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Global managed network provider

NTT DATA / NTT Ltd.

NTT sources evidence 24x7 managed SD-WAN via global operations centers, portal visibility and managed SASE with Prisma SASE.

Contact NTT DATA / NTT Ltd. via Netify ↗www.nttglobal.net ↗NTT DATA / NTT Ltd. alternativesLast verified 2026-07-29

Netify profile

NTT DATA / NTT Ltd. in depth

Platform and architecture

NTT DATA combines a global Tier 1 IP backbone with one of the world's largest IT services businesses, delivering managed SD-WAN on a multi-vendor bench (Cisco, VeloCloud, Versa, Fortinet, Palo Alto) across 190+ countries' reach. Data centre, cloud and network services interlock, and Asia-Pacific delivery depth is a standout among global providers.

Security and SASE capability

Managed SASE pairs the platform bench with leading SSE stacks under NTT's substantial security division: global SOCs, threat intelligence and consulting at IT-services scale. Predictive analytics within the Managed Network Services platform add operational intelligence. Depth follows the platform; the services organisation behind it is among the largest anywhere.

Service, support and channel

Fully managed and co-managed with 24x7 follow-the-sun operations, named service management and consulting-led change delivery. UK presence is significant via NTT DATA UK. Japanese heritage shows in APAC strength and delivery discipline.

Commercials and the Netify verdict

Per-site managed pricing on term, quote based. The Netify verdict: shortlist NTT for global estates with Asia-Pacific weight, change programmes wanting consulting plus network plus security from one group, and buyers consolidating data centre, cloud and WAN relationships. Smaller UK estates will find the machine bigger than they need.

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Questions

NTT DATA / NTT Ltd.: common buyer questions

Where is NTT strongest geographically?

Asia-Pacific depth is the differentiator, with Japan home advantage and strong delivery across the region, alongside credible Americas and EMEA operations. Global estates with APAC weight shortlist NTT early.

Does NTT bring security scale to SASE?

Yes: a global security division with SOCs, threat intelligence and consulting wraps the chosen SSE platform, suiting buyers who want managed security operations rather than just licensed software.

Is NTT right for mid-market UK companies?

Usually only when part of a wider NTT relationship or global parent estate; domestically focused mid-market buyers typically fit nimbler UK MSPs or carriers better.

Key differentiators

  • 24x7 managed SD-WAN delivery via global operations centres with strong portal visibility.
  • Managed SASE partnership with Palo Alto Networks (Prisma SASE) for buyers wanting that platform under managed service.
  • Strong global delivery footprint including APAC, EMEA and Americas.

Best fit for

  • Multinational enterprises wanting truly global managed delivery with consistent operations across regions.
  • Buyers wanting Prisma SASE consumed as a fully managed service.
  • Organisations prioritising managed service maturity and global SOC/NOC depth.

Watch-outs

  • Platform fit depends on which vendor is being proposed (Palo Alto, Zscaler, others); evaluate platform independently.
  • Commercial complexity is meaningful at global scale; ensure scope and RACI are explicit.
  • DIY/self-managed model is not the primary positioning.

40 features, 6 categories

Capability matrix

Each capability is graded against public source evidence. Hover any status grade for a definition. Where evidence is limited, the grade reflects that uncertainty rather than assuming the capability is present.

Service delivery and operating model

#CapabilityStatusDefinition
F01Fully managed serviceYesProvider designs, deploys, monitors, changes, supports and reports on the service.
F02DIY / self-managed modelPartialCustomer operates SD-WAN controller, policies, updates and incident response.
F03Co-managed servicePartialProvider runs platform/support while customer retains selected policy or change rights.
F04Multi-tenant MSP / white-label supportUnknownTenant isolation, delegated administration, branded portals, templates and service-provider scale.
F05Professional services and migration supportYesDiscovery, design, pilot, staging, migration runbooks, rollback and training.
F06Last-mile circuit managementYesSourcing, monitoring and support for broadband, DIA, LTE/5G, MPLS and cross-connects.
F07Lifecycle managementYesHardware replacement, firmware upgrades, patching, renewals and EoL planning.
F08Flexible commercial modelYesPer-site, per-bandwidth, per-user, per-device, consumption, NaaS or bundled pricing.

