Tata Group to roll out ChatGPT Enterprise across companies, ‘accelerate AI-native transformation’ by Live mint | February 19, 2026 9:21 am | Indian Stocks, Market, News Tata Group teams up with OpenAI to deploy ChatGPT Enterprise and expand data center capabilities. TCS will utilize OpenAI’s Codex for software development, marking a significant step in AI integration and transformation within the organization.