What we do

We help customers achieve predictable, successful outcomes through our solutions and modernisation efforts. Founded on programme, project and engineering experience, combined with deep-seated specialist capabilities, Amentum has become a recognised delivery partner across major UK Government and commercial programmes in areas such as Energy, Environmental Solutions, Defence, National Security, Technology & Innovation, Research & Analytics and Cyber & Intelligence Solutions.

	Complex Programme Management Amentum has demonstrable expertise delivering complex programme and project management for UK Government major projects and infrastructure.
	Decommissioning Amentum has successfully decontaminated and decommissioned large scale, contaminated facilities. Our collaborative approach focuses on safe and accelerated delivery schedules based on lessons learned and continuous improvement. We are able to challenge existing processes to deliver improvements for our customers.
	Infrastructure Delivery Partner We safely operate facilities of national significance, injecting innovation that increases efficiency and effectiveness. We understand the need to view projects wholistically – build, secure, operate, and integrate.
	Defence We work across all the key sites that enable the UK’s continuous-at-sea deterrent (CASD) program, including the home base for the Royal Navy’s operational submarines and sites where the submarines, and their reactors, are manufactured. Amentum employs more than 350 multi-disciplinary engineers and project delivery professionals supporting the submarines which deliver Operation Relentless, the longest-running military operation in the history of the Ministry of Defence.
	Nuclear Operations (The image is courtesy of EDF Energy) Amentum UK possesses an innate knowledge of the UK’s national nuclear landscape, having supported the UK’s nuclear power fleet for more than 50 years.
	Engineering Management, Licensing & Commissioning Amentum fosters a collaborative approach with customers and the regulator to deliver upgrades to existing facilities and/or new construction to extend the operational life of facilities and improve waste disposal and treatment routes.
	Facility Sustainment & Modernisation Amentum leverages industry-leading expertise, processes, and technology to ensure the availability and reliability of our government and commercial clients’ vital equipment. Our innovative technology solutions, repeatable processes, and expertise ensure operational readiness and extend the life of facilities and equipment.