Network architecture and transport

#CapabilityStatusDefinition
F09Encrypted overlay fabricYesSecure tunnels across broadband, DIA, MPLS, LTE/5G, satellite or private WAN.
F10Dynamic path selectionYesReal-time routing based on latency, jitter, packet loss, brownouts, MOS and policy.
F11Active-active link utilisationYesUse multiple links concurrently rather than passive backup only.
F12Application-aware routingYesIdentification and routing for SaaS, UCaaS, ERP and custom applications.
F13QoS and traffic shapingYesPer-application and per-class prioritisation, reservation and policing.
F14Packet loss remediationYesFEC, packet duplication, jitter buffering, TCP optimisation and WAN optimisation.
F15Local internet breakoutYesSecure direct internet access from branch sites.
F16MPLS coexistence and migrationYesHybrid MPLS/internet/cellular during transition.
F17Cellular and 5G supportPartialIntegrated/external modem, SIM management, signal monitoring and failover.
F18Cloud on-rampYesAutomated/simplified connectivity to AWS, Azure, Google Cloud, Oracle, Equinix, Megaport and SaaS.

Gateway, PoP and backbone design

#CapabilityStatusDefinition
F19Public cloud gatewaysYesVendor-operated gateways/PoPs for SaaS optimisation, remote access or security enforcement.
F20Private PoPs / dedicated PoPsUnknownCustomer-hosted, dedicated or sovereign PoP options.
F21Private global backboneYesVendor-owned or controlled backbone between PoPs.
F22Regional breakout and data residencyYesPin traffic to countries, regions or approved inspection locations.
F23Multi-cloud transit fabricYesBranch-to-cloud, cloud-to-cloud and user-to-cloud connectivity under common policy.
F24Flexible edge form factorsYesPhysical, virtual, cloud marketplace, container or uCPE.
F25High availability designYesDual appliances, dual circuits, dual power, HA clustering and gateway redundancy.
F26SLA-backed service fabricYesSLA for uptime, response, change handling and possibly latency/jitter/loss.

Security and SASE capability

#CapabilityStatusDefinition
F27Integrated next-generation firewallPartner / integratedStateful firewall, app control, IPS/IDS, malware inspection and URL filtering.
F28Full SASE platformYesSD-WAN plus SWG, CASB, ZTNA, FWaaS, DLP, RBI, DNS security and threat prevention.
F29SSE ecosystem integrationYesInteroperation with Zscaler, Netskope, Palo Alto Prisma Access, Cisco Secure Access, Cloudflare etc.
F30Zero Trust Network AccessYesIdentity and posture-based access to private applications.
F31Secure web gatewayYesURL filtering, SSL inspection, malware scanning and acceptable-use controls.
F32CASB capabilityYesSaaS discovery, sanctioned/unsanctioned app control and SaaS policy enforcement.
F33Data loss preventionUnknownData classification, inspection, blocking, alerting and exception workflow.
F34Remote user accessYesClient or clientless access for remote workers, contractors and mobile users.
F35SOC/SIEM/SOAR integrationYesSyslog, APIs, event export, threat intelligence and workflow integration.

Operations, assurance and automation

#CapabilityStatusDefinition
F36Centralised orchestrationYesTemplates, intent-based policy, zero-touch provisioning and configuration compliance.
F37Customer portal and RBACYesReal-time status, role-based access, reporting, tickets and change requests.
F38Observability and digital experience monitoringYesApp experience, user experience, device health, SaaS telemetry and path analytics.
F39APIs and automationPartialREST APIs, Terraform, webhooks, event streaming and ITSM integration.
F40Managed service assuranceYes24/7 NOC/SOC, proactive monitoring, incident ownership, RCA, service reviews and change governance.

Commercial

Cost model and pricing visibility

Public pricing visibility

Quote-based. No complete public enterprise price was found in reviewed sources.

Cost model

Quote-based managed service; global design/delivery/support, SD-WAN vendor and security stack determine cost.

Evidence

Sources and exclusions

40 facts about NTT DATA / NTT Ltd. were re-verified on 2026-07-29 against named sources, each carrying a sentence quoted from the source and confirmed present on that page. 45 sources were used. 8 more were read and rejected, and are listed below with the reason.

