Companies beginning with O

1035 companies listed alphabetically.

• O Oliva Contracts Colchester · Design & build · 1-9 employees

  Oliva Contracts is a specialist builder and construction contractor working across multiple sectors delivering both Residential and Commercial Constru

• O Oliva Homes Ltd Colchester · House builder

  Oliva Homes is a property developer passionate about building new homes and enhancing local communities with sustainable, cleverly designed schemes.

• 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 OLIVANNA Sidcup · Property developer · 1-9 employees

  OLIVANNA creates refined daily skincare essentials designed to bring comfort, balance, and confidence into real routines. We focus on textures you wan

• O Olive Building Ltd Wickford · Main contractor · 1-9 employees

  Olive Building LTD is a reputable building company in Essex, established in 1997, specializing in new builds, extensions, renovations, and conversions

• O Olive Plumbing & Heating Services Borehamwood · Plumbing

  Trusted plumbers in Borehamwood with 30+ years of experience. Olive Plumbing & Heating Services offers expert solutions for homes and businesses.

• O Oliver Blackmore Specialist Gas Engineer Ltd Bridgwater · Heating & ventilation

  Specialist gas safe registered engineer for commercial, catering, and leisure specific gas installations, servicing, and maintenance. Oliver Blackmore

• O Oliver Building Services Ltd Hatfield · Main contractor · 1-9 employees

  Oliver Building Services Ltd offers new builds, property extensions, loft conversions, home offices, garage conversions, and general building services

• O Oliver Connell And Son Ltd South Greenford · Concrete works · 50-249 employees

  Oliver Connell & Son Ltd are an experienced reinforced concrete frame company with the ability to integrate groundwork and associated works in one pac

• O Oliver Construction & Carpentry Ltd Derby · Kitchen fitting

  Oliver Construction & Carpentry Ltd specialises in professional kitchen and bathroom fitting services in Derby. They offer a wide range of services in

• O Oliver Corbett Interiors Bristol · Kitchen fitting

  Expert kitchen and bathroom fitters in Bristol & Bath with 34 years of experience. All trades in-house, no subcontractors. Trusted by Grand Designs. F

• O Oliver Fox Glasgow · Fire protection

  Oliver Fox provides 24/7 specialist biohazard, trauma, crime scene, hoarding, and emergency cleaning across the UK & Ireland. Fast, discreet, certifie

• O Oliver Grace Properties Ltd Streatley · Property developer

  OLIVER GRACE PROPERTIES LIMITED (16363293) - company information, filings and financials from Companies House.

• O Oliver Hazael Bespoke Carpentry Bath · Carpentry & joinery · 1-9 employees

  Bespoke carpentry and home renovation specialists in Bath. We focus on wardrobes, alcove units, shelving, and storage, offering design advice and mana

• O Oliver House Ltd High Wycombe · Main contractor

  Oliver House Ltd is a main contractor company based in High Wycombe, registered at Companies House in 2015.

• O Oliver Integrated Hamilton · Electrical · 1-9 employees

  Oliver Integrated Ltd offers expert electrical, fire protection, and security system services. Established in 1994, we provide certified solutions wit

• 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 Oliver Willard Painting & Decorating Wetherby · Painting & decorating

  Offering a complete and quality painting & decorating service to local residents & businesses.

• O Oliver's Contracting Ferndown · Landscaping

  Dorset and Hampshire garden landscaping specialists. Patios, driveways, fencing, turfing, and groundworks by Oliver's Contracting. Free quotes availab

• O Oliver'S Electrical Ltd Chippenham · Electrical

  Top-notch electrical services with Oliver's Electrical Ltd. Reliable, tidy, and professional electricians. Contact us!

• O Oliver’S Services Ltd Pontypridd · Plumbing

  Oliver's Services offers tailored commercial plumbing, heating, renewables & sprinkler systems. Contact us for reliable solutions today!

• O Oliveti Group Leicester · Main contractor · 10-49 employees

  Oliveti Group is a leading construction, maintenance, and refurbishment company with over 30 years of experience, delivering seamless projects and cul

• O Olix Decorating Ltd Barking · Painting & decorating · 1-9 employees

  Olix Decorating in Barking offers expert painting and decorating services across London and Essex. High quality at affordable prices for interiors or

• O Ollie Mart Building Services Ltd Matlock · Main contractor · 1-9 employees

  Ollie Mart Building Services are builders in Matlock specialising in natural stone construction. Builders Matlock.

