EcoDe Engineering Technologies

making eco-friendliness a way of life

"Website is under revamp. Detailed website will be launched shortly"


Established in 2009, EcoDe is the brainchild of Mr. Rajesh Sethuraman and Dr. Rangaraj. Our main focus is on developing and providing eco-friendly solutions. EcoDe strongly believes that Solar Projects, Water & Waste Water Treatment and City Waste Management & Processing are the future wealth.

3 W’s = 4th W (Future Wealth)


To become a preferred, trusted & dominant player in eco-friendly engineering products & services.


To deliver the most appropriate solutions through best industry practices that shall benefit our customers.

Core Values

  • To deliver value driven and environmental friendly products & services
  • Establishing strong & long term relationship for mutual benefits
  • Meeting and exceeding customers’ expectations – every time
  • Continual improvement

Management team

Rajesh Sethuraman

  • Dedicated and Ambitious Entrepreneur with 22 years of experience
  • B.E. Industrial Production and PGD in Treasury & Forex Management.
  • Started off as Forex Consultant
  • Founded Tantra Infosolutions Pvt. Ltd., an engineering services company in 1999
  • Was President & CEO till March 2008
  • Has been consulting and advocating on Eco-friendly projects for large corporates and start-up companies in this space
  • Has vast network with various government agencies

Dr. B. S. Rangaraj

  • B.E., M.Tech. (IIT, Madras), Ph.D. (USA) in Mechanical Engineering
  • Doctoral research was on Artificial Intelligence applied to design process that involves CAD and related areas.
  • Worked as a visiting faculty and post doc fellow at University of California, Berkeley, USA.
  • Consultant to Siemens Information Systems Ltd (SISL)
  • Provided corporate training to companies like VSSC, TCS in the areas of FEA and PDM
  • Co-Founded Tantra Infosolutions Pvt. Ltd. Grew it from start up to 300+ engineers in a period of 5 years.
  • Co-founder of EcoDe Engineering


Solar Power | Waste Management & Processing | Water & Waste Water Treatment | Mobile Application – Eco-friendly Products & Services

Solar SPVs
Greenfield Renewables India Pvt Ltd | Pavagada Green Infrastructure Pvt Ltd


  • Setting up Integrated Solar Parks in India and other emerging markets
  • Acts as a one point contact for Land Acquisition, EPC & O/M, Project Management and Project Investment through its partner companies
  • Setting up of a unique and first of its kind model through formation of solar co-operative societies in India
  • Setting up off Special Purpose Vehicles (SPVs) to run the projects independently both in India and Overseas
  • Pavagada Solar - Karnataka, India.
  • Vietnam
  • Japan
  • Ghana


Aqua Engineers & Consultants India Pvt Ltd

AquaSphere Greentech Solutions Pvt. Ltd

Steelite Engineering LTD - Green Energy Division

Canadian Solar Project UK LTD

Jumbo International, Taiwan

Savetech Fuel India Pvt. Ltd.


  • Address

    EcoDe Engineering Technologies Private Limited., 356, 16th Main, 4th T Block, Jayanagar, Bangalore – 560 041, India

  • Phone

    +91 80 43718343 / +91-9880238705

  • Email