We are a leading UK building, infrastructure, engineering and fit-out company
We deliver vital projects across a range of sectors including health, education, water, defence, justice and civic and civil estate.
Latest news

Tilbury Douglas hosts successful ‘Diversity in Action: Women Driving Innovation in Science & Construction’ event
10 March 2025
To mark International Women’s Day, we hosted, Diversity in Action: Women Driving Innovation in Science & Construction, bringing together more than 100 attendees to discuss the vital role of inclusion and collaboration in driving industry progress.

Tilbury Douglas celebrates watertight milestone at Catterick Integrated Care Centre
27 February 2025
We’re pleased to announce that the Catterick Integrated Care Centre has reached its watertight milestone, marking a key stage in the construction of this state-of-the-art facility.

Tilbury Douglas launches its ESG strategy
26 February 2025
We’ve launched our new Environmental, Social, and Governance (ESG) strategy.
What we do
As a UK regional contractor, we provide specialist design and build capabilities and are experienced at project management and integrating all aspects of a project.
We build, repair and renew the nation’s vital services and infrastructure by providing a wide range of construction services, from project inception through to completion. This involves designing and building facilities that are used by everyone, including schools, hospitals, roads and water projects.
With over 140 years of experience, we are a trusted partner of central and local government and are used to working closely with our customers and supply chain to achieve outstanding results.

Regional Building
Our Regional Building business has a strong track record in delivering both regionally and nationally for our customers across a wide variety of sectors.
Providing new build and refurbishment expertise, we offer a comprehensive service from feasibility to aftercare and deliver design & build and build only solutions to suit our customers’ needs.

Engineering
Our Engineering business is recognised as one of the nation’s top mechanical and electrical companies, offering effective engineering solutions throughout the UK.
Offering highly effective mechanical, electrical and plumbing solutions throughout the UK, we are well known as a principal contractor and specialist supply chain partner.

Infrastructure
Our Infrastructure business is highly experienced in delivering critically important projects that help uphold the functionality and economy of UK society.
On works that impact the lives of millions, we develop the design and detail a construction plan that benefits the unique operational and commercial needs of our customers and end users.

Paragon (Fit-out)
Paragon is our dynamic and versatile specialist fit-out division, delivering fast track Cat A and Cat B fit-out and refurbishment projects.
Our comprehensive offering encompasses an integrated design, procurement, fit-out and aftercare service on large-scale or bespoke projects.
Featured projects

Red Kite View
Leeds

The Scottish National Galleries
Edinburgh