Sourced facts for NTT DATA / NTT Ltd., each with its grade, the source it rests on and the sentence quoted from that source.
FactFindingEvidenceQuoted from the source
Fully managed serviceYes[3] [1] [18]"As a fully managed solution, enterprises will be able to conserve scarce IT resources and reduce the complexity of managing a global network and security infrastructure."
Co-managed servicePartial[1] [11] [18]"Customers have the option to self-manage via a web portal or NTT can offer managed services."
Multi-tenant MSP / white-label supportNot foundnoneNot found in public sources reviewed. Checked nttglobal.net SD-WAN service page, the SD-WAN Service Portfolio Platform page, the nttglobal.net home page and security page, NTT DATA Managed Network Services (both nttdata.com and services.global.ntt), and the NTT DATA/Cisco managed SASE brochure. None mentions tenant isolation, delegated administration, branded/white-label portals or MSP reseller templates. NTT presents itself as the MSP rather than as a platform for other MSPs.
Professional services and migration supportYes[18] [1]"NTT DATA delivers end-to-end managed SASE services that span consulting, design, build, management, decommissioning and refresh."
Lifecycle managementYes[1] [11] [18]"NTT's Infrastructure Management Services provide full life cycle: architecture, design, implementation, upgrades, and full proactive 24×7 management of a customer's global network and security infrastructure."
Cellular and 5G supportPartial[1]"Unrivaled performance and connectivity options: MPLS, Ethernet, Local Internet, Broadband, LTE/4G in over 190 countries."
Public cloud gatewaysYes[1] [11]"Secure Web Gateways located at 75+ globally distributed Local Cloud Centers (LCCs) closer to client locations to protect customers from Internet threats."
Private PoPs / dedicated PoPsNot foundnoneNot found in public sources reviewed. The 75+ Local Cloud Centers are described as globally distributed shared infrastructure with no statement that they can be supplied as customer-hosted, dedicated or sovereign instances. Checked the nttglobal.net SD-WAN service and platform pages, the security page, NTT Global Network Services, NTT DATA Managed Network Services and the NTT DATA/Cisco managed SASE brochure. Absence of a statement is not evidence that the capability is absent.
Private global backboneYes[4] [8]"Our dual-stack Tier-1 Global IP Network spans the Americas, Asia, Europe and Oceania on a single autonomous system number (AS2914)."
SLA-backed service fabricYes[8] [6]"The Global IP Network Backbone will be available to the customer free of Network Outages 100% of the time."
Integrated next-generation firewallPartner / integrated[18] [3] [1]"Built on Cisco's enterprise-grade cloud-native Secure Access technology and powered by NTT DATA's global managed services and AI-driven platform"
Data loss preventionNot foundnoneNot found in public sources reviewed. The nttglobal.net SD Security page lists URL Filtering, Malware Detection, Direct Internet Access, Remote Access, Firewall and App Acceleration but not DLP. The NTT DATA/Cisco managed SASE brochure does not mention data loss prevention. No content classification, blocking, alerting or exception workflow description was found on the SD-WAN service page, platform page, or NTT DATA Managed Network Services pages. The underlying partner platforms (Palo Alto Prisma, Cisco Secure Access) include DLP, but no NTT page reviewed claims it, so this is left unknown rather than inferred.
Managed service assuranceYes[1] [18] [11]"NTT's SD-WAN Services are managed by world-class Global Operations Centers that perform 24×7 predictive modeling, monitoring and management"
delivery modelboth[1] [11] [4] [18]"Customers have the option to self-manage via a web portal or NTT can offer managed services."
underlay ownershipmixed[4] [8] [1] [17]"Our dual-stack Tier-1 Global IP Network spans the Americas, Asia, Europe and Oceania on a single autonomous system number (AS2914)."
sse layer ownershippartner[18] [3] [12] [19]"Built on Cisco's enterprise-grade cloud-native Secure Access technology and powered by NTT DATA's global managed services and AI-driven platform"
regulatory documentationdocumented[13] [18]"ISO/IEC 27001 is an international standard for Information Security Management Systems (ISMS), providing a structured framework of processes and controls to safeguard the confidentiality, integrity, availability and authenticity of information assets against various threats."
pop count75+[1] [11]"Secure Web Gateways located at 75+ globally distributed Local Cloud Centers (LCCs) closer to client locations to protect customers from Internet threats."
sla availability pct100[8] [6]"The Global IP Network Backbone will be available to the customer free of Network Outages 100% of the time."
sectors.healthcareYes[28] [27]"Drive positive health outcomes through a connected healthcare ecosystem"
sectors.financial servicesYes[35] [29]"a leading Asian bank in Indonesia"
sectors.retail ecommerceYes[22] [34] [25]"The Pick n Pay Group is a leading retail company in South Africa, with more than 1,200 stores."
sectors.manufacturingYes[23] [39] [25]"As a global manufacturer of fiber optic and radio frequency products, HUBER+SUHNER understands the power of connectivity."
sectors.energy utilitiesYes[30] [27]"Energy, Utilities and Natural Resources"
sectors.government public sectorYes[31] [27]"Streamline operations and deliver exceptional citizen and student experiences"
sectors.educationYes[32] [31]"City, University of London"
sectors.transport logisticsYes[33] [27]"Travel, Transportation and Logistics"
sectors.professional servicesYes[24]"Stephenson Harwood is a full service international law firm, with over 120 partners and 700 staff worldwide."
sectors.hospitality leisureYes[36] [33]"Hilton Hotels & Resorts is one of the world's largest and fastest-growing hospitality companies"
regions.uk irelandYes[24] [31] [28]"was rolled out in Q1, 2010 and was chosen by Stephenson Harwood to provide its entire global network"
regions.europeYes[37] [23] [24]"North and South America, Europe, Asia and Australia all connect across a single backbone"
regions.north americaYes[37] [46] [31]"North and South America, Europe, Asia and Australia all connect across a single backbone"
regions.asia pacificYes[35] [25] [23]"IDC MarketScape: Asia/Pacific Managed SD-WAN/SASE Services 2024-2025"
regions.middle east africaYes[22]"The Pick n Pay Group is a leading retail company in South Africa, with more than 1,200 stores."
regions.latin americaPartial[37] [47]"North and South America, Europe, Asia and Australia all connect across a single backbone"
regions.china mainlandYes[23]"Their first and most pressing requirement was ensuring seamless connectivity between their operations in China and their Swiss headquarters."
organisation fit.large global enterpriseYes[21] [25] [26]"NTT SD-WAN Service Portfolio offers enterprise customers solutions designed to support their global network requirements"
organisation fit.mid marketPartial[38]"Scalable, world-class IT services tailored for the Mid-Market"
organisation fit.small businessNot found[21] [25] [26]"offers enterprise customers solutions designed to support their global network requirements"
published pricingnot_publishednoneNo price is published that we could quote. The value_tier field on this record is a Netify assessment of relative cost position, not a supplier claim.

