booz Allen tailors its SOC requirements to the More Situational Awareness for Industrial Control Systems (MOSAICS) framework where applicable.

Questions about Atos and Booz Allen Hamilton

What do Atos and Booz Allen Hamilton sell?
Atos sells Digital Workplace. Booz Allen Hamilton sells Vellox Reverser, Vellox Ranger, Vellox LayerOne, OT/ICS SOC-as-a-Service (SOCaaS) and aiSSEMBLE.
Are Atos and Booz Allen Hamilton in the same category?
Yes. Security consulting and advisory is the primary category of both on CISO Tribune.
Where are Atos and Booz Allen Hamilton headquartered?
Booz Allen Hamilton is headquartered in McLean, Virginia, United States.
Who owns Atos and Booz Allen Hamilton?
Booz Allen Hamilton is a public company listed on NYSE as BAH.
Who are Atos and Booz Allen Hamilton sold to?
It names U.S banks, insurers and fintechs as financial institutions it helps with digital transformation.
What have Atos and Booz Allen Hamilton announced recently?
October 14, 2026: Atos is expanding its partnership with Fortinet from a country-led model to a global engagement model covering reselling and managed cybersecurity services. August 24, 2026: Booz Allen Hamilton completed its acquisition of the Ultra I&C Mission Solutions business, previously announced at a stated value of $720 million.

About Atos

Atos delivers end-to-end technology services across the U.S Atos brings together global expertise and local presence.

Atos says it is committed to creating a sustainable, greener digital future. Atos says it provides accessible solutions for the workforce. Atos says it works on strengthening its clients' digital security.

Atos offers end-to-end security spanning hybrid cloud, identity management, OT environments and 24/7 threat detection. Atos backs that security work with expert advisory and penetration testing.

Atos offers sovereign cloud environments across hybrid and multi-cloud, from mainframe modernization and private edge computing to fully managed infrastructure. Atos describes sovereign cloud environments designed around security, governance and jurisdictional requirements. Atos says its sovereign cloud work protects sensitive workloads while maintaining flexibility across private, hybrid and multi-cloud environments.

Atos provides enterprise AI services and modern data platforms. Atos describes services to design, orchestrate and deploy AI agents that automate workflows end-to-end, from conversational copilots and process automation to governance frameworks. Atos has launched the Atos Genesis Intelligence suite featuring Atos Codex.

Atos provides modern application services, from IoT-connected solutions and intelligent automation to low-code platforms and end-to-end digital assurance. Atos offers intelligent collaboration tools, accessible digital experiences and smart care centers for the workforce. Atos delivered a large-scale, global digital workplace transformation for Orange Business. Atos offers integrated platform services for Dynatrace, Salesforce, SAP and ServiceNow that streamline operations and automate processes.

Atos says it brings deep sector knowledge and tailored digital solutions to the challenges of each industry across the USA. Atos helps U.S banks, insurers and fintechs accelerate digital transformation with secure, compliant solutions. Atos financial services work spans customer onboarding, real-time payment platforms, AI-driven risk management, regulatory compliance (GLBA, FFIEC, PCI DSS) and smart operations. Atos expertise covers core banking modernization, fraud detection, wealth management platforms and open banking ecosystems.[2]

Atos has a U.S office at 4851 Regent Boulevard, Suite 400, Irving, TX 75063.[1]

Atos on the record

Sources

Atos full record

  1. [1]CybersecurityAtos · atos.net · undated page, accessed October 14, 2026 · Tier A
  2. [2]Who we areAtos · atos.net · undated page, accessed October 14, 2026 · Tier A
  3. [3]Atos in the USA | Atos AIAtos · undated page, accessed November 1, 2026 · Tier A
  4. [4]Atos Services Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed November 1, 2026 · Tier C
  5. [5]Atos expands partnership with Fortinet to deliver a global unified cybersecurity framework across hybrid and multi-cloud environmentsAtos · published October 14, 2026 · Tier A
  6. [6]Atos Group Launches an Integrated Digital Sovereignty Offering for Regulated and AI-Driven EnvironmentGlobeNewswire · published April 28, 2026 · Tier A

Booz Allen Hamilton full record

  1. [1]Booz allen develop prototype system space forces space basedBooz Allen Hamilton Newsroom · newsroom.boozallen.com · published May 4, 2026 · Tier A
  2. [2]boozallen.comBooz Allen Hamilton · boozallen.com · undated page, accessed November 3, 2026 · Tier A
  3. [3]About UsBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  4. [4]Booz AllenBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  5. [5]Super Intelligence ServicesBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  6. [6]Board of DirectorsBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  7. [7]CybersecurityBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  8. [8]Global CommercialBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  9. [9]Cyber-Physical Defense OperationsBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  10. [10]Resilient Positioning, Navigation, and TimingBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  11. [11]Homeland Security & Law EnforcementBooz Allen Hamilton · undated page, accessed November 10, 2026 · Tier A
  12. [12]Booz Allen Completes Acquisition of Ultra I&C Mission Solutions BusinessBooz Allen Hamilton · published August 24, 2026 · Tier A
  13. [13]Booz Allen to Expand Global Commercial Business with Acquisition of Defy SecurityBooz Allen Hamilton · published February 17, 2026 · Tier A
  14. [14]Booz Allen Hamilton Reviews & Provider DetailsG2 · undated page, accessed November 10, 2026 · Tier C

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