Keltbray

Keltbray We are a key player in developing and maintaining Britain’s built environment, operating in highly regulated climates and transforming sites across the UK.

Our clients trust in us to deliver projects safely, on time, within budget and with care for the environment and our communities. Current projects include the demolition of Earls Court, the redevelopment of Battersea Power Station and works at the prestigious Chelsea Barracks. Our varied expertise means that we can offer clients stand-alone or fully integrated services, to meet the needs of the most diverse and complex projects. Our in-house capability, from engineering and design to delivery and training, focuses our business on excellence and providing value to our clients. We take pride in offering design-led services and innovative solutions, using our well-trained and fully qualified staff. We are deeply committed to the development of our people and with almost 1000 employees; we see their continuous personal and professional development as a key component to the success of our business.

07/09/2026

How do you build a massive skyscraper in one of London’s most high-profile locations? 🏗️

Western Yards is a project notable for its scale and central location, adjacent to Blackfriars railway station.

Keltbray delivered the concrete frame, steel elements, slabs and perimeter columns, while managing the logistical complexities of a busy central London site. A standout innovation on the project was the M-Tech Rig, a hybrid technology that combines jump core and slipform systems.

✅ Explore the full case study: https://loom.ly/3La6bJQ

A productive week in Texas for Team Keltbray!From insightful discussions and industry networking at DCAC 2026 in Austin ...
04/09/2026

A productive week in Texas for Team Keltbray!

From insightful discussions and industry networking at DCAC 2026 in Austin to exploring opportunities within the booming data centre market, the trip provided valuable perspectives on the future of digital infrastructure.

We also took the opportunity to scout locations for our upcoming Dallas office, an exciting step in Keltbray's continued growth journey.

Watch this space!

03/09/2026

August brought another wave of community impact through our 50 for 50 campaign. 👏

From donating furniture to Guy’s Cancer Centre to delivering work experience opportunities for young people, Keltbray colleagues got involved in supporting the communities around us this summer.

Watch the video to see what we've been up to, and well done to everyone involved!

27/08/2026

Encompassing three major viaducts — Balsall Common, Marsh Farm and River Blythe — our HS2 BBV SL2b FRC Viaducts scheme is one we’re genuinely proud of. 🙌

Take a look at the latest visuals from this impressive project, a great showcase of how Keltbray delivers projects of this impressive scale with precision and excellence.

Follow us for more behind‑the‑scenes moments!

26/08/2026

A few weeks ago, members of our 2025 Graduate Cohort joined The Conservation Volunteers for a community day in Belsize Park. 🌱

They helped maintain habitats, clear pathways and improve spaces for local wildlife, making a positive contribution to a valued green area.

Volunteering days are an important part of our Graduate Programme, offering the chance to support local communities and environmental initiatives.

A huge thank you to The Conservation Volunteers and to everyone who took part.

24/08/2026

Projects with a top‑down nature bring different types of challenges, and at 60 Gracechurch Street this is especially evident in the basement construction.

As part of this sequence, Keltbray is casting a section of the ground floor slab very early to act as the logistics slab, meaning the three‑storey basement is then built beneath it with a ceiling overhead.

Want to learn more about the project? Watch our full case study: https://loom.ly/LdD7ezE

Giving back to the community is a fundamental part of Keltbray’s culture, and we do this through activities such as Open...
21/08/2026

Giving back to the community is a fundamental part of Keltbray’s culture, and we do this through activities such as Open Doors. 👷

Earlier this year, we welcomed students to our One Undershaft and Paddington projects as part of Open Doors, the Build UK initiative that takes visitors behind the scenes of construction sites.

It was fantastic to see such enthusiasm from visitors as they explored future opportunities in the sector, and we hope we’ve inspired some young people to consider joining our industry.

19/08/2026

A look back at this incredible project: HS2 Curzon Street 🚄

Located in central Birmingham, the station is set to become a key destination and departure point as part of Britain’s new high‑speed railway.

Watch the video for some amazing visuals!

👉 Discover the full project story here: https://loom.ly/Yfp34lc

Meet Anda, our Finance Assistant. Currently completing an apprenticeship to strengthen her skills, she is an instrumenta...
14/08/2026

Meet Anda, our Finance Assistant. Currently completing an apprenticeship to strengthen her skills, she is an instrumental part of the team, bringing her commitment to streamlining Keltbray Finance Operations every day.

We’re proud to have people like Anda in the team!

Keen on joining Keltbray? Check our open jobs: https://keltbray.current-vacancies.com/Careers/Keltbray_Vacancy_Search_Page-3335

12/08/2026

What makes 1 Undershaft so unique? 🚜

The building’s unusual top‑hung structure presents a genuine demolition challenge. Working with Wentworth, Keltbray is managing the largest tower demolition ever undertaken in the Square Mile.

Want to learn more? Watch our video.

Explore the full case study here: https://loom.ly/OZZ-2l0

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London

Telephone

+442076431000

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