Company name

• 3E

• ABB

• ABO Wind AG

• AIT Austrian Institute of Technology GmbH

• AKTOR SA – CONSTRUCTION COMPANY – SOLAR POWER

• Akuo Energy

• ALECTRIS

• Amana Contracting & Steel Buildings

• Amazon EU Sarl

• Anesco

• Anie Rinnovabili(former GIFI)

• APESF- Portuguese Association of Solar Photovoltaic Companies

• Applied Materials GmbH & Co. KG

• APREN – Portugese Renewable Energy Association

• Apricum

• ArcelorMittal Maiziers Research SA

• ASOCIACION DE EMPRESAS DE ENERGIAS RENOVABLES-APPA

• Autarco

• Axis

• AZUR SPACE Solar Power

• B3 New Energy

• BayWa RE

• BCI JSC

• Becquerel Institute

• BRANDHOFF OBERMUELLER PARTNER Rechtsanwaelte

• Insolvenzverwalter mbB

• Brugel

• BSW – Bundesverband Solarwirtschaft e.V.

• Bulgarian Photovoltaic Association

• Bulgarian Solar Association

• BYD Lithium Battery Co., Ltd.

• Capital Stage AG

• Cast4all

• Centrica

• ChargePoint

• Clean Energy Associates

• Clean Solar Solutions

• Clenergy Global Projects GmbH

• Conjoule GmbH

• Coveme

• Crowdfunding RE Chile

• Dansk Solcelleforening

• DAS Energy GmbH

• Deloitte GmbH- (Business Intelligence package)

• DNV GL Energy

• DSM Advanced Solar BV

• DuPont Photovoltaic Solutions

• E.ON

• Eaton

• ECN – Energy Research Centre of the Netherlands

• ECOHZ

• EDF Energies Nouvelles

• Edora

• EDP Renováveis

• Elettricità Futura (former AssoRinnovabili – and former APER)

• E-nable+

• ENcome Energy Performance

• Enel Green Power Spa

• ENERDIA

• ENERHOPOSTACH-PLYUS – TKS Holding

• Enerplan

• ENGIE Solar

• Eni Spa

• Enphase Energy

• Envision Energy UK CoE Limited

• Ernst Schweizer AG, Metallbau

• EUROBAT aisbl

• European Energy A/S

• FINERGREEN

• Finnish Solar Energy Society

• First Solar

• Flex

• FootonVolt

• Fortum Growth Oy

• Fronius International GmbH

• FTI Consulting

• Fundacion TECNALIA Research & Innovation – TECNALIA

• FWTM GmbH & Co.KG

• GCL System Integration Technology GmbH

• GENSED – Turkish Solar Energy Industry Association

• Global projects Development Holding Co (S&B Lawyers)

• GOLDBECK Solar GmbH

• Google

• GRADCONTainer

• Greenbyte AB

• GreenSolver

• Greentech Services Gmbh (ex conergy)

• Günder International Solar Energy Society – Turkey section GUYAD – Turkish Solar Investors Association H.Glass SA (former glass2energy)

• Hanwha Q Cells GmbH

• HELAPCO – Hellenic Association of PV Companies

• Heraeus Precious Metals GmbH & Co KG.

• Holland Solar

• Hoymiles

• HUAWEI

• ib vogt GmbH

• Iberdrola Renovables Energia SA

• iChoosr BVBA

• Ideematec

• IKEA Services

• IMEC

• INES RDI / Institut National de L’Energie Solaire

• innogy SE

• International Battery & Energy Storage Alliance (IBESA)

• Iris Hellas P.C

• ISEA – Irish Solar Energy Association

• ISRA SOLAR VISION

• ItaliaSolare

• JA Solar Holdings Co., Ltd

• JinkoSolar Co., Ltd.

• KGAL Investment Management GMBH & Co.KG

• KIC InnoEnergy

• Lightsource BP Renewable Energy Limited

• Li-mithra Engineering

• Linuo Europe GmbH

• Longi Silicon Materials

• Luvata Pori Oy

• MAKE CONSULTING

• MANAP Industry Association (HUPIA – Hungarian Photovoltaic Industry Association)

• Matthias Schoft Consulting Renewable Energy

• Mega Tis

• Menapy

• Merck KGaA

• Messaritis Renewables Ltd

• METKA EGN LIMITED

• Meyer Burger Technology AG

• Nexant

• niore, s.r.o.

• Octopus Investments

• OneSun

• Our New Energy

• Pexapark AG

• Photovoltaic Austria

• PI Photovoltaik-Institut Berlin AG

• Pidbull N.V.

• Polish Society for Photovoltaics

• Polska PV- Polish Photovoltaic Industry Association

• PV CYCLE

• PV Experts e. V

• PVStream

• QOS ENERGY

• QWay Energy

• REC Solar EMEA GmbH

• Renergy

• Renewable Energy Association (REA)

• Renewable Energy Insurance Broker

• Reuniwatt

• Rinovasol Gmbh

• Schenker AG

• Schneider Electric Industries SAS

• SHAMS TECHNOLOGY

• Siemens AG,  EM DES

• Sintef Materials and Chemistry

• Sistematica

• SMA Solar Technology AG

• Sobolt B.V.

• Solar Association (former Czepho)

• Solar Clarity

• Solar Promotion GmbH

• Solar Trade Association

• SolarAccess Investments

• SolarBaba – Turkish Solar Energy Society

• Solarcentury

• SolarCoin Foundation

• Solargis s.r.o.

• Solar-Log GmbH ( exSolare Datensysteme)

• Solarwatt Gmbh

• Solaxess SA

• Solibro Hi-Tech

• Solnet Green Energy Oy

• Soltigua

• SONCE  invest d.o.o.

• sonnen GmbH (Sonnenbatterie GmbH)

• Stäubli Electrical Connectors (ex multi-contact)

• Stern Energy

• Sungrow Deutschland GmbH

• SUNMAN CO.

• Suntech Power Holdings Co., Ltd.

• SUPSI

• Svensk Solenergi

• Swissolar

• Synapsun

• Syndicat des Energies Renouvelables – French Renewable Energy

• Organization

• Taaleri Energia

• Tamqeen

• TCO Solar

• Techlink (former Fedelec )

• TENERGIE DEVELOPPEMENT

• Tesla Motors

• Total

• Trina Solar AG

• Triodos Bank N.V.

• TUV Rheinland International GmbH

• ucair GmbH

• Underwriters Laboratories (UL)

• UNEF – Unión Española Fotovoltaica

• UNILEVER

• UZ Energy

• Vaillant GmbH

• Valorem

• Verditek

• Viessmann Photovoltaics Gmbh

• Voestalpine SADEF

• Voltalia (Acquired Martifer)

• VON ARDENNE

• Wacker Chemie AG

• Wartsila Corporation

• Weidmueller GmbH & Co. KG

• WIP

• Yingli Green Energy Europe

• Younergy Solar Ltd