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The global leader for real estate measurement

We capture and generate verified digital twins of commercial real estate, turning buildings into verified digital data.

100,000 +digital twins
250 million +square feet
$350 billion +under digital management
World map, highlighting New York, London, Abu Dhabi, Dubai, Singapore and Cape TownWorld map, highlighting the cities: London, New York, Dubai, Abu Dhabi, Cape Town and Singapore
Example Stak 3D Revit model
“Stak is a game changer for data accuracy, usability and fast output. The power of this accurate and smart data capture tool has been used by our teams with great success.”
James Maddock, Head of Occupier Services, EMEA, Cushman & Wakefield

Strategic partnerships support our award-winning end-to-end technology and operating model

Cushman and Wakefield logo
Strategic investor

A leading global real estate services firm, with over 100 years of experience and 50,000 employees.

Grosvenor logo
Strategic investor

Prestigious international property developer, manager and investor with a track record of over 340 years.

City Developments Limited
Strategic investor

Listed on the Singapore Exchange, CDL is a leading real estate company with a network across 28 countries.

RICS Tech Partner logo
RICS tech partner

The world’s preeminent measurement standards organisation, setting standards since 1868.


Revolutionary LiDAR hardware company, with close to 200 years of pioneering surveying hardware.


Leading global insurance and reinsurance market, fostering peace of mind in commercial transactions since 1688.

Backed by Innovate uk

Stak is a Pupil product, which is backed by UK's national innovation agency, UK Research and Innovation (UKRI).

Tech fast 50 winner

A renowned technology award programme, that supports growth driven companies with leading IP and innovation.

Our innovative team combines technical and real estate expertise

Building Insights

Our industry-leading Global Building Insights Team (GBIT) is made up of qualified architects, surveyors, analysts and technical specialists. They deliver expert insights on digital twins, BIM and ESG, as well as working with our technology to ensure that our spatial data complies with required regulations and standards.

Technology and R&D

The expertise of our world-class technologists spans across computer vision, user experience design, research and software engineering. They are constantly pushing the boundaries of what is possible with spatial data, developing new technologies to deliver the most complex and demanding projects around the world.


The unique Stak operating model utilises proprietary technology to digitise large real estate portfolios with speed and efficiency. We deploy our team of in-house certified Digital Surveyors on a global scale. Our innovative scheduler algorithms optimise Digital Surveyors' time in the field, with enterprise grade encryption protocols that ensure data is secure throughout the capture and delivery pipeline.

Standards & compliance

We ensure data compliance with the required measurement standards

We adhere to the appropriate standards and government regulations across the UK, UAE, USA and Singapore, including International Property Measurement Standards (IPMS) and BOMA standards.

Creating positive change

Our commitment to sustainability

Our digital twin technology and verified spatial data is a critical component of ESG initiatives in commercial real estate projects. Visit our dedicated ESG page to learn more about how we are working to decarbonise real estate and create a more sustainable future.

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We partner with Ecologi to plant trees and support projects that impact atmospheric CO2. So far, we’ve offset 1,000 tonnes of CO2 and planted close to 20,000 trees.

Ecologie logo
Ecologie logo

Our product

Best-in-class digital assets for commercial real estate

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Contact our team

Let’s discuss your requirements

If you’re interested in digital twins for commercial real estate, or have any questions, get in touch with our team today.

Contact us