• ALCON Consultant Engineers LTD
    • CONSEED IKE
    • OXFAM Greece
    • UNHCR
    • Municipality of Dodoni
    • Technical Chamber of Greece (Department of Epirus)
    • ΚGS Development S.A.
    • Geoanalysis S.A.
    • Akmi Consultant Engineers
    • Hellenic statistical authority
    • Schediasmos S.A.
    • Mihaniki Meletitiki Company
    • POLYLINE S.A.
    • Centre for Research & Technology Hellas (CERTH)
    • Institute Vocational Training of Ioannina
    • KWADRAD+
    • 1LIFE IKE
    • AXON envirogroup LTD
    • Ergon Michaniki Company
    • ELLAKTOR S.A.