Main contractor developers in the UK

2042 UK developers offering main contractor work.

• J Jones Brothers Weston Rhyn Ltd Oswestry · Main contractor · 10-49 employees

  Jones Brothers Weston Rhyn Limited is a family-run construction company with over 70 years of experience in domestic and commercial contracts, specula

• J Joseph Mcclune & Son Ltd Newcastle · Main contractor

  Building contractors and joinery manufacturers established in 1917, specializing in bespoke houses and listed buildings. Leading manufacturer of slidi

• J JP Design and Develop Woodhall Spa · Main contractor

  JP Design & Develop offers a complete range of building services in Woodhall Spa, Lincolnshire. Experienced, insured, and dedicated to high-quality, a

• J JP Project Management London · Refurbishment · 1-9 employees

  JP Project Management is a London-based construction firm providing high-quality residential and commercial building services, renovations, and mainte

• J JP Tyrrell Development Ltd Bristol · Refurbishment · 1-9 employees

  JP Tyrrell Development Ltd offers building, refurbishment, and extension services for homes in Bristol. They focus on treating homes with care, clear

• J Jra Building Services Ltd Denbigh · Main contractor

  JRA Building Services Ltd is a family-run business established in 2000, offering a wide range of building and property development services in Denbigh

• J Jra Construction Ltd Shrewsbury · Main contractor

  JRA Construction Ltd, Award winning builders Shropshire. Providing professional building services for new build homes, home extensions, home renovatio

• J Jrb Building Ltd Farnham · Main contractor · 1-9 employees

  JRB Building Ltd specialises in construction projects for private domestic clients, delivering individual new build properties, major extensions, and

• 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

• J Jsw Developments Ltd Newtownards · Main contractor · 1-9 employees

  JSW Developments specialises in bespoke healthcare construction and fit-out, including mental health, special education needs, elderly care, and priva

• J Jwi Builders Ltd Harrogate · Main contractor

  JWI Builders: Builders, House Extensions, Construction Company in Harrogate. Experienced builders collaborating with architects and tradesmen to compl

• J JWS Cotswold Moreton-In-Marsh · Main contractor · 1-9 employees

  JWS Cotswold is a family run main contractor and developer with over 15 years experience in delivering quality local projects.

• K K Houses Group Ltd Iver Heath · Main contractor

  Khouses Group is a fast-growing construction company operating in London and surrounding areas, offering high-quality, affordable services from consul

• K K2 Business Partners Epsom · Main contractor · 1-9 employees

  K2 Business Partners: UK turnaround investors and finance specialists for companies with £3m-£20m turnover. Hands-on operational expertise since 1990.

• K K2 Developments Ltd Lincoln · Main contractor · 1-9 employees

  K2 Developments Ltd offers exceptional construction and property development services with a meticulous approach, focusing on delivering projects on t

• K Kadub Ltd London · Main contractor · 1-9 employees

  Kadub Ltd offers high-quality building and property improvement services in Surrey Quays, Southwark, and surrounding areas of London.

• K Kairos Construction Barnstaple · Design & build

  Kairos Construction specialises in bespoke building, construction, and renovation projects for private, commercial, and events clients. Based in Barns

• K Kaplan Construction London · Main contractor

  Kaplan Construction is a family-run luxury construction and renovation company in London, building dreams since 1998. Specialising in high-end residen

• K Kaplan Construction London · Main contractor · 10-49 employees

  Luxury construction & renovation company in London, building dreams since 1998. Specialising in house extensions, loft conversions, renovations, new b

• K Karesa Developments Ltd Wellington · Timber frame · 1-9 employees

  Karesa Group offers bespoke timber frames and professional construction services in Wellington and across the Southwest. Family-run since 2004.

• K Kariserve Ltd Edinburgh · Refurbishment

  KariServe Limited offers comprehensive cleaning, maintenance, and delivery van services across Edinburgh and beyond. We provide efficient, dependable,

• K Kartre Ltd Ruthin · Main contractor · 1-9 employees

  Specialising in Construction and Project Management, based in Ruthin. Building Contractors Kartre cover North Wales and the North West of England.

