All Industry Company Index - O
- O & H Construction Ltd. - London
- O & M Office Equipment Ltd. - Ashtead
- O Jones - Llanidloes
- O Turner Insulation Ltd. - Grimsby
- O Widmann and Co Ltd - Brentford
- O & D Williams - Liverpool
- O & E B Gibbin - Whitland
- O & G Engineering Ltd. - Banstead
- O & H Capital Ltd. - London
- O & K E Williams - Malpas
- O & M Electrical Services Ltd. - Halifax
- O & M Manuals Ltd - Plymouth
- O & P Fashion Fabrics Ltd - Smethwick
- O & R Printer - Farnborough
- O & S Doors Ltd. - Dungannon
- O & S Sheds - Margate
- O - Natural - Horsham
- O A Chapman & Son Ltd - Norwich
- O A Curtis & Sons - Newmarket
- O A Ross & Sons - Peterhead
- O A S Imports Ltd. - Oldham
- O A Steel Fabrication - London
- O and M Life and Pensions Ltd - Colchester
- O B Metals Co. Ltd. - Willenhall
- O B Denison - Ipswich
- O B Y Ltd. - Warrington
- O C & C Strategy Consultants Ltd. - London
- O C C Ltd - Harrow
- O C F P L C - Sheffield
- O C Jewellery Manufacturers and Design - Chester
- O C M Business Systems Ltd. - Pershore
- O C Roofing & Building Services - London
- O C S Consulting PLC - Borehamwood
- O C T A Ltd. - Northwood
- O C W & A M Morgan - Haverfordwest
- O C Z Technology - Cheltenham
- O Comitti & Son Ltd. - London
- O Communications Ltd - Newcastle upon Tyne
- O D B Group Ltd. - Godalming
- O D C Partnership - Purley
- O D L Packaging - Stone
- O D Projects Ltd - Leicester
- O D S Distributions - Manchester
- O D T (Europe) Ltd. - London
- O D Tranter - Usk
- O Davies - Stratford upon Avon
- O E Group Ltd. - Stafford
- O E Sunshades Ltd. - Mansfield
- O E C People - Margate
- O E Document Solutions Ltd - Lincoln
- O E Hoare & Son - Witney
- O E M Marketing Services Ltd. - Enfield
- O E Morris & Sons - Presteigne
- O E S (London) Ltd. - Romford
- O E S International Ltd. - Cramlington
- O E S Medical Ltd. - Abingdon
- O Eco Textiles Ltd - London
- O F S (Guernsey) Ltd. - Guernsey
- O G Professionals Ltd. - Peterborough
- O G Davies & Sons - Carmarthen
- O G E Chapman & Son - Spalding
- O G F Ltd. - London
- O G Griffiths & Sons - Llansantffraid
- O G M Group - Alfreton
- O G Martin - Narberth
- O G Turvey - London
- O Gates - Pewsey
- O Ginestri & Sons - Larkhall
- O Gormans Ltd - Bicester
- O H Hewett Ltd - Godalming
- O H Lewis & Son - Llandrindod Wells
- O H Price - Presteigne
- O H Recruitment - London
- O Hare S Millers - Castlewellan
- O I D Services Ltd - London
- O I L Engineering Ltd. - Aberdeen
- O I W (Steels) Ltd. - Benfleet
- O Imaging Corporation Ltd. - London
- O J Smith Lighting Ltd. - Bishops Stortford
- O J Stephens & Co. Ltd - Caldicot
- O J Bouncy Castles - South Ockendon
- O J David - Maesteg
- O J Graham - Newry
- O J Health and Safety - Ossett
- O J Jones - Amlwch
- O J Roberts & Son - Beaumaris
- O J S Jewellery Manufacturers Ltd. - Birmingham
- O J Williams - Barnstaple
- O J Williams - Montgomery
- O J Williams (Merchants) Ltd - Carmarthen
