1. Tamil Nadu Infrastructure Development Board (TNIDB) for Technical Engineering, Feasibility Studies and Transaction Advisors for various services.
2. Banks & Financial Institutions for Project Feasibility / Appraisal / DPR / TEV studies / Lender's Independent Engineer (LIE) for all types of projects.
3. Indian Banks' Association for Agency for Specialized Monitoring (ASM) for large credit exposures. 
4. Power Finance Corporation Ltd. (PFC) for preparation of Techno Economic Viability (TEV) Reports for Logistics and Non-Power Infrastructure Projects.
5. IREDA for Lender's Independent Engineer (LIE) for monitoring of Renewable Energy Projects.
6. SIDBI for preparation of Techno Economic Viability (TEV) Reports for Green Financing. 
7. EXIM Bank of India for Preparation and Evaluation of Detailed Project Reports for Industrial Projects and Renewable Energy Projects.
8. National Bank for Financing Infrastructure and Development (NABFID) for TEV studies and Lender's Independent Engineer services.
9. Technical Agency for KVIC and Coir Board, Ministry of MSME-GoI for SFURTI Clusters.
10. PFC Consulting Ltd for providing a wide range of consultancy services to the power sector including Renewable Energy.
11. Pradeshiya Industrial & Investment Corporation of U.P. Ltd (PICUP) for Consultancy Services, Valuation of Assets and Verification & Assessment of Capital Investment in case of Large / Mega projects.