Incorporated in December 2005, Sattva Engineering Construction Limited is a Chennai-based Engineering, Procurement, and Construction (EPC) company specializing in water infrastructure, wastewater management, and industrial construction projects.

With over 40 years of experience, SECL is a leading Class I contractor collaborating with government bodies like the Tamil Nadu Public Works Department and Chennai Metropolitan Water Supply and Sewerage Board.

SECL offers comprehensive EPC solutions across several sectors:


Water and Wastewater Projects: Design and construction of water distribution networks, pumping mains, overhead and underground tanks, water and sewage treatment plants, and pumping stations.
Industrial and Civil Infrastructure: Development of factory buildings, warehouses, container freight stations, and commercial buildings.
Residential Development: Design and promotion of multi-storeyed residential apartments, deluxe apartments, residential flats, and independent bungalows, enhancing urban infrastructure across the region.


Notable clients include CMWSSB, TWAD, PWD, Greater Chennai Corporation, Southern Railway, and BHEL

Competitive Strength:


Strong execution capabilities supported by in-house designing, engineering and execution team
Use of advanced technologies in the construction and installation of STP and WTP
Projects funded by major international financial organisations such as the Asian Development Bank and the World Bank.
Experienced promoters and a senior management team.
Strong and diverse Order Book.

To meet long-term working capital requirements

General Corporate Purposes