- O J Williams Cpl - Exeter
- O Jacobson - Belfast
- O Jones Building & Civil Engineering Contractors - Pwllheli
- O K Coal - Leek
- O K Farm Feeds - Anstruther
- O K I Systems (Ireland) - Belfast
- O K International Ltd. - Eastleigh
- O K Mugleston & Son - Romford
- O K P C I T Services - Greenock
- O K S Computer Troubleshooters - Horsham
- O K X Architecture - Hereford
- O Kahn (Printers) Ltd. - London
- O Kane Irish Foods - Wembley
- O Kane Poultry Ltd. - Ballymena
- O Kay Automatics Ltd. - Redcar
- O L D Engineering Co. Ltd. - Hinckley
- O M & D M Jones - Newport
- O M C Barbecues Ltd - Neston
- O M E Batteries - Tring
- O M Francis & Son - Launceston
- O M Harries - Haverfordwest
- O M K Design Ltd. - London
- O M V Trading Services Ltd - London
- O McAuley - Horley
- O Neill Coating Services - Wellingborough
- O P L Management - London
- O P M (N I) Ltd - Craigavon
- O P S - Nottingham
- O P Software Ltd - Hereford
- O People - Wotton under Edge
- O Petherick & Son - Bude
- O R & J Vanstone - Okehampton
- O R & W H Parry - Holyhead
- O R B Creative Ltd - Birmingham
- O R B Jewellery - Manchester
- O R Bailey - Chichester
- O R C International Ltd. - London
- O R S Autogas - Sheffield
- O R S Uk - Birmingham
- O Rings Ltd - Chichester
- O S Marine Ltd - Southampton
- O S Supplies Ltd - Fairford
- O S A Scotland - Wishaw
- O S B Construction - Sittingbourne
- O S F Ltd. - Wolverhampton
- O S H Ltd - Woodbridge
- O S L Group Ltd - Wirral
- O S M (I R L) Ltd - Newry
- O S Print Finishing Ltd. - Reading
- O S S Electrical Controls Ltd. - Oldham
- O Shepherd & Son Ltd. - Brackley
- O So Handi - Aylesbury
- O T Africa Line - Birmingham
- O T B Engineering U K Llp - Tarporley
- O T C Computing Ltd. - London
- O T D S Ltd - Croydon
- O T M Consulting Ltd - Guildford
- O T R Tyres Ltd. - Alfreton
- O T R (Sutton in Ashfield) - Sutton in Ashfield
- O T S - Stourbridge
- O T S Computers - Ilford
- O T Systems - Southampton
- O T T Pouch - Bridgend
- O T W Chandler & Co - Abergavenny
- O Thomas - Haverfordwest
- O Toffolo & Son Ltd - Hull
- O Toole Coach Hire - Chigwell
- O V Garland & Sons Ltd. - Shepton Mallet
- O W Owen - Pwllheli
- O W & R B Pritchard - Bodorgan
- O W & R J James - Goodwick
- O W L Security Services Ltd - Pontyclun
- O Wyn - Caernarfon
- O Wynn J & Rhian M Davies - Fishguard
- O&Es Manufacturing - Liverpool
- O&M IT Ltd - Cranbrook
- O&M Services Ltd - Bognor Regis
- O&S Paint & Wallpaper - Leicester
- o' Donnell Coward Partnership Architects - West Molesey
- o' Hara (Scarborough) - Scarborough
- O'Boyle Civil Engineering Ltd. - Lincoln
- o'Brien & Associates Ltd - Milton Keynes
- O'Brien & Price (Cheltenham) - Cheltenham
- O'Brien and Partners - Carmarthen
- o'Brien Carriage Master - Bexleyheath
- o'Brien Chartered Building Surveyors - Newton Abbot
- O'Brien Communications - Chester
- O'Brien Contractors Ltd - Leamington Spa
- o'Brien Plant Hire & Construction - Leeds
