Insights

Nuclear Management Expertise Sellafield Ltd's unique capability to safely manage all forms of nuclear waste and its role as a centre for nuclear excellence present significant opportunities for partnerships in advanced nuclear technologies, waste management solutions, and environmental safety innovations.

Government and Industry Recognition The company's recognition by government bodies and awards, along with its critical role in national energy infrastructure, positions it as a key stakeholder for suppliers of cutting-edge nuclear safety, decommissioning, and digital security solutions.

Continued Investment and Funding Recent funding injections for digital and gaming hubs suggest a commitment to technological innovation, opening avenues for digital transformation, cyber security enhancements, and innovative simulation or training systems tailored to nuclear operations.

Community Engagement Focus Sellafield's active involvement in community initiatives and social impact programs indicates an open interest in local partnerships, corporate social responsibility projects, and sustainable development solutions aligned with community and environmental goals.

Cybersecurity Challenges Recent cybersecurity failings and fines highlight an urgent need for robust cybersecurity services, cyber risk management, and compliance solutions, presenting a clear opportunity to enhance their safety infrastructure and reduce future vulnerabilities.

Sellafield Ltd Tech Stack

Sellafield Ltd's Email Address Formats

Sellafield Ltd uses at least 1 format(s):
Sellafield Ltd Email FormatsExamplePercentage
First.Last@sellafieldsites.comJohn.Doe@sellafieldsites.com
97%
First.Middle@sellafieldsites.comJohn.Michael@sellafieldsites.com
1%
FirstLast@sellafieldsites.comJohnDoe@sellafieldsites.com
1%
First.L@sellafieldsites.comJohn.D@sellafieldsites.com
1%

Frequently Asked Questions

What is Sellafield Ltd's phone number?

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You can contact Sellafield Ltd's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sellafield Ltd's official website and social media links?

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Sellafield Ltd's official website is sellafieldsites.com and has social profiles on LinkedIn.

How much revenue does Sellafield Ltd generate?

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As of December 2025, Sellafield Ltd's annual revenue is estimated to be $5B.

What is Sellafield Ltd's SIC code NAICS code?

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Sellafield Ltd's SIC code is 8711 - Engineering Services NAICS code is 325 - Chemical Manufacturing.

How many employees does Sellafield Ltd have currently?

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As of December 2025, Sellafield Ltd has approximately 10K employees across 4 continents, including EuropeNorth AmericaOceania. Key team members include Chief Executive Officer: E. H. M. M.Chief Digital & Information Officer: G. S.Chief Supply Chain Officer: J. R.. Explore Sellafield Ltd's employee directory with LeadIQ.

What industry does Sellafield Ltd belong to?

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Sellafield Ltd operates in the Chemical Manufacturing industry.

What is Sellafield Ltd's email format?

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Sellafield Ltd's email format typically follows the pattern of First.Last@sellafieldsites.com. Find more Sellafield Ltd email formats with LeadIQ.

When was Sellafield Ltd founded?

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Sellafield Ltd was founded in 1947.

Sellafield Ltd

Chemical ManufacturingEngland, United Kingdom10001+ Employees

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.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
325 - Chemical Manufacturing
Founded
1947
Employees
10001+

Section iconFunding & Financials

  • $500M$1B

    Sellafield Ltd's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Sellafield Ltd's revenue is estimated to be in the range of $500M$1B

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