ESS TECHNOSYS PRIVATE LIMITED (Formerly Environmental and Spatial Solutions India Pvt Limited) was started by a team of young engineers in 2004 as a partnership Company working in the field of IT enabled services with focus on engineering based software solutions . The main focus of business was GIS, Remote sensing, Digital photogrammetry, GPS based solutions and system integration, CAD/CAM applications with clients as both private and government companies. The firm has been incorporated as a private limited company in the year 2009.

In the year 2005, They have diversified in to the field of techno sales and service of test and measurement solutions, RF and microwave Products and Industrial automation, Serving the country’s elite Defence labs , other government and private industries ESS have entered into technical partner ship with OEM’s and worked on techno sales of their products and provided both sales and service for India region.