- o'Brien Property Services 24/7 Ltd - Winsford
- o'Briens - Hartlepool
- O'Briens Cambs - Cambridge
- o'Briens Nurseries - Hull
- O'Bryne & Kennedy - Waltham Cross
- o'Byrne & Co Ltd - Pudsey
- o'Callaghan - Sale
- O'Callaghan Brickwork Contractors - Slough
- O'Connell Plant & Groundworks Ltd. - London
- O'Connell Site Services - Liverpool
- O'Connell Site Services Ltd. - Liverpool
- O'Connor Associates - London
- O'Connor Construction Co. Ltd. - Cheltenham
- O'Connor Fuels - Ballymena
- o'Connor Kennedy & Turtle - Belfast
- O'Connor Sokolowski Partnership L L P - Croydon
- o'Connor Transport Ltd - Cardiff
- O'Connor Utilities Ltd. - Manchester
- o'Dave Construction Ltd - London
- O'Dell Rework Solutions Ltd - Hinckley
- O'Dell Signs - Hayle
- O'Donnell Civil Engineers Ltd - Wakefield
- o'Donnell Consultancy Ltd - Middlesbrough
- O'Donnell Developments Ltd. - Birmingham
- O'Donnell Engineering - Littlehampton
- O'Donnell Michael A - Wakefield
- O'Donnell Plant & Construction Ltd - Ellesmere Port
- O'Gara Construction Ltd. - Manchester
- O'Gara Joinery Ltd - Belfast
- o'Gormans Television Hire & Save - Kidlington
- O'Grady-Peyton International Recruitment - Solihull
- O'Hagan Plant - Newry
- O'Hanlon & Farrell Contracts Ltd - Newry
- O'Hanlon Engineering - Dungannon
- o'Hanrahan Associates Search & Selection - Tenterden
- O'Hara Bros Surfacing Ltd. - Pinner
- O'Hara Mushrooms - Enniskillen
- O'Hara Waste Oils - Uxbridge
- o'Haras Ltd - Batley
- o'Hare - Downpatrick
- o'Hare Associates Architectural Consultants Ltd - Newry
- o'Hare Coal Merchants - Newry
- O'Hare Developments Ltd - Newry
- O'Hare Joinery & Building - Liverpool
- o'Hare Steel - Newry
- O'Haren Ronnie P - Newport Pagnell
- O'Hares Jewellers - Chester
- o'Hares Supermarket Ltd - Newry
- O'Hearne & Partners - Bradford
- O'Herlihy & Co. Ltd. - Glasgow
- o'Kane - Coleraine
- O'Kane Bros - Londonderry
- o'Kane Brothers (Woodworking) Ltd - Londonderry
- O'Kane Fuels - Magherafelt
- O'Keefe Construction (Greenwich) Ltd. - London
- o'Keefe Developments Ltd - Armagh
- O'Keeffe Groundworks Ltd. - Watford
- O'Leary & Goss Architects - Bristol
- o'Leary Bros Carpentry Contractors Ltd - Swindon
- o'Leary Rmpr - Dunfermline
- O'Leary William & Lottie - Knighton
- O'Mahoney Engineering Services Ltd - London
- O'Marah & Morris Groundwork - Wimborne
- o'Neil & Brennan - Birmingham
- o'Neil Associates Ltd - Kendal
- o'Neil Gas Services Ltd - Ayr
- o'Neill & Brennan Construction Ltd - Potters Bar
O'Neill and Co Ltd - Glasgow- O'Neill Architectural Services - Chichester
- O'Neill Associates (Search & Selection) Ltd. - Cardiff
- o'Neill Bros (Building Contractors) Ltd - Londonderry
- O'Neill Cleaning Ltd. - Kirkcaldy
- o'Neill Communications Ltd - Uckfield
- O'Neill Decorating - Bridgwater
- O'Neill Electrics - Omagh
- O'Neill Engineering Services Ltd. - Aberdeen
- o'Neill Fine Wines Ltd - Liverpool
- o'Neill Gmbh - Wellingborough
