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)
Saltney Ferry C.P. School
Chester, Gogledd Cymru

School. Saltney Ferry Road. CH4 0BN

📞 +44 1244 680302
Saltney Methodist Church
North Wales, Gogledd Cymru

Place Of Worship

Saltney Wood Memorial C.P. School
North Wales, Gogledd Cymru

School. Learners Way. CH4 8LN

📞 +44 1244 671807
Salvation Army
Merthyr Tydfil, Y Cymoedd

Place Of Worship. Glebeland Place. CF47 8BU

Salvation Army
Cardiff, Caerdydd a'r Fro

Place Of Worship. Walker Road. CF24 2EG

📞 +44 29 2049 9895
Salvation Army
Wrexham, Gogledd Cymru

Place Of Worship. Garden Road. LL11 2NU

📞 +44 1978 311076
Salvation Army Aberdare Corps
Aberdare, Y Cymoedd

Place Of Worship. Wind Street. CF44 7ES

📞 +44 1685 886145
Salvation Army Canton Citadel Corps
Cardiff, Caerdydd a'r Fro

Place Of Worship. Hours: Mo off; Tu off; We 01:00-14:00; Th-Su off. 429 Cowbridge Road East. CF5 1JG

📞 +44 29 2064 1030
Salvation Army Church
Rhyl, Gogledd Cymru

Place Of Worship. Windsor Street. LL18 1BW

📞 +44 1745 334313
San Mihangel
North Wales, Gogledd Cymru

Place Of Worship

San Pedr
North Wales, Gogledd Cymru

Place Of Worship

Sanatan Satsang Mandal and Hindu Community Centre
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship

Sandfields County Infants School
Swansea Bay, Bae Abertawe

School

Sandfields Methodist Church
Swansea Bay, Bae Abertawe

Place Of Worship

Sandfields Primary School
Swansea Bay, Bae Abertawe

School. SA12 6AJ

📞 +44 1639 882355
Sandycroft C.P. School
North Wales, Gogledd Cymru

School. Leaches Lane. CH5 2EH

📞 +44 1244 532083
Sant Elidan
Ruthin, Gogledd Cymru

Place Of Worship. LL15 2PT

Sant Garmon
North Wales, Gogledd Cymru

Place Of Worship

Sant Mor a Sant Deiniol
North Wales, Gogledd Cymru

Place Of Worship

Santes Fair / St Mary's
Pembrokeshire, Sir Benfro

Place Of Worship

Sardis
Swansea Bay, Bae Abertawe

Place Of Worship

Sardis
Swansea Bay, Bae Abertawe

Place Of Worship

Sardis Chapel
Mid Wales, Canolbarth Cymru

Place Of Worship

Sardis Congregational Chapel
Newport & Gwent, Casnewydd a Gwent

Place Of Worship

Sardis Congregational Church
Pembrokeshire, Sir Benfro

Place Of Worship

Sardis United Reformed
Mid Wales, Canolbarth Cymru

Place Of Worship

Sarnau United Reformed Church
North Wales, Gogledd Cymru

Place Of Worship

Saron Chapel
Mid Wales, Canolbarth Cymru

Place Of Worship

Saron Chapel
West Wales, Gorllewin Cymru

Place Of Worship

Saron Chapel Independent Baptist
The Valleys, Y Cymoedd

Place Of Worship

Saron Congregational Church
The Valleys, Y Cymoedd

Place Of Worship

Saron Mobile Post Office Service
Llandysul, Gorllewin Cymru

Post Office. Hours: Tu 10:45-11:45. SA44 5DS

Saundersfoot C.P. School
Pembrokeshire, Sir Benfro

School. Frances Lane. SA69 9HB

📞 +44 1834 812819
Saundersfoot Post Office
Pembrokeshire, Sir Benfro

Post Office. Hours: Mo-Sa 09:00-17:30; Su 09:00-15:00. SA69 9ES

School of Dental Technology
Cardiff & Vale, Caerdydd a'r Fro

University

School of Ocean Sciences
North Wales, Gogledd Cymru

University

📞 +44 1248 382842
Schoolhouse City Day Nursery
Swansea, Bae Abertawe

Kindergarten. 2 The Kingsway. SA1 5JQ

Science Department
Swansea Bay, Bae Abertawe

School

Sea View Community Primary School
Swansea, Bae Abertawe

School. Creidiol Road. SA1 6TZ

Seabreeze Flying Start Centre
Newport, Casnewydd a Gwent

Childcare. Hours: Mo-Fr 09:15-15:00; Sa off; Su off. Willenhall Street. NP19 0NZ

📞 +44 1633 414 960
Sealand C.P. School
North Wales, Gogledd Cymru

School. Farm Road. CH5 2HH

📞 +44 1244 830089
Seaways Service Station
St Asaph, Gogledd Cymru

Petrol Station. The Roe. LL17 0LY

Seilo - Elgwys Unedig Gymreag Llandudno
North Wales, Gogledd Cymru

Place Of Worship

Seion
Mid Wales, Canolbarth Cymru

Place Of Worship

Seion
North Wales, Gogledd Cymru

Place Of Worship. Bank Street

Seion
North Wales, Gogledd Cymru

Place Of Worship

Seion
Swansea Bay, Bae Abertawe

Place Of Worship

Seion Capel y Bedyddwyr
Pembrokeshire, Sir Benfro

Place Of Worship

Seion Chapel
North Wales, Gogledd Cymru

Place Of Worship

Seion Chapel
North Wales, Gogledd Cymru

Place Of Worship

Seion Chapel
The Valleys, Y Cymoedd

Place Of Worship

Seion Methodist Chapel
North Wales, Gogledd Cymru

Place Of Worship

Seion Methodist Church
Connah's Quay, Gogledd Cymru

Place Of Worship. Wesley Street. CH5 4EE

Seion Newydd Chapel
Morriston, Bae Abertawe

Place Of Worship. Clase Road

Seion Waunarlwydd, Capel y Bedyddwyr
Swansea Bay, Bae Abertawe

Place Of Worship

Senghenydd Post Office
The Valleys, Y Cymoedd

Post Office. CF83 4GB

Sennybridge Post Office
Brecon, Canolbarth Cymru

Post Office. Hours: Mo,We-Fr 08:00-17:30; Tu,Sa 08:00-13:00. High Street. LD3 8PG

Sennybridge Primary School
Brecon, Canolbarth Cymru

School. Defynnog Road. LD3 8RS

📞 +44 1874 636268
Seren Fach
Newport, Casnewydd a Gwent

Childcare. School Close. NP18 1GA

📞 +44 1633 431 300
Serennu Children's Centre
Newport, Casnewydd a Gwent

Childcare. Cwrt Camlas. NP10 9LY

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

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