• RECENT ACOUSTIC STUDIES (2016)
    • Catholic Church Agia Triada Pallini Attiki Greece
    • Four Seasons Hotel Color Cafe Limassol Cyprus
    • Corporate Building Training and Videoconferencing Rooms North Suburb Athens
    • Athens Stock Market Amphitheater Athens Greece
  • RECENT NOISE CONTROL STUDIES (2016)
    • Worldwide Luxury restaurant chain Restaurant-Bar at Mykonos Greece
    • The Darling Restaurant-Bar Piraeus Greece
    • Merlin Entertainment Hall Lamia Greece
    • Akritas Corporate office Building Alexandroupoli (2014)
  • RECENT ELECTROACOUSTIC STUDIES (2016)
    • Villa complex residence in Peloponnese Greece 
    • Multi Room AV residential South Suburb Athens Greece
    • Corporate Building Amphitheater South Suburb Athens Greece
    • Multi Room Residential at East Peloponnese Greece
    • Four Season Hotel Color Cafe Limassol Cyprus
    • Hotel Beach Bar sound system expansion design Peloponesse 
    • Luxury Hotel in Athens center 7 ballrooms & event rooms
    • Orthodox Church of St Ioannou Prodromou Limassol Cyprus (2014)
  • PREVIOUS YEARS VARIOUS LARGE PROJECTS 
    • Athletic Large Venues (Electroacoustic sound systems installation and/or Project management - the design by Mr. G. Efthymiatos)
      • OAKA Olympic Stadium of Athens (77000 seats) 2004
      • OAKA Olympic Swimming Pools open/closed/synchronised (12000, 5000, 2000 seats resp.) 2004
      • OAKA Olympic Tennis Court (11000 seats) 2004
      • Closed Gymnastics Arena Galatsi Athens (9000 seats) 2004
      • Closed Basketball Arena SEF Phaliron (15000 seats) 2004
      • Panathinaikos Football arena Athens (22000 seats) 2006-2010
    • HOTELS 
      • Grande Bretagne Hotel Athens
      • Nikki Beach Hotel Porto Helli Peloponnese 
      • Rhodes Park Suites Hotel Rhodos island
      • Amanzoe Hotel & Resort Peloponnese
      • Castro Hotel Monenvasia Peloponnese
      • La Bratchera Boutique Hotel Hydra island
      • Lucy Hotel Kavala North Greece