Energy construction companies

4493 UK companies working in the energy sector.

• M Mace Construct Ltd London · Main contractor · 250+ employees

  Mace is a global expert in shaping the built environment. We deliver world-leading construction and consultancy services, creating sustainable places

• M Mace Ltd London · Main contractor

  Mace is a global expert in shaping and accelerating the built environment. We partner with clients to deliver transformational projects.

• M Mach Energy Services Ltd Dundee · Electrical

  Expert transmission substation construction and maintenance services in the UK, focused on safety and integrity.

• M Machinemove Ltd Wokingham · Crane hire · 1-9 employees

  Machine Move specialists in moving heavy equipment, data centre installation, power transformer installation, and heavy machinery relocation.

• M MacInnes Bros Ltd Western Isles · Main contractor · 10-49 employees

  MacInnes Bros Ltd offers bespoke Construction, Civil Engineering, Builders Merchant, and Haulage solutions across the Scottish Highlands and Islands,

• M Mackay Steelwork & Cladding Invergordon · Steel fabrication · 10-49 employees

  Mackay Steelwork & Cladding provides steelwork, metalwork, cladding and non-licensed Asbestos Cement Removal services to clients throughout Scotland.

• M Mackenzie & Ross Ltd Tain · Civil engineering · 1-9 employees

  Building and Joinery contractors in Sutherland, Scotland. Experienced and reliable, offering services from foundations to bespoke finishings for a ran

• M Mackinnon Construction Ltd Norfolk · Main contractor · 10-49 employees

  Mackinnon Construction is a family-owned construction company with over 30 years of experience building for government and private clients. Specialisi

• M Macleod Electrical Peterhead · Electrical · 1-9 employees

  Macleod Electrical Services Ltd, based in Aberdeenshire, provides comprehensive electrical services across North East Scotland. With over 27 years of

• M Madison May Zero Ltd Elland · Insulation

  Madison May is a specialist in energy efficiency and retrofit solutions for homeowners, landlords, and housing providers, offering assessments, EPC up

• M Madola Energy Tredegar · Solar PV · 1-9 employees

  Madola Energy provides innovative and sustainable solar power solutions for businesses and households, helping them save money and reduce carbon emiss

• M MAElec Hereford · Electrical · 1-9 employees

  Professional electricians in Herefordshire. NICEIC registered with over 10 years experience, specialising in domestic and commercial electrical instal

• M Magna Renewables Ltd Runcorn · Solar PV · 10-49 employees

  Magna Renewables are local solar panel and heat pump installers specializing in Solar PV, Air Source, and Ground Source heat pump systems.

• M Magnet Building Ltd Redditch · Civil engineering · 1-9 employees

  Magnet Building Limited are commercial contractors and groundworkers based in Stoke Prior, Bromsgrove. Established in 2001, they offer specialist civi

• M MAGNUM ENERGY SOLUTIONS LTD Godstone · Solar PV

  MCS accredited solar panel installers in Surrey providing solar PV, battery storage and renewable energy solutions for homes and businesses.

• M MAGNUS ELECTRICAL SERVICES LIMITED Electrical · 50-249 employees

  Magnus Electrical Services Limited is a trusted provider of domestic, commercial, and energy-related electrical services in Glasgow and Scotland. Esta

• M Magpie Solar Ltd Newcastle Upon Tyne · Solar PV

  Magpie Solar provides renewable energy solutions including solar panel, insulation, EV charger, and heat pump installations for homeowners.

• M Mair Electrical Stonehaven · Electrical · 1-9 employees

  Mair Electrical Ltd are a fully qualified, insured and NICEIC accredited family run electrical contractor based in Stonehaven, Scotland.

• M MAK ENERGY LTD Wickford · Solar PV

  MAK Energy Ltd is a trusted solar company in the UK, providing renewable energy solutions to domestic and commercial customers since 2008. We offer cu

• M Makk Low Carbon Installations Ltd High Wycombe · Heating & ventilation

  MAKK Low Carbon Installations Ltd offers home energy efficiency upgrades across the UK, including boiler upgrades, air source heat pumps, and insulati

• M Makse Electrical & Renewables Stafford · Solar PV · 1-9 employees

  Makse Electrical and Renewables is a trusted solar energy company in Staffordshire, delivering high-quality solar installations, battery storage solut

• M Malakoff Ltd Shetland · Marine & water engineering · 50-249 employees

  Malakoff Limited is Shetland's longest-established engineering and fabrication contractor with expertise in marine engineering, oil and gas, utilities

• M Mallow Island London · Modular & offsite construction · 1-9 employees

  Mallow Island is a project for a modular, autonomous, inclusive floating smart city, built using sustainable smart floating platforms.

