Professional Services

5567 busnesau yn Cymru

Caerdydd a'r Fro (610) Canolbarth Cymru (897) Casnewydd a Gwent (457) Gogledd Cymru (1581) Sir Benfro (292) Bae Abertawe (523) Y Cymoedd (664) Gorllewin Cymru (543)
Penyffordd Post Office
North Wales, Gogledd Cymru

Post Office

Penygaer School
Llanelli, Gorllewin Cymru

School. Bryndulais Avenue. SA14 8RS

📞 +44 1554 750900
Penygarn Primary School
Pontypool, Casnewydd a Gwent

School. Penygarn Road. NP4 8JR

📞 +44 1495 763607
Penygawsi Primary School
Pontyclun, Canolbarth Cymru

School. Chartist Road. CF72 8DU

📞 +44 1443 237834
Penygelli Primary
Wrexham, Gogledd Cymru

School. Heol Glyndwr. LL11 3NB

📞 +44 1978 720082
Penygloddfa C.P. School
Newtown, Canolbarth Cymru

School. School Lane. SY16 2HA

📞 +441686626715
Penygraig Infants School
The Valleys, Y Cymoedd

School

Penygroes Congregational Chapel
West Wales, Gorllewin Cymru

Place Of Worship

Penygroes Post Office
Llanelli, Gorllewin Cymru

Post Office. Hours: Mo-Fr 09:00-17:30; Sa 09:00-12:30. 16 Norton Road. SA14 7RS

Penygroes Post Office
Penygroes, Gogledd Cymru

Post Office. 3 High Street. LL54 6PL

Penyparc Baptist Chapel
Penparc, Gorllewin Cymru

Place Of Worship

Penyrenglyn Primary School
The Valleys, Y Cymoedd

School. CF42 5AF

📞 +44 1443 773540
Penyrheol Comprehensive School
Swansea Bay, Bae Abertawe

School. Pontardulais Road. SA4 4FG

📞 +44 1792 533066
Penyrheol Post Office
Swansea, Bae Abertawe

Post Office. Hours: Mo-Su 07:00-22:00. 125 Frampton Road. SA4 4YE

Penyrheol Primary School
Swansea Bay, Bae Abertawe

School. Frampton Road. SA4 4LY

📞 +44 1792 892337
Penysarn Post Office
North Wales, Gogledd Cymru

Post Office. LL69 9YD

Penywaun Primary School
The Valleys, Y Cymoedd

School. CF44 9DR

📞 +44 1685 811216
Perthcelyn Community Primary School
Perthcelyn, Y Cymoedd

School. Glamorgan Street. CF45 3RJ

📞 +44 1443 473296
Perthcelyn Community Primary School
Perthcelyn, Y Cymoedd

School. Glamorgan Street. CF45 3RJ

📞 +441443473296
Peter Lea Primary School
Cardiff, Caerdydd a'r Fro

School. Carter Place. CF5 3NP

📞 +442920562034
Peters Memorial Methodist Chapel
Mid Wales, Canolbarth Cymru

Place Of Worship

Peterston Super Ely C.I.W. Primary
Cardiff & Vale, Caerdydd a'r Fro

School. Heol Llanbedr. CF5 6LP

📞 +44 1446 760328
Peterston-Super-Ely Post Office
Cardiff & Vale, Caerdydd a'r Fro

