Sellafield Ltd’s cover photo
Sellafield Ltd

Sellafield Ltd

Chemical Manufacturing

Risley, Warrington 71,281 followers

We are creating a clean, safe and secure environment for future generations.

About us

We solve complex nuclear, engineering, and infrastructure challenges for the UK. In operating, developing, and decommissioning the Sellafield nuclear site, we are delivering the largest restoration project in Europe. We are also delivering against national safety, security, and energy needs. In the past, we have been responsible for breakthroughs such as the world’s first full-scale commercial nuclear power station, and today we are helping to keep lights on across the UK by safely receiving and storing spent nuclear fuel from the UK’s fleet of power stations. Sellafield is the only site in the country that can safely manage all forms of nuclear waste, with our teams finding new ways to ensure it is kept safe until a permanent disposal facility is ready. We are also guardians of the UK’s largest stockpile of nuclear materials. Our world-class engineers and nuclear professionals tackle these challenges with the same spirit of innovation that has always run through our organisation. All our activities are driven by a single purpose: to create a clean and safe environment for future generations. We deliver on that purpose while providing value to: * Our people – helping them to grow, develop and flourish; * Our communities – creating a positive social impact in West Cumbria, Warrington and beyond * Our industry – supporting the nation’s nuclear infrastructure, completing our decommissioning mission, and shaping best-practice standards.

Website
https://careers.sellafieldsite.co.uk/
Industry
Chemical Manufacturing
Company size
10,001+ employees
Headquarters
Risley, Warrington
Type
Privately Held
Founded
1947
Specialties
Nuclear, Engineering, Decommissioning, Reprocessing, and Waste Management

Locations

Employees at Sellafield Ltd

Updates

  • View organization page for Sellafield Ltd

    71,281 followers

    🚔#ThrowbackThursday | 10 years of Project Servator 👮♂️👮♀️ As the Civil Nuclear Constabulary (CNC) celebrates 10 years of Project Servator, we're looking back at its introduction at Sellafield in 2016 📅 Over the last decade, Project Servator has become a familiar part of the policing presence across the Sellafield site and surrounding area. The tactic uses unpredictable and highly visible police deployments to provide a reassuring presence for the public while encouraging everyone to remain vigilant and report any suspicious or unusual activity 👀🔍 📣Since it was introduced, specially trained CNC officers have worked alongside Sellafield Ltd security teams, engaging with employees, local businesses and residents, helping to build a strong net-work of vigilance both on and off site. While much has changed over the years, one thing has stayed the same: security is everyone's responsibility. The awareness and support of our workforce and local communities continue to play an important role in helping keep Sellafield safe and secure. Since its development by the National Protective Security Authority (NPSA) and the City of London Police in 2014, can you guess how many police forces across the UK have adopted Project Servator? #ProjectServator #CNC #Sellafield #SecurityAwareness #KeepingPeopleSafe #CommunityPartnership #CivilNuclearConstabulary #SafetyAndSecurity Civil Nuclear Constabulary

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  • View organization page for Sellafield Ltd

    71,281 followers

    A special arrival in Whitehaven Harbour ⚓️ If you haven't already spotted it in the harbour, the Nao Santa Maria has dropped anchor in Whitehaven and will be here for the next 10 days, giving the community and visitors a rare opportunity to step aboard a floating museum and replica of one of history's most famous ships. We're proud to be supporting this visit, which is bringing a real buzz to the waterfront, attracting visitors to the area and celebrating Whitehaven's rich maritime heritage. The visit also offers a unique learning experience for local young people, giving them the chance to climb aboard, ask questions and discover what life at sea was really like hundreds of years ago. Experiences like this help bring history to life in a way that classrooms alone cannot. If you'd like to visit, why not head down to the harbour and explore the decks for yourself? It's a fantastic opportunity to experience a piece of living history right here on our doorstep. 📍 To book your visit, click the link in the comments below. If you do visit, we'd love to see your photos in the comments. #Whitehaven #NaoSantaMaria #MaritimeHeritage #CommunityImpact #WestCumbria #Education #SellafieldLtd Whitehaven Harbour Commissioners Decommissioning Nuclear Waste Partnership (DNWP) Social Impact Gerard Richardson MBE DL

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  • Sellafield Ltd reposted this

    Cleaner, safer technology trials 🔋 Reaching net zero will require innovation, collaboration and a willingness to test new ideas. Sellafield Ltd, in partnership with Morgan Sindall Infrastructure, GAP Group Limited and JCB, is trialling hydrogen-powered lighting and innovative battery charging technology on the Infrastructure Strategic Alliance (ISA) to explore how lower-carbon solutions can support safe site operations. As the organisation responsible for cleaning up the UK's nuclear legacy, the NDA group is working towards net zero greenhouse gas emissions by 2050. These early trials are helping identify the technologies, partnerships and processes needed to support that transition. Swipe to see how this project supports clean energy, innovation and partnership through the UN Sustainable Development Goals. Find out more about how we are embedding sustainability across everything we do 🔗 https://lnkd.in/eNxUz22N #NetZero2050 #CleanEnergy #Innovation #SDGs #NuclearDecommissioning

  • View organization page for Sellafield Ltd

    71,281 followers

    ⚛️ #FutureFriday: Post Operational Clean-Out (POCO) POCO is a critical step in preparing our nuclear facilities for the future. It takes place between operations ending and full decommissioning, and often involves removing fuel, wastes, chemicals and other radioactive inventories. 🛡️ Why is it important? Because it helps reduce hazards and makes facilities safer and more cost-effective to manage. With more than 80 facilities across the Sellafield site requiring POCO, we prioritise work where it delivers the greatest reduction in risk and hazard. 🏭 One example is the Magnox Reprocessing Plant, which ceased operations in 2022. Many of our older facilities were never designed with decommissioning in mind. That means our teams often have to develop innovative, first-of-a-kind solutions to overcome unique challenges. ✅ The result? A safer site, lower long-term costs, and a clearer path towards full decommissioning. 👇 Want to know more? Follow our progress by using the link below. #Sellafield #FutureFriday #POCO #Decommissioning #ReducingHazard #NuclearIndustry ♻️⚛️

