Cleantech selects sigrenEa as one of the 100 companies to watch out for around the world for its growth potential.

18 December 2014

In October 2014, the Cleantech Group, based in San Francisco, selected sigrenEa as one of the 100 companies to watch out for around the world for its growth potential.

http://www.cleantech.com/indexes/global-cleantech-100/global-cleantech-100-ones-to-watch-3