Roi Cohen is a professional in their field. They is proficient in English. Colleagues describe them as "I have worked closely with Roi's on a energy efiiciency project implemented in public buildings in Israel that was financed by German Bank. I have No doubt that Roi is an excellent and efficient natural born leader and truely professional. Roi succeeded, with his proffesional skills and pleasant character, to manage this very unique, complex and international project and lead it to success. I truely recommend Roi and know that he can be an inspiring "engine" to promote any project in the future. Lior"