- O'Neill Medicalia Ltd. - Liverpool
- O'Neill Modern Media - Slough
- O'Neill P - Bolton
- O'Neill Peck Associates Ltd. - Worksop
- O'Neill Planning Associates Ltd - York
- O'Neill Signs - Runcorn
- O'Neill Strategic Management - Southampton
- O'Neill Tool & Plant Hire Ltd. - London
- O'Neill Tractors - Newry
- o'Neill Wetsuits Ltd - Midhurst
- o'Neill's Decorating Centre - Salford
- o'Neills Beverage Merchants - Donaghadee
- O'Neills Decorating Centre - Heywood
- O'Neills Kitchen Supplies Ltd - Glasgow
- O'Neills Ltd - Kingston upon Thames
- o'Neills Sportswear Irish Int - Belfast
- O'Niell Consultancy Services Ltd - Gloucester
- o'Reilly - Farnham
- O'Reilly Bedding Supplies - Newry
- o'Reilly Contract Scaffolding Ltd - Solihull
- O'Reilly Transport (Ireland) Ltd. - Belfast
- O'Reordan Building Contractors Ltd. - Leatherhead
- O'Rourke Construction & Surfacing Ltd. - London
- o'Rourke Glass & Glazing - Oldham
- o'Rourke Groundworkers Ltd - Keighley
- o'Rourke Personnel Ltd - Hemel Hempstead
- o'Rourke Plant - Milton Keynes
- O'Shaughnessy Bros Ltd. - Huddersfield
- o'Shea Bathrooms & Tiles Ltd - Manchester
- O'Sullivan Lofts - Dudley
- O'Sullivan Management Consulting Ltd - St Albans
- o'Three Ltd - Portland
- O'Tuama Brian Architechts - London
- O-Carpet & Flooring Gateshead - Gateshead
- O-Two Construction - London
- O-Vee Spring Gauges Ltd - Watford
- O-Video (UK) Ltd - Reading
- O. G. Consultancy Ltd - Bedford
- O. Heap & Son (Derby) Ltd - Derby
- O. T. (Smoked Salmon) Ltd - Enfield
- O.A. Barraclough Ltd - Hook
- O.C.Jewers & Sons Ltd - Bury St Edmunds
- O.D.C. Construction Ltd - Northallerton
- O.E.M. Toolmakers Ltd - Plymouth
- O.E.S Uk Ltd - Kendal
- O.J.Fallon & Sons Birmingham Ltd - Birmingham
- O.K. Scaffolding Ltd - Mountain Ash
- O.M. Ltd - Crawley
- O.M.A. (U.K.) Ltd - Northwich
- O.S. Engineering - Liverpool
- O.S. Locke Ltd - Colchester
- O.S.R. International Ltd - Birmingham
- O.W. Bunkers (Uk) Ltd - Windsor
- O.W.Loeb & Co Ltd - London
- O2 - Leamington Spa
- O2 - Slough
- O2 (Leeds) - Leeds
- O2 (London) - London
- O2 (Salford) - Salford
- O2 (Uk) Ltd - Stratford upon Avon
- O2 Communications Ltd. - Slough
- O2 Holdings Ltd - Slough
- O2 Networks Ltd (Bexleyheath) - Bexleyheath
- O2 Store Antrim - Chorley
- O2i Design Consultants - Langport
- O2i Design Ltd - Langport
- O2OLAP Ltd - London
- O3 Capital Ltd - Ilkley
- O32 - Sudbury
- Oa 5.Com Ltd - Much Hadham
- OA-Learning - Stevenage
- OAASIS Group Ltd - Great Yarmouth
- Oaasis Group Ltd - Great Yarmouth
- Oac Plc - London
- Oacis UK Ltd - Aberdeen
- Oad Discount Ltd - Wigston
- Oad Street Craft Centre - Sittingbourne
- Oadby Building Plastics Ltd - Leicester
- Oadby Plastics Ltd - Cannock
- Oadby Plastics Ltd - Leicester
- Oadby Plastics Ltd - Warrington
- Oadby Skis Servicing - Leicester
- Oades Plant Ltd. - Egham
- Oaisys Ltd - Cambridge
- Oak & Wood Ltd - Redhill
- Oak & Wood Ltd. - Lingfield
- Oak Amusements - Ilkeston
