World Economic Forum

Anne-Sophie Lotgering leads NTT DATA’s European operations and serves on the global Executive Leadership Team. With over two decades of experience in IT and telecom, she has held senior roles at Proximus NXT IT, Orange Group and Microsoft. She is recognized for driving digital transformation and client-focused innovation across cloud, data and security.

Sudhir Chaturvedi is Chief Growth Officer for NTT DATA, Inc. and CEO, North America. His expertise spans Consulting, IT Services and Software as well as vertical industries, digital transformation and strategic sourcing. He has a strong background in industry-driven sales, go-to-market transformations, and execution of growth initiatives at the intersection of strategic clients, transformation initiatives and joint go-to-market with strategic partners.

Previously, Sudhir served as President of Global Markets at LTIMindtree. Before that, he was the Chief Operating Officer at NIIT Technologies. His earlier career included a succession of leadership roles at Infosys, where he drove strong growth across various business units in Europe and North America during 13 years with the company. Prior to Infosys, Sudhir held consulting roles at EY and A.F. Ferguson.

He holds a bachelor’s degree in mechanical engineering and dual MBAs from the University of Poona and the University of Leeds, focusing on Finance and Information Systems and an Advanced Management Program degree from the Wharton School.

Charlie is responsible for the global Cloud and Security services business, driving portfolio transformation, sales, revenue generation, and profitable growth. His portfolio is inclusive of cloud strategy, cloud native application modernization, managed cloud infrastructure and network services, cybersecurity, and digital collaboration.

Charlie brings a wealth of experience to the NTT business in cloud strategy, enterprise infrastructure and applications and thought leadership. In his previous career paths, he has transformed, consolidated, grew, and led his previous companies to over $1B strategic growth initiatives. He consolidated and simplified a large global set of solution offerings across seven major industries in North America and scaled a new sales and delivery team from inception to 1,000+ resources in less than a year. Charlie started his career with several successful startup enterprise software companies from the San Francisco Bay Area.

Amongst his many achievements, he is the author of "Optimize Quality for Business Outcomes: A practical approach to software testing", the World Quality Report, the Digital CIO’s handbook, and multiple other publications.

Teixeira holds a degree in a Computer Engineer from the Instituto Superior Técnico in Lisbon (Portugal) and has further enriched his expertise through postgraduate courses in Entrepreneurship, Innovation, and Project Management at the Católica Lisbon School of Business and Economics. He has over 25 years of experience in IT and consulting, managing local and international projects for companies such as Eurociber—a Portuguese consultancy—and Tietoenator, the largest Nordic consultancy.

Miguel has been a driving force at NTT DATA for more than 19 years, contributing to its global operations across over 70 countries. As CEO for, Iberia, International Organizations, LATAM and Consulting in Benelux and France at NTT DATA Inc he oversees a workforce of 40,000 employees, spearheading strategic initiatives and fostering innovation. His leadership emphasizes cultural sensitivity, consistency, and the alignment of organizational goals with individual aspirations.

A passionate advocate for teamwork and resilience, Miguel draws inspiration from his love of sports such as swimming, athletics, and cycling. These pursuits have taught him that success, though it may appear individual, is always the result of collective effort. Integrity, talent, perseverance, hard work, and the resilience of many people over the years make achievements possible. This philosophy is reflected in his approach to leadership and innovation at NTT DATA. Committed to driving transformation, Miguel is guided by Alvin Toffler’s philosophy: the illiteracy of this century is not ignorance of digitalization but rather the inability to learn, unlearn, and relearn in a world that evolves every day.

Norbert has been a member of the Management Board of NTT DATA Business Solutions AG (formely itelligence AG) since January 1, 2008. As CFO, he was also in charge of the M&A division. Since then, the IT service provider with a focus on SAP for midmarket and large enterprises has acquired nearly 40companies and successfully integrated them into the Group. Each of these companies provides additional services or technologies that complement the extensive offering of the SAP powerhouse.

On July 1, 2016, Norbert Rotter was appointed CEO of NTT DATA Business Solutions. Since 2017, the first full year under his leadership as CEO, the company has recorded significant growth eight times in a row and has nearly doubled its sales. Today, the globally leading SAP Platinum Partner generates more than 1.85 billion euros of revenue, supports 6,500+ customers and has subsidiaries in more than 30countries with 18,000+ employees. Since June 2023, he also serves as an Executive Vice President at NTT DATA, Inc. and leads the global SAP Practice of NTT DATA.

Saha brings deep expertise in AI, infrastructure, platforms and solutions; scaling new businesses and significant ecosystem relationships. Prior to joining NTT DATA, he held executive positions at NVIDIA, Amazon Web Services (AWS) and most recently DigitalOcean.

At NVIDIA, Saha served as Vice President of Software Infrastructure and contributed to the advancement of high-performance computing and AI platform capabilities. At AWS, he served as Vice President & General Manager for AI, Machine Learning and Data Infrastructure. He led the creation of one of the fastest growing businesses in AWS history and helped to build the multi-billion-dollar AI business through groundbreaking products like Amazon SageMaker, Amazon Q and Amazon Bedrock.

At DigitalOcean, he served as Chief Product and Technology Officer overseeing product strategy and execution, platform development and security. He launched multiple AI products, including agentic cloud operations and web hosting, which significantly improved product velocity and quality and contributed to an increase in market capitalization during his tenure.

Mino Umehara is SVP, Head of Corporate Strategy and Head of Consulting & Business Acceleration of NTT DATA Group, which is a holding company of global NTT DATA including NTT DATA Japan and NTT DATA Inc., which drives businesses outside of Japan. He leads business transformation strategy across all NTT DATA group, while strengthening consulting capability and expanding asset-based business including industry solutions to accelerate client's success. He is also a member of the board of directors of NTT DATA Inc.

Prior to the current role, he spent two years in US as SVP, Deputy Chief Digital Officer of NTT DATA Americas Inc. He led the sustainability business development, including sustainability consulting, GHG data management, and sustainable IT services including green data centers.

He has a strong background in large scale IT service in Japan and has led an organization including consulting & sales, application development, infrastructure including clouds, operation & maintenance to deliver and manage many key infrastructure systems of Japanese government and private enterprises.

Mino Lives in Yokohama city with his wife and a son and hold a Bachelor of Policy Management from Keio University in Japan.

Communications HQ at NTT DATA Group. Guided by the mission to “Elevate NTT DATA’s brand worldwide as a leading Digital & Innovation partner for Quality Growth,” she drives efforts to enhance NTT DATA’s brand value and realize Quality Growth.

She Joined NTT DATA in 1995 and was engaged in system development for financial institutions. In 2011, participated in offshore development support in India through NTT DATA Global Delivery Services (at that time). In 2014, contributed to initiatives in the global business domain, including building delivery models and strengthening offshoring. In 2017, moved to the Global Marketing & Communication Headquarters to focus on corporate marketing.

Sai Sekar leads the Global Industries function at NTT DATA Group, driving industry-focused marketing strategies and thought leadership across key sectors. With over two decades of experience in global marketing and industry engagement, he brings deep expertise in global strategy, client management, and IT business development.

Sai focuses on aligning industry insights with innovative solutions to help clients navigate change and achieve measurable business outcomes.