Suppliers in the UK

7781 UK companies working as suppliers.

• O OCTOPOST Tarporley · Fencing · 1-9 employees

  Octopost manufactures durable, rot-resistant fencing posts and rails from Swedish redwood, treated with Creosote or Tanasote® for a 25-year guarantee.

• 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 Oep Services Ltd Luton · Main contractor

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

• O Off Grid Heating Ltd Monmouth · Heating & ventilation

  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

  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 OFFSITE BASES LIMITED Kingston Upon Thames · Piling · 1-9 employees

  Offsite Bases offers a speedy and sustainable replacement for concrete foundations with innovative Ring Beams and Helical Piles, reducing construction

• O Offsite Supplies Shifnal · Modular & offsite construction

  Offsite Supplies provides innovative brackets for factory-fitting windows into timber frame panels, enhancing security, reducing transit damage, and s

• O Ogya Ltd Wellingborough · Concrete works

  OGYA LIMITED - Your trusted UK partner for Autodesk, Google Workspace, Microsoft 365, cybersecurity, and virtualisation solutions. Expert licensing, d

• O Ohpopsi Stockport · Flooring

  Dare to be different with Ohpopsi. Bold, colourful wallpaper designed by the best British designers and printed in the UK. Shop now and order your sam

• O OIC Valve Covers Eynsham · Insulation

  OIC Valve Covers are specialists in manufacturing bespoke thermal covers for valves & pipes, saving companies money, & protection from heat.

• O Oil Heating Oil Cookers Ashford · Heating & ventilation

  Oil Heating Oil Cookers Ltd: OFTEC registered oil-fired appliance service, repair and installation in Kent. Family business established by Robert Oakl

• O Oiltec Fordingbridge · Heating & ventilation

  Independent service engineers specialising in oil boiler servicing, repairs, and installations. Also cover Aga Cooker and Rayburn service, repair, bre

• O Oknoglass Ltd Northolt · Glazing

  OKNOGlass Ltd is a family-run double glazing business in Northolt, London, offering a wide range of products including windows, doors, and bespoke gla

• O Old Park Engineering Services Ltd West Midlands · Design & build

  Old Park Engineering Services Ltd specialise in the design, installation, maintenance and refurbishment of L.P.G. bulk storage and distribution equipm

• O Olivair Home Improvements Waterlooville · Windows & doors

  Olivair Home Improvements is a friendly, well established family business offering superb quality, workmanship and service across Northampton.

• O Oliver Talbot Joinery Ltd London · Carpentry & joinery

  Oliver Talbot - Bespoke Kitchens & Joinery Specialist. Handcrafted in North-West London, creating inspiring living spaces tailored to lifestyles with

• O Oltco Callington · Driveways & paving · 1-9 employees

  Transform your outdoor space with Oltco's resin driveways, patios, and paths. Find your local installer and discover the benefits of resin flooring.

• O Olympian Fire Cheadle · Fire protection

  Olympian Fire: Fire Alarm, Life Safety & Security Systems Design, Installation & Maintenance. Established 1991, UK leading independent life safety sys

• O Omega Facade Ltd London · Cladding · 1-9 employees

  Omega Facade Ltd offers top-notch construction services in London and Greater London, specialising in facades, cladding, and brick slips. Established

• O Omega Facades U.K Ltd London · Cladding

  Omega Façades is a specialist in the design, supply and installation of complete façade systems across the UK, including cladding, curtain walling, an

• O Omega Lifestyle Yaxley · Windows & doors · 1-9 employees

  Omega Lifestyle are specialist installers of aluminium and PVC-u windows, doors, conservatories and orangeries in East Anglia. Voted Best Local Instal

• O OMEGA SECURITY SYSTEMS LIMITED Bradford · Security systems · 10-49 employees

  Omega Security Systems is a fire and security systems provider based in Yorkshire, offering nationwide coverage. Specialising in design, installation,

• O Omega Stone Pudsey · Kitchen fitting · 10-49 employees

  Leading specialists in granite, quartz, Dekton and porcelain worktops. Supply and fit nationwide. Visit our Leeds showroom.

