Energy construction companies in London

457 companies in and around London working in the energy sector.

• 2 21 Degrees London · Solar PV

  Specialists in low-carbon and renewable energy solutions including solar panels, heat pumps, MVHR, and EV chargers. Serving York and Yorkshire.

• 2 21 Degrees London · Solar PV

  Change the way you think about energy by Harnessing your own sustainable energy to improve efficiency, comfort and the planet.

• A A. Lamb Associates Ltd London · Civil engineering · 10-49 employees

  ALA is a leading commercial consultancy providing exceptional quantity surveying, commercial management and dispute resolution services to the constru

• A Ab Solar Consulting Ltd London · Solar PV · 10-49 employees

  AB Solar Consulting Ltd specialises in large-scale ground mount solar PV parks, offering comprehensive services from mechanical installation to projec

• A Abar limited London · Civil engineering

  Abar Wells is dedicated to providing access to clean water globally, constructing and maintaining water wells to improve lives and communities. They f

• A Accotax London · Concrete works

  Expert chartered accountants in London offering tax, accounting & business support. Reliable, affordable services for SMEs, startups & contractors.

• A Adaptive MDC London · Modular & offsite construction

  Adaptive MDC delivers adaptive, eco-friendly modular data centers, offering scalable, fast, and sustainable data infrastructure solutions for modern b

• A Afraa Ltd London · Property developer · 1-9 employees

  Afraa offers expert advice, design, and construction services for residential and commercial property investments in London, focusing on creating eye-

• A Afzal Building Services Ltd London · Solar PV · 1-9 employees

  Afzal Building Services LTD offers energy-saving services including EPC assessments and floorplans across Manchester and Leeds. They focus on promotin

• A AGE Green Electrical Ltd London · Solar PV

  AGE Green Electrical Ltd specialises in Solar Power, EV charging solutions, and general Electrical installations. We are regulated by MCS, RECC and NI

• A Ais Utilities Ltd London · Utilities

  AIS Utilities is an accredited Independent Connection Provider (ICP) offering gas, electricity, and water connections across the UK. We provide compet

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A ALI GLOBAL INTERNATIONAL TRADING (UK) COMPANY LIMITED London · Civil engineering

  ALI GLOBAL INTERNATIONAL TRADING (UK) COMPANY LIMITED is a prominent platform dedicated to facilitating bulk trade and barter trade, providing busines

• A All Power Construction Ltd London · Utilities

  BC Hydro is a major energy utility in British Columbia, Canada, focused on generating, transmitting, and distributing electricity. They are involved i

• A Allego London · EV charging · 10-49 employees

  Allego is a leading European EV charging network provider, offering ultrafast, fast, and regular charging solutions for drivers and businesses across

• A Allen Watson Ltd London · Civil engineering

  Allen Watson Ltd: UK leaders in Horizontal Directional Drilling & trenchless technology. Expert Guided Auger Boring, Pipe Jacking, and HDD solutions.

• A Alliance Eurasia London · Windows & doors

  Alliance Eurasia is a group of companies operating in Alternative Fuels, Construction Materials, and Food Ingredients. They offer a range of products

• A ALS Services London · Main contractor · 1-9 employees

  ALS Services is a Thailand-headquartered SPV and corporate services provider, focused on enabling investors, lenders, and project sponsors to execute

• A Ambition Services Limited London · Demolition · 1-9 employees

  Ambition Services Ltd offers reliable waste removal and waste management services in London. We provide efficient, eco-friendly solutions for all your

• A Amey Construction Ltd London · Civil engineering

  Amey is a global, integrated infrastructure consultancy and operations partner, designing, delivering, protecting, and maintaining critical assets and

• A Amey Rail Ltd London · Civil engineering · 50-249 employees

  Full lifecycle infrastructure services across transport, defence, nuclear, justice and public services, combining consulting, design, delivery and ope

• A Ample London · Heating & ventilation

  Heating upgrades made simple. From flexible finance to proactive protection, we back homeowners and installers every step of the way.

• A An Plastering Ltd London · Design & build · 1-9 employees

  Leading mobile development studio in the UK offering full-cycle app development from strategy and UX/UI design to cross-platform implementation, secur

• A ANGLER STAR London · Insulation

  Angler Star Ltd. is a London and Birmingham-based specialist in energy efficiency and renewable energy solutions for residential and commercial proper

• A Aquiler Capital Partners Ltd London · Property developer

  Aquiler Capital Partners lets Private Family Offices and High Net Worth individuals invest in commercial and residential property development projects

• A AQUIND London · Civil engineering

  AQUIND Interconnector is a new High Voltage Direct Current marine and underground electric power transmission link between the UK and France.

