Main contractors in the UK

6990 main contractors listed from the UK register.

• B Brendan Loughran & Sons Ltd Omagh · Main contractor · 10-49 employees

  Building & Civil Engineering Contractors Northern Ireland - Commercial, Community, Education, Health, Private, Social Housing Project Undertaken

• B Brennan Group Colchester · Main contractor · 10-49 employees

  Brennan is a Chartered Building Company with over 30 years of experience, delivering construction, refurbishment, conversion, and fit-out projects. Th

• B Brenwards Ltd Gravesend · Main contractor

  Delivering customer-focused, high-quality, value-for-money Building and Electrical services to the Social Housing and Commercial Sectors.

• B Bretway And Icon Developments Ltd Peterborough · Main contractor

  With over 20 years of experience, we offer a full range of building and renovation services for both residential and commercial projects.

• B Brewster Construction Ltd Aylesbury · Main contractor · 10-49 employees

  Brewster Construction Ltd is a professional construction & building company offering highly skilled building services for residential interiors, exter

• B Breydon Enterprises Ltd Great Yarmouth · Main contractor · 10-49 employees

  Breydon Enterprises Ltd offers wooden shipping crates, pallets, shipping boxes and much more. Based in Great Yarmouth, Norfolk, we serve customers acr

• B Brick And Build Ltd Swindon · Extensions

  Brick and Build Ltd is a leading building company in Swindon, offering bespoke new builds, extensions, and refurbishments. With over 18 years of exper

• B Brick Hill Property Service'S Ltd Bruton · Main contractor

  Brick Hill Property Service'S Ltd is a main contractor company based in Bruton, registered at Companies House in 2025.

• B Brickcraft Contractors Ltd London · Main contractor · 1-9 employees

  Brickcraft Contractors is a leading construction company with a team of skilled construction builders. Contact us for your next project!

• B Brickhill Construction Ltd Milton Keynes · Main contractor · 10-49 employees

  Brickhill Construction is the contracting arm of the Brickhill group, focusing on residential and commercial projects for Housing Associations and pri

• B Brickmasters Ltd Sutton · Main contractor

  Brickmasters offers complete building services across Surrey, South London, Sussex and Middlesex, specialising in extensions, loft conversions, drivew

• B BRICKNELL BUILDING LIMITED Epping · Main contractor · 1-9 employees

  Bricknell Building is an Ongar based building and home improvement company providing quality home improvements for proud homeowners across Essex.

• B Bricks & Blox Ltd Sandy · Main contractor · 1-9 employees

  Specialists in new builds, extensions, conservatories, alterations, fireplaces, garden walls, patios and all other areas of building works.

• B Bricks And Hands Ltd Manchester · Extensions

  BRICKS AND HANDS LIMITED is a construction and building company offering quality, reliability, and excellence. From residential to commercial projects

• B Bricks Construction Solutions Ltd Birmingham · Main contractor

  Quality construction services at your doorstep. We specialize in delivering high-quality construction services that build not just structures but last

• B Bricksy Construction Ltd Leicester · Main contractor

  Bricksy Construction Ltd: Leicester-based builders offering new builds, extensions, kitchen remodels, and roofing. Committed to quality, transparency,

• B Bricktec Building Ltd Reading · Main contractor · 1-9 employees

  Bricktec Building Ltd is an experienced building contractor in Fleet and the surrounding areas, offering bespoke brickwork, patios, extensions and mor

• B Bricktown Ltd High Wycombe · Main contractor · 1-9 employees

  Bricktown Ltd is a London-based building company offering construction, refurbishment, and maintenance services for domestic and commercial properties

• B Brics Operations Ltd London · Property developer

  Brics Operations Ltd is a property developer company based in London, registered at Companies House in 2025.

• B Briden Construction Group Ltd Glasgow · Main contractor

  Briden Construction Group Ltd is a multi-trade specialist company based in Glasgow, Scotland, offering a comprehensive range of construction, refurbis

• B Bridestone & Brydges Ltd Congleton · Stonemasonry

  Bridestone & Brydges: Natural stone suppliers and quarry in Congleton, Cheshire. Bespoke fireplaces, gate posts, cills, coping stone, quoins, walling,

• B Bridge H Ltd Cambridge · Main contractor · 1-9 employees

  BRIDGE H LTD is a company registered in England. Their website is currently displaying a placeholder page.

• B Bridgecaster Ltd Seaton · Main contractor · 1-9 employees

  Bridgecaster offers new builds, renovations, and design-build projects in Devon & Somerset. Focused on sustainability and quality craftsmanship.

• B Bridgewater Development (South Lakes) Ltd Barrow In Furness · Main contractor

  Bridgewater Development (South Lakes) Limited is a company based in Barrow In Furness, Cumbria.

