Can you provide me the list of Companies offering internships fo M.Tech Environmental Engineering students???????????

This is the list of some good Companies offering internships fo M.Tech Environmental Engineering students:

BHP Billiton
CAIRN Energy
Ecosmart
Jindal Steel
Rio Tinto
SAIL
SGS India
ONGC
Reliance Energy
TATA Steel
TCS
ACC Cement
Shell

Some other companies where you can apply:
Aastha Enviro Systems Pvt Ltd
ABM Environment Consultants
Akar Impex Pvt Ltd
Alfa-Therm Ltd
Allgreen Ecotech Solutions Pvt Ltd
Amrit Clean Water Technologies Pvt Ltd
Central Integrated Pest Management Centre
Centre for Science and Environment
3TIER R&D India Pvt Ltd
Aeroto Boldrocchi India Pvt Ltd
Amazon Envirotech Pvt Ltd
APITCO Ltd
Aqua Designs India Pvt Ltd
Centre for Environment & Development
Chempure Technologies Pvt Ltd
Clean Air Systems
Hi-Tech Sweet Water Technologies Private Limited
Green Technologies
Green Tech Resource Recovery Ltd
ANDRITZ Hydro Pvt Ltd
Kripton fountains
Andrew Yule & Company Ltd
CTRAN Consulting Pvt Ltd
PAN Network Pvt Ltd
SRK Mining Services India Pvt Ltd
Synergy Renewable Energy Pvt Ltd
Team Taurus
3-S Envosolutions
Absotherm Services Pvt Ltd
ADITYA Environmental Services Pvt Ltd
Aireff deTox Ltd
Almonard Pvt Ltd
Alpha Industrial Engineering Projects Pvt Ltd
Anjali Exim
Aqua Mech Engineering Corporation
Enviro Analysts & Engineers Private Limited
Absotherm Services Private Limited
Aqua-Air Environmental Engineers Pvt Ltd
Capital Controls India Pvt Ltd
Cavotec India Ltd
Gujarat Environmental Protection & Infrastructure Limited
Doshion Limited