* Aptech Ltd.

* Bell South

* Blue Star Ltd.

* CES (India Ltd.)

* Cintron Pvt. ltd.

* Cirrus Logic, Pune

* Citicorp Information Tech. Ind. Ltd.

* Citicorp Overseas Software Ltd.

* Citil, Mumbai

* CMC Computers

* Datamatics, Mumbai

* Digital Electronics Ltd.

* Ditools Software (India) Pvt. Ltd.

* DSQ Software Ltd.

* Euro Asia Securities

* Geometric Software Solutions Company Limited, Mumbai

* Gulf Computer Pvt. Ltd.

* Hexware Infosystem Ltd.

* Hinditron Informatics Ltd.

* Hoechst Marion Roussel Ltd.

* Infosys

* Interconnected Stock Exchange

* L & T Information Technology Ltd.

* Mahindra-British Telecom Ltd.

* Mastek, Mumbai

* Mecon

* NIIT Ltd.

* Novell, Mumbai

* Persistent Systems Private Limited

* Rolta India

* Sainath Overseas Pvt. Ltd.

* Scaia Mind Works Private Limited

* Shreyas Business Solutions Pvt. Ltd.

* Silicon Business Solutions Pvt. Ltd.

* Silverline Industries Limited, Mumbai

* Software Algorithms India Pvt. Ltd.

* Software Technology Parks of India

* Syntel Software Pvt. Ltd.

* Tata Consultancy Services

* Tata Infotech Limited

* Tandon Information Solution Pvt.LTd.

* TCG Software Services Pvt. Ltd.

* Trinity Computer Processing India Pvt. Ltd.

* Videsh Sanchar Nigam Limited