💼 Professional Services

4543 businesses in Wales

Cardiff & Vale (802) Mid Wales (588) Newport & Gwent (687) North Wales (1028) Pembrokeshire (220) Swansea Bay (414) The Valleys (463) West Wales (341)
M2 Estate Agents
Usk, Newport & Gwent

Estate Agent Office. Hours: Mo-Su 09:00-17:30. 17 Bridge Street. NP15 1BQ

📞 +44 1291 672 827
M2M
Cardiff & Vale, Cardiff & Vale

Architect Office

M5 Associates
Newport, Newport & Gwent

Property Management Office. 12 Gold Tops. NP20 4PH

📞 +44 1633 211 611
Mace and Partners
Mid Wales, Mid Wales

Yes Office

Mach Recruitment
Newport, Newport & Gwent

Employment Agency Office. Hours: Mo-Fr 09:00-17:00; Sa off; Su off. 57 Bridge Street. NP20 4BL

📞 +44 7707 287 690
Machen Church Hall
Machen, The Valleys

Community Centre. Commercial Road. CF83 8NA

Machen Village Hall
Machen, The Valleys

Community Centre. Hours: Mo 08:00-19:30; Tu 08:00-15:00; We 08:00-19:00; Th 08:00-19:00; Fr 08:00-15:00. The Crescent. CF83 8ND

📞 +44 1633 440 330
Mackenzie Jones Solicitors
North Wales, North Wales

Lawyer Office

Macmillan Cancer Support
Mid Wales, Mid Wales

Ngo Office

Madog Cleaners
Porthmadog, North Wales

Laundry. Hours: Mo-Su 07:00-23:00. 135 Stryd Fawr. LL49 9HD

Maen Alaw
Penmaenmawr, North Wales

Community Centre. Bangor Road. LL34 6LE

Maerdy Community Centre
Maerdy, The Valleys

Community Centre. Park Road. CF43 4DD

Maerdy Social Club & Institute
Maerdy, The Valleys

Social. Church Street. CF43 4DB

📞 +44 1443 732 263
Maes Hyfforddi Fairwood Dinas Abertawe
Upper Killay, Swansea Bay

Sport. Soccer. Fairwood Lane. SA2 7JX

Maes Llewellyn Residential Home
Castell Newydd Emlyn / Newcastle Emlyn, West Wales

Social / Care Facility. Lon yr Eglwys / Church Lane. SA38 9AB

📞 +44 1239 711 990
Maes Mwldan
Cardigan / Aberteifi, Pembrokeshire

Social / Care Facility. Bath-House Road. SA43 1JZ

📞 +44 1239 621800
Maes Parcio Ffordd Balaclafa
North Wales, North Wales

Car Park

Maes Parcio Sanclêr
Caerfyrddin, West Wales

Car Park. Hours: 24/7. Clos Pentre. SA33 4AB

Maes y Coed Community Centre
Cardiff, Cardiff & Vale

Community Centre. Jubilee Gardens. CF14 4PP

Maes y Dderwen
North Wales, North Wales

Social / Care Facility

Maes y Wawr
West Wales, West Wales

Social / Care Facility

Maesglas Community Centre
Newport, Newport & Gwent

Community Centre. Hours: Mo-Su 08:00-21:00. Bideford Road. NP20 3BP

📞 +44 7580 984 369
Maesteg Workingmens Club
Maesteg, Swansea Bay

Social. Temple Street. CF34 9YY

📞 +44 1656 732000
Magor and Undy Hub
Magor, Newport & Gwent

Community Centre. Main Road. NP26 3EB

Magor with Undy Community Council
Magor, Newport & Gwent

Government Office. Hours: Mo-Fr 10:00-15:30; Sa off; Su off. 7 Main Road. NP26 3EH

