Affiliate Companies

GIA has a wide range of affiliate companies that each feed into our offering, providing a truly end-to-end built environment service.

GIA Building Consultancy

GIA Building Consultancy provides a full, director-led service to commercial and public sector clients throughout the UK and Europe, working with multi and single property owners, Government agencies, investors, developers and occupiers.

Our project offering is flexible and scalable, from a one-stop consultancy through to individual services for smaller commissions.


Wagstaffs is the leading PropTech agency using the latest VR, AR and 3D technology for real world application.

From site appraisal to sales, we create interactive planning, stakeholder engagement, construction, sales and marketing digital solutions which transform how you communicate and operate.


VU.CITY: the largest and most accurate fully interactive digital city models.

Until now we have relied on physical models and CGIs to help visualise the future. Now VU.CITY has created the largest and most accurate truly interactive digital city model, continuously updated to provide a revolutionary tool for architects, developers, advisors and the public sector.

MSA Survey Logo

Established for over 25 years yet bringing a fresh, modern vision to our work, we set ourselves apart by applying objective and unconventional thinking to look beyond old habits and traditional measurement tools. It is our energetic, multi-talented team of measured professionals that makes the real difference to our services.

Find Maps

Established in 2006 to provide both an online mapping portal and mapping consultancy to a wide range of professionals, FIND specialises in advanced, state-of-the-art mapping technology underpinned by comprehensive client support and close relationships with the UK’s most reputable data providers, such as the Ordnance Survey and the Land Registry.

Light and Legal

Here at Light & Legal we combine our expertise and knowledge of the market to provide you with innovative insurance solutions to help you manage your risks from defects in title, restrictive covenants and the like.

GIA Equation

GIA Equation is an award-winning independent lighting design practice first established in 1984 providing Total Lighting Consultancy for our clients.

We understand the psychology of light and how it influences people’s wellbeing and perception of their environment. Our creative design platform, coupled with an innovative approach and a technically sound foundation, offers an essential ingredient for the success of our client’s projects.

Wish Interior Architecture

WISH London is an Interior Architecture and Design Company with a wealth of experience in the high-end residential, commercial and hospitality sectors. Dotting the i’s and crossing the t’s is at the core of the WISH philosophy. We are thorough and meticulous and deliver unique, innovative and elegant spaces which is key to our success.

Any questions? just get in touch.

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