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Ratio 3 is a multidisciplinary company providing Architecture, Project Management and Quantity Surveying services.
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Ratio 3 have vast experience delivering projects across many sectors that build strong connections between people and brands
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About Us

We approach each project in an inclusive and collaborative manner, promoting a creative dialogue with clients, consultant teams, contractors and end users.

Ratio 3 are a London based construction Consultancy Company providing providing Architecture, Project Management and Quantity Surveying services. 

We have built long lasting relationships with our clients and have successfully managed projects in the residential, retail, hospitality and commercial sectors across London, United Kingdom and Europe.

Chiltern Hills
UGG London

London Stadium

Lighting Showroom Project London 

Kensington Project

W1 London Townhouse

Surrey House


Clients our directors worked with

What People Say

They deliver on time, very reliable and easy to work with. We will continue to use them for all of our projects. Look forward to growing together! Keep it up!
Alex Hales
They are honest, processional, easy to deal with! We are privileged to work with this company. Innovative & professional staff. Would do business with again.
These guys are true professionals. From the initial meeting and drawings through tender negotiations and project handover, I’d 100% recommend using them for any project!