Sources used

  1. [1] Tier 1. SD-WAN Service Portfolio | NTT Global Networks Undated. Read 2026-07-29. Supplier's own product page, the site named in the task brief. Primary source for the LCC count, transport options, firewall and IPS features, lifecycle and Global Operations Centers. Undated, so currency cannot be confirmed. Key quotes were re-fetched and verified literally; one candidate string was corrected during verification from 'NTT SD-WAN platform supports 10+' to the page's actual 'NTT SD-WAN services support 10+'.
  2. [2] Tier 1. Managed Network Services | NTT DATA Undated. Read 2026-07-29. Supplier's own service page. Useful context on the network lifecycle approach and the SPEKTRA platform, but the wording is high-level marketing and no quote from it was relied on for a grade.
  3. [3] Tier 1. NTT Enhances Its Managed Campus Networks Portfolio With Palo Alto Networks Prisma SASE Published 2023-02-02. Read 2026-07-29. Supplier press release on a dated newswire of record. Strong for the fully managed claim and for identifying Palo Alto Networks as the SASE technology. Both quotes used were re-fetched and confirmed as exact matches. Dated 2023, so it may be partly superseded by the later Cisco-based offering.
  4. [4] Tier 1. Home - NTT-GIN (Global IP Network AS2914) Undated. Read 2026-07-29. Supplier's own backbone site. Authoritative for backbone ownership and AS2914. The quote used was re-fetched and confirmed as an exact match. Undated page.
  5. [5] Tier 1. Managed Campus Networks with Prisma SASE | NTT DATA Undated. Read 2026-07-29. Supplier campaign page. Confirms the Prisma SASE offering exists and describes a design, build, operate and optimise motion, but contains no SLA, NOC, DLP or PoP detail. No quote relied on for a grade.
  6. [6] Tier 1. Service Level Agreement | NTT-GIN Undated. Read 2026-07-29. Supplier SLA index page. States the intent to make the network available free of outages 100% of the time but carries no numeric commitments itself; used only as a pointer to source 8.
  7. [7] Tier 1. Security Services | NTT Global Networks Undated. Read 2026-07-29. Supplier's own security service page. Used as negative evidence for DLP: it lists URL Filtering, Malware Detection, Direct Internet Access, Remote Access, Firewall and App Acceleration, and names no DLP capability and no underlying technology vendor.
  8. [8] Tier 1. Our Global IP Network SLA | NTT-GIN Undated. Read 2026-07-29. Supplier's published contractual SLA. Highest-quality source for the availability, latency, packet loss and jitter numbers. The availability quote was re-fetched and corrected during verification to the page's literal wording. Scope is the IP backbone product, not the managed SD-WAN service.
  9. [9] Tier 1. Home | NTT Global Networks Undated. Read 2026-07-29. Supplier home page. Used for portfolio orientation (SD-WAN, SD-LAN, SD Security, Network Analytics, NTTView portal). No infrastructure figures; no quote relied on for a grade.
  10. [10] Tier 1. Network Management | NTT Global Networks Undated. Read 2026-07-29. Supplier page fetched specifically to test co-management, NOC and change governance claims. Returned no usable detail beyond a reference to the NTTView Customer Portal. Recorded as a checked-and-empty source.
  11. [11] Tier 1. SD-WAN Service Portfolio Platform | NTT Global Networks Undated. Read 2026-07-29. Supplier's own platform page. Source of the self-manage-or-managed wording and corroborates the 75+ LCC figure and the 24x7 lifecycle statement. Undated.
  12. [12] Tier 1. Managed Network Services | NTT DATA Group Undated. Read 2026-07-29. Supplier group-level page. Names 40+ partners across 60+ technologies including Cisco, Palo Alto Networks, Zscaler and Fortinet, which corroborates the partner-led security model. Wording is generic so no quote from it was relied on for a grade.
