National Association of Software and Services Companies (NASSCOM) is a trade association of Indian Information Technology (IT) and Business Process Outsourcing (BPO) industry.Established in 1988, NASSCOM is a non-profit organisation.

NASSCOM is a global trade body with over 1500 members, of which over 250 are companies from the United States, UK, EU, Japan and China. NASSCOM's member companies are in the business of software development, software services, software products, IT-enabled/BPO services and e-commerce.

NASSCOM facilitates business and trade in software and services and encourages the advancement of research in software technology. It is registered under the Indian Societies Act, 1860.

NASSCOM is headquartered in New Delhi, India, with regional offices in the cities of Mumbai, Chennai, Hyderabad, Bangalore, Kolkata and Pune.

TechEra is a Active Member of NASSCOM.