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  • #ThrowbackThursday Sellafield's history is not only shaped by what happens on site, but also by the buildings and communities that have supported our work for generations 🤝 This week, we're looking back at Pelham House in Calderbridge, a building with a rich history that stretches back more than 250 years. Built around 1774 as Ponsonby Hall, the property was designed by the renowned architect James Paine for local landowner Edward Stanley and is today recognised as a Grade II* listed building ✨ Over the years, Pelham House has served a variety of purposes, including an approved school for boys before becoming an important off-site office location supporting the nuclear industry. Today, it remains part of the NDA estate. This photograph, taken in 1998, captures the building in all its grandeur and serves as a reminder of the many ways our history is intertwined with the wider West Cumbria community. We're always interested in hearing stories from colleagues, former employees and local residents who have memories of Pelham House and its role over the years. What are your memories of Pelham House? #Sellafield #NuclearHeritage #WestCumbria #ThrowbackThursday #CommunityHistory #Architecture #HistoricBuildings #NDA #PelhamHouse

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  • Sellafield Ltd reposted this

    As well as decommissioning legacy nuclear stations at the end of their operational lives, we're central to keeping the current fleet operational and generating power for the nation. Every tonne of fuel we receive, transport and safely store represents electricity delivered to homes, schools, hospitals and businesses across the UK. We're sustaining national capability, protecting specialist skills, supporting communities and giving the UK confidence that it can manage its nuclear legacy responsibly. Nuclear Transport Solutions Sellafield Ltd Nuclear Restoration Services EDF (UK) Read more here 👇

  • Building the skills needed for tomorrow starts today! This year, more than 300 learners from Cumbria and Warrington have completed work experience placements across 13 pathways. The learners that join us gain valuable insight into the world of work. For us, it’s about helping young people in our communities develop confidence, build employability skills, broaden their horizons and discover careers they may never have considered. By engaging with young people as they start to think about their next steps, we help to build a long-term skills pipeline our region and sector need for the future. And who knows – a work experience learner we've had this year could be tomorrow's apprentice, graduate, engineer, project manager or leader. Watch this space! A huge thank you to the colleagues, mentors and teams who have supported our work experience programme this year and helped inspire the workforce of tomorrow. To find our more about our early careers opportunities, click the link in the comments. #FutureFriday #EarlyCareers #SkillsForTheFuture #WorkExperience #FutureTalent #SellafieldLtd #SocialImpact #STEMCareers

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  • Sellafield Ltd reposted this

    From pioneering robotics and AI to reducing nuclear risk and protecting the environment, it’s been a year of significant progress across the NDA group. Our Annual Report and Accounts 2025 to 2026 highlights how our people, partnerships and innovation are helping deliver our mission safely, securely and sustainably. Swipe through some of the highlights from across our group ➡️ Sellafield Ltd Nuclear Restoration Services Nuclear Waste Services Nuclear Transport Solutions #NDAgroup #MissionProgress #DecommProgress #Highlights

  • THROWBACK THURSDAY 🐮⚖️ Some archive photos are simply too good not to revisit. This image captures a rather unusual visitor to Sellafield when a local farmer needed to weigh his prize bull for a 'Guess the Weight of the Bull' competition at Muncaster Country Fair. At the time, our weighbridge was one of the few in the area large enough for the job, so the bull was brought onto site for an official weigh-in before taking centre stage at the fair. It's a great reminder of the long-standing connection between Sellafield and the communities around us, and the many unexpected ways we've supported local events over the years. Can anyone guess the year this photo was taken? Let us know in the comments. 👇 #ThrowbackThursday #Sellafield #SellafieldLtd #Community #LocalHistory #Heritage #WestCumbria #CommunityConnections #TBT

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  • Great to see the progress being made by NIS Ltd through our Programme and Project Partners (PPP) on the Sellafield Product and Residue Store Retreatment Plant. Collaboration across organisations and our teams is key to delivering high hazard risk reduction and ensuring the country's stockpile of plutonium remains safe and secure. #Nuclear #UKnuclear #Sellafield #ManufacturingExcellence

    Last week, I visited one of our supply chain partners – NIS in Chorley. Through our Programme and Project Partners, they’re doing some huge work for us. They’re fully assembling and testing 2 of 4 glovebox lines for our new Sellafield Retreatment Plant. They’ve designed these to fully replicate the plant. This is important because the facility and these gloveboxes will ensure that plutonium is safe and secure. It also helps the country more generally, as we support the policy decision to dispose of plutonium in a GDF. The repackaging work we’ll do in SRP will take place in gloveboxes. This recognises both the complex nature of this work and the properties of the material. It’s really important that these gloveboxes are well designed, robustly built and rigorously tested – just as NIS are doing. It was brilliant to visit NIS and see the great progress they’re making. Delivery at Sellafield is rarely down to one team or one organisation. That’s especially true with our PPP construction projects. Progress is being made thanks to joint working between many companies and ourselves. At Sellafield, the link between those who build the facilities and those who'll operate them is just as important. It’s a link that’s only getting stronger as construction progresses. This is shown at NIS, where our operators and maintainers are doing the testing. Thanks to everyone involved in this work to deliver high hazard risk reduction.

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