Professional Services

5567 businesses in Wales

Cardiff & Vale (610) Mid Wales (897) Newport & Gwent (457) North Wales (1581) Pembrokeshire (292) Swansea Bay (523) The Valleys (664) West Wales (543)
Guilsfield C.P. School
Nr Welshpool, Mid Wales

School. Guilsfield. SY21 9ND

📞 +44 1938 553979
Guilsfield Post Office
Welshpool, Mid Wales

Post Office. Hours: Mo-Sa 07:00-19:45; Su 08:00-19:45. Arddleen Road. SY21 9PP

Gulf
North Wales, North Wales

Petrol Station

Gulf
Newport & Gwent, Newport & Gwent

Petrol Station

Gulf
The Valleys, The Valleys

Petrol Station

Gulf
Tredegar, The Valleys

Petrol Station. Dukestown Road. NP22 4XL

Gulf
Pembrokeshire, Pembrokeshire

Petrol Station

Gulf
Amlwch, North Wales

Petrol Station. Hours: Mo-Su 07:30-19:00. A5025. LL68 9AN

Gulf
West Wales, West Wales

Petrol Station

Gulf
Mid Wales, Mid Wales

Petrol Station

Gulf
Mid Wales, Mid Wales

Petrol Station

Gulf
The Valleys, The Valleys

Petrol Station

Gulf
Abergavenny, Newport & Gwent

Petrol Station. Crickhowell Road. NP7 0DF

📞 +44 8432 572 149
Gulf
The Valleys, The Valleys

Petrol Station

Gulf
West Wales, West Wales

Petrol Station

Gulf - Plas Acton Garage
North Wales, North Wales

Petrol Station

Gulf Treharris Service Station
The Valleys, The Valleys

Petrol Station

Gurdwara Nanak Darbar
Cardiff, Cardiff & Vale

Place Of Worship. 18 Copper Street. CF24 0LH

📞 +44 7583 195356
Gwalia Post Office
Carmarthen, West Wales

Post Office. SA32 7DR

Gwauncelyn Primary
The Valleys, The Valleys

School. Heol Deg. CF38 1EU

📞 +44 1443 204376
Gwaunfarren Primary School
Merthyr Tydfil, The Valleys

School. Alexandra Avenue. CF47 9AF

📞 +44 1685 722096
Gwaunmeisgyn Primary School
Pontypridd, The Valleys

School. Woodland Road. CF38 2DH

📞 +44 1443 203079
Gwawr Baptist Chapel
The Valleys, The Valleys

Place Of Worship. Jubilee Road

Gwdihŵs Nursery
West Wales, West Wales

Kindergarten

Gwehelog Methodist Church
Newport & Gwent, Newport & Gwent

Place Of Worship

Gwenfo C.I.W. Primary
Wenvoe, Cardiff & Vale

School. Old Port Road. CF5 6AN

📞 +44 29 2059 3225
Gwenfro Community Primary School
Wrexham, North Wales

School. Queensway. LL13 8UW

📞 +441978354947
Gwernyfed High School
Brecon, Mid Wales

School. LD3 0SG

📞 +44 1497 847445
Gwernymynydd C.P. School
Mold, North Wales

School. Godre'r Coed. CH7 4DT

📞 +44 1352 756756
Gwersyllt Community Primary School
North Wales, North Wales

School. LL11 4NT

📞 +44 1978 269 520
Gwersyllt Post Office
North Wales, North Wales

Post Office. Hope Street. LL11 4NT

Gwyddelwern Methodist Chapel
North Wales, North Wales

Place Of Worship

Gwyddgrug Post Office
Pencader, West Wales

Post Office. SA39 9HP

Gwynedd County Primary School, Ysgol Pen Coch
North Wales, North Wales

School

Gwynfryn Chapel
West Wales, West Wales

Place Of Worship

Gwyrosydd Primary School
Swansea Bay, Swansea Bay

School. Parkhill Road. SA5 7DN

Gyffin Education Centre
Conwy, North Wales

School. Maes-y-Llan. LL32 8NB

Haberdashers Monmouth School for Girls
Mid Wales, Mid Wales

School. Hereford Road. NP25 5XT

📞 +44 1600 711100
Haberdashers' Agincourt School
Mid Wales, Mid Wales

School. Dixton Lane. NP25 3SY

Hafod - y - Wern Community Primary School
North Wales, North Wales

School. LL13 9HD

📞 +44 1978 367080
Hafod Baptist Church
Swansea Bay, Swansea Bay

Place Of Worship

Hafod Church
Mid Wales, Mid Wales

Place Of Worship

Hafod Primary School
Swansea Bay, Swansea Bay

School. SA1 2LT

📞 +44 1792 461356
Hafod Primary School
Trehafod, The Valleys

School. Wayne Street. CF37 2NL

📞 +44 1443 682234
Hafodyrynys Congregational Chapel
Hafodyrynys, The Valleys

Place Of Worship. A472. NP11 5BD

📞 +44 1495 223 445
Hakin Post Office
Milford Haven, Pembrokeshire

Post Office. Hours: Mo-Su 08:00-21:00. 31 Gelliswick Road. SA73 3RD

Halfway C.P. School
Llanelli, West Wales

School. Havard Road. SA14 8SA

📞 +44 1554 758601
Hall Street Methodist Church
West Wales, West Wales

Place Of Worship

Hamad Bin Khalifa Islamic Centre
Pembrokeshire, Pembrokeshire

Place Of Worship

Hanmer Post Office
Mid Wales, Mid Wales

Post Office. Hours: Mo,Tu,Th,Fr 08:00-17:30; We 08:00-13:00; Sa 08:30-13:00; Su 08:30-10:30. SY13 3DE

Hannah's House
North Wales, North Wales

Kindergarten

Hanover Chapel
Newport & Gwent, Newport & Gwent

Place Of Worship

Happy Days Private Day Nursery
Rhyl, North Wales

Kindergarten. 115 Russell Road. LL18 3NR

Happy Dayz Nursery
Mountain Ash, The Valleys

Childcare. Upper Forest Level. CF45 4HP

Havelock Street Presbyterian Church of Wales
Newport, Newport & Gwent

Place Of Worship. North Street. NP20 1JX

Haverfordwest High VC School (Portfield Campus)
Pembrokeshire, Pembrokeshire

School. Portfield Avenue. SA61 1EQ

Haverfordwest High VC School (Prendergast Campus)
Pembrokeshire, Pembrokeshire

School. Queensway. SA61 2NX

Haverfordwest VC Junior School
Haverfordwest, Pembrokeshire

School. Barn Street. SA61 1TD

Hawarden High School
Deeside, North Wales

School. The Highway. CH5 3DJ

📞 +44 1244 526400
Hawarden Post Office
Hawarden, Deeside, North Wales

Post Office. Hours: Mo-Fr 08:00-17:30; Sa 08:00-14:00; Su 08:30-13:00. 1 The Highway. CH5 3DG

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.

🌐

Packet Switching

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

Ball Bearing

Philip Vaughan, 1794.

🕓

Hydrogen Fuel Cell

Sir William Grove, 1842.

🚚

First Passenger Railway

Mumbles Railway, 1807.

📧

Mail-Order Business

Pryce Pryce-Jones, Newtown, 1861.

📅

Copper Capital

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

🛠

Slate Capital

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

👥

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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