📞 +44 1633 882 842
Mail Boxes Etc.
Swansea Bay, Swansea Bay

Post Office. 15 Bryn-y-mor Road

Mail Boxes Etc. (UK & Ireland)
Cardiff & Vale, Cardiff & Vale

Post Office

Main Office
Swansea Bay, Swansea Bay

Yes Office

Maindee Car Park and Recycling Centre
Newport, Newport & Gwent

Car Park. Hours: 24/7. Chepstow Road. NP19 8XA

📞 +44 1633 656 656
Maindee Property Services
Newport, Newport & Gwent

Estate Agent Office. 62 Chepstow Road. NP19 8EB

Mainstream Graphics
Newport, Newport & Gwent

Graphic Design Office. 69 Commercial Road. NP20 2PF

Maison
Cardiff & Vale, Cardiff & Vale

Estate Agent Office

Makz T-Shirt Printing & Embroidery
Swansea Bay, Swansea Bay

Copyshop

Mallard
West Wales, West Wales

Estate Agent Office

Malpas Community Centre
Newport, Newport & Gwent

Community Centre. Hours: Tu[1,3] 13:00-15:00. Pillmawr Road. NP20 6WF

📞 +44 1633 854 677
Malpas Cricket Club
Newport, Newport & Gwent

Sport. Cricket. Bettws Lane. NP20 7YB

📞 +44 7307 633 508
Mancot Village Hall
North Wales, North Wales

Community Centre

Manhire Jobshop
Cardiff & Vale, Cardiff & Vale

Employment Agency Office

Mann Williams
Cardiff & Vale, Cardiff & Vale

Engineer Office

Marbryn
Caernarfon, North Wales

Social / Care Facility. Ffordd Y Gogledd. LL55 1BA

Marchant Harries
Aberdare, The Valleys

Lawyer Office. Cardiff Street

Margam Community Hall
Swansea Bay, Swansea Bay

Community Centre

Margaret Street
West Wales, West Wales

Car Park

Marina Office
Pembrokeshire, Pembrokeshire

Company Office

Mark King Properties
Cardiff, Cardiff & Vale

Estate Agent Office. Hours: Mo-Su 06:00-22:45. East Tyndall Street. CF24 5EZ

📞 +44 29 2050 1001
Market Arcade project
Newport, Newport & Gwent

Association Office. 14 Market Arcade. NP20 1FS

Market Chambers
Swansea Bay, Swansea Bay

Lawyer Office

Market office
Pontypool, Newport & Gwent

Yes Office. Pontypool Indoor Market. NP4 6LY

Market Street Car Park
Mid Wales, Mid Wales

Car Park

Market Street Car Park
North Wales, North Wales

Car Park

Market Street Short Stay
North Wales, North Wales

Car Park

Markham Community Resource
The Valleys, The Valleys

Community Centre

Markham Miners institute
Caerphilly, The Valleys

Community Centre. Abernant Road. NP12 0QH

Marleyfield House
North Wales, North Wales

Social / Care Facility

Marloes Sands - Field Summer Honesty Box
Pembrokeshire, Pembrokeshire

Car Park

Marloes Sands Car Park
Pembrokeshire, Pembrokeshire

Car Park

MARS Independent Financial
Mid Wales, Mid Wales

Bank. High Street Welshpool 01938 55 6000

Mars-Jones Ltd
Denbigh, North Wales

Logistics Office. LL16 5TA

Marshall Brothers
North Wales, North Wales

Property Management Office

Marshfield Village Hall
Cardiff & Vale, Cardiff & Vale

Community Centre

Wales Changed the World

From the first industrial nation to the technology behind the internet — Wales has always punched above its weight.

By 1851, Wales was the world's first industrial nation — the first country where more people worked in industry than agriculture. Swansea smelted one-third of the world's copper. North Wales produced one-third of global roofing slate. Merthyr's ironworks powered the British Empire. We invented the ball bearing, the hydrogen fuel cell, packet switching for the internet, and the eight-hour workday. We gave the world Viagra, radar, and the first mail-order business. Given that legacy, Wales should be among the world's wealthiest nations. It isn't — yet. Cymru Compass exists to help every Welsh business get found, because the next chapter of Welsh innovation starts with the businesses we have today.

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Packet Switching

Donald Davies built it in Wales — the technology that makes the internet work.

Ball Bearing

Philip Vaughan, 1794.

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Hydrogen Fuel Cell

Sir William Grove, 1842.

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First Passenger Railway

Mumbles Railway, 1807.

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Mail-Order Business

Pryce Pryce-Jones, Newtown, 1861.

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Copper Capital

Swansea smelted one-third of the world's copper.

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Slate Capital

North Wales roofed the world — now a UNESCO World Heritage Site.

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Eight-Hour Day

Robert Owen from Newtown pioneered the cooperative movement.

41,000+ Welsh businesses are listed here. The next great Welsh innovation could be one of them.

Welsh Resources & Local Councils

Useful links for businesses and communities across Wales

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