Mitie and Custom Solar
Custom Solar enables Mitie to deliver truly integrated solar power solutions in the public and private sectors and make renewable energy more accessible for our clients.
Custom Solar and Mitie
Custom Solar delivers large, complex solar photovoltaic (PV) projects to suit your environment, as well as battery storage solutions, electric vehicle chargers and car ports.
Its design and installation expertise, combined with Mitie’s industry-leading project management and mobile engineering offering, will support our ambition to deliver leading, end-to-end green energy solutions for all our customers.

Accelerate the journey to net zero
With demand for sustainable energy solutions set to increase significantly, UK solar power generation is targeted to reach 40GW in 2030. Our strategy is to deliver truly integrated solar PV solutions, building on Custom Solar’s expertise in upgrading electrical infrastructure and providing grid connections, to support the UK’s decarbonisation agenda.
This complements our acquisition of Rock Power Connections which specialises in high-voltage electricity grid connections, electrical infrastructure upgrades and EV charging installations.
“As we move towards net zero we need to see mass adoption of renewable energies and the combination of our expertise and industry knowledge paired with Mitie’s strength, drive and ambition will only go to make this goal more achievable in a shorter time frame.”
Combined power of Mitie and Custom Solar
Custom Solar bolsters our sector expertise
Life sciences
We deliver the full range of integrated facilities management services for life sciences organisations.
Industry and manufacturing
You need to reduce costs, meet regulations and improve safety and efficiency. Mitie can provide a solution.
Media, telecoms and tech
We offer the full range of facilities management services for media, telecoms and tech companies.