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GW Power

Active, accounts up to date·subcontractor & consultant·Head office Hull

About from company website

Founded in 2014, GW Power has evolved from a traditional M&E contractor into a wider technical services group supporting clients across engineering, energy, renewables, maintenance, and decarbonisation. The group combines practical engineering delivery with consultancy, technical design, and long-term operational support to help organisations plan, deliver, and maintain smarter estates.

Operating across commercial, industrial, and public-sector environments, the business supports projects ranging from complex infrastructure upgrades and renewable energy systems through to ongoing compliance, maintenance, and estate optimisation. GW Power prioritises training and development, equipping its team to deliver modern, low-carbon solutions and close the green skills gap.

Services

Works as

Sectors

Project experience from company website

Sky Primary and Eden Project Nursery

Sky Primary and Eden Project Nursery

Delivered the MEP installation for a new-build school designed to achieve net-zero in operation through energy-efficient building services, Solar PV and air source heat pumps.

Client · Sky

Willerby Holiday Homes

Willerby Holiday Homes

Delivered a 91.125kWDC Solar PV system, generating approximately 97,007kWh of renewable electricity annually while reducing grid reliance, energy costs and carbon emissions.

Client · Willerby Holiday Homes

Beverley High School

Beverley High School

LED lighting upgrade, including new energy-efficient lighting systems, smart controls and full testing and certification.

Client · Beverley High School

Doncaster Royal Infirmary

Doncaster Royal Infirmary

Mechanical and electrical refurbishment of a hospital delivery suite, including new ventilation, BMS integration, power infrastructure and life safety systems.

Client · Doncaster Royal Infirmary

Hull College

Hull College

Three-year electrical maintenance contract delivering estate-wide support, LED upgrades and EV charging infrastructure.

Client · Hull College

Allam Digestive Disease Centre

Allam Digestive Disease Centre

Phased M&E refurbishment delivering upgraded distribution, ventilation, water systems and energy-efficient services within a live healthcare environment.

Client · Allam Digestive Disease Centre

Life Skills Hub

Life Skills Hub

Minor MEP works including kitchen relocation, new WC fit-out, and installation of plumbing, ventilation, lighting and power systems.

Client · Life Skills Hub

Castle Hill Hospital

Castle Hill Hospital

Large-scale battery energy storage system delivering 6MW capacity, reducing diesel reliance and saving nearly 2,000 tonnes of CO₂ annually.

Client · Castle Hill Hospital

Hull Royal Infirmary

Hull Royal Infirmary

Solar PV installation across multiple hospital buildings delivering over 139 kW of renewable energy capacity.

Client · Hull Royal Infirmary

Ennerdale Leisure Centre

Ennerdale Leisure Centre

Major refurbishment delivering full mechanical and electrical upgrades including plant rooms, ventilation, fire systems and pool works.

Client · Ennerdale Leisure Centre

Waverley Junior Academy

Waverley Junior Academy

Mechanical and electrical installation for a new-build two-storey school and additional teaching block.

Client · Waverley Junior Academy

Willand Primary Care Centre

Willand Primary Care Centre

Full mechanical and electrical installation for a new-build health centre, including plantroom, VRF, ventilation, and ongoing maintenance support.

Client · Willand Primary Care Centre

Clients mentioned from company website

Sky, Eden Project, Willerby Holiday Homes, Beverley High School, Doncaster Royal Infirmary, Hull College, Allam Digestive Disease Centre, Life Skills Hub, Castle Hill Hospital, Hull Royal Infirmary, Ennerdale Leisure Centre, Waverley Junior Academy and 3 others.

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Questions about GW Power from the record on this page

What does GW Power do?

GW Power is a technical services group providing engineering, energy, renewables, maintenance, and decarbonisation solutions for commercial, industrial, and public-sector clients. Their listed services include M&E contracting, Electrical, Heating & ventilation, Solar PV and EV charging.

Where is GW Power based?

GW Power is registered at 8 Goulton Street, Hull, HU3 4DD, in Yorkshire.

What areas does GW Power cover?

GW Power states that it works across Nationwide.

How many people work at GW Power?

Accounts filed for the year to 2025 report 43 employees, which places the company in the 10-49 employees band.

What is GW Power's turnover?

GW Power does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £6.6m and £18.0m. This is an estimate, not a filed figure.

Is GW Power still trading?

Companies House lists GW Power as active, with accounts most recently made up to 2025-06-30.

What sectors does GW Power work in?

GW Power works in Education, Healthcare, Leisure and Energy.

When was GW Power established?

GW Power was incorporated on 2014-06-10.

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