TCS offers IT and IT-enabled consulting services globally using their Global Network Delivery Model. They see growth opportunities in the growing IT services market where they have a small market share. Their strategy is to expand geographically, increase industry coverage, and deepen client relationships through innovation, acquisitions, and non-linear business models like software products and platform-based services. Key elements are customer-centricity, a full services portfolio, the Global Network Delivery Model for seamless global delivery, and strategic acquisitions.