Stup Consultants Pvt. Ltd.

Frischmann Prabhu (India) Pvt. Ltd.

Feedback Turnkey Engineers Ltd.

Egis Bceom International Ltd.

SPAN-SNC Lavlin(India) Pvt. Ltd.

Consulting Engg. & Services (India) Ltd.

BS Engg. Pvt.

ScottWilson India Pvt. Ltd.

EMA-Unihorn India Pvt. Ltd.

ICT Pvt. Ltd.

Nu-Tech Consultants

NNE Pharmaplan India Pvt. Ltd.

Roughton International

Consulting Engineering Group

Vikadis Engg.

etc.