• Tata Consultancy Services
• Infosys
• Wipro Technologies
• IBM
• Accenture India
• Capgemini India
• HCL
• Hitachi Consulting
• Amazon
• Amdocs
• CGI
• Cognizant Technology Solutions (I) Pvt. Ltd.
• ERICSSON
• Godrej & Boyce Manufacturing Co. Ltd.
• GE Power
• Cummins India
• Ambuja Cement
• Johnson Controls India
• Linde India
• Microsoft
• MindTree Consulting Pvt. Ltd.
• Subex Ltd
• Tata Elxsi
• Mphasis
• Schwing Stetter (India) Private Limited
• Simplex
• TVS Motor Company
• Tech Mahindra Ltd.
• Persistent Systems Pvt. Ltd.
• Thoughtworks
• Informatica
• H & R Johnson
• RAMKY
• Alumnus Software Ltd.
• Amrit Cement Industries Ltd.
• Atos
• Birla Corporation Ltd.
• Danieli India Ltd.
• Development Consultants Pvt. Ltd.
• Electrosteel Casting Ltd.
• Escorts Ltd.
• Eureka Forbes
• Gammon India Ltd
• Graphite India Ltd.
• HCC
• Hettich India Pvt. Ltd.

• Hexaware Technologies
• Hindustan Control & Equipments Pvt. Ltd.
• Hindustan National Glass & Industries Ltd.
• Honeywell India
• HP Global Delivery India Centre
• Huawei Telecommunications (India) Co. Pvt. Ltd.
• IBS Software Services
• I-Gate Global Solutions Ltd. (currently under Capgemini)
• Integra Microsystem (P) Ltd.
• Interra Systems
• KEC International
• Kitchen Appliances India Ltd. (Videocon)
• KPIT Cummins Infosystems Ltd.
• L & T Construction
• Labvantage
• Larsen & Toubro Infotech Ltd.
• M.N Dastur & Co. Ltd
• MAQ Software
• Mu Sigma
• NEC
• Oracle
• Reliance Telecom Ltd.
• Sanmar
• Sapient Corporation
• Sasken Communication Ltd.
• Seimens VAI Metal Technologies
• Sobha Developers
• Software Paradigms (India) Pvt. Ltd.
• Stesalit Ltd.
• Supreme Infrastructure
• Syntel India
• Tata Chemicals Ltd.
• Tata Motors Ltd.
• TCE Consulting Engineers Ltd.
• Tega Industries Ltd.
• Texas Instruments
• TIL Limited
• Tirumala Seven Hills (P) Ltd.
• Vatech Wabag Ltd.
• Verizon
• Vodafone India Ltd.
• Voith
• Wärtsilä India Ltd.
• XL Dynamics India Pvt. Ltd.
• ZTE Corporation
• Zycus

& many more...