A selection of Impact Marcom's clients :

• Merrill Lynch
• Standard Life
• Bank of England
• Blackrock Investment Management
• Microsoft
• Ministry of Defence
• Disney Stores
• Energis Communications
• West London Cancer Network
• Metropolitan Police Authority
• Police Service of Northern Ireland
• BBC
• Linklaters
• Crown Prosecution Service
• West LB
• Deutsche Bank
• Pentland Group
• Standard Life
• London College of Fashion
• Cambridge Tutors College
• Lambeth Borough Council
• Kingston University
• Exeter University
• Lloyds TSB
• VOSA
• University of Ulster
• UCD (University College Dublin)
• Queens University, Belfast (QUB)
• Phoenix Gas
• Altnagelvin Hospital
• Linfield Properties
• Napier University
• Coca Cola Enterprises Ltd
• Glaxo Smithkline Beecham
• Lensbury Conference Centre
• Thames Valley University
• Southwark College
• Parsons Brinckerhoff
• Serco
• Southampton University
• Reading University
• Cass Business School – London
• BP Corrington – Essex
• British Sugar
• Guide Dogs for the Blind
• Cambridge University
• Lewisham Hospital
• Emergent
• The Photo Gallery – London
• Southwest Water
• DGA Electronics
• The McGraw-Hill Companies
• Cube Music
• Selfridges
• Met Office
• GMB
• Brunel University West London
• Nottingham Trent University