1) M/s. Carborundum Universal Limited (CUMI)
2) M/s. ENEXIO Power Cooling Solutions Pvt Lid.
Formerly: GEA Cooling Towers & Technologies Pvt Ltd, Teynampet, Chennai.
3) M/s. BGR Energy Systems, Teynampet, Chennai.
4) M/s. Thermax Limited, Pune
5) M/s. Cairn Energy Limited, Barmer, Rajasthan.
6) M/s. Thermax – SPX Energy Technologies Limited, Pune.
7) M/s. Eswari Heavy Electricals Private Limited, Chennai.
8) M/s. C Doctor India Private Limited, Ahmedabad.
9) M/s. SPIG Cooling Towers (P) Limited, Ahmedabad.
10) M/s. Carpe Heat Transfer (P) Limited, Mumbai.
11) M/s. Kelvion India Private Limited. (Formerly M/s. GEO Ecoflex India Private Ltd)
12) M/s. Chem Process Systems Private Limited.
13) M/s. North Street Cooling Towers Private Limited.
14) M/s. Piramal Enterprises Limited, Ennore.
15) Tier two for Maihar Cements, Binani Cements, Mangalam Cements, Maratha Cements, Bhatia Energy, Jindal Saw, JSPL, Action Ispat & Power, Maruthi Suzuki and many more…