Mitie and RMS

Mitie enhances its capability to self-deliver the design, development, installation and maintenance of heat decarbonisation solutions by bringing in-house fabrication and heat pump expertise from RMS.

A specialist partner for innovative decarbonisation projects


This strategic move broadens Mitie’s service offering for both existing and new customers across private and public sectors, particularly in health, education, local authority and industrial sectors. It will also significantly strengthen Mitie’s in-house delivery of low-carbon energy solutions, enabling it to support clients, as they retrofit, or install new heat systems, reinforcing its role in driving the UK’s energy transition.

RMS logo

Turnkey low-carbon heat systems for future-focused organisations

Decarbonising and futureproofing your heating systems can be one of the most complex sustainability tasks. RMS is the UK’s leading heat pump specialist, offering a turnkey service that drives organisations onwards to achieving net zero.

Its extensive and closely integrated service, which includes in-house steel fabrication facilities, compliments our broader Power & Grid and Projects capabilities. That means our customers will have everything they need to take decisive action for a greener future.

Industry turns its focus to decarbonising heat

With heating accounting for a significant portion of the UK’s emissions, the government’s industrial strategy has recently turned its focus to heat decarbonisation, offering nearly £4bn in funding schemes. With a 56% increase in the number of heat pumps installed in 2024, it’s a market already worth £1.1bn – and that’s set to grow.

If the UK is to achieve Net Zero by 2050, heat needs to be a priority. But few organisations have successfully switched to low-carbon alternatives – just 10% of NHS Trusts, for example. Adding RMS to our energy and decarbonisation team means our customers can take practical, meaningful steps towards their own Net Zero targets with unrivalled expertise at their side.

“This is an important strategic move for Mitie, enabling us to strengthen our heat decarbonisation offering for our customers alongside our existing capabilities in energy, decarbonisation and electrical engineering. The specialist knowledge and expertise that the former RMS team brings, is a fantastic addition to support our customers with their decarbonisation ambitions.”

Mark Caskey Managing Director Projects, Mitie

Combined power of Mitie and RMS

RMS bolsters our sector expertise

Critical environments

We provide a full range of hard and soft services to support your critical infrastructure.

Defence

Mitie has been on the ground with the UK Armed Forces for more than 30 years.

Education

Safe, welcoming and productive environments for students and educators are essential.

Healthcare

We work with over 40 NHS Trusts across the spectrum of healthcare support services, including catering, cleaning, portering, security and more.

Manufacturing

Our track record is second to none. For years Mitie has been a trusted partner to the UK’s leading manufacturers. 

Retail

Mitie takes an efficient, lean approach to making sure your sites are secure and pleasant for everyone.

Telecoms

Connectivity is at the heart of everything in the modern world.

Utilities

When you provide the vital services that power the country, it’s essential to make sure your estate is well managed, maintained and secured.

Contact us at the following address:

RMS Building, Discovery Way, Coventry, CV3 2TD