- Oak and Willow Garden Ltd - Halifax
- Oak Appliance Testing - Birmingham
- Oak Bay Ecology - Torquay
- Oak Building Services Ltd. - Manchester
- Oak Business Services - Poole
- Oak C.W.E. Ltd - Newtownabbey
- Oak Cash & Carry Ltd - Banbury
- Oak Ceramics Ltd - Rugeley
- Oak Construction Derby Ltd - Ilkeston
- Oak Court (Denbridge) Residents Ltd - Sevenoaks
- Oak Couture - Nottingham
- Oak Creative Water Engineering - Newtownabbey
- Oak Doors - Bristol
- Oak Electrical Distributors Ltd - Telford
- Oak Embroiderers Ltd. - Coventry
- Oak Engineering - Rhyl
- Oak Engineering Co. Ltd. - Hebburn
- Oak Engineering Co. (Old Hill) Ltd. - Cradley Heath
- Oak Environmental Solutions Ltd - Leyland
- Oak Frame Company - Rhyl
- Oak Furniture Land - Bolton
- Oak Furniture Land - Chester
- Oak Furniture Land - Farnham
- Oak Furniture Land - Glasgow
- Oak Furniture Land - Grays
- Oak Furniture Land - Milton Keynes
- Oak Furniture Land - Reading
- Oak Furniture Land - Swindon
- Oak House Consulting Group - Brixham
- Oak House Enterprises Ltd - Peterborough
- Oak House Interiors - Orpington
- Oak House Stores - Sherborne
- Oak I T Management Services Ltd. - Bristol
- Oak Industrial Supplies - Sutton in Ashfield
- Oak Leaf Building Services Ltd - Windsor
- Oak Leaf Furniture - York
- Oak Leaf Gates - Hereford
- Oak Leaf Gates - Hereford
- Oak Leaf It Ltd - Hull
- Oak Leaf Joinery - Peterborough
- Oak Leaf Windows - Eastleigh
- Oak Leasing Ltd - Chepstow
- Oak Leaves - Horsham
- Oak Lodge Automatics Ltd. - Walsall
- Oak Lodge Contractors - Nantwich
- Oak Lodge Designs - Alfreton
- Oak Maritime (U K) Ltd - London
- Oak Mechanical - Sheffield
- Oak Medical Services Ltd. - Brigg
- Oak Oilfield Consultants Ltd - London
- Oak Perfection Machinery Sales Ltd. - Brighton
- Oak Pond Kennels - Winchelsea
- Oak Refrigeration and Mechanical Services Ltd - Leicester
- Oak Ridge Business Solutions Ltd - Reading
- Oak Roofing - Birmingham
- Oak Square Architectural Design - Norwich
- Oak Street Fabrication - Norwich
- Oak Systems Ltd. - Telford
- Oak Technical Services - Newtownabbey
- Oak Telecom Ltd. - Poole
- Oak Tree Barns Ltd - Diss
- Oak Tree Cabinet Makers - Swindon
- Oak Tree Cardiff - Cardiff
- Oak Tree Computer Services Ltd - Fakenham
- Oak Tree Engineering Ltd - Hull
- Oak Tree Farm Ltd. - Haverfordwest
- Oak Tree Forge - Paignton
- Oak Tree GB Ltd - Royston
- Oak Tree Landscapes - Chorley
- Oak Tree Machines Ltd - Guildford
- Oak Tree Motor Co - Craigavon
- Oak Tree Summer Houses - Swindon
- Oak Tree Tavern - Wrexham
- Oak Valley Landscapes - Merthyr Tydfil
- Oak Warehouse Ltd - Chester
- Oak Wood Furniture Manufacturers Ltd. - Pontypridd
- Oak-Leaf Printers - Derby
- Oakapple Renewable Energy Ltd - Leeds
- Oakay Direct Ltd - Brentwood
- Oakbank Products - West Calder
- Oakbank Services - Dumfries
- Oakbank Sunbeds - Oldham
- Oakbank Tree & Fencing Services - Blairgowrie
- Oakbase Ltd - Chester
