Reva Electric Car Co. is currently world's largest electric car manufacturing company. Based in Bangalore, the company launched its first product on May 11, 2001 after 7 years of R&D. The electric car Reva can accommodate two adults in the front and two children in the rear. Of late the company has also exported electric cars to the UK and some other countries. The company received ISO 9001:2000 Certification by the Det Norske Veritas (DNV) in 2002.