NTT DATA

nttdata.com · Tokyo, Japan

NTT DATA is a global IT services and consulting firm that provides systems integration, application development and management, infrastructure and cloud services, and business process outsourcing to enterprises and public sector organizations. The company serves industries such as financial services, healthcare, manufacturing, government, and telecommunications, generating revenue primarily through long-term service contracts, project-based consulting, and managed services. It operates as part of the NTT Group, delivering large-scale digital transformation and technology modernization programs worldwide.

  • IT Consulting & Implementation
  • Managed IT & Cloud Services
  • Cybersecurity Services
Revenue
$26.0B
Employees
150,000
Founded
1988
Headquarters
Tokyo, Japan

What 30 Arbolus experts think of NTT DATA

NPS scores range from 1 to 10, but cluster mostly between 6 and 10 with a weighted bias toward 8-10 among high spenders and long-tenured customers. Renewal intent is generally positive, with most large clients indicating continued partnership, though there is some uncertainty and a minority of detractors. Stickiness is strong for customers with more than one year of engagement, while new and pilot-stage customers express more caution. Key positive themes include operational reliability, strong customer relationships, and proactive support; however, the pace of innovation and strategic advisory capabilities are recurring areas where customers desire improvement.Overall Customer Sentiment: Positive

Who reviewed NTT DATA

Total customers 30 27 current · 3 former
Reviews growth +21 in six months
Seniority of respondents
  • C-Suite 77% (23)
  • Director 20% (6)
  • Manager 3% (1)
Operations Leader C-Suite NPS 9 Will renew
Operations Leader C-Suite NPS 6
Engineering Leader C-Suite NPS 7

Employer names and spend open in the full report, along with the other 27 customers.

Everything 30 customers told us about NTT DATA.

Employer names, spend, renewal intent and every written answer behind the numbers on this page.

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Sentiment

6 Net Promoter Score, from 30 scored reviews
  • Promoters 11
  • Passives 10
  • Detractors 9

Cumulative NPS by month

+1 over 6 months
  • Apr 7
  • Jun 7
  • Jul 7
  • Aug 8
  • Sep 8
  • Oct 8

Net Promoter Score across 8 reviews, accumulated up to each month. Category median 19 across 8 companies.

Praised

  • Reliable operational support
  • Competitive pricing and value delivery
  • Strong customer relationships and responsiveness
  • Strategic advisory leadership

Criticised

  • Need for proactive strategic engagement
  • Adaptability to customer SOPs
  • Pace of innovation is slow
  • Competitor forward-thinking advantage

What customers say

Reliable operational support
“I rely on NTT DATA for seamless management of infrastructure and application support across our 24/7 operations, making them our hands and feet.”
Competitive pricing and value delivery
“NTT DATA stood out in our evaluation due to competitive pricing, offering value for money without us compromising on the scope of services.”
Strong customer relationships and responsiveness
“The biggest pro is their responsiveness—when I have an issue, their team is accessible, listens, and takes action, which builds long-term trust.”

Renewal intent

Plan to renew 47%
  • Will renew 8
  • Undecided 7
  • Not renewing 2

Plan to renew, by seniority

  • C-Suite 54% 13 answers
  • Director 25% 4 answers
  • 8.3/10 Average score from customers who will renew
  • 8/10 Average score from undecided customers
  • 6/10 Average score from customers not renewing

Top alternatives

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