• A Arcanum Veritas Ltd London · Civil engineering

  ArcanumVeritas is a technology company focused on digitalizing the construction industry with modern, simple, and easy-to-use solutions. They aim to c

• A Arcform Infrastructure Ltd London · Utilities

  Independent, long-term owner and operator of extra-high voltage electricity networks for large-scale generation, storage, and demand projects.

• A ArcTek Group London · Electrical

  ArcTek Group is a specialist electrical contracting business delivering complex, high-value Electrical and Instrumentation (E&I) projects across the U

• A ArmorCare Ltd London · Refurbishment

  Professional carpet and upholstery cleaning services. Remove stains, odours and refresh your home or office. Book ArmorCare today.

• A Artelia UK London · Design & build · 50-249 employees

  Artelia UK is a multi-disciplinary and independent consultancy, engineering and project management group providing impartial advice and expertise for

• A Ashdon Mechanical Ltd London · Heating & ventilation

  Ashdon Mechanical Ltd offers expert mechanical services in London, UK. From HVAC installation to system maintenance, trust our skilled technicians for

• A Askay Global Ltd London · Civil engineering

  Askay Global provides project management, engineering, procurement and construction services globally in the Oil & Gas, Power, Infrastructure & Archit

• A Aslan Technology Ltd London · Security systems

  Aslan Technology Ltd designs secure, energy-efficient smart properties and supports OT/ICS cybersecurity projects aligned with IEC 62443 and NIS2.

• A Astbury Wright Energy Ltd London · Plumbing

  Astbury-Wright Energy Ltd offers expert plumbing and sustainable energy solutions, including EPCs and Air Source Heat Pump services, for homeowners.

• A ASTRO Renewables Ltd London · Solar PV

  Commercial and industrial solar EPC provider, delivering expertly designed, engineered, and executed renewable energy solutions tailored to meet your

• A Atelier Mona London · Main contractor · 1-9 employees

  Atelier Mona is a digital product design studio blending user empathy, strategic thinking, and AI to craft intuitive, transformative digital experienc

• A Atlas Marine International Ltd London · Marine & water engineering

  Atlas Marine offers specialist marine asset advisory services, focusing on evidence-led decisions for acquisition, sale, and project planning.

• A Aureos Highways Ltd London · Civil engineering

  Aureos delivers integrated, turn-key infrastructure solutions for a sustainable and secure future across the UK's energy and transport sectors.

• A Aurora London · Utilities · 10-49 employees

  Aurora is an Independent Distribution Network Operator (IDNO) regulated by Ofgem, owning and operating electricity distribution networks across Great

• A Avidety Ltd London · Utilities · 1-9 employees

  Avidety maintains electricity infrastructure for UK Distribution Network Operators, specialising in overhead and underground network refurbishment and

• A Avoque Ltd London · Security systems

  Reliable aerial photography, commercial drone services, and professional equipment rental in London. Creative, experienced, and communicative solution

• A Axgate Construction Ltd London · Main contractor · 1-9 employees

  AXGATE CONSTRUCTION is a London-based construction and engineering company specialising in residential, commercial and public-sector projects. We deli

• A Azule Energy Exploration Angola (Kb) Ltd London · Civil engineering

  Azule Energy is an independent energy company, a joint venture of bp and Eni, operating in Angola and exploring in Namibia. They focus on oil, gas, an

• B B Solar UK Ltd London · Solar PV

  BSolar UK is an integrated EPC company specializing in solar power plants, offering turnkey renewable energy solutions for corporate investors. They p

• B Baywa R.E. UK (Developments) Ltd London · Solar PV

  BayWa r.e. UK (Developments) Limited is part of the BayWa Group, developing sustainable solutions for energy, housing, and mobility. They operate inte

• B Baywa R.E. UK Ltd London · Solar PV

  BayWa r.e. is a leading renewable energy company in the UK and Ireland, offering comprehensive solutions in wind, solar, and operations & maintenance.

• B Bechtel Management Company Ltd London · Main contractor

  A trusted name in engineering, construction, procurement & project management, creating sustainable solutions that drive global progress since 1898.

• B Beta Energy Trading Ltd London · Electrical

  Beta Enerji, a leading technology firm in the electrification sector, offers value-added and innovative solutions in the energy industry. Operating fr

• B Bgis Building Services Maintenance Ltd London · M&E contracting

  BGIS is a technically led, integrated facilities management company. We support clients' commercial real estate portfolios by delivering a full suite