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Our Leadership

Our Leadership

Chief Mentor

Dr. Purnendu Chatterjee is the founder, and Chief Mentor of The Chatterjee Group (TCG). Founded in 1989, TCG is a premier firm, with investments and operations spanning across several continents and industries. From 1989 to 2000, Dr. Chatterjee had been closely associated with Soros Fund Management, and he served as an Investment Advisor to entities in the Quantum Group of Funds for over 13 years. In this role, Dr. Chatterjee had been responsible for investments of over $3 billion around the world.


As a Partner at McKinsey & Company Inc., Dr. Chatterjee advised leading companies on strategic, organizational, and operational issues.

Dr. Purnendu Chatterjee, Chief Mentor
The Chatterjee Group

Under Dr. Chatterjee’s leadership, TCG has garnered over 3 decades of experience in leveraged acquisitions of operating companies and other private-equity transactions. TCG has compiled a highly successful investment record in India in a number of key areas: Financial services, Pharmaceuticals, Life sciences, Information Technology services, Software, Engineering, Petrochemicals, Chemicals, and Real estate.

As one of the primary founders of the Indian School of Business, Dr. Chatterjee is passionately committed to promoting Entrepreneurship as the key to India’s economic development. He is a trustee of The Asia Society and is a member of the College of Engineering Advisory Board at the University of California, Berkeley. He also serves on the boards of several Group companies.

Dr. Chatterjee received a B.Tech from the Indian Institute of Technology, Kharagpur, and a M.Sc., and Ph.D. in Industrial Engineering and Operations Research from the University of California, Berkeley.

Our Key Board Members

TCG Digital’s Board of Directors is drawn from reputed leaders across domains and industries. The board provides valuable inputs and guidance to the organization.


Mikael Hagstroem
Executive Chairman

Mikael has over 30 years of experience in digital transformation and has held several critical leadership roles while helping organizations  … 


Vijay Chaudhry
Board Member

Vijay is one of the eminent board members of TCG Digital and an Executive Director and Principal Advisor of The Chatterjee Group  … 


Roopen Roy
Board Member

Roopen is one of the key board members of TCG Digital and the founder and CEO of Sumantrana Management Consultants, LLP   … 

Our Key Leaders

Our Leadership has a wealth of collective experience and technical and business acumen needed to define and direct digital strategy.


Debdas Sen
CEO

Debdas is the CEO of TCG Digital, the flagship, modern-age technology company of The Chatterjee Group … 


Andreas Diggelmann
Chief Product Officer

Andreas (Andy) Diggelmann has joined TCG Digital as the Chief Product Officer. Andy has been a …


Koushik Basu
EVP - Global Delivery

Koushik brings more than 25 years of IT consulting and service delivery experience, and plays a vital role in  …


Debjyoti Gupta
CTO

Debjyoti has over two decades of experience in offering business applications and BI/ analytics solutions …


Wolf Lichtenstein
President - Europe

Wolf spearheads TCG Digital as the President, Europe. Previously, Wolf has served as the General Manager at  … 


Amitabha Sinha,
SVP & Head - Data Science & Analytics
Amitabha currently heads TCG Digital’s Data Science & Analytics Practice globally, and also contributes to…

Monisha Malhan
EVP - USA

Monisha has over twenty years of experience in the consulting and data science industry. Prior to joining TCG Digital  …


Prith Choudhury,
VP - USA

Prith is a highly experienced leader, specializing in digital transformation of large enterprises with a…

Jagat Mohan Sarkar,
CPO

Jagat is an accomplished HR & OD professional with an experience of nearly two decades … 


Arunava Mitra,
VP - EMEA

Arunava Mitra has over 15 years of technology consulting experience in the areas of enterprise…


Mark Moorman
VP - Sales & Marketing

Mark brings over 25 years of rich domain experience in Data Science to TCG Digital. In his previous role, as a Managing Partner  …


Jagat Mohan Sarkar
CPO

Jagat is an accomplished HR & OD professional with an experience of nearly two decades … 


Horia Orenstein,
VP - Oil & Gas

Horia is widely recognized as a Senior Expert and trusted advisor in Digital Transformation. With a rich career spanning over two decades … 


Prith Choudhury,
VP - USA

Prith is a highly experienced leader, specializing in digital transformation of large enterprises with a focus on Aviation, Manufacturing, Life Sciences and Retail sectors. … 


Arunava Mitra,
VP - EMEA

Arunava Mitra has over 15 years of technology consulting experience in the areas of enterprise architecture, data management, and analytics…


Supratik Banerjee,
VP - India
Supratik, who is based in Mumbai,  is currently heading TCG Digital’s Business Analytics for India and the South/Southeast Asia region…

Amitabha Sinha,
VP - Analytics

Amitabha currently heads TCG Digital’s Analytics  Practice for the SAARC region…


Sudipta Sen
President - Asia

Sudipta has over three and a half decades of an illustrious career with a significant CEO/Partner level exposure …

Our Advisory Board Members

TCG Digital’s Advisory Board comprises of eminent members who bring novel and unique insights to the organization.

David Cowles

David is an eminent Advisory Board Member at TCG Digital, where he brings his years of applied AI experience to the advantage of TCG Digital’s tcgmcube product and other services …


Amit Bhattacharyya

Amit is an Advisory Board Member at TCG Digital. As the Head of Data Science at Vox Media and being a Lecturer at UC Berkeley, Amit brings valuable insights to the organization …