Our Portfolio: Built on Knowledge and Innovation
Connecting Knowledge, Driving Innovation
See how our Infrastructure for Intelligence (i4i)
bridges disciplines and accelerates breakthroughs.
The
Chatterjee Group
The Chatterjee Group (TCG) is a multi-billion-dollar portfolio of knowledge-based corporations across 45 countries. TCG offers end- to-end product and service capabilities through its diverse subsidiaries. With over $3 Bn in investment, TCG has an overriding focus on value creation through strategic long-term investments.

Dr. Purnendu Chatterjee is the Founder and Chairman of TCG. Founded in 1989, TCG has evolved into a premier firm with investments and operations spanning several continents and industries. With a background that includes a close association with Soros Fund Management and partnership at McKinsey & Company Inc., Dr. Chatterjee has led TCG in compiling a highly successful investment record across diverse sectors.
Our Philosophy: Wealth to Knowledge
Wealth
For Profit Entities
(Partial List)
Continuous reinvestment in learning and strategic applications
KNOWLEDGE
TCG CREST

IAI
Institute for Advancing Intelligence

CHINTA
Centre for High Impact Neuroscience & Translational Applications

CQuERE
Centre for Quantum Engineering Research and Education

RISE
Research Institute for Sustainable Energy

CARE
Cancer-related Research and Education

FTSI
Food Technology &Science Institute
An Architecture for Discovery.
By creating a shared, intelligent knowledge layer powered by AI, we enable a new era of collaborative problem-solving. i4i is the active framework that connects our global research community, transforming siloed information into breakthrough insights. It is the engine that drives our cycle of knowledge creation, built to address the world’s most complex challenges



