Post Office. CF5 6LH

Petrol
The Valleys, Y Cymoedd

Petrol Station

Philadelffia Welsh Independent Chapel
West Wales, Gorllewin Cymru

Place Of Worship

Phillipstown Primary School
Caerphilly, Y Cymoedd

School. Cefn Rhychdir Road. NP24 6XE

📞 +44 1443 875 522
Pil Primary School
Mid Wales, Canolbarth Cymru

School. Pyle Inn Way. CF33 6AB

📞 +44 1656 815630
Pili Pala Nursery
West Wales, Gorllewin Cymru

Kindergarten. Carmarthen Street. SA19 6AW

Pillgwenlly Primary School
Newport, Casnewydd a Gwent

School. Capel Crescent. NP20 2FT

📞 +44 1633 265 268
Pipkins Day Nursery
Swansea Bay, Bae Abertawe

Kindergarten. 5 The Precinct. SA2 7BA

Pisgah
Rhiw, Gogledd Cymru

Place Of Worship

Pisgah
Swansea Bay, Bae Abertawe

Place Of Worship

Pisgah Chapel
Mid Wales, Canolbarth Cymru

Place Of Worship

Pisgah Chapel
The Valleys, Y Cymoedd

Place Of Worship

Pistyll Chapel
North Wales, Gogledd Cymru

Place Of Worship

Pitton Methodist Chapel
Mid Wales, Canolbarth Cymru

Place Of Worship. Hours: Alternate Sundays at 10.30am

Pix N Mix Parties
Barry, Caerdydd a'r Fro

Childcare. 12A Market Street. CF62 7AS

Pixies Day Nursery
The Valleys, Y Cymoedd

Kindergarten. Bedwellty Road. CF81 9BA

Plas Caerdeon Outdoor Education Centre
North Wales, Gogledd Cymru

School

Plas Gwyn Halls of Residence
Cardiff & Vale, Caerdydd a'r Fro

University

Plas Pencelli Outdoor Education Centre
Mid Wales, Canolbarth Cymru

School

Plas-y-Felin Primary School
Caerphilly, Y Cymoedd

School. Lewis Drive. CF83 3FT

📞 +44 29 2085 2523
Plascrug Community Primary School
Mid Wales, Canolbarth Cymru

School. Plascrug Avenue. SY23 1HL

📞 +44 1970 612286
Plasmarl Primary School
Swansea Bay, Bae Abertawe

School. SA6 8LH

📞 +44 1792 798210
Plasmawr Road Post Office
Cardiff, Caerdydd a'r Fro

Post Office. Plas-Mawr Road. CF5 3JX

Plasnewydd Primary School
Swansea Bay, Bae Abertawe

School. Castle Street. CF34 9UN

📞 +44 1656 815770
Plassey Street Gospel Hall
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship. CF64 1EP

Play Zone @ Trago
Merthyr Tydfil, Y Cymoedd

Childcare. Swansea Road. CF48 1HT

Playland Day Nursery
Wrexham, Gogledd Cymru

Childcare. Hours: 07:00 - 18:00. 31 Stansty Road. LL11 2BT

📞 +44 1978 351230
Plwmp Post Office
West Wales, Gorllewin Cymru

Post Office. SA44 6HJ

Polka Dots Childcare
Cardiff & Vale, Caerdydd a'r Fro

Kindergarten

Pont Robert Post Office
Meifod, Gogledd Cymru

Post Office. Hours: Mo-Fr 08:00-13:00; Sa 08:00-12:00. SY22 6HY

📞 +44 1938 500230
Pont-y-Garreg Primary School
The Valleys, Y Cymoedd

School

Pontarddulais Community Comprehensive School
Pontarddulais, Bae Abertawe

School. Caecerrig Road. SA4 8PD

📞 +44 1792 884556
Pontarddulais Primary School
Pontarddulais, Bae Abertawe

School. Upper James Street. SA4 8JD

📞 +44 1792 882383
Pontfadog C.P. School
Llangollen, Gogledd Cymru

School. Pontfadog. LL20 7AH

📞 +441691718437
Pontfadog Post Office
North Wales, Gogledd Cymru

Post Office. LL20 7AR

Pontfaen Garage
West Wales, Gorllewin Cymru

Petrol Station

Pontfaen Post Office
Pembrokeshire, Sir Benfro

Post Office. Hours: Mo,Tu,Th,Fr 09:00-13:00,14:00-17:30; We 09:00-12:30. SA65 9SD

Ponthir Church in Wales School
Newport, Casnewydd a Gwent

School. Caerleon Road. NP18 1GA

📞 +44 1633 421 651

Cymru Newidiodd y Byd

O'r wlad ddiwydiannol gyntaf i'r technoleg y tu ôl i'r rhyngrwyd — mae Cymru wedi bod yn pwysio pwysau yn drwm am byth.

Erbyn 1851, Cymru oedd y wlad ddiwydiannol gyntaf yn y byd — y wlad gyntaf lle'r oedd mwy o bobl yn gweithio mewn diwydiant nag mewn amaethyddiaeth. Tawddodd Abertawe un rhan o dair o gopr y byd. Cynhyrchodd Gogledd Cymru un rhan o dair o lechi to y byd. Pwerodd gwaith haearn Merthyr Ymerodraeth Prydain. Ni ddyfeisiodd y pelen fach, y gell tanwydd hydrogen, newid pecynnau ar gyfer y rhyngrwyd, a'r wyth awr o waith. Rhoddodd Cymru Viagra, radar, a'r busnes archeb drwy'r post cyntaf i'r byd. O ystyried y dreftadaeth honno, dylai Cymru fod ymhlith gwledydd cyfoethocaf y byd. Dydy hi ddim — eto. Mae Cymru Compass yma i helpu pob busnes Cymreig gael ei ddarganfod, oherwydd bod y bennod nesaf o arloesedd Cymreig yn dechrau gyda'r busnesau sydd gennym heddiw.

🌐

Newid Pecynnau

Donald Davies ei adeiladodd yng Nghymru — y technoleg sy'n gwneud y rhyngrwyd yn gweithio.

Pelen Fach

Philip Vaughan, 1794.

🕓

Gell Tanwydd Hydrogen

Syr William Grove, 1842.

🚚

Reilffordd Deithwyr Gyntaf

Reilffordd Y Mumbles, 1807.

📧

Busnes Archeb drwy'r Post

Pryce Pryce-Jones, Y Drenewydd, 1861.

📅

Prifddinas Copr

Tawddodd Abertawe un rhan o dair o gopr y byd.

🛠

Prifddinas Llechi

Roedd Gogledd Cymru'n toi'r byd — nawr yn Safle Treftadaeth y Byd UNESCO.

👥

Wyth Awr o Waith

Robert Owen o'r Drenewydd oedd arloeswr y mudiad cydweithredol.

Mae 41,000+ o fusnesau Cymreig wedi'u rhestru yma. Gall y arloeswr Cymreig mawr nesaf fod un ohonynt.

Adnoddau Cymreig a Chynghorau Lleol

Dolenni defnyddiol i fusnesau a chymunedau ledled Cymru

Cefnogir gan

Dod yn noddwr