• O Omni Co. (Trading) Ltd Deal · Main contractor

  Omni Co. is a multi-disciplinary construction company with specialist divisions in Construction, Engineered Timber, and Joinery, offering a complete s

• O OMNIA GLAZING LTD London · Glazing

  Omnia Glazing Solutions offers bespoke glazing solutions for residential and commercial projects, specializing in Crittall, Cortizo, and Smart Systems

• O OMNIS GLAZING LTD Oxted · Glazing

  Omnis Glazing Ltd, based in Oxted, Surrey, offers bespoke glazing solutions including fire, architectural, splashbacks, and shower screens, backed by

• O Omnis Multiplus Services Ltd. Dunstable · Traffic management

  Omnis Multiplus Services Ltd is a construction support services company dedicated to helping construction projects operate safely, efficiently, and wi

• O One Off Engineering Services Ltd Barnsley · Steel fabrication

  One Off Engineering provides precision metal fabrication, bespoke welding and one-off engineering solutions in Barnsley and South Yorkshire. Get a fas

• O One Print Works Ltd Manchester · Shopfitting

  ONE PRINT WORKS LTD specialises in custom signage for all types of businesses, from 3D illuminated letters to waterproof metal signs. Based in the UK,

• O ONE31 ENERGY LTD London · Solar PV

  ONE31 ENERGY LTD is a renewable energy company focused on reducing costs, cutting carbon, and building a sustainable future through innovative energy

• O Online Flooring Contracts Ltd London · Flooring

  Online Flooring is a Commercial Flooring Contractor offering quality flooring installation and maintenance services throughout London, Kent and South

• O OnPoint TRAC St. Helens · Rail infrastructure · 1-9 employees

  OnPoint TRAC is a multi-skilled organisation providing training and labour supply to the civil, construction, plant, machinery and rail sectors across

• O Opal Contracts Ltd Solihull · Security systems

  Opal Contracts Ltd is a West Midlands based supplier and installer of quality innovative blinds, curtain tracks and security systems, serving the comm

• O Opek Home Ltd. London · Refurbishment · 1-9 employees

  London based Architecture, Construction & Supply company specialising in Conversions, Extensions and New Builds for Private and Commercial sectors.

• O Open Ecx Ltd Manchester · Insulation

  Automate invoicing, ordering and statement reconciliation with 100% accuracy. An accredited Peppol Access Point connecting 17,000+ trading parties.

• O Open Protocol Technology Kingswinford · Fire protection

  Open Protocol Technology Ltd specialises in the supply, installation and servicing of Fire and Security Systems, and offers Hydrostatic Testing of gas

• O Opening Systems Ltd Leeds · Windows & doors

  Opening Systems installs, maintains & services automatic doors, aluminium shopfronts, steel security doors, and electric window openers across the UK.

• O Operation Green Westcliff-On-Sea · Solar PV

  Solar, EV & battery installers in Southend, Essex, Cambridge & beyond. Affordable, trusted and ready to help.

• O Opm Procurement Ltd Bedworth · Civil engineering · 1-9 employees

  Construction Procurement Specialists. Building Materials, Concrete, Aggregates, Muck Away, Plant Hire, Materials Procurement.

• O Optima Contracting Ltd High Wycombe · Glazing · 250+ employees

  Enhance your workspace with modern glass partitions and office solutions from Optima Systems. Transform your office environment today!

• O Optimal Energy Solutions Ltd Grays · Solar PV

  Optimal Energy Solutions specialises in designing and installing solar PV systems, solar battery storage, air source heat pumps, and EV charging solut

• O Optimize Steel Services Ltd Maidstone · Steel fabrication · 1-9 employees

  Optimize Steel Services Ltd is an expert steel fabrication company based in Maidstone, serving customers across Surrey, Hampshire, and the wider UK wi

• O Optimum Structures Ltd Guildford · Modular & offsite construction

  Optimum Structures is the exclusive UK partner for DBS Engineering, supplying and installing pre-engineered air supported and frame buildings across t

• O Optimus Architectural Ltd Newark · Glazing · 10-49 employees

  Designing with vision, building with precision. Excellence in Architectural Glazing. Commercial and residential construction projects across the UK.

• O Optix Glazing Ltd Paisley · Glazing

  Optix Glazing Paisley provides high-quality glazing solutions for residential and commercial properties across Paisley, Glasgow and Central Scotland.

• O Optosmart Ltd London · Solar PV

  OptoSmart provides modular smart poles and IoT-ready street lighting ecosystems for UK municipalities and developers, focusing on zero carbon footprin

• O Optrum Glass UK Bristol · Glazing

  Optrum Glass UK supply and install outstanding Glass Partitions and doors, providing Innovative and high quality commercial glazing solutions to offic

• O Opus Pro Audio Ltd Burnley · Electrical

  Opus Pro Audio provides site surveys, design, installations, spare parts, and maintenance contracts for sound and lighting systems. They serve various