- Amfori
- Apple
- Architects’ Council of Europe – ACE
- BDO
- British Telecommunications plc
- Bureau International des Producteurs d’Assurances & de Réassurances – BIPAR
- BUSINESSEUROPE
- BUSINESSEUROPE WTO Working Group
- Business Software Alliance – BSA
- Confederation of Danish Industry – DI
- Confederation of Finnish Industries EK
- Conseil des barreaux de la Communauté Européenne – CCBE
- Danish Shipping
- Deutsche Post DHL
- Digital Europe
- EuroCommerce
- European Banking Federation
- European Broadcasting Union – EBU
- European Community Shipowners’ Association – ECSA
- European Express Association – EEA
- European Federation of Engineering Consultancy Associations – EFCA
- European Public Telecommunication Network Operators’ Association – ETNO
- European Satellite Operators Association ESOA EMEA
- Fédération de l’Industrie Européenne de la Construction – FIEC
- FratiniVergano European Lawyers
- General Council of the Bar of England & Wales
- Huawei Europe
- IBM Europe, Middle East & Africa
- Institute of Chartered Accountants of England & Wales – ICAEW
- Insurance Europe
- Irish Business and Employers Confederation – IBEC
- La Poste
- The Law Society of England and Wales
- Microsoft
- Mouvement des Entreprises de France
- Oracle Europe, Middle East & Africa
- Orange
- PostEurope
- Prudential Plc.
- Svenskt Näringsliv Confederation of Swedish Enterprise
- Telenor Group
- TheCityUK
- UPS
- Vodafone
- Zurich Financial Services
European Services Forum – ESF
"The Voice of the European Services Sectors in International Trade"