- Oakbay Design Ltd - Manchester
- Oakbay Services Ltd. - Liverpool
- Oakbeams Direct - Haywards Heath
- Oakbourne Construction Ltd - Bristol
- Oakbray Ltd - Stoke on Trent
- Oakbridge Development & Construction Co Ltd - Edgware
- Oakbridge International Ltd - Haverhill
- Oakbridge Services Ltd. - Warminster
- Oakbrook Upholstery - Sheffield
- Oakbury Ltd - London
- Oakcad Ltd - Bletchley
- Oakcraft - Norwich
- Oakcraft - Ripley
- OAKCRAFT at Holmsley Mill - Ringwood
- Oakdale - London
- Oakdale (Contracts) Ltd - Catterick Garrison
- Oakdale Colour Copy Bureau - Bracknell
- Oakdale Contractors Ltd. - Bradford
- Oakdale Design Services Ltd. - Newport
- Oakdale Fencing (Landscapes) Ltd - Bedworth
- Oakdale Fencing Ltd. - Bedworth
- Oakdale Homes (Pembrokeshire) Ltd. - Haverfordwest
- Oakdale Hydro Services - Newport
- Oakdale Hydro Services (Training) Ltd - Blackwood
- Oakdale International Ltd - Lancaster
- Oakdale Manufacturing (Uk) Ltd - Nottingham
- Oakdale Meats(N.I.)ltd - Dungannon
- Oakdale Project Management Services Ltd - Doncaster
- Oakdale Stores - Nottingham
- Oakden Leisure - Chepstow
- Oakden Ltd - Abingdon
- Oakdene - Farnborough
- Oakdene Contractors Ltd - Brentwood
- Oakdene Engineering Ltd - Bexleyheath
- Oakdene Hollins Ltd - Aylesbury
- Oakdene Printing - London
- Oakdene Services - Newtownabbey
- Oakeford - Blandford Forum
- Oakenclough Buildings Ltd - Preston
- Oakenden Petfence - Cranbrook
- Oakenhurst Aircraft Services Ltd. - Rayleigh
- Oakes Bros Ltd (Stockbridge) - Stockbridge
- Oakes Bros Ltd - Horsham
- Oakes Bros Ltd - Hungerford
- Oakes Bros Ltd - Newbury
- Oakes E P & Son - Smethwick
- Oakes K C & Sons - Batley
- Oakes Leisure Ltd - Stourbridge
- Oakes Personnel Consultancy - Lisburn
- Oakes Specialist Excavations Ltd - Erith
- Oakes Studio - Birmingham
- Oakes Surveys Ltd - Belper
- Oakes Trevor & Susan - Birmingham
- Oakes's - Newcastle
- Oakey D J & Son - Banbury
- Oakey Dokey - Lichfield
- Oakfield - Bristol
- Oakfield (Foods) Ltd - Barnet
- Oakfield Cabinet Makers - Honiton
- Oakfield Cabinets Ltd - Antrim
- Oakfield Construction C Eng Ltd. - Nottingham
- Oakfield Engineering Services Ltd - Weston super Mare
- Oakfield Fencing - Sunderland
- Oakfield Industries Ltd - Jersey
- Oakfield Kitchens & Bathrooms - Mold
- Oakfield Media - Henfield
- Oakfield Residents Ltd. - London
- Oakfield Tools - Sunderland
- Oakford Technology Ltd - Chippenham
- Oakfords (Weed Control) Ltd - Kidderminster
- Oakfords Ltd. - Kidderminster
- Oakham Ales - Peterborough
- Oakham Design - Dudley
- Oakham Engineering - Evesham
- Oakham Environmental Waste & Recycling Centre Ltd - Brierley Hill
- Oakham Fabrications - Cradley Heath
- Oakham Fabrications & Engineers Ltd - Birmingham
- Oakham Lift Services - Oldbury
- Oakham Lift Supplies Ltd - Oldbury
- Oakham Mobility & Healthcare Ltd - Oakham
- Oakham Oriental Rugs - Oakham
- Oakham Sheet Metal Co. Ltd. - West Bromwich
