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)
St John's Church
North Wales, Gogledd Cymru

Place Of Worship
St John's Church
The Valleys, Y Cymoedd

Place Of Worship
St John's Church
Aberkenfig, Canolbarth Cymru

Place Of Worship. Bridgend Road
St John's Church
The Valleys, Y Cymoedd

Place Of Worship
St John's Methodist Church
North Wales, Gogledd Cymru

Place Of Worship
St Johns
The Valleys, Y Cymoedd

Place Of Worship
St Johns Church
The Valleys, Y Cymoedd

Place Of Worship
St Johns Church
Pembrokeshire, Sir Benfro

Place Of Worship
St Johns College
Cardiff, Caerdydd a'r Fro

School. Newport Road. CF3 5YX

📞 +442920778936
St Johns Methodist Church
Colwyn Bay, Gogledd Cymru

Place Of Worship. Conway Road. LL29 7HR
St Joseph
North Wales, Gogledd Cymru

Place Of Worship
St Joseph of Arimathea - Pyle
Pyle, Canolbarth Cymru

Place Of Worship. Pisgah Street. CF33 6DA
St Joseph's
The Valleys, Y Cymoedd

Place Of Worship
St Joseph's Catholic and Anglican Secondary School
Wrexham, Gogledd Cymru

School. Sontley Road. LL13 7EN

📞 +44 1978 265209
St Joseph's Catholic Church
North Wales, Gogledd Cymru

Place Of Worship
St Joseph's Catholic Church
The Valleys, Y Cymoedd

Place Of Worship
St Joseph's Catholic Church
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship. CF64 2SN
St Joseph's Catholic Primary School
Swansea, Bae Abertawe

School. Pontardawe Road. SA6 5NX

📞 +44 1792 842 494
St Joseph's R.C.
Tredegar, Y Cymoedd

School. Ashvale. NP22 4AQ

📞 +441495722899
St Joseph's R.C. Primary School
Newport, Casnewydd a Gwent

School. Fairoak Avenue. NP19 8FW

📞 +44 1633 258801
St Joseph's R.C. Primary School
Cardiff, Caerdydd a'r Fro

School. 204 North Road. CF14 3BL

📞 +44 29 20621625
St Joseph's R.C. Primary School
Penarth, Caerdydd a'r Fro

School. Sully Road. CF64 2TQ

📞 +44 29 20702864
St Joseph's R.C.High School
Newport, Casnewydd a Gwent

School. Pencarn Way. NP10 8XH

📞 +44 1633 670570
St Julian's Methodist Church
Newport, Casnewydd a Gwent

Place Of Worship. Caerleon Road. NP19 7JT

📞 +44 1633 843 322
St Julians Post Office
Newport, Casnewydd a Gwent

Post Office. Hours: Mo-Fr 08:00-16:00; Sa-Su off. 65 Beaufort Road. NP19 7NP
St Justinian's Church
Pembrokeshire, Sir Benfro

Place Of Worship
St Katharine & St Peter
Pembrokeshire, Sir Benfro

Place Of Worship
St Katherine's Church
North Wales, Gogledd Cymru

Place Of Worship. LL31 9QA
St Lawrence Church
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship
St Lawrence's Church
Pembrokeshire, Sir Benfro

Place Of Worship
St Lawrence's Church
West Wales, Gorllewin Cymru

Place Of Worship
St Lawrence's Church, Marros
West Wales, Gorllewin Cymru

Place Of Worship
St Llwchaiarn
New Quay, Canolbarth Cymru

Place Of Worship. Rectory Square. SA45 9PB
St Llwchaiarn's Church
Mid Wales, Canolbarth Cymru

