- Architects’ Council of Europe – ACE
- Bundesverband der Freien Berufe – BFB (German Association of Liberal Professions)
- Bureau International des Producteurs d’Assurances & de Réassurances – BIPAR
- BUSINESSEUROPE WTO Working Group
- Confederation of Danish Industry – DI
- Confederation of Finnish Industries EK
- Conseil des barreaux de la Communauté Européenne – CCBE
- Comité Européen des Assurances – CEA
- Confederation Fiscale Européenne – CFE (European Tax Advisers Confederation)
- Conseil des Notariats de l’Union Européenne - CNUE (Council of Notariats of the European Union)
- EuroCommerce
- European Association of Cooperatives Banks – EACB
- European Banking Federation – EBF-FBE
- European Broadcasting Union – EBU
- European Community Shipowners’ Association – ECSA
- European Express Association – EEA
- European Federation of Engineering Consultancy Associations – EFCA
- European Satellite Operators Association – ESOA
- European Savings Banks Group – ESBG
- European Public Telecommunication Network Operators’ Association – ETNO
- Fédération des Experts Comptables Européens – FEE
- Fédération de l’Industrie Européenne de la Construction – FIEC
- Foreign Trade Association
- Irish Business and Employers Confedeation – IBEC
- Law Society of England and Wales
- Mouvement des Entreprises de France
- PostEurop
- Svenskt Näringsliv (Confederation of Swedish Enterprise)
- TheCityUK
- Zenit Traegerverein e.v.





