Subcontractors in the UK

35585 UK companies working as subcontractors.

• O Ocean Global Ltd Walthamstow · Shopfitting

  Ocean Global Ltd is a shopfitting company established in 2005, serving the UK retail industry with project management, 3D design, and fit-out services

• O Ocean Interiors Walsall · Bathroom fitting · 1-9 employees

  Established Since 2000, Ocean Interiors have a successful customer portfolio fitting hundreds of bathrooms, wet rooms & kitchens in Walsall.

• O Ocean One Interiors Ltd Eastbourne · Kitchen fitting · 1-9 employees

  Crafting beautiful living spaces across Eastbourne and East Sussex since 2013, Ocean One Interiors is a trusted local expert in bespoke kitchens, bedr

• O Ocean Solar Salisbury · Plumbing · 1-9 employees

  Ocean Solar provides renewable heating and plumbing solutions for domestic and commercial clients, including housing developers and contractors across

• O Ocean Technical Safety Services Ltd Falmouth · Steel fabrication

  Ocean Technical Safety Services delivers professional workplace safety training, compliance, and inspection solutions to keep your workforce protected

• O Ocean Tiles And Bathrooms Ltd Derry · Bathroom fitting · 1-9 employees

  Ocean Tiles & Bathrooms Ltd offers innovative bathroom and wet room designs in Derry/Londonderry. With over 20 years of experience, they provide a com

• O Oceanic Flooring Ltd Aberdeen · Flooring · 1-9 employees

  Oceanic Flooring Ltd are specialist commercial, industrial and marine flooring installers in Aberdeen. Tailored solutions, BOSIET-certified, and free

• O Oceansafe Windows Scarborough Limited Bridlington · Windows & doors · 1-9 employees

  Oceansafe Windows Scarborough Limited offers high-quality UPVC, composite, and aluminium installations for windows, doors, conservatories, and oranger

• O Ocg Contracting Ltd Milton Keynes · Rail infrastructure

  OCG Contracting is a specialist construction contractor delivering high-quality solutions across the rail sector, commercial fit outs, and critical po

• O Ochil Joiners And Builders Ltd Tillicoultry · House builder

  Ochil Joiners and Builders: Family-run business providing bespoke building and joinery solutions. Specialising in house builds, renovations, and exten

• O Ochre7 Ltd Dunstable · Painting & decorating · 1-9 employees

  Ochre7 provides premium decorating and minor building services for residential, commercial, and industrial properties. With over 25 years of family bu

• O Ockelton Electrical Contractors Ltd Beverley · Electrical · 1-9 employees

  Ockelton Electrical are local electricians in Hull & East Yorkshire. Specialising in domestic, commercial and renewable energy solutions like Solar Pa

• O Ocl Rail Ltd Benfleet · Rail infrastructure · 10-49 employees

  OCL Group Ltd is a specialist contractor and supplier within the rail industry, established in 2007. They offer a range of civils, building, and elect

• O OCM Plumbing Ltd Carlisle · Plumbing

  24/7 emergency plumbing and drainage services in Carlisle. Fast response, no call-out fees, fully trained professionals. Residential & commercial plum

• O Ocon Fire & Security Ltd Milford Haven · Fire protection · 10-49 employees

  Ocon Fire & Security Ltd offers professional safety and security services including design, installation, and maintenance for businesses across the UK

• O Ocs Roofing Ltd Enfield · Roofing · 1-9 employees

  OCS Roofing delivers expert roofing, leadwork, brickwork and scaffold services across London. 30+ years of trusted quality workmanship.

• O Oct Construction Ltd Warrington · Demolition · 1-9 employees

  Expert groundworks and civil engineering solutions across the North West and beyond. With a commitment to safety, efficiency, and quality.

• O Octa Design & Build Ltd Cambridge · Design & build · 1-9 employees

  Octa Design & Build: Building, Roofing & VELUX Certified Contractors based in Royston, Hertfordshire. Committed to quality construction.

• O Octagon Impact Ltd Harrow · Kitchen fitting

  Professional builders in Harrow offering kitchen, bathroom, and decorating services. We transform high-end homes with a personal touch, ensuring custo

• O Octagon Shopfitting & Building Services London · Shopfitting · 1-9 employees

  Octagon Ltd offers shopfitting, bespoke joinery, and fire door services in London and nationwide. Part of The Octagon Group of Companies.

• O Octoplumb Ltd Leicester · Plumbing · 1-9 employees

  Octoplumb provides trusted heating and plumbing services across Wolverhampton, Staffordshire, Shropshire, Shrewsbury and Telford.

• O Octopus Dcs Ltd Liverpool · Carpentry & joinery · 1-9 employees

  Octopus DCS Ltd offers a comprehensive range of property maintenance and joinery services, from bespoke installations to general repairs. They work wi

• O OCTOPUS RIGGING LIMITED Horsmonden · Scaffolding · 1-9 employees

  Octopus Rigging specialises in providing safe and reliable rigging solutions for events, offering bespoke packages for lighting, sound, and video, wit

• O OD CREATE London · Fit-out & interiors · 10-49 employees

  Award-winning office fit-out company delivering both turnkey design and build projects and traditional fit-out contracts.