• K Kavbro Build Ltd Epsom · Main contractor · 10-49 employees

  Kavbro are the leading local building contractor managing projects from conception to completion. They control their own labour, plant and machinery,

• K KDM GROUP (PS) LIMITED Dunfermline · Main contractor

  KDM Group delivers expert general contracting & fit-out services across the UK, ROI & Europe, from design and manufacturing to full project management

• K Keda Construction Ltd St Helens · Main contractor · 1-9 employees

  KEDA Construction Ltd: Liverpool's premier construction company delivering quality, innovation, and excellence in residential, commercial, and infrast

• K Keeble And Barrett Ltd Witham · Main contractor · 1-9 employees

  Keeble & Barrett Ltd is a trusted building company in Witham, Essex, offering quality craftsmanship for new builds, renovations, and extensions. Conta

• K Keelryan Developments Ltd Co Down · Main contractor · 1-9 employees

  Keelryan Developments Ltd is an established Main Contractor with extensive experience in delivering high-quality projects across education, healthcare

• K Kelly Building Contracts Ltd Newry · Main contractor · 1-9 employees

  Kelly Building Contracts Ltd is a family-run construction firm in Mayobridge, Co Down, specialising in new build residential and commercial projects,

• 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 Kensington Construction Group Ltd Kidderminster · Main contractor · 1-9 employees

  Kensington Construction services for all your building needs. Experienced builders handle planning, design, project management, and construction.

• K Kensington Systems Ltd Bristol · Main contractor

  Kensington Systems delivers high-quality covered outdoor solutions from design to installation. Discover more about our canopies.

• K Kent Structures Ltd Ashford · Design & build · 10-49 employees

  A leading construction company in Kent, providing education, commercial, community and residential building projects across the South East.

• K Kereds Construction Ltd Norwich · Main contractor

  Kereds Construction Ltd delivers professional construction, refurbishment and maintenance services in Norwich. Trusted workmanship with a reliable, co

• K Kessey Construction Ltd Edgware · Main contractor · 1-9 employees

  Kessey Construction is a London-based construction company with over 20 years of experience, delivering quality building solutions for residential and

• K Kev Construct Ltd Edgware · Loft conversions

  North London builders for loft conversions, extensions and renovations. Checkatrade rated 9.67/10. Free fixed-price quotes from your local Edgware tea

• K Kevco Construction UK Ltd Rhyl · Main contractor · 1-9 employees

  Kevco Construction UK Ltd is a professional building company in North Wales, specialising in high-quality property improvements and maintenance for do

• K Kexgill Hull · Main contractor

  Kexgill are a Pan-European student accommodation operator with an emphasis on creating long-term communities. They are a privately funded company reco

• K Kgbp Ltd Peterborough · Refurbishment · 1-9 employees

  KGBP is a construction company specialising in refurbishment and new build projects across the Midlands. We offer a full spectrum of construction serv

• K Khaans Builders Ltd London · Main contractor · 1-9 employees

  Khaans Builders Ltd specializes in residential, commercial, and industrial construction. We deliver exceptional quality, sustainability, and customer

• K Khan Builders (Derby) Ltd Nottingham · Property developer · 1-9 employees

  KHAN BUILDERS (DERBY) LTD is a flexible, innovative and results-oriented developer of residential and commercial property, based in Derby.

• K Kibble Campus Developments Ltd Glasgow · Main contractor

  Kibble is a specialist child and youth care charity and social enterprise empowering young people through care, education, and support for over 160 ye

• K Kier Developments Ltd Salford · Main contractor

  Kier is a leading provider of infrastructure services, construction and property developments, committed to delivering for communities and leaving las

• K Kilbury Developments Ltd Gloucester · Main contractor · 1-9 employees

  Trusted family-run builders in Gloucestershire with 25+ years of experience in construction, extensions, refurbishments, and historic building conserv

• K Killoughery Construction Ltd Mitcham · Main contractor · 10-49 employees

  Family construction and development business established in 1990. Celebrating 35 years in 2025.

• K KIM C&D London · Main contractor · 1-9 employees

  KIM Construction and Development offers comprehensive construction and development services, specializing in project management from architectural des

• K Kingschurch Developments Ltd Newton Abbot · Main contractor

  Kings Church Developments offers expert construction, development, and consultancy services across the South West, ensuring quality, on-time delivery,

• K Kingsleigh Homes Ltd Taunton · Main contractor · 1-9 employees

  MCIOB-led insurance reinstatement contractor for the South West, restoring fire, flood, storm and escape-of-water damage and working directly with you

• K Kingsrock Construction Ltd Polegate · Main contractor

  Award-winning main contractor in Hastings, delivering residential, commercial, refurbishment and development projects across East Sussex and the South

• K Kingston Sah Ltd Bridge Of Weir · Property developer · 1-9 employees

  Leading property developer and contractor specialising in the Residential and Care sectors. Dedicated to delivering exceptional designs and quality co

• K Kingstons Construction Ltd Caterham · Main contractor

  Kingstons Construction of Caterham, Surrey: new builds, extensions, refurbishments, loft conversions, garden rooms and garage conversions across Surre