1. VTT Technical Research Ctr. of Finland Ltd. (Finland)
2. Tampere Univ. of Technology (Finland)
3. Institute of Electronic Materials Technology (Poland)
4. Vaisala Oyj (Finland)
5. Airoptic Sp z.o.o. (Poland)
6. GasSecure AS (Norway)
7. VIGO System S.A. (Poland)