  13. [13] Tier 1. Compliance and Certification | NTT Global Data Centers Undated. Read 2026-07-29. Supplier compliance page naming specific attestations by region. The quote used was re-fetched and verified. Important scope limit: the certifications listed apply to NTT Global Data Centers, and the page itself notes certain certifications apply only to specific data centre buildings, so it is not direct evidence for the SD-WAN or SASE service.
  14. [14] Tier 1. Managed Network Services | NTT DATA Group (network-services path) Undated. Read 2026-07-29. Supplier page. Fetched to test fully managed versus co-managed wording and private 5G; returned nothing specific enough to grade from. Recorded as checked-and-empty.
  15. [15] Tier 1. Managed SASE white paper | NTT Undated. Read 2026-07-29. Supplier gated landing page. Only generic SASE definitional language is visible without registration; the substantive white paper sits behind a form. No quote relied on for a grade.
  16. [16] Tier 1. Enterprise Networking / Network Services | NTT DATA Undated. Read 2026-07-29. Supplier services index. Used to locate sub-service pages (Managed Network Services, Global Network Services, Private 5G, Professional Services). Navigational value only.
  17. [17] Tier 1. Global Network Services | NTT DATA Undated. Read 2026-07-29. Supplier page. Source of the 190+ countries and territories coverage figure. Contains no statement on circuit ownership, carrier relationships or PoP counts, which is why underlay_ownership is graded mixed rather than resolved.
  18. [18] Tier 1. Managed SASE for Cisco Secure Access (NTT DATA and Cisco brochure) Undated. Read 2026-07-29. Co-branded NTT DATA collateral hosted on Cisco's domain. Treated as tier 1 supplier material because NTT DATA is the named service provider describing its own service, though the hosting domain belongs to the technology partner. All three quotes used were re-fetched and confirmed as exact matches. Undated PDF.
  19. [19] Tier 1. NTT DATA Partners with Palo Alto Networks to Deliver AI Driven Cloud to Edge Cybersecurity to Enterprise Clients Published 2024-10-28. Read 2026-07-29. Dated supplier press release. Confirms the continuing Palo Alto Networks relationship, but the announced service is Managed Extended Detection and Response built on Cortex XSIAM, not SASE, so it corroborates the partner-technology pattern only and carries no capability grade on its own.
  20. [21] Tier 1. SD-WAN Service Portfolio | NTT Global Networks Undated. Read 2026-07-29. Supplier's own SD-WAN product page, the site named in the brief. Carries the core coverage and enterprise-targeting claims. No pricing published.
  21. [22] Tier 1. Managed SD-WAN delivers seamless store connectivity and turnover boost for Pick n Pay | NTT DATA Undated. Read 2026-07-29. Supplier-published named case study. Strongest single piece of retail and Africa service-delivery evidence found.
  22. [23] Tier 1. Managed SD-WAN links HUBER+SUHNER in China to rest of world | NTT DATA Undated. Read 2026-07-29. Supplier-published named case study. Strongest manufacturing and mainland China SD-WAN delivery evidence found.
  23. [24] Tier 1. Stephenson Harwood | NTT Global Networks Undated. Read 2026-07-29. Supplier-published named case study for a UK law firm. Dated 2010 rollout, so old, and describes MPLS rather than SD-WAN.
  24. [25] Tier 1. Enterprise Networking | NTT DATA Group Undated. Read 2026-07-29. Supplier's global enterprise networking page. Carries the 190+ country SD-WAN claim and the IDC MarketScape Asia/Pacific SD-WAN/SASE reference.
  25. [26] Tier 1. Managed Network Services | NTT DATA Group Undated. Read 2026-07-29. Supplier page. Only page read that states a managed SASE offering in the supplier's own words.
  26. [27] Tier 1. Industries | NTT DATA Undated. Read 2026-07-29. Supplier's industry index on the same site as the SD-WAN and SASE offers. Establishes which sectors have dedicated pages.
  27. [28] Tier 1. Healthcare | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated healthcare industry page with named health clients. Contains no SD-WAN or SASE content.
