
| OKATECH
Amanera Resort - Playa Grande

| OKALUX K
BP p.l.c. - Building E

| OKASOLAR S
"Deutsche Schule Madrid"

| OKATECH
Shinjuku Mitsui Building

| OKASOLAR F, OKATHERM
Fraunhofer Institute for High Temperature Light Construction HTL

| OKATHERM, OKASOLAR F
ETA-Factory, TU Darmstadt

| KAPILUX T / OKATECH
207-211 Old Street

| OKATECH