CISO Tribune

Vendor comparison · 2 companies

NTT DATA vs Quorum Cyber

NTT DATA states that its AI services span strategy and design through engineering, orchestration and managed services. Quorum Cyber delivers Microsoft-first, threat-led cyber security services. CISO Tribune files both under Security consulting and advisory and OT and ICS security. 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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  • NTT DATA
  • Quorum Cyber
NTT DATA vs Quorum Cyber: Products, Customers and Funding Compared
NTT DATANTT DATA states that its AI services span strategy and design through engineering, orchestration and managed services.nttdata.comQuorum CyberQuorum Cyber delivers Microsoft-first, threat-led cyber security services.quorumcyber.com
What it sells
  • Data and Analytics[2]Data and analytics services that help organizations transform their data.
  • AI Infrastructure Services[3]Services to build, manage and optimize hybrid cloud and on-premises environments with AI ecosystems.
  • Private and Sovereign AI[4]Services for designing, building and operating AI environments that meet regulatory requirements and protect sensitive data.
  • Digital KYC Services[8]A cloud-based suite of KYC offerings.
  • Customer-Centric Banking[7]Pricing, loyalty and campaign work for banks.
  • Clarity Defend[1][3][6]Managed detection and response service providing 24/7 monitoring, detection and response to attacks.
  • Clarity Extend[1][3]Enhanced security coverage extending monitoring to Microsoft Cloud and third-party technologies across an organization's IT ecosystem.
  • Clarity Protect[1][3]Service that detects and stops threats, reduces cyber risk, and strengthens security across Microsoft and AI environments, including a CTEM offering.
  • Clarity Data & AI[1][3]Service that helps organizations understand, protect and govern data, reducing exposure to insider threats and AI-related risks.
  • Clarity OT[3]Managed detection and response service for operational technology environments.
  • Incident Response Services[3]Services including incident response preparedness, retainer agreements, and emergency MDR for breach investigation and containment.
Categories
Headquarters
Not stated on its pagesEdinburgh, United Kingdom[1]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Not stated on its pagesNot stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • September 16, 2026Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.[12]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[10]
  • Gartner Peer Insights: Not stated on its pages
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
NTT DATA's data and analytics experts work with organizations in any industry. Organizations that want to deploy and scale AI while keeping control over their data, models and infrastructure are the audience for NTT DATA's private and sovereign AI services. Organizations running hybrid cloud and on-premises environments are the audience for NTT DATA's AI infrastructure services.Not written yet
Last verified
October 14, 2026October 7, 2026

Where they overlap

  • NTT DATA and Quorum Cyber are both filed under Security consulting and advisory and OT and ICS security.

Where they differ, field by field

  • NTT DATA's primary category is Security consulting and advisory; Quorum Cyber's is MDR and managed SOC.
  • NTT DATA is also filed under Managed security service providers. Quorum Cyber is also filed under Incident response and forensics.
  • NTT DATA lists Data and Analytics, AI Infrastructure Services, Private and Sovereign AI, Digital KYC Services and Customer-Centric Banking. Quorum Cyber lists Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
  • Quorum Cyber is headquartered in Edinburgh, United Kingdom.

What it sells: NTT DATA

What Data and Analytics does[2]
The work includes creating, executing and managing intelligent solutions powered by AI and machine learning. NTT DATA architects and implements data and analytics strategies that empower decision-makers.
What AI Infrastructure Services does[3]
NTT DATA's AI infrastructure services deliver high-performance computing, flexible storage and connectivity for AI ecosystems. NTT DATA advises clients on the networking, hardware, software and connectivity needed for model training and inference. NTT DATA secures and optimizes hybrid cloud and on-premises environments, including edge AI, sovereign AI and private AI.
What Private and Sovereign AI does[4]
NTT DATA provides strategy and economics consulting, infrastructure architecture advisory, security and governance assessments, factory design and build, and ongoing operations and optimization. NTT DATA states that organizations can deploy and scale AI while maintaining full control over their data, models and infrastructure. NTT DATA addresses private and sovereignty requirements from designing and operating sovereign data centers to delivering private AI factories.
What Digital KYC Services does[8]
NTT DATA's Digital KYC services are a secure, cloud-based suite of KYC offerings. NTT DATA's KYC capabilities include remediation support.
What Customer-Centric Banking does[7]
NTT DATA helps banks implement relationship-based pricing models and point-based loyalty programs. NTT DATA's campaign solutions support the full campaign lifecycle, from audience segmentation and message strategy to promotion delivery and performance feedback loops.

Questions about NTT DATA and Quorum Cyber

What do NTT DATA and Quorum Cyber sell?
NTT DATA sells Data and Analytics, AI Infrastructure Services, Private and Sovereign AI, Digital KYC Services and Customer-Centric Banking. Quorum Cyber sells Clarity Defend, Clarity Extend, Clarity Protect, Clarity Data & AI, Clarity OT and 1 more.
Are NTT DATA and Quorum Cyber in the same category?
They share Security consulting and advisory and OT and ICS security. NTT DATA's primary category is Security consulting and advisory and Quorum Cyber's is MDR and managed SOC.
Where are NTT DATA and Quorum Cyber headquartered?
Quorum Cyber is headquartered in Edinburgh, United Kingdom.
Who are NTT DATA and Quorum Cyber sold to?
NTT DATA's data and analytics experts work with organizations in any industry.
What have NTT DATA and Quorum Cyber announced recently?
September 16, 2026: Quorum Cyber announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response provider.