  28. [29] Tier 1. Banking and Financial Services | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated banking industry page with named client BBVA and client-count metrics. Contains no SD-WAN or SASE content.
  29. [30] Tier 1. Energy, Utilities and Natural Resources | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated energy industry page. Weakest of the industry pages read: no named customer, only an anonymised reference.
  30. [31] Tier 1. Public Sector and Education | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated public sector page with three named public bodies. No SD-WAN or SASE content.
  31. [32] Tier 1. Education and Research | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated education industry page with one named university client and a network services section.
  32. [33] Tier 1. Travel, Transportation and Logistics | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated transport industry page with named clients including Deutsche Bahn and Public Transport Victoria. No SD-WAN content.
  33. [34] Tier 1. Retail and Consumer Packaged Goods | NTT DATA Undated. Read 2026-07-29. Supplier's dedicated retail industry page. Named clients listed, but no networking content; the Pick n Pay case study is the stronger retail source.
  34. [35] Tier 1. NTT builds network using SD-WAN for leading Indonesian bank | NTT Undated. Read 2026-07-29. Supplier newsroom item. SD-WAN specific and sector specific, but the bank is not named, which weakens it.
  35. [36] Tier 1. Hilton raises the bar for hospitality | NTT DATA Undated. Read 2026-07-29. Supplier-published named hospitality case study. Application and cloud modernisation work; no network, SD-WAN or SASE content.
  36. [37] Tier 1. About NTT DATA and the Global IP Network Undated. Read 2026-07-29. Supplier's Tier 1 IP backbone page. Names continents carrying the backbone, so it is the closest thing found to published regional infrastructure coverage.
  37. [38] Tier 1. NTT DATA for mid-market businesses Undated. Read 2026-07-29. Supplier group company (NTT DATA Business Solutions) page explicitly targeting mid-market. SAP and IT services only; no network or SD-WAN mention.
  38. [39] Tier 1. Managed Network Services case studies for NTT and Virtela | NTT Global Networks Undated. Read 2026-07-29. Supplier's network case study index. Useful for identifying named network customers, mostly Japanese manufacturers and industrials.
  39. [40] Tier 1. SD-WAN | NTT (connect.hello.global.ntt) Undated. Read 2026-07-29. Supplier campaign microsite. Repeats the 190+ country, 1,000+ ISP and 75+ Local Cloud Centre figures. Corroborative only.
  40. [41] Tier 1. In-Country Local Internet | NTT Global Networks Undated. Read 2026-07-29. Supplier service page. Restates 190+ country coverage via 1,000+ providers without naming regions.
  41. [42] Tier 1. SD-WAN Service Portfolio Platform | NTT Global Networks Undated. Read 2026-07-29. Supplier platform page. Checked specifically for a named regional or Local Cloud Centre location list; none published.
  42. [43] Tier 1. Global Network Services | NTT DATA Undated. Read 2026-07-29. Supplier service page. Restates 190+ countries and territories and references the IDC MarketScape managed SD-WAN/SASE assessment.
  43. [44] Tier 1. Secure Networking Solutions | NTT DATA Group Undated. Read 2026-07-29. Supplier page. Carries an onsite support coverage claim of 165+ countries, which sits alongside but differs from the 190+ country connectivity claim.
  44. [45] Tier 1. NTT Global Networks home Undated. Read 2026-07-29. Supplier home page. Reach and partner-network claims plus a customer roster skewed to large multinationals.
  45. [46] Tier 1. Enterprise Networking | NTT DATA (US) Undated. Read 2026-07-29. Supplier US-facing page. States connectivity in over 190 countries and a Tier 1 IP backbone spanning five continents. No US-specific coverage detail.

