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 David's
Llandudno, Gogledd Cymru

Place Of Worship. LL30 3NT
St David's
Abercraf, Canolbarth Cymru

Place Of Worship. SA9 1YG
St David's
Brecon, Canolbarth Cymru

Place Of Worship. LD3 8RF
St David's
Llanllawer, Sir Benfro

Place Of Worship
St David's
Mid Wales, Canolbarth Cymru

Place Of Worship. LD2 3HP
St David's
Swansea Bay, Bae Abertawe

Place Of Worship
St David's C.I.W. Primary School
Cardiff, Caerdydd a'r Fro

School. Bryn Celyn Road. CF23 7ED

📞 +44 29 20734308
St David's Catholic College
Cardiff & Vale, Caerdydd a'r Fro

School. CF23 5QD

📞 +44 29 20498555
St David's Catholic Primary School
North Wales, Gogledd Cymru

School. St David's Lane. CH7 1LH

📞 +44 1352 752651
St David's Catholic Primary School
Swansea, Bae Abertawe

School. West Cross Avenue. SA3 5TS
St David's Chapel
West Wales, Gorllewin Cymru

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

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

Place Of Worship
St David's Church
Mid Wales, Canolbarth Cymru

Place Of Worship
St David's Church
Mid Wales, Canolbarth Cymru

Place Of Worship
St David's Church
Mid Wales, Canolbarth Cymru

Place Of Worship
St David's Church
Newtown, Canolbarth Cymru

Place Of Worship. New Road
St David's Church
Newport & Gwent, Casnewydd a Gwent

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

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

Place Of Worship
St David's Church
Neath, Bae Abertawe

Place Of Worship. Stryd Dewi Sant. SA11 1SB
St David's Church
North Wales, Gogledd Cymru

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

Place Of Worship
St David's Church in Wales Primary School
Cowbridge, Canolbarth Cymru

School. Colwinston. CF71 7NL

📞 +44 1656 656447
St David's Church, Llanynis
Mid Wales, Canolbarth Cymru

Place Of Worship. LD2 3LG
St David's High School
Saltney, Gogledd Cymru

School. Saint David's Terrace. CH4 0AE

📞 +44 1244 671583
St David's Methodist Church
North Wales, Gogledd Cymru

Place Of Worship
St David's R.C Primary School
Cwmbran, Casnewydd a Gwent

School. Caldicot Way. NP44 1UF

📞 +44 1633 482580
St David's RC Church
Cwmbran, Casnewydd a Gwent

Place Of Worship. Avondale Road. NP44 1TT
St David's RC Church
Newport & Gwent, Casnewydd a Gwent

Place Of Worship
St David's RC Primary School
Newport, Casnewydd a Gwent

School. Park Crescent. NP20 3AQ

📞 +44 1633 816 027
St David, Church in Wales
North Wales, Gogledd Cymru

Place Of Worship. Broad Street
St Davids
Pembrokeshire, Sir Benfro

Place Of Worship
St Davids Church
Swansea Bay, Bae Abertawe

Place Of Worship
St Davids Church
Pembrokeshire, Sir Benfro

Place Of Worship
St Decumanus' Church
Pembrokeshire, Sir Benfro

Place Of Worship
St Deiniol Church
North Wales, Gogledd Cymru

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

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

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

Place Of Worship. CH5 3LT
St Denys
Cardiff, Caerdydd a'r Fro

Place Of Worship. 7 Church Road. CF14 0SJ

📞 +44 2920 752 363
St Dingat's Church
West Wales, Gorllewin Cymru

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

Place Of Worship. Church View Close. CF64 2NN

📞 +44 29 2070 9897
St Doged
North Wales, Gogledd Cymru

Place Of Worship
St Dogmaels
Pembrokeshire, Sir Benfro

Place Of Worship
St Dogmaels Post Office
Cardigan, Sir Benfro

Post Office. Hours: Mo,Tu,Th,Fr 09:00-17:00; We,Sa 09:00-12:30. 1 High Street. SA43 3ED
St Donat
The Valleys, Y Cymoedd

Place Of Worship
St Donat's Church
Mid Wales, Canolbarth Cymru

Place Of Worship
St Donats' Nursery
Llantwit Major, Canolbarth Cymru

Childcare. Atantic College. CF61 1WF
St Dubricius
Mid Wales, Canolbarth Cymru

Place Of Worship
St Dunawd church
North Wales, Gogledd Cymru

Place Of Worship
St Dyfnan
Pentraeth, Gogledd Cymru

Place Of Worship. Ffordd Talwrn. LL75 8UL
St Dyfnog's
North Wales, Gogledd Cymru

Place Of Worship
St Dyfrig and St Samson Church
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship
St Edern
North Wales, Gogledd Cymru

Place Of Worship
St Edeyrn's Church
Cardiff, Caerdydd a'r Fro

Place Of Worship. Church Road. CF3 5UH

📞 +44 2920 752 138
St Edmund Church
Mid Wales, Canolbarth Cymru

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

Place Of Worship
St Edwen
North Wales, Gogledd Cymru

Place Of Worship
St Eilian
Amlwch, Gogledd Cymru

Place Of Worship. Llaneilian. LL68 9LW

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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