ABOUT Geoff & Jo.

We are 820.

Founded in 2025 by London-based interior designer Geoff Anderson and Porto-based RIBA architect Jo Pastor.

820 represents the number of miles between London and Porto.

820 Design was born from a shared vision, to deliver exceptional design for outstanding value at speed.

Our passion is the early-stages of discovery, definition and idea creation and we specialise in build ready, fully specified tender render information.

With over 30 years combined experience in both Design and Build and Consultancy, we come with a proven track records in delivering exceptional Interiors for a range of sectors and clients.

We partner with experts who can add real value to your project, but we remain a key client-side advisor throughout the whole project.

  • Co-Founder

    Jo is a Portuguese architect with experience in Switzerland, Portugal, and London. Jo has worked at John Robertson Architects, Veretec and IOR, bringing a pragmatic, detail-driven approach to every project. A perfect counterbalance to Geoff’s conceptual thinking - together they keep ideas grounded and make sure every detail works.

  • Co-Founder

    Geoff has over 25 years experience in commercial Interiors, both in Consultancy and Design and Build. Geoff is the creative force behind 820 but will always consult Jo. Her ability to refine, steer and align transforms great ideas into even better ones! Geoff has worked with a range of high profile clients from PWC, WPP, ICAEW, Mclaren, Martin Baker and more recently Venaglass, Youview and UNTIL. Direct but approachable and engaging Geoff will always do what he thinks is in the best interest of the client.