Companies beginning with O

1036 companies listed alphabetically.

• 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 Bay Wigan · Concrete works · 1-9 employees

  Office Bay provides flexible, serviced office spaces in Wigan with superfast broadband, 24-hour access, and a range of premium services including virt

• 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 Office Insight Ltd Altrincham · Design & build · 10-49 employees

  Office Insight offers office design, fit out and refurbishment services to rejuvenate workplaces and enhance staff productivity. We create brand-defin

• O Office Plus Ltd London · Flooring · 1-9 employees

  Office Plus Limited is a UK-based company. The website is protected by Anubis, a system designed to prevent AI scraping.

• O Office Space Scotland Edinburgh · Refurbishment

  Flexible serviced offices in beautifully restored Georgian buildings in Edinburgh's city centre. Modern workspaces, meeting rooms and virtual office s

• O Office4Garden London · Design & build

  Bespoke garden offices designed for productivity and built to last. We offer a stress-free, end-to-end service, delivering exceptional quality and fun

• O Offshore Solutions Group London · Civil engineering · 1-9 employees

  Offshore Solutions Group develops critical wet storage infrastructure (FLOW-Parks™) for the UK's floating offshore wind ambitions, optimising logistic

• 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 Offthebreeze Ltd Northampton · Design & build · 1-9 employees

  Specialists in designing and building high-performance veterinary clinics, hospitals, and laboratories across the UK.

• 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 Campers Ltd Shildon · Electrical

  Cost effective solutions for your camper van, offering diesel heater fitting, solar setups, 12v electrics, and vehicle servicing.

• 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 Conversions Ltd Dunmow · Loft conversions · 1-9 employees

  OG Conversions Ltd - loft conversion specialists serving Essex, Hertfordshire and Cambridge. We offer exceptional loft conversion services in Saffron

• O OG Design & Build Ltd Kingston Upon Thames · Design & build

  OG Design & Build Ltd offers professional and experienced building services in Kingston upon Thames, handling all aspects of building projects. Expand

• 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 Ogababa Ltd London · Property developer · 1-9 employees

  OGABABA LTD is undergoing website maintenance and will be available soon. Thank you for your patience!

• 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 Ogbourne Construction Services Ltd Marlborough · Main contractor · 1-9 employees

  OGBOURNE CONSTRUCTION SERVICES delivers quality residential building and project management from concept to completion with professionalism and reliab

• 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 Oggeretti Ltd London · Loft conversions · 1-9 employees

  South London construction company recognised for fostering innovation and embracing emerging technologies. Undertakes small to large complex residenti

• 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.

• O Ogilvie Construction Ltd Stirling · Main contractor · 1-9 employees

  One of Scotland's top 10 building contractors and construction companies, with a proven track record in the construction of commercial, public, indust

• O Ogilvie Ground Works Ltd Brechin · Groundworks

  Ogilvie Ground Works Ltd, Expert Groundwork Engineers in Brechin. Providing quality drainage, driveways, and landscaping services across Angus.

• O Ogilvie Group Stirling · Main contractor

  Ogilvie Group is a family-owned business established in 1953, supporting industries including construction, home-building, vehicle management, IT, and

• O Ogilvie Homes Ltd Stirling · House builder · 50-249 employees

  Ogilvie Homes is a family-run house builder based in Stirling, Scotland, established in 1985. They focus on creating high-quality new homes in desirab

• O Ogilvie Roofline Ltd Fordell, Dunfermline · Roofing · 1-9 employees

  Ogilvie Roofline Ltd is an established roofing business with an excellent local reputation. Based in Dunfermline we work all across the Fife area, spe

• O Ogival Ltd London · Refurbishment · 10-49 employees

  Ogival offers professional property modifications and alterations, including refurbishments, basements, extensions, and loft conversions. With a desig

• O Ogo Electrical Ltd East Cowes · Electrical

  OGO Electrical Ltd provides Victron Energy installations, marine electrical systems and off-grid power solutions across the South Coast.

• O OGPaintwork Attleborough · Painting & decorating

  OGPaintwork is a local, small business covering all of Norfolk, Suffolk and surrounding areas. If you're unsure if your area is covered, just ask!

• O OGR Properties Ltd Portsmouth · Plumbing · 1-9 employees

  OGR Properties Ltd provides plumbing, gas & boiler services in Portsmouth & the surrounding areas. Get in touch today for all manners of plumbing.

• O Ogs Floor Screeding Ltd Feltham · Concrete works · 1-9 employees

  OGS Floor Screeding are specialists in floor screeding services, offering traditional, fast-drying, free-flowing, and underfloor heating screeds for d

• O OGV ELECTRICAL LIMITED Stirling · Electrical · 1-9 employees

  OGV Electrical delivers reliable, premium-quality domestic and commercial electrical installations. As NICEIC-approved contractors, we pride ourselves

• 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 Oh Scaffolding Ltd Epping · Scaffolding · 1-9 employees

  OH Scaffolding Ltd provides professional scaffolding solutions for domestic and commercial clients across Essex and surrounding areas. Experienced tea

• O OHM & SAFE ELECTRICAL LTD Croydon · Electrical · 1-9 employees

  Ohm & Safe Electrical are trusted domestic electricians in South London & Surrey, specialising in high-quality electrical work for homeowners. Service

• O OHM SMART LTD Accrington · Electrical · 1-9 employees

  Ohm Smart offers bespoke smart home and automation solutions, including lighting, AV, security, and network systems, designed to enhance convenience,

• O Ohmatic Electrical Ltd Mitcham · Electrical · 1-9 employees

  Ohmatic Electrical Ltd is a registered NICEIC approved electrical contractor and part P domestic installer. We offer a wide range of electrical servic

• O Ohmega Construction Abbots Langley · Refurbishment · 1-9 employees

  Ohmega Construction: Your trusted partner in building better homes. Specialising in kitchens, refurbishments, and extensions, we bring your ideas to l

• O Ohmega Group Batley · Electrical · 1-9 employees

  Ohmega Group is a Mechanical and Electrical contractor delivering complete services for Industrial, Commercial and Modular sectors. Specialising in El

• O OHMG Newry · Main contractor

  OHMG Ltd is a leading construction contractor and property developer across the UK and Ireland, committed to delivering infrastructure services and co

• O Ohmnium Electricians Barnet · Electrical

  Qualified Enfield electricians for rewiring, inspections, fault finding & consumer unit upgrades across London, Herts & Essex.

• O Ohms And Watts (Services) Ltd Hemel Hempstead · Electrical · 1-9 employees

  Ohms and Watts Services Ltd specialise in electrical services for businesses and homeowners, fully equipped for even the largest of installations. Par