I reported previously (Apr 2015) on Israel-founded Eco Wave Power (EWP). EWP has just listed on Nasdaq First North (Stockholm). The proceeds will be used to build its first commercial wave energy farm. EWP also plans to expand its existing wave plants in Jaffa Port and Gibraltar.
https://www.calcalistech.com/ctech/articles/0,7340,L-3766746,00.html