• Tamil Nadu Government
• Cause Lists of High Court of Madras
• Directorate of Pension, Tamil Nadu
• Geographical Information System (GIS) for Tamilnadu
• Rajaji Bhavan, Chennai
• Registration Department
• Tamil Nadu Fire Service
• Tamil Nadu Prison Department
• Tiruvarur District, Tamil Nadu
• TN Urban Development Project II
• Central Excise, Chennai (Kalalchennai)
• Central Excise, Madurai
• Directorate of Estates, Chennai
• Directorate of Quality Assurance, Chennai
• Regional Passport Office, Chennai
• Signal and Telecommunication Workshop, Southern Railway

Organizations

• Central Electro Chemical Research Institute (CECRI)
• Central Institute of Brackishwater Aquaculture(CIBA)
• Chennai Telecom Circle
• Handloom Export Promotion Council (HEPC)
• HTL Limited
• Madras Export Processing Zone (MEPZ)
• Neyveli Lignite Corporation Ltd. (NLC)
• Signal and Telecommunication Workshop, Southern Railway
• State Transport Authority, Tamilnadu
• Structural Engineering Research Centre, Madras (SERC-M)
• Tamil Nadu Corporation for Development of Women Ltd
• Tamil Nadu Electricity Board
• Tamil Nadu Electricity Regulatory Commission (TNERC)
• Tamil Nadu Industrial Development Corporation
• Tamil Nadu Medical Services Corporation
• Tamil Nadu Telecom Circle

Educational Institutions

• Anna University, Chennai
• Central Library, Indian Institute of Technology, Madras
• Gandhigram Rural Institute
• Indian Institute of Technology (IIT), Madras
• Institute of Mathematical Sciences
• Regional Engineering College, Trichy
• Tamil Nadu Universities