About Us

Sigma has an elite group of satisfied customers who have been constantly and recurrently associated with us for more than a decade. With 1500 Cranes and 5000 Hoists given out to a diverse clientele throughout the South if India along with swift and timely maintenance/ service, each product that SIGMA produces is marked by quality and reliability.
Government Sectors

1. Bharath Heavy Electricals Ltd
2. Bharath Electronics Ltd.
3. NTPC Ltd.
4. Hindustan Aeronautics Ltd
5. ISRO
6. Andhra Pradesh Paper Mills Ltd.
7. MECON Ltd.

Private Sectors

1. Qualified Engineers
2. L & T Ltd.
3. Toyota Kirloskar Ltd.
4. Kirloskar Electric Company Ltd.
5. Motherson Automotives Ltd.
6. Audco India Ltd.
7. TELCON
8. TTP Technologies Pvt. Ltd.
9. West Coast Paper Mills Ltd.
10. Promac Industries Ltd.
11. Dr.Reddy’s Laboratory Pvt. Ltd.
12. Aurobindo Pharma Ltd.
13. Matrix Laboratories Ltd
14. Parle Products Ltd.
15. Concord Motors
16. Falcon Tyres Ltd.
17. RPG Cables Ltd.
18. Rane (Madras) Ltd.