- Oakham Toolhire (Oakham) - Oakham
- Oakham Tyre Co. (Rutland) Ltd. - Oakham
- Oakheart Ltd - Brentford
- Oakhelm Ltd - Hook
- Oakhill Consultancy Ltd - Windsor
- Oakhill Directorates Ltd - Manchester
- Oakhill Independent Financial Services Ltd - Woking
- Oakhill Optical Laboratory Ltd. - Stourbridge
- Oakhinge Ltd. - Walsall
- Oakhirst Ltd - Milton Keynes
- Oakhouse Curtains - Reading
- Oakhouse Foods - Salford
- Oakhouse Foods (Chesterfield) Ltd - Chesterfield
- Oakhouses com - Eastleigh
- Oakhurst - Salisbury
- Oakhurst (Building & Civil Engineering) Ltd. - Oxted
- Oakhurst Blinds Ltd. - Salisbury
- Oakhurst Business Systems Ltd. - Hassocks
- Oakhurst Resources Ltd - Leicester
- Oakington Village Stores & Post Office - Cambridge
- Oakinsen Ltd - Oldbury
- Oakita - Leighton Buzzard
- Oaklair Ltd - Norwich
- Oakland Air Control Ltd - Worcester
- Oakland Associates - London
- Oakland Associates Ltd. - Sutton
- Oakland Building Services Ltd. - Enfield
- Oakland Calvert Consultants Ltd. - London
- Oakland Carriages - Wolverhampton
- Oakland Coachbuilders Ltd - Worcester
- Oakland Conservatories - Ashton under Lyne
- Oakland Conservatories - Manchester
- Oakland Consulting Plc - Leeds
- Oakland Data Services - Bridgnorth
- Oakland Domestic Appliances - Hyde
- Oakland Doors - Newtownabbey
- Oakland Farms Ltd. - York
- Oakland Feeds Ltd - York
- Oakland Furniture Ltd. - Market Harborough
- Oakland Glass & Joinery - Leicester
- Oakland Glass Ltd. - Dewsbury
- Oakland House Recruitment Ltd - Newcastle
- Oakland House Shopfitters Ltd - Dewsbury
- Oakland International (Uk) Ltd. - Nottingham
- Oakland Pc Systems - Worcester
- Oakland Projects Ltd - Colchester
- Oakland Security - Horsham
- Oakland Stairlifts - Leicester
- Oakland Trading Ltd - Edgware
- Oakland Windows & Conservatories Ltd - Ashton under Lyne
- Oaklands - New Tredegar
- Oaklands Animal Feeds - Farnham
- Oaklands Building Supplies Ltd - Birmingham
- Oaklands Computer Services - Rickmansworth
- Oaklands Energy Ltd - Fareham
- Oaklands Environmental Ltd - Washington
- Oaklands Equestrian Buildings Ltd - New Tredegar
- Oaklands Framing - Stafford
- Oaklands Manufacturing Ltd. - Bradford
- Oaklands Nursery Folly Chase - Hockley
- Oaklands Plastics Ltd - Coleshill
- Oaklands Systems - Benfleet
- Oaklands Upholstery - Fareham
- Oaklea Club - Manchester
- Oaklea Drafting Ltd. - Selby
- Oaklea Enterprises Ltd - Halifax
- Oaklea Kitchens Ltd (Doncaster) - Doncaster
- Oaklea Nurseries Ltd. - York
- Oakleaf Building Solutions Ltd - Ashford
- Oakleaf Candles Ltd - Harrow
- Oakleaf Conservatories Ltd. - York
- Oakleaf Consultancy Ltd. - Northampton
- Oakleaf Enterprise - Guildford
- Oakleaf European Ltd. - Bournemouth
- Oakleaf Garden Maintenance - Sale
- Oakleaf Ltd - Scunthorpe
- Oakleaf Management (U K) Ltd - Calne
- Oakleaf Property Developments Ltd - Huntingdon
- Oakleaf Surveying Ltd. - Northampton
- Oakleaf Take One Media - Chesterfield