1. Nirma Ltd. Bhavnagar/Moraiya/Mandali
2. Trumac Engg. Ltd.
3. Telcon Ltd. ( Tata Group )
4. Stovec Ind. Ltd.
5. Lexi Pens Ltd.
6. ONGC Ltd.
7. Otis Ltd.
8. Excel Crops I Ltd.
9. Horizon Polymers Ltd.
10. Anil Starch Ltd.
11. Gopala Poly plast Ltd.
12. SPL Ltd.
13. Birla Copper Ltd.( Hindalco Ind.)