• O Olly & Rye Electrical Ltd Maidstone · Electrical · 1-9 employees

  Olly & Rye Electrical Ltd is a family-run electrical contractor based in Cuxton, Rochester, specialising in large-scale residential projects for prope

• O Ols T Construction Ltd London · Drylining · 1-9 employees

  OLS T Construction offers professional construction services with hands-on expertise in London, specializing in high-quality finishing trades and refu

• 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 Olte Property Maintenance Ltd Derby · Painting & decorating

  OLTE Property Maintenance offers a comprehensive range of interior and exterior decorating services, including painting, wallpapering, and flooring. T

• O Olton Damp Proofing LTD Solihull · Damp proofing

  Damp-proofing, rendering and plastering solutions to enhance your home's style, comfort and efficiency. Book a call

• O Olver Electrical Contractors Ltd Callington · Electrical · 1-9 employees

  Olver Electrical Contractors Limited offer a broad range of electrical services to our increasing client base throughout the South West of England.

• O Olympia Projects Leeds · Design & build · 1-9 employees

  Olympia Projects Limited is an established, family-run commercial development business, delivering projects throughout the UK with over 55 years of ex

• 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 Olympic Civil and Marine Rackheath Industrial Estate · Piling · 1-9 employees

  Olympic Civil and Marine is the specialist piling installation division of Olympic Construction (Norfolk) Ltd, with over 30 years experience in marine

• O Olympic Scaffold & Tower Hire Ltd Liverpool · Scaffolding · 10-49 employees

  Olympic Scaffold & Tower Hire Ltd, established 1992, provides scaffold hire and building services across the North West from Liverpool. Offers alumini

• O Olympos Electrics Ltd Sheffield · Electrical

  Local, reliable electrician based in Middlewood, Sheffield. Installations, rewires, consumer units, lighting, testing, and repairs across South Yorksh

• O OLYMPUS BUILD LTD Dunstable · Main contractor · 1-9 employees

  Olympus Build Ltd offers new builds, extensions, and loft conversions with in-house architects and engineers. They cover Herts, Beds, Bucks, Northampt

• O Olympus Property Development Ltd Manchester · Main contractor

  Premium construction, structural works, renovations and property development across Manchester, Liverpool, Preston and the wider North West. Request a

• O Olympus Property Group Ltd London · House builder · 1-9 employees

  Olympus Property Group offers expert residential construction and surveying services in Hampshire, including new builds, renovations, loft conversions

• O Olympus Roofing Solutions Ltd Newtownabbey · Roofing

  Expert roofers in Newtownabbey and Belfast providing roof repairs, flat roofing, re-roofs, and roofline services across Northern Ireland. Fully insure

• O Olympus Scaffolding Ltd Ilkeston · Scaffolding · 10-49 employees

  Olympus Scaffolding is a highly respected scaffold company, recognised across the East Midlands for quality work and service. Offering design, erectio

• O Olympus Site Solutions Ne Ltd Newcastle Upon Tyne · Demolition

  Olympus Site Solutions NE Ltd: Specialist demolition & soft strip contractors for commercial, retail & industrial sites across the UK. CHAS & SafeCont

• O Om Barker Builders Ltd Bagshot · Extensions

  OM Barker Builders Ltd is an experienced building company undertaking house extensions, garage conversions and more in Bagshot, Bracknell and the surr

• O Om Electrical Services Ltd Stevenage · Electrical

  Welcome to OM Electrical, your trusted partner for reliable electrical contracting solutions in the UK. Our team of skilled engineers and contractors

• O Omb Construction Ltd Pinner · Main contractor · 1-9 employees

  OMB Construction Ltd is a construction company based in Pinner, Middlesex. The company was incorporated in 2019.

• O Ombler Williams Ltd Bangor · Drylining · 10-49 employees

  Ombler Williams are specialists in quality internal building finishes for main contractors and end-users, working across residential and commercial se

• O Omega + Group Ltd London · Main contractor · 1-9 employees

  Omega Group is a leading construction and MEP contractor based in West London, delivering high-value projects across residential, commercial, and mixe

• O Omega Electrical Contractors (Crt) Ltd Evesham · Electrical

  Leading electrical contractor in the Midlands, offering outstanding service at competitive prices. Certified technicians for residential and commercia

• 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 FIX London · Air conditioning

  Omega Fix provides expert air conditioning repair, installation, and maintenance services along with commercial refrigeration solutions across all 34