Lobbyists having EFPIA as a client
- Acumen Public Affairs
- APCO Worldwide
- Baker McKenzie
- Burson-Marsteller
- cabinet DN consulting sprl
- CONCILIUS Europe SPRL
- FIPRA International Limited
- Fleishman-Hillard
- Hague Corporate Affairs
- Hanover Communications International
- HCS sprl
- Marking Public Affairs bvba
- Rud Pedersen Public Affairs Company
- ZN