About NTT DATA

NTT DATA states that its AI services span strategy and design through engineering, orchestration and managed services. NTT DATA describes itself as a partner to modernize, transform and reshape banking and financial services. NTT DATA's banking work covers core modernization, payments transformation, risk and compliance, wealth and private banking, and GenAI and agentic AI.[5]

NTT DATA applies a product mindset to develop analytics and AI solutions. NTT DATA's data and analytics work includes creating, executing and managing intelligent solutions powered by AI and machine learning. NTT DATA's enablement teams combine a focus on business outcomes with technology experience and relationships with hyperscalers and cloud platforms. NTT DATA works with clients to transform raw data and spreadsheets into purpose-built dashboards. NTT DATA architects and implements data and analytics strategies that empower decision-makers. NTT DATA's secure automation ecosystem combines process expertise with proprietary machine learning and cognitive intelligence systems.[1][2]

NTT DATA helps clients build, manage and optimize hybrid cloud and on-premises environments with AI ecosystems. NTT DATA's AI infrastructure services deliver high-performance computing, flexible storage and connectivity for AI ecosystems. NTT DATA advises clients on the networking, hardware, software and connectivity needed for model training and inference, and for data storage and serving. NTT DATA secures and optimizes hybrid cloud and on-premises environments, including edge AI, sovereign AI and private AI, from strategy and design to management. NTT DATA brings data management expertise to support establishing a data governance policy, with data quality, integrity and accessibility in mind.

NTT DATA supports clients in designing, building and operating AI environments that meet regulatory requirements, protect sensitive data and enable responsible innovation across industries. NTT DATA states that with private and sovereign AI, organizations can deploy and scale AI while maintaining full control over their data, models and infrastructure. NTT DATA scopes and builds its AI Factory, which combines infrastructure ownership with optimization technology. NTT DATA designs and operates sovereign data centers and delivers private AI factories and agentic enterprise tools optimized for AI workloads. NTT DATA designs and implements hybrid architectures that blend public cloud with private environments. GYSEV partners with NTT DATA, Dell and NVIDIA to deploy AI, video and LiDAR and build a digital twin for predictive rail maintenance.

NTT DATA offers banking and financial services consulting based on its expertise in cards and payments, wealth management, lending, bank modernization and mergers and acquisitions. NTT DATA's customer-centric banking consultants help institutions modernize how they manage and price products. NTT DATA helps banks implement relationship-based pricing models and point-based loyalty programs. NTT DATA's campaign solutions support the full campaign lifecycle, from audience segmentation and message strategy to promotion delivery and performance feedback loops. NTT DATA's Digital KYC services are a secure, cloud-based suite of KYC offerings, and its KYC capabilities include remediation support. NTT DATA applies an automation-first approach from identity verification to fraud detection. NTT DATA's business process services side has 50 global process service centers and supports 29 languages. A US credit union worked with NTT DATA to enhance ServiceNow capabilities such as AI-enabled self-service, predictive intelligence and risk management.[1][7][8]

NTT DATA describes agentic AI that investigates alerts in parallel and reconstructs attack paths, while human analysts stay in control. NTT DATA helped the BMW Group launch a secure GenAI platform for enterprise-wide AI adoption. Balfour Beatty worked with NTT DATA to use GenAI to transform work assurance processes and automate the review of more than 500,000 work orders. Microsoft Copilot Studio and NTT DATA help Aero employees access training and internal knowledge.[1][2][9]

NTT DATA on the record

Sources

NTT DATA full record

  1. [1]CybersecurityNTT DATA · nttdata.com · undated page, accessed October 14, 2026 · Tier A
  2. [2]Data and Analytics | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  3. [3]AI Infrastructure Services | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  4. [4]Private and Sovereign AI | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  5. [5]NTT DATA positioned as a Horizon 3 Market Leader in HFS Horizons: Agentic Services, 2026 | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  6. [6]Banking and Financial Services | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  7. [7]Customer-Centric Banking | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  8. [8]BPS for Banking and Financial Services | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  9. [9]Intelligence to Impact | NTT DATANTT DATA · undated page, accessed November 10, 2026 · Tier A
  10. [10]NTT DATA Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

Quorum Cyber full record

  1. [1]quorumcyber.comQuorum Cyber · quorumcyber.com · undated page, accessed October 7, 2026 · Tier A
  2. [2]Difenda will rebrand as quorum cyberQuorum Cyber · quorumcyber.com · undated page, accessed October 7, 2026 · Tier A
  3. [3]Microsoft Cyber Security Services Provider | Quorum CyberQuorum Cyber · undated page, accessed October 31, 2026 · Tier A
  4. [4]About Quorum | Cyber Security CompanyQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  5. [5]Why I’m Passionate about Protecting British Organisations from Cybercrime - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  6. [6]Managed Security Services | Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  7. [7]Cyber Resilience Assessment | Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  8. [8]Quorum Cyber Managed XDR integrates with Microsoft Security Technology - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  9. [9]Quorum Cyber is leveraging Copilot for Security at scale - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  10. [10]Customers Informed of Microsoft Data Breach - Quorum CyberQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  11. [11]Quorum Cyber appoints Chief Information Security OfficerQuorum Cyber · undated page, accessed November 10, 2026 · Tier A
  12. [12]Quorum Cyber Announces Intent to Acquire Ontinue, Building an Unrivaled Microsoft-First Agentic SOC for the Autonomous Threat EraPRNewswire · published September 16, 2026 · Tier A

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