• B Bridgeway Consulting Ltd Nottingham · Civil engineering

  Bridgeway Consulting offers a wide range of services including geomatics, BIM, and possession and access services, focusing on innovation and value fo

• B Briggs And Son Masonry Ltd Norwich · Restoration & heritage

  Specializing in restoration works and architectural conservation. Trust our experienced team for stonework, brick & flint, and heritage renovations.

• B Bright Properties UK Orpington · Property developer

  Bright Properties UK is a property development company focused on joint ventures, offering a hands-off investment experience for partners worldwide.

• B Bright Surge Electrical Ltd Colwyn Bay · Main contractor

  Bright Surge Electrical Ltd offers professional house construction, renovation, new builds, extensions, and electrical services in Colwyn Bay and Nort

• B Brightsun Builders Ltd Dudley · Main contractor · 1-9 employees

  BRIGHTSUN BUILDERS LTD offers quality craftsmanship and transparent communication for residential, commercial, and community projects. Reliable servic

• B Brika Contractors Ltd London · Main contractor

  Brika Contractors are specialists Building and Civil Engineering Contractors based in London. Our work is available all over the UK.

• B Brikas Contractors Ltd London · Main contractor

  Brikas Contractors is a well-established building and construction firm based in east London. We carry out both residential and commercial building pr

• B BRIMS Construction Gateshead · Main contractor · 10-49 employees

  Brims Construction offers complete building and civil engineering solutions across various sectors, with a strong focus on quality and client relation

• B Brims Construction Ltd Gateshead · Main contractor · 50-249 employees

  Brims Construction Ltd is a main contractor company based in Gateshead, registered at Companies House in 1996.

• B Brinkman Building Ltd Painswick · Main contractor

  Brinkman Building, founded over 20 years ago by Bart Brinkman, is a trusted building contractor in Gloucestershire, known for quality, professionalism

• B Bristol Auto Hub Bristol · Main contractor · 1-9 employees

  Used cars for sale in Brislington, Bristol from Bristol Auto Hub. Visit our showroom or give one of our knowledgeable staff a call for more informatio

• B Bristol Builders Network Bristol · Main contractor

  Bristol Builders Network offers trusted building and construction services in Bristol, specializing in new builds, extensions, conversions, and refurb

• B Bristol Building (Sw) Ltd Bristol · Main contractor · 1-9 employees

  Bristol Building Service: General builders in Bristol offering extensions, loft conversions, new builds, project management, roofing, bricklaying, pla

• B Bristol General Builders Ltd Bristol · Main contractor

  Bristol General Builders is a friendly and highly skilled team of perfectionists, founded over 20 years ago. We pride ourselves on listening to custom

• B Brit Builders Ltd London · Main contractor

  Certified London builders. Extensions, loft conversions, new builds, renovations, kitchens, bathrooms, electrical, gas & roofing. Free quotes in 24 ho

• B Britannia Building Construction And Services Ltd Greenford · Main contractor · 10-49 employees

  Britannia Building Construction and Services LTD offers a range of building and construction services. Contact us for more information.

• B Britannia Building Services (Yorks) Ltd Batley · Main contractor · 1-9 employees

  Britannia Building Services (Yorks) Ltd is a construction company based in Batley, West Yorkshire.

• B BritBuild Luton · Roofing · 1-9 employees

  KML Construction Ltd offers reliable construction services across London and the UK, blending craftsmanship with local expertise to build your vision.

• B Britcon (UK) Ltd Scunthorpe · Civil engineering · 50-249 employees

  Britcon is a leading UK construction company delivering civil engineering, building and steel solutions. Trusted partner delivering safe, high quality

• B Britcore Construction Ltd Kingston Upon Thames · Main contractor

  Britcore Construction LTD provides construction, renovations, kitchens, bathrooms, plumbing and electrical services across London.

• B Brithard Enterprises Private Ltd Bilston · Main contractor

  Brithard Enterprises is a Wolverhampton-based global consultancy founded in 2013, delivering Construction PM, QS, HR, IT, Business Strategy and Financ

• B BRITICAN DESIGN & BUILD LTD Kendal · Design & build · 1-9 employees

  Expert building firm delivering high quality bespoke projects across Cumbria and the Lake District, specialising in luxury homes and commercial develo

• B BritishTrade Ham · Main contractor · 1-9 employees

  Discover UK exporters and international trade opportunities. Connect with thousands of British companies ready to trade globally.

• B BRL Builders Barnsley · Main contractor

  BRL Builders are a family-run building company based in South Yorkshire, offering a wide range of services including home building, renovation, and re

• B Broad Construction Ltd Christchurch · Main contractor

  Expert residential construction management services in Dorset. From planning to building, we handle it all. Contact us today!

• B Broadacre Projects Ltd Stowmarket · Main contractor · 1-9 employees

  Broadacre Projects is a family-run construction management firm in Stowmarket, Suffolk, specialising in high-end residential developments, extensions,