From left to right: Jordanco Lefkov, Stamatina Ioanna Moschandreou, Salko Užičanin, Olga Rajchikj
Jordanco Lefkov, "BIO SMART RICE", North Macedonia
Stamatina Ioanna Moschandreou, "COMMUNITY ENERGY RIVER", Greece
Olga Rajchikj, "CHALLENGER", North Macedonia
Salko Užičanin, "SOLHEAT LTD", Bosnia and Herzegovina