• O ODC Glass London · Glazing · 50-249 employees

  ODC Glass specialises in high-quality aluminium bifold and sliding glass doors, windows, roof lights and glazing systems for residential and commercia

• O Odella Ltd Bridgwater · Bricklaying

  Odella Ltd offers expert bricklaying and building services for commercial and domestic clients, specializing in substructure and superstructure projec

• O Odg Construction Ltd Petts Wood · Groundworks · 1-9 employees

  ODG Construction is a UK-based construction company specializing in groundworks, formwork, reinforcement, and concrete finishing for domestic and comm

• O ODIN Construction Seaham · Design & build

  ODIN Construction offers professional building services across the North East, specialising in turnkey solutions for domestic and commercial clients.

• O Odin Windows Ltd York · Windows & doors

  Odin Windows Ltd, based in York, offers high-quality UPVC and aluminium windows and doors. They specialise in energy efficiency, security, and style,

• O Odm Electrical Services Ltd Dungannon · Electrical · 1-9 employees

  ODM Electrical Services offers comprehensive electrical solutions for domestic, commercial, and industrial clients, specializing in design, installati

• O ODM Services Gravesend · Heating & ventilation · 10-49 employees

  Award winning company delivering commercial heating, plumbing and mechanical projects across London and the South East.

• O Odyssey Scaffolding Ltd Croydon · Scaffolding

  BLP Scaffolding Ltd offers safe, reliable, and professional scaffolding solutions across Greater London and Surrey for residential, commercial, and in

• O Oep Services Ltd Birmingham · Main contractor · 10-49 employees

  OEP Services offers professional construction and general trading solutions. With a focus on integrity, excellence, and customer satisfaction, we deli

• O Oetzmann & Co. Folkestone · Plumbing · 1-9 employees

  Oetzmann & Co. is a family business established in 2003, specialising in plumbing and heating engineering. They offer excellent workmanship and servic

• O Ofegge Ltd Sutton · Drylining · 1-9 employees

  Ofegge Limited is a premier design agency specializing in luxury architecture, interior design, and lifestyle-led spaces tailored to your unique aspir

• O Off Grid Heating Ltd Monmouth · Heating & ventilation · 1-9 employees

  OFTEC approved installers of air source, ground source, water source and other off-grid heating solutions in Monmouthshire, Wales, Herefordshire, Glou

• O OFF-GRID NORTH WEST LTD Preston · Solar PV · 1-9 employees

  Off-Grid North West: MCS certified specialists in solar panel and EV charger installation in Lancashire. Go green with renewable energy solutions.

• O Off-Site Timber Frame Solutions Dunstable · Timber frame · 1-9 employees

  Timber frame design, supply & construction services in Herts, Beds & Bucks. Self build, developments & bespoke projects. Get in touch for a free quote

• O Office Blinds And Glazing Ltd Rochdale · Glazing

  Specialising in the supply and installation of single and double-glazed glass office partitions and glass fire doors throughout the UK.

• O Office Electrix Ltd Middlesbrough · Electrical · 1-9 employees

  Office Electrix are a highly professional and dynamic business with over 30 years of combined expertise in the electrical industry. Our mission is sim

• O OFI Contracts Ltd Penrith · Cladding · 1-9 employees

  OFI Contracts Ltd delivers expert construction, cladding, and fire protection services nationally & internationally. Trusted, quality-driven, on time.

• O Ofstrand Ltd Essex · Fit-out & interiors · 1-9 employees

  Ofstrand is a construction and fit-out company offering diversified services with superior quality, covering London & South-East England. They special

• O Og Civils Ltd Beverley · Groundworks · 1-9 employees

  OG Civils Ltd is a leading groundworks and civil engineering company based in Beverley, East Riding of Yorkshire. With over 19 years of experience, we

• O OG Plumbing & Heating Services Dundee · Plumbing · 1-9 employees

  OG Plumbing & Heating Services offers reliable plumbing, boiler, and bathroom installation services in Dundee and surrounding areas. Highly recommende

• O Ogb Projects Ltd London · Refurbishment · 1-9 employees

  OGB Projects offers expert refurbishment services for residential and commercial properties in London, specializing in high-end bathroom fitting and m

• O Ogd Scaffolding Ltd Norwich · Scaffolding · 1-9 employees

  OGD Scaffolding Ltd in Norwich provides all access solutions for domestic and commercial markets in Norfolk and Suffolk. Industrial edge protection fo

• O Ogdens Drainage Services Ltd Cheltenham · Drainage · 1-9 employees

  Ogdens Drainage Services Ltd is a local, independently-run business with over 20 years' experience in drainage solutions across Gloucestershire, the C

• O OGF ELECTRICAL LTD Banbury · Electrical

  OGF Electrical offers professional, certified electrician services in Banbury and North Oxfordshire. Specializing in full rewires, consumer unit upgra

• O Oggy Builder Ltd London · Kitchen fitting · 1-9 employees

  Oggy Builders delivers reliable building and renovation services, including kitchens, bathrooms, extensions, and landscaping. Trusted craftsmanship wi

• O Oghene Biko Ltd Birmingham · Plastering

  OGHENE BIKO LTD (16506731) - company information, filings and financials from Companies House.