• M Malvern Aqua Tech Gloucester · Drainage

  Malvern Aqua Tech offers innovative water and energy saving solutions, including faucet aerators, flow regulators, and expert consultation services fo

• M MAN POWER CONNECTIONS LTD Cannock · Utilities · 10-49 employees

  Man Power Connections are a turnkey project provider capable of all aspects within the power utilities industry, from planning and design to energisat

• M MANCHESTER ENERGY PARTNERSHIP LIMITED Cheadle · Utilities · 1-9 employees

  Manchester Energy Partnership Limited (MEPL) develops decentralised energy networks to decarbonise heat and power, reduce costs, and improve local dem

• M Mane Utility Ltd Edgware · Utilities · 1-9 employees

  Mane Utility Ltd is a UK-based contractor specialising in electricity, water, telecommunications, and general building & civil engineering infrastruct

• M Mango EV Corby · EV charging · 1-9 employees

  Nationwide EV charge point installers offering design, installation, operation and maintenance solutions for commercial businesses, fleet operators, s

• M Manning Construction Ltd Bridgend · Main contractor · 10-49 employees

  Manning Construction Limited is a leader in providing value-added construction services, creating successful partnerships through exceptional performa

• M Mannpower Electrical Services Ltd Thetford · Electrical · 1-9 employees

  Mannpower Electrical Services, established 1996, offers comprehensive electrical solutions for industrial, commercial, and domestic clients. Specialis

• M Manntra Homes Doncaster · Property developer

  Manntra Homes is a visionary property development company focused on sustainable design and luxury living, inspired by a love for the planet.

• M Mano Works Ltd Bristol · Main contractor · 1-9 employees

  ManoWorks Ltd delivers infrastructure development, civil engineering, and construction across West Africa, Liberia, Sierra Leone, and Guinea. Headquar

• M Manor Marine UK Ltd Portland · Marine & water engineering · 10-49 employees

  Ship building, marine and general engineering specialists. Offering vessel construction, repair & refit, and specialist engineering services.

• M Manor Roofing Ltd Deeping St James · Roofing · 10-49 employees

  Manor Roofing Ltd, a family-run company established in 1987, is a leading roofing contractor based in Peterborough, serving private developers, main c

• M Mansfield Property Maintenance Ltd Dartford · Refurbishment · 10-49 employees

  Mansfield Property Maintenance is a leading UK property expert offering maintenance, refurbishment, and development services for residential and comme

• M Map Group (UK) Ltd Stockton-On-Tees · Electrical · 250+ employees

  Map Group (UK) is a leading independent provider of professional technology services to the UK communications sector, specialising in fibre network bu

• M Marcol Properties Ltd London · Property developer · 1-9 employees

  MARCOL is an international investment and management group founded in 1976, focusing on healthcare, technology, and real estate. They invest capital a

• M Marcus Knightley Reigate · Concrete works

  Marcus Knightley Technical Limited is a recruitment company specialising in the built environment, established in 1988. We place sales, design and eng

• M Marigold Insulation Halesowen · Insulation · 10-49 employees

  Marigold Insulation provides fully funded ECO4 and GBIS grants for insulation, heating upgrades, and renewable energy solutions across the UK, making

• M Marine Electrification Solutions Ltd Christchurch · Marine & water engineering

  Marine Electrification Solutions Ltd offers impartial consultancy to fast-track maritime decarbonisation and the uptake of zero-emission propulsion te

• M Marioff Ltd Glasgow · Fire protection · 10-49 employees

  World leader in water mist fire protection. Marioff HI-FOG® systems provide high-quality, end-to-end fire protection solutions with professional lifec

• M Marioff Ltd Glasgow · Fire protection · 10-49 employees

  World leader in water mist fire protection. Marioff HI-FOG® systems provide high-quality, end-to-end fire protection solutions with professional lifec

• M Mark Daniel Electrical Ltd Harlow · Solar PV

  Mark Daniel Electrical specialises in designing and installing smart, future-focused solar solutions for homes and businesses across the South East. E

• M Mark Harvey Renewables London · Solar PV

  Your trusted renewable energy solutions company in Suffolk, UK. Experience our innovative green energy solutions. Contact us today to learn more.

• M Marksman Roofing + Cladding Calverton · Roofing · 10-49 employees

  Award-winning roofing & cladding contractor with nearly 20 years of experience, offering full envelope packages and specialist modular building soluti

• M Marlowe Environmental Services London · Drainage · 10-49 employees

  Marlowe Environmental Services offers expert-led water, wastewater, air quality, and training environmental services. They provide comprehensive solut

• M MARR CONTRACTING (INTERNATIONAL) LTD Leeds · Crane hire · 10-49 employees

  Marr Contracting are world leaders in the design and delivery of heavy lift luffing tower cranes and complex craneage services. Not just a crew and cr

• M Martin Nye Properties Ltd Winslow · Property developer · 1-9 employees

  Trusted Accounting & Business Advisors Since 1983. Martin Nye combines decades of experience with a forward-thinking approach to help individuals and

• M Marubeni Europower Ltd London · Solar PV · 10-49 employees

  Marubeni Europower is a leading developer and long term investor in the decarbonisation sector, providing funding and expertise for sustainable soluti

• M Marvel Heating & Renewable Energy Ltd Doncaster · Solar PV · 10-49 employees

  Marvel Heating & Renewable Energy Ltd specialises in renewable heating technologies and green energy solutions, including heat pumps, solar PV, and ba