| OKATECH
Shinjuku Mitsui Building
| OKAWOOD
Malaiwana Residence Phuket
| OKATECH
UC Irvine Medical Center - Phase II - University of California
| OKATECH
Treppenhaus Große Universitätsaula - Universität Salzburg
| OKAWOOD
Milton Park
| OKALUX / OKAWOOD
ECOLAR Home - HTWG Konstanz - Solar Decathlon Europe 2012 Madrid
| OKASOLAR F
Bayer Pharma AG
| OKALUX