We are a small dedicated team passionate about providing an excellent service to our customers. As one of the top London web design agencies we bring over a decade of experience to any project. View our

Web Design & Development Team




Andrew began his career in web design and development in the late 1990s. His eagerness to embrace the medium saw Andrew setting up Reactive Graphics in 2004.

With over 12 years working as a London web designer supporting a wide range of clients, Andrew’s experience in web design, web development and graphic design have helped him to build a growing business.

Providing a personal and friendly service is important to Andrew. By keeping a small, close-knit team, Reactive Graphics can adapt easily to new technologies.

Andrew Cox-London web designer



Leanne is a graduate of Media Studies & Media Production. She has a superb understanding of web design, web code, web systems and system administration so she can design, build and set-up a website herself.

Her excellent communication skills ensure that all projects are delivered on time and of course on budget. Her position as production manager therefore gives her the uncanny ability to explain the most complicated technology in a simple language that everyone can understand.

Andrew Cox-London web designer



Stacie has always been interested in film, design and the wider visual arts and has often built this curiosity into her work.

Stacie has also worked as a creative projects coordinator alongside a London web designer, videographer, and across arts marketing and she brings to Reactive a wealth of creativity, organisation and enthusiasm.

Her work at Reactive involves regular blogging and content creation as well as offering assistance within the design studio.

cartoon image of London web designer



Gareth graduated in media production. His keen eye for detail and his diligent approach to project management puts him in a great position to keep projects on track, and he has a fantastic record of delivering for clients. Gareth has a love for all things tech and digital. His ambition to be a London web designer combined with his experience in media production has meant Gareth can handle all the pressures the job brings.

Cartoon web developer



Katy has been producing original illustrations and artwork for almost a decade. Using a range of media and techniques, her multitude of styles can accommodate any project criteria.

Illustration often plays an important role in our projects. A company or brand can benefit greatly from artwork/visual media, which can help capture user attention or support brand values.

Katy Graphic Illustrator

Web Design Chelsea
Fenton Whelan London web design company
Fenton Whelan web design Description


We developed this elegant and sophisticated website interface for top interior designers and property developers based in Knightsbridge and Belgravia. This London web design makes great use of full screen imagery and a number of interactive and web responsive elements to showcase the company's stunning luxury interiors.

Liberty web design London
Liberty web design description


We recently launched this London web design with parallax scrolling for our long standing client Liberty Comms, a leading PR digital agency firm based in nearby Chelsea. We re-designed the website to add full width images and a responsive web design to enable the site to look stunning on all devices.

dairy council – web design london
dairy council – web design description


The Dairy Council chose Reactive, a London web design company to build their new web site. The web site has a registration and private login functionality to access the health care professionals section and view privileged information and order publications.


"Reactive Graphics designed and implemented an excellent website for the TransCrisis project. Toby and Andrew demonstrated a very clear understanding of our requirements for a professional website that was also user friendly and visually attractive."

K PatelLondon School of Economics (LSE)

"I work in the marketing team for Citibase and we hired Reactive Graphics to design, build and launch a new website for our company in August 2016. Not only was the web site designed and delivered on time and in a very professional manner, we also enjoyed working with the Reactive team."

Jon BurnellCitibase

"Reactive Graphics created a great logo, website and wonderful book covers for Holland Park Press. The Reactive Graphics team have done an excellent job by adding more features to our website design and keeping our online business up and running for the past seven years."

Bernadette Jansen op de HaarHolland Park Press