Advisor, OSS India Ltd. from 2001 to 2002.

Advisor, Terna Electronic Design Automation Centre, New Bombay from 2002 to 2003.

Member of Advisory Council, PMC Sierra, a California Corporation since Dec. 1997 to 2002.

Consultant to Self Sustainability Scheme of the Project IMPACT from Dept. of Electronics, 1998-2002.

Consultant to Tata Infotech Ltd. from 1996 to 1999.

Consultant to Mahyco from 1997 to 1998.

Consultant to Crompton Greaves from 1987 to 1998.

Consultant to TISL from 1995 to 1997.

Consultant to Project IMPACT from World Bank, Swiss Development Cooperation and Dept. of Electronics,Govt. of India, from 1991 to 1997

Consultant to CDOT from 1985 to 1996.

Consultant to Godrej & Boyce Company from 1980-1994.

Consultant to Apara Design Automation Pvt. Ltd., Bangalore, 1992.

Consultant to Jay Computers Ltd., Bombay from 1989-1992.

Consultant to PLA Electro Appliances Pvt. Ltd. from 1985-86.

Consultant to Kanazia Digital Systems, Bombay from 1985-86.

Consultant to Larsen and Toubro from 1985-86.

Consultant to EMCO Electronics, Bombay from 1984-85.

Advisor to India Design Centre-CMC from 2004-05.