List of Valid Customers
| M/s. Airport Authority of India, Trichy | M/s. Akshaya Services Private Limited - Chennai |
| M/s. Alam Tower - Trichy | M/s. Asian Paints - Trichy |
| M/s. Anandam Silks - Kumbakonam | M/s. Annai Velankanni Fabricators - Trichy |
| M/s. Anu Hospital - Tanjore | M/s. BHEL / HPBP - Trichy |
| M/s. BHEL / SSTP- Trichy | M/s. BHEL / Town ship - Trichy |
| M/s. BHEL / BAP - Ranipet | M/s. Blossom Hotel - Trichy |
| M/s. CSIRO – Chennai | M/s. Cethar Limited - Trichy |
| M/s. Cethar Industries Ltd. - Trichy | M/s. Cethar Health Care (P) Ltd. - Trichy |
| M/s. Cethar Foods Ltd - Trichy | M/s. Empower ITI, - Trichy |
| M/s. Eversendai constn Pvt. Ltd. – Siruganur | M/s. Geeco Enercon Pvt. Ltd. – Trichy |
| M/s. Govt. ITI - Needamangallam | M/s. Government Medical College - Pudukkottai |
| M/s. Government Polytechnic College - Kelamangalam | M/s. Government Law College, Pudupakkam - Chennai |
| M/s. Heavy Alloy Penetrating Project (HAPP) – Trichy | M/s. Harwin Agro Enterprise (P) Ltd., - Pudukkottai |
| M/s. Harwing Agro Enterprise (P) Ltd - Kangayam | M/s. Hotel Kannappa Grand Gardina - Trichy |
| M/s. ITC Limited Pudukkottai | M/s. Intergral Coach Factory – Chennai |
| M/s. ISRO Propulsion Complex (IPCC) - Thirunelveli | M/s. ITC Limited - Bangalore |
| M/s. JW Marriot (Sangam), Trichy | M/s. Kavery Hospital - Trichy |
| M/s. Kals Disdistriliers Pvt. Ltd. - Pudukkottai | M/s. Kims Mlti Specialty Hospital - Trichy |
| M/s. Meenakshi Hospital - Tanjore | M/s. Mangal & Mangal - Trichy |
| M/s. National Institute of Technology - Trichy | M/s. PRIST University - Tanjore |
| M/s. Pl. Sivagami - Trichy | M/s. Pipe lines Process & Equipments Pvt. Ltd. - Trichy |
| M/s. Perambular Milk dairy - Perambalur | M/s. Parani Aqua Firms – Pudukkottai |
| M/s. Rane Brake Lining Ltd – Trichy | M/s. Rasi Blue Metal Pvt Ltd, - Pudukkottai |
| M/s. RIBO Industries Pvt. Ltd. - Trichy | M/s. Reliance - Tanjore |
| M/s. Rane Polytechnic - Trichy | M/s. The Ramco Cement Limited - Ariyalur |
| M/s. The Ramco Cement Limited - Pennadem | M/s. Raya's ground - Kumbakonam |
| M/s. Ragunath Bakers - Trichy | M/s. Redfox Hotel – Trichy |
| M/s. Southern Railways - Trichy | M/s. Southern Railways - Palghat |
| M/s. Saratha's - Trichy | M/s. Sri Shanmuga Polymers Pvt. Ltd. - Pudukkottai |
| M/s. Sri Shanmuga Polypacks – Pudukkottai | M/s. Standard Fire Works - Sivakasi |
| M/s. Saranathan Engineering College - Trichy | M/s. Sanmar Limited – Pudukkottai |
| M/s. Tamilnadu State Transport Corporation - Trichy. | M/s. Trichy Fabricators Pvt. Ltd – Trichy |
| M/s. Tamilnadu Civil Supplier Corporation - Sirkali | M/s. Ultra tech Cements - Ariyalur |
| M/s. Velmurugan Heavy Engg. Pvt.Ltd., - Tanjore | M/s. Veesons Energy System Pvt. Ltd. - Trichy |
| M/s. Vetrivel Alloy Castings - Trichy | M/s. Vetrivel Engineering Enterprises - Trichy |