NTT DATA ranked second in the Gartner® Market Share Analysis: Managed Security Services, Worldwide, 2022

Expanding the security management business faster than the growth rate of the MSS market

TOKYO – August 31, 2023NTT DATA, a global digital business and IT services provider, has ranked second by revenue in Gartner® Market Share Analysis: Managed Security Services, Worldwide, 2022.

This report analyzes the revenue performance and market share of the top 25 providers of MSS (Managed Security Services, a service that allows companies and organizations to outsource a series of security operation and monitoring, including monitoring and responding to threats to information systems, to an external security specialist), including MDR (Managed Detection and Response).1

Gartner estimates that “in 2022, the MSS market grew 15.8% in current USD, reaching $16.98 billion in revenue. The managed detection and response segment grew 26.2% in current USD, reaching USD 3.24 billion. This report compares revenue performance and market share ranking for the top 25 providers in MSS, including MDR.”

“We believe that this recognition from Gartner is a result of our continued investment in strengthening our partner ecosystem, capability development and leveraging our expertise in incident response through our in-house CSIRT2 organization and the experience of deploying one of the world’s largest Zero-Trust environments for all group employees.” said Dominic Bagnulo, Senior Director Hybrid Cloud & Cybersecurity Portfolio Leader, NTT DATA Services. “NTT DATA will continue to invest in developing our Managed Security Services capabilities to protect our clients from emerging threats and lead the global MSS market.” At NTT DATA, we partner with our clients to protect their hybrid enterprise from threat actors with our end-to-end Cybersecurity services from consulting to implementation and managed security services.

Visit NTT DATA's Cybersecurity services for more information.

Visit gartner.com3 for more details.

Gartner, Market Share: Managed Security Services, Worldwide, 2022, By Rahul Yadav, Travis Lee, Matt Milone, Akshita Joshi, Shailendra Upadhyay, Published 18 April 2023
GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved.
Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation.
Gartner research publications consist of the opinions of Gartner's research organization and should not
be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.


1. This report analyzes the revenue performance and market share of MDR (outsourced threat detection, analysis, and investigation as well as threat mitigation and containment) as part of a variety of MSS services.
2. A team that responds to security incidents to prevent them from occurring or to minimize damage when they do occur. The team collects and analyzes vulnerable information, takes emergency action when an incident occurs, and shares information and collaborates with internal and external organizations.
3. Only Gartner license holders can view this information.

Product names, company names, and organization names mentioned in the article are trademarks or registered trademarks of their respective companies.


NTT DATA is a $30 billion trusted global innovator of IT and business services. We help clients transform through business and technology consulting, industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data centers. We are committed to our clients’ long-term success and combine global reach with local client service in over 80 countries. Visit or LinkedIn to learn more.  

Media Contacts