| |  |  |  |  |  |  |  |  |  |  |  |  |
|---|
| Adequa Communication, La Chaux-de-Fonds | | | | | | | | | | | X | |
| Alpine Wind Ltd., Bern | | | | X | X | X | | X | X | | | |
| Aravis, Zürich | | | | | | X | | | | | | |
| Aventa AG, Winterthur | X | | | | | | | | | | | |
| CSD INGENIEURE AG, Liebefeld | | | | | | | | X | | X | | |
| econcept AG, Zürich | | | | | | | | | | X | | |
| ENCO AG, Liestal | | | | | | | X | | | | | |
| ENERCON, Aurich | | X | | | | | | | | | | |
| Enetur AG, Zürich | X | X | X | | | | | | | | | |
| ENKOM, Sursee | X | | | X | | | | X | | | | |
| envergate gmbh, Horn | X | | | | | | | | | | | |
| EOLE-RES, Avignon | | | | X | X | X | | X | | | | |
| go Solar GmbH, Kirchlindach | X | | | | | | | | | | | |
| ideja, Basel | | | | | | | | | | | X | |
| Interwind AG / SA, Zürich | | | | | | | | | X | | | |
| Maurer Elektromaschinen, Burgdorf | X | | | | | | | | | | | |
| Meteotest, Bern | | | | | | | | | X | X | | |
| Metron AG, Brugg | | | | | | | | | | X | | |
| New Energy Scout GmbH, Winterthur | | | | X | | | | X | X | | | |
| nordwand arbeit am Seil gmbh, Beromünster | | | | X | | | | | | | | |
| OFATEC SA, La Conversion | X | | | | | | | | | | | |
| Planair, La Sagne | | | | | | | | | | X | X | |
| Sagérime SA, Bulle | | | | X | | | | | | | | |
| Schwerlast Logistik AG, Lenzburg | X | X | | | | | | | | | | |
| Siemens Schweiz AG, Zürich | | X | | X | | X | | | | | | |
| Sogram Stratégie, Carouge | | | | | | X | | | | | | |
| Solarcenter Muntwyler, Zollikofen (BE) | X | | | | | | | | | | | |
| Toggenburger + Co AG, Wallisellen | | | | X | | | | | | | | |
| vento ludens Suisse GmbH, Orbe | | | | | X | | | X | | | | |
| Weisskopf Partner GmbH, Zürich | | | | | | | | | | X | | |
| WINDCRAFT AG, Zürich | | | | | X | X | | | | | | |
| WindPower AG, Entlebuch | | | | X | X | X | | X | X | | | |
