TCS has its presence across 12 major economies in Asia Pacific region, covering 90% of region's GDP. With multi-lingual capabilities in Japanese, Chinese, and Korean, TCS’ business and technology consultants work with large companies in this region to help them excel in business.

Approximately 40% of onsite IT consultants in the region are local experts. TCS has 3 Global Delivery centers in China, one Near Shore delivery centre in Singapore - dedicated to Banking and Financial Services clients and one offshore development center in Kolkata (India) dedicated to Japanese clients. TCS has also invested in regional technology Centers of Excellence in tandem with the Global Alliance partners like Microsoft, IBM, Oracle, SAP, HP and SAS to meet the unique needs of the customers.