Vaasa Wind Exchange 2011
| Exhibitor | Country | Area |
| ABB Oy | Finland | Manufacturing |
| ALSTOM Finland Oy | Finland | Manufacturing |
| Brevini Power Transmission & Brevini Wind | Finland | Manufacturing |
| Danfoss Oy | Finland | Manufacturing |
| ENERCON Energy Converter AB | Sweden | Manufacturing |
| Gamesa | Spain | Manufacturing |
| Kenersys GmbH | Germany | Manufacturing |
| Leinolat Group | Finland | Manufacturing |
| Mervento Oy | Finland | Manufacturing |
| Nordex Sverige AB | Sweden | Manufacturing |
| Yrkeshögskolan NOVIA | Finland | Manufacturing |
| Oy Nylund Group Ab | Finland | Manufacturing |
| The Switch | Finland | Manufacturing |
| Vacon Oyj | Finland | Manufacturing |
| Vaasa Energy Institute | Finland | Manufacturing |
| Vaasa Engineering Oy | Finland | Manufacturing |
| Vestas Northern Europe | Denmark | Manufacturing |
| Winwind Ltd | Finland | Manufacturing |
| Wärtsilä Power Plants | Finland | Manufacturing |
| Yrkesakademin i Österbotten / Finnmet Partners | Finland | Manufacturing |
| Allwinds Ab | Åland | Development |
| Enetjärn Natur AB | Sweden | Development |
| Eolus Vind AB | Sweden | Development |
| EPV Tuulivoima Oy | Finland | Development |
| Havator Transport Oy | Finland | Development |
| Ilmatieteen laitos/ Finnish Meteorological Institute | Finland | Development |
| Invest In Finland | Finland | Development |
| Technology Centre Merinova | Finland | Development |
| Peikko Finland Oy | Finland | Development |
| Ramboll Finland Oy | Finland | Development |
| Risk Consult Oy | Finland | Development |
| B2B Renewable Energies | Finland | Development |
| AHK Finnland | Finland | Development |
| Silvasti Logistics | Finland | Development |
| Skogsvårdsföreningen Österbotten | Finland | Development |
| Smålands Miljöenergi AB | Finland | Development |
| Suomen Tuulivoimayhdistys r.y. Finnish Wind Power Association | Finland | Development |
| Triventus Consulting AB | Sweden | Development |
| ÖSP/SLC | Finland | Development |
| StormGeo AS | Denmark | Development |
| VASEK Regional Development | Finland | Development |
| Vaasan kaupunki - Vasa stad | Finland | Authorities/municipal |
| Korsholms kommun - Mustasaaren kunta | Finland | Authorities/municipal |
| Kristinestad - Kristiinankaupunki | Finland | Authorities/municipal |
| Laihian kunta - Laihela kommun | Finland | Authorities/municipal |
| Malax kommun - Maalahden kunta | Finland | Authorities/municipal |
| Företagshuset Dynamo/ Biowind | Finland | Authorities/municipal |
| Etelä-Pohjanmaan ELY-keskus | Finland | Authorities/municipal |
| Österbottens Förbund Regional Council of Ostrobothnia | Finland | Authorities/municipal |
