visit us...

Quadrant's office is based in Eton, England (20 miles west of central London). We are a 5 minute walk from both Windsor Central and Windsor Riverside railway stations. We are approximately 20 minutes by car from Heathrow airport.




+44 1753 483250

quadrant communications
54 high street
sl4 6bl








our clients

"In Quadrant, we have found an agency who for the last 10 years has delivered consistently strong campaigns in alignment with our key strategies. Whilst delivering highly creative and innovative material, the team also have a deep understanding of the constraints in which we work within the medical industry. They have an in-depth market knowledge of both ABPI and Eucomed Guidelines, and takes the time to ensure their work meets our own exacting compliance structure and brand guidelines.

Working with them is both easy and a pleasure; they are a hardworking, creative bunch who frequently exceed our expectations. In addition to all of this, they frankly make coming to work more fun!"

Lindsay Fleming
Senior Product and Customer Experience Manager, Hollister UK

"Quadrant Communications is different from any other communication agency. They are not working for you, they are partnering with you which makes a huge difference. They understand my business and my needs, in addition they are incredibly flexible and committed to drive excellence. That's why I have worked with them for over 15 years."

Michele d'Herde
Marketing Communications Manager, LivaNova Europe, Canada and Australia