Skip to content Skip to main menu

First concrete pour on a key project on the Sellafield site


Committed to delivering responsible nuclear and defence infrastructure

Our teams work in complex and demanding nuclear environments developing, maintaining and improving infrastructure assets.

Applying our ‘right-first-time’ mentality, we bring innovation and best practice to challenge the status quo. Ensuring we always identify and focus on the most crucial aspects of a project, never compromising on safety, quality, or security.

With experience of working across partnerships, alliances and frameworks, our capability runs throughout every phase of a nuclear project, from scoping and feasibility, design, build and programme management, installation, and maintenance, to replacement, commissioning, and decommissioning of sites.

The Sellafield site viewed from Cold Fell, in the northern Pennines

We understand our customers and their commitments. Not only does our expertise enable us to deliver outstanding nuclear infrastructure; we also create positive community relationships to enable our nuclear sector customers to minimise impacts and create lasting benefits for local communities.

Related News


A photograph taken inside a marquee as part of the Green Plant Day event. Several people are stood in small groups, with items of plant and company banners can be seen in the background.

Supply chain invited to Green Plant Day

Companies attend Cumbria event to showcase green alternatives to traditional plant and equipment

Read More


Three industrial chimneys, on site at ISA.

Sellafield Ltd awards Infrastructure Strategic Alliance third term contract extension

Morgan Sindall Infrastructure and Arup have been awarded an extension to deliver the remaining term of the Infrastructure Strategic Alliance (ISA) contract by Sellafield Ltd.

Read More
View all News

Cookie Policy

By using this website, you agree to our use of cookies. We use cookies to help our website run effectively. Learn more