- Neelkanth Infratech Pvt. Ltd.
- Bhimji Velji Sorathiya Construction Pvt Ltd
- United Project Construction Ltd.
- Dee Kay Buildcon Pvt Ltd
- ICC Projects Private Limited
- Ratnamani Metal & Steel Ltd
- Welspun Steel Limited
- Jindal Saw Limited
- Adani Power Limited
- Coastal Gujarat Pvt. Ltd.
- Bajaj Engineering
- Kutch Chemicals
- Carbon Edge Industries Ltd.
- IFFCO Indian Farmers Fertilizers Cooperative
- L&T Construction
- Welspun Projects Limited
- Haresh Construction Company – Mundra
- Bridge and Roof Co. (India) Ltd.
