Bajaj Auto Ltd.

Bhaba Atomic Research Center (BARC)

Defence Research and Development Organisation ( DRDO)

High Energy Material Research Laboratory ( HEMRL )

Humpreys & Glasgow UK

Larsen & Tourbo (L & T )

M. N. Dastur & co.

Maharashtra State Electricity Board ( M. S. E. B. )

National Chemical Laboratory ( N.C.L. )

Tata Consuting Engineers ( T.C.E. )