Main contractors in London working in energy

94 main contractors across London working in the energy sector.

• I Ifyachi Ltd London · Main contractor · 1-9 employees

  Ifyachi Ltd is a specialist boutique advisory firm offering customized strategic and project delivery consultancy for sectors ranging from Oil and Gas

• I Iplan Construction & Consultants Ltd London · Civil engineering · 1-9 employees

  Iplan Construction & Consultants Ltd. offers expert planning, scheduling, and project management services led by an experienced civil engineer. Delive

• I Iropeaccess Ltd London · Scaffolding

  Specialist rope access company providing work-at-height services across London and the UK. IRATA certified. Get a free quote today.

• J JRL Group Borehamwood · Main contractor · 250+ employees

  The JRL Group encompasses 14+ divisions delivering bespoke solutions for complex projects, integrating design, manufacturing, and logistics for reside

• K Keltbray Ltd Esher · Demolition

  Keltbray is a specialist engineering and early-stage construction provider in the UK built environment sectors. They offer integrated solutions across

• K Kenstruct Ltd London · Main contractor

  Kenstruct Ltd is a construction company specialising in general and petroleum-related facilities, including gas stations, convenience stores, and car

• K Kilnbridge Structural Services Ltd London · Main contractor

  Kilnbridge is the UK's leading structures specialist, known for delivering complex and iconic construction and infrastructure projects across the UK.

• L LondonRefurbs Feltham · Refurbishment

  LondonRefurbs is a local trade directory for finding refurbishment and trade companies in London. Search by service, job, or area, and browse company

• M Mace Construct Ltd London · Main contractor

  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 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 Maxolex Ltd Chislehurst · Carpentry & joinery

  Precise 3D measuring and digital templating for the construction industry. We use the latest technology by Leica for millimetre accuracy in non-contac

• M MB Rope Access Waltham Abbey · Painting & decorating

  Specialists in construction rope access, building maintenance and facade cleaning. Building Envelope and facade installation, Spray Painting and Site

• M Mitie Property Services (UK) Ltd London · Main contractor

  The UK's leading facilities management and professional services company. Mitie helps partners achieve strategic goals and create amazing environments

• M MY CLEANERS LONDON LTD London · Fit-out & interiors · 1-9 employees

  Professional cleaning services in London. We offer domestic, end of tenancy, after building, and office cleaning at affordable prices. Contact us toda

• N Nexora Systems Ltd United Kingdom · Main contractor

  Nexora Systems LTD: Professional automotive software development, bug fixing, and integration services. Specializing in CarPlay, Android Auto, navigat

• N NNODI Group London · Main contractor

  NNODI Group provides chartered quantity surveying, cost management, commercial management and project advisory services across the UK and internationa

• O OMNYRA London · Main contractor

  OMNYRA provides execution-led leadership for high-risk industrial projects, shutdowns, and major hazard environments, restoring authority and control.

• O Owen Construction Consultancy Ltd Orpington · Main contractor

  Construction Health & Safety Consultants offering services in London, Kent & Essex. Experienced consultants ensure safe and compliant projects.

• P P6 Planning Ltd London · Main contractor

  Expert project management, planning, and project control solutions for complex infrastructure projects across the UK. Decades of experience in high-va

• P Porr UK Ltd Uxbridge · Main contractor · 10-49 employees

  PORR AG is one of Europe's leading construction companies, offering a full range of services from design and engineering to civil engineering and buil

• P Portclean Services Solutions Ltd London · Refurbishment

  Providing Cleaning Services For Over 15 years. Top Accreditations & +30 cleaners. Based In Clapham, Serving All London & Greater London.

• P Prescott Fairchild London · Painting & decorating

  Prescott Fairchild offers a diverse range of property services including painting, decorating, floor fitting, cleaning, electrical work, plumbing, and

• P ProJob London · Crane hire

  Specialist lifting teams in London for glass, plasterboards, and heavy materials. PROJOB delivers safe handling, zero-damage results, and trusted supp

• Q Quantus Consulting Ltd Weybridge · Main contractor

  Quantus is a multi-disciplinary property and construction consultancy offering strategic insights and actionable plans. With decades of experience, we

• R Ra International Global Operations Ltd London · Design & build

  RA International provides integrated facilities management, construction, and supply chain services for remote locations, conflict areas, and challeng

• R Rayyes Group Ltd London · Main contractor · 1-9 employees

  Rayyes Group is a dynamic and innovative organisation operating in several business fields, providing top-notch services and products. We build lastin

• R Refai Group UK Ltd London · Main contractor

  REFAI GROUP UK LTD is a British group specializing in energy, construction, transport, and logistics. They offer diverse services including petroleum,

• R Rumahn London · Main contractor

  Rumahn Group: Strategic Management Consulting. We engineer intelligent, ethical, and scalable systems that empower individuals, uplift communities, an

• S SoftBrooks London · Security systems

  SoftBrooks Limited is a multi-disciplinary technology and telecoms services provider offering cutting-edge digital solutions for organisations looking

• S Sputnik Tv Ltd London · Security systems

  Sputnik TV Ltd offers comprehensive TV installation, CCTV systems, door entry, and network solutions across London. Specializing in home cinema, custo

• S Square One London · Main contractor

  Global recruitment specialists in Blockchain, Development, Cloud, Gaming, ERP, Oracle, SAP, Life Sciences, Utilities, and Telecom. Over 30 years of ex

• S Sunnerg Group Croydon · Main contractor · 1-9 employees

  General Contractor and Service Provider for Renewable Energy Projects. We develop, structure and implement projects tailored to client needs, timing a

• T Techfinity London Ltd London · Security systems

  Practical managed IT support, cyber security, cloud, backup and infrastructure services for London businesses.

• T TG QC Consultancy Ltd London · Main contractor

  TG QC Consultancy Ltd offers expert quality control services for construction projects across London and the UK. Material testing, on-site inspections

• T THREON ENERGY SYSTEMS LTD London · Main contractor

  THREON orchestrates sovereign-scale energy and infrastructure systems by aligning institutions, capital, and delivery into unified execution pathways.

• T Tlinx Ltd Thornton Heath · Carpentry & joinery · 1-9 employees

  TLINX LIMITED is a UK-based company providing skilled and general labour to construction projects. We connect companies with the right talent for thei

• U UKAP Group London · Property developer · 10-49 employees

  UKAP Holdings Limited is a UK investment group. Its investment vehicle, UKAP Investments Limited, holds copper-backed TCu29 digital assets with a publ

• U Urban Need Ltd London · Electrical

  Urban Need connects you with trusted local professionals for home services like plumbing, electrical, cleaning, beauty, and more. Serving London, Luto

• V Vanguard Structures Ltd Chessington · Main contractor · 1-9 employees

  Vanguard Structures Ltd is a leading accountancy firm specializing in financial services for the construction sector. With 25 years of experience, we

• V Vinci Construction UK Ltd Watford · Main contractor

  VINCI is a global leader in concessions, energy services and construction, committed to environmental transition and social progress. Operating in ove

• V Volkerfitzpatrick Ltd Herts · Main contractor

  VolkerFitzpatrick is one of the UK's leading engineering and construction companies, providing specialist building, rail, civil engineering and indust

• Y Yahoo Solutions Ltd Northwood · Main contractor

  Yahoo Solutions delivers comprehensive construction services, specializing in ECO4 projects, home insulation, and carbon emission reduction. We focus

• Z Zns Construction Ltd Croydon · Refurbishment · 1-9 employees

  ZNS Construction is a well-established, family-owned construction and property development company based in London, specialising in high-end residenti