Industry: Steel - Tubes/Pipes
- APL Apollo Tubes Ltd
- Crimson Metal Engineering Company Ltd
- Earthstahl & Alloys Ltd
- Gandhi Special Tubes Ltd
- Goodluck India Ltd
- Hariom Pipe Industries Ltd
- Hi
- Jindal Saw Ltd
- Man Industries (India) Ltd
- Mukat Pipes Ltd
- Prakash Steelage Ltd
- Rama Steel Tubes Ltd
- Ratnamani Metals & Tubes Ltd
- Surani Steel Tubes Ltd
- Surya Roshni Ltd
- Welspun Corp Ltd