Sources found and not used

These were read and rejected as evidence. They are listed so the record can be audited rather than taken on trust, and because what a comparison refuses to rely on says as much as what it cites.

  1. [20] G-Cloud service listing 749342260880397 (Managed Detection and Response). https://www.applytosupply.digitalmarketplace.service.gov.uk/g-cloud/services/749342260880397 Not used as evidence. The listing turned out to belong to a different supplier (D2NA), not NTT DATA or NTT Ltd., so nothing on it can be attributed to this supplier. Retained in the register to record that a UK public procurement register was checked and did not yield an NTT SD-WAN or SASE entry at this URL.
  2. [47] Our locations - Where to find us | NTT DATA. https://services.global.ntt/en-us/about-us/locations/our-locations Not used as evidence: lists regional headquarters offices (London, Plano, Singapore, Madrid, Johannesburg) only. The brief requires service delivery evidence, not sales offices.
  3. [48] Case study | PSG Group | Healthcare | India | NTT DATA. https://services.global.ntt/en-us/about-us/case-studies/psg-group Not used as evidence: named healthcare customer but the engagement is an electronic health record integration with no network, SD-WAN or SASE element.
  4. [49] Network Case Studies (ntt-sdwan.com). https://www.ntt-sdwan.com/network-case-studies Not used as evidence: the domain 302-redirects to an unrelated third-party site (courtyouththeatre.org), so no supplier content could be read.
  5. [50] SD-WAN service page (services.global.ntt). https://services.global.ntt/en-us/services-and-products/network-services/sd-wan Not used as evidence: returns a 404 error page with navigation only, no SD-WAN content.
  6. [51] Network services (nttdata.com global). https://www.nttdata.com/global/en/services/network Not used as evidence: 404 client error, page does not exist.
  7. [52] Managed Network Services (en-gb) | NTT DATA. https://services.global.ntt/en-gb/services-and-products/network-services/managed-network-services Not used as evidence: the en-gb path serves the same global content with no UK or Ireland specific coverage statement, so it cannot support a UK delivery grade.
  8. [53] Our client stories | NTT DATA. https://services.global.ntt/en-us/about-us/case-studies Not used as evidence: the case study index renders client-side and returned only two titles, so it could not be used to enumerate sector coverage.

Claims that disagree

Where two sources conflict, both are recorded rather than one being chosen quietly. Confirm these directly with the vendor.

  • sse layer ownership. [3] NTT's managed SASE offering is built on Palo Alto Networks Prisma SASE, announced 2 February 2023 as a comprehensive managed SASE solution including SD-WAN and cloud-delivered security. [18] NTT DATA's managed SASE is built on Cisco's enterprise-grade cloud-native Secure Access technology, providing FWaaS and DNS security.
  • pop count. [1] Secure Web Gateways located at 75+ globally distributed Local Cloud Centers (LCCs) closer to client locations to protect customers from Internet threats. [17] 190+ countries and territories covered by Global Network Services, with no PoP or gateway count published on that page.

Verification notes

Re-verified 2026-07-29 against named primary sources. Every graded fact carries a source, a tier and a verbatim quote confirmed present on the cited page by an independent check. Industry, region, organisation-size and pricing evidence was sourced on the same basis. Facts that could not be sourced are published as unknown with the reason. The value_tier field is a Netify assessment of relative cost position, not a supplier claim: most of this market publishes no price. Sources found and rejected are listed at tier 4.

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