Place Of Worship
St Llwydian
North Wales, Gogledd Cymru

Place Of Worship
St Llywel
Llanllowell, Casnewydd a Gwent

Place Of Worship. NP15 1LJ
St Lucia
West Wales, Gorllewin Cymru

Place Of Worship
St Luke
Llanllwni, Gorllewin Cymru

Place Of Worship. SA39 9LT

📞 +44 1559 395413
St Mabon's Church
Llanfabon, Y Cymoedd

Place Of Worship. Llanfabon Road. CF46 6PG
St Machraeth
Llanfachraeth, Gogledd Cymru

Place Of Worship. LL65 4YA
St Madoc Of Ferns
Haverfordwest, Sir Benfro

Place Of Worship. Haroldston Hill. SA62 3NB
St Madoc's Church
Newport & Gwent, Casnewydd a Gwent

Place Of Worship
St Maelog's Church
West Wales, Gorllewin Cymru

Place Of Worship
St Maethlu's Church
Llanfaethlu, Gogledd Cymru

Place Of Worship. Bryn Llwyd. LL65 4PQ
St Mair Catholic Church
Mid Wales, Canolbarth Cymru

Place Of Worship
St Marcella
North Wales, Gogledd Cymru

Place Of Worship
St Marcellus
Pembrokeshire, Sir Benfro

Place Of Worship
St Marcellus & St Marcellinus
North Wales, Gogledd Cymru

Place Of Worship
St Margaret's
North Wales, Gogledd Cymru

Place Of Worship
St Margaret's Church
North Wales, Gogledd Cymru

Place Of Worship
St Margaret's Church
Swansea Bay, Bae Abertawe

Place Of Worship
St Margaret's Church
The Valleys, Y Cymoedd

Place Of Worship
St Margaret's Church
The Valleys, Y Cymoedd

Place Of Worship
St Margaret's Church
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship
St Margaret's Church
West Wales, Gorllewin Cymru

Place Of Worship
St Margaret's R.C. Primary School
Aberdare, Y Cymoedd

School. Ty Fry. CF44 7PP

📞 +44 1685 876072
St Margarets Drive Post Office
Rhyl, Gogledd Cymru

Post Office. St. Margaret's Drive. LL18 2HT
St Mark
Newport, Casnewydd a Gwent

Place Of Worship. Gold Tops. NP20 4PH
St Mark
Synod Inn, Canolbarth Cymru

Place Of Worship. SA44 6JJ
St Mark's Church
North Wales, Gogledd Cymru

Place Of Worship

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

Llywodraeth Cymru

Gov.Wales / LLYW.CYMRU Busnes Cymru Croeso Cymru Banc Datblygu Cymru Sell2Wales / GwerthwchiGymru Masnach a Buddsoddi Cymru

Cynghorau De Cymru

Cardiff / Caerdydd Vale of Glamorgan / Bro Morgannwg Swansea / Abertawe Neath Port Talbot / Castell-nedd Port Talbot Newport / Casnewydd Bridgend / Pen-y-bont Rhondda Cynon Taf Merthyr Tydfil / Merthyr Tudful Caerphilly / Caerffili Blaenau Gwent Torfaen / Tor-faen Monmouthshire / Sir Fynwy

Cynghorau Gorllewin a Chanolbarth Cymru

Carmarthenshire / Sir Gaerfyrddin Pembrokeshire / Sir Benfro Ceredigion Powys

Cynghorau Gogledd Cymru

Gwynedd Isle of Anglesey / Ynys Môn Conwy Denbighshire / Sir Ddinbych Flintshire / Sir y Fflint Wrexham / Wrecsam

Sefydliadau Cymreig

FSB Cymru (Ffederasiwn Busnesau Bach) Siambr Fasnach De Cymru Siambr Fasnach Gogledd Cymru Canolfan Cydweithredol Cymru CGGC (Cyngor Gweithredu Gwirfoddol Cymru) WalesOnline BBC Wales / BBC Cymru S4C

Adnoddau'r Gymraeg

Cymdeithas yr Iaith Dysgu Cymraeg (Duolingo) Y Ganolfan Genedlaethol Dysgu Cymraeg Comisiynydd y Gymraeg Geiriadur Prifysgol Cymru

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