Ingres Database is a proprietary SQL relational database management system intended to support large commercial and government applications.

HCL Technologies Limited, doing business as HCLTech, is an Indian multinational information technology (IT) consulting company headquartered in Noida. Founded by Shiv Nadar, it was spun out in 1991 when HCL entered into the software services business. The company has offices in 52 countries and over 225,944 employees.