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)
Hope Church Merthyr
Merthyr Tydfil, Y Cymoedd

Place Of Worship. High Street. CF47 8UG

Hope Church Rhondda
Tonypandy, Y Cymoedd

Place Of Worship. Hours: Mo 13:00-15:30; We 13:00-15:30. Unit 1-2 Dunraven Street. CF40 1AN

📞 +44 1443 442 635
Hope English Baptist Church
The Valleys, Y Cymoedd

Place Of Worship

Hope Penuel Presbyterian Church
Mid Wales, Canolbarth Cymru

Place Of Worship

Hope Street Church
Wrexham, Gogledd Cymru

Place Of Worship. Hope Street

Hopscotch Day Nursery
Prestatyn, Gogledd Cymru

Kindergarten. 8 Plas Uchaf Avenue. LL19 9NR

Horeb
North Wales, Gogledd Cymru

Place Of Worship

Horeb Baptist Church
Blaenavon, Casnewydd a Gwent

Place Of Worship. Church Road. NP4 9NA

Horeb Chapel
Prestatyn, Gogledd Cymru

Place Of Worship. 40 Marine Road

Horeb Chapel
The Valleys, Y Cymoedd

Place Of Worship

Horeb English Baptist Chapel
The Valleys, Y Cymoedd

Place Of Worship

Horeb United Reform Church
North Wales, Gogledd Cymru

Place Of Worship

Horeb Welsh Baptist Church
North Wales, Gogledd Cymru

Place Of Worship

Hospital Chapel
North Wales, Gogledd Cymru

Place Of Worship

Howardian Primary School
Cardiff, Caerdydd a'r Fro

School. Hammond Way. CF23 9NB

📞 +44 29 2049 9451
Howell's Nursery and Junior School
Cardiff & Vale, Caerdydd a'r Fro

School

Howell's School
Cardiff, Caerdydd a'r Fro

School. Cardiff Road. CF5 2YD

📞 +44 29 2056 2019
Howell's Sixth Form College
Cardiff & Vale, Caerdydd a'r Fro

College

Howey Church in Wales School
Mid Wales, Canolbarth Cymru

School

Howey Mobile Post Office Service
Llandrindod Wells, Canolbarth Cymru

Post Office. Hours: Mo 15:15-16:30; Tu 09:00-11:30; We 13:30-15:30; Fr 13:30-14:30. LD1 5PT

Howle Hill Nursery
Monmouth, Canolbarth Cymru

Childcare. 102 Monnow Street. NP25 3EQ

Humanities Department
Swansea Bay, Bae Abertawe

School

Hundred House Post Office
Llandrindod Wells, Canolbarth Cymru

Post Office. Hours: Th 08:30-10:30. LD1 5RY

Hwyl a Sbri Day Nursery
Llanelli, Gorllewin Cymru

Childcare. 17 New Road. SA15 3DP

📞 +44 1554 752 580
Hydrogen Fuelling Station
Abergavenny, Casnewydd a Gwent

Petrol Station. Hours: 24/7. Monmouth Road. NP7 5HP

Hyfrydfa
North Wales, Gogledd Cymru

Place Of Worship

Hyfrydle United Church
North Wales, Gogledd Cymru

Place Of Worship

Hywel Dda Primary School
Cardiff, Caerdydd a'r Fro

School. Cambria Road. CF5 4PD

Idris Davies School 3 to 18
The Valleys, Y Cymoedd

School. Abertysswg Road. NP22 5XF

Imam Ali Centre
Cardiff & Vale, Caerdydd a'r Fro

Place Of Worship. 85 Mount Stuart Square

IQRA Community Centre
Newport, Casnewydd a Gwent

Place Of Worship. 276 Corporation Road. NP19 0DZ

📞 +44 7946 629 672
Irfon Valley County Primary School
Llangammarch Wells, Canolbarth Cymru

School. LD4 4AT

📞 +44 1591 620281
Islamic Centre Aberdare
The Valleys, Y Cymoedd

Place Of Worship. Phillip Street

Islamic Cultural Centre
North Wales, Gogledd Cymru

Place Of Worship

Islwyn High School
The Valleys, Y Cymoedd

School. Hours: Mo-Fr 08:15-17:00. 4AB Waterloo. NP12 4AB

📞 +44 1495233600
Itton Church, Saint Deiniol
Mid Wales, Canolbarth Cymru

Place Of Worship

Jaima Ala Abba Community Center
Newport, Casnewydd a Gwent

Place Of Worship. Probert Place. NP19 8EZ

Jamia Masjid
Newport, Casnewydd a Gwent

Place Of Worship. 183-186 Commercial Road. NP20 2PP

📞 +44 1633 662 096
Jamia Mosque
Newport, Casnewydd a Gwent

Place Of Worship. 183-186 Commercial Road. NP20 2PP

📞 +44 1633 662 096
Jellybeans and Dragonflies
Newport, Casnewydd a Gwent

Childcare. Pillmawr Road. NP20 6WN

Jenner Park Primary
Barry, Caerdydd a'r Fro

School. Hannah Street. CF63 1DG

📞 +44 1446 735587
Jersey Marine Methodists Church
Swansea Bay, Bae Abertawe

Place Of Worship

Jerusalem
North Wales, Gogledd Cymru

Place Of Worship

Jerusalem Baptist Church
Swansea Bay, Bae Abertawe

Place Of Worship

Jerusalem Chapel
West Wales, Gorllewin Cymru

Place Of Worship

Jerusalem Chapel
North Wales, Gogledd Cymru

Place Of Worship

Jerusalem Chapel
West Wales, Gorllewin Cymru

Place Of Worship

Jerusalem Independent Chapel
North Wales, Gogledd Cymru

Place Of Worship

Jerwsalem M.C.
Amlwch, Gogledd Cymru

Place Of Worship. Mynydd Mechell. LL68 0TG

JET
North Wales, Gogledd Cymru

Petrol Station

Jet
Newport, Casnewydd a Gwent

Petrol Station. Hours: Mo-Sa 06:00-23:00; Su 07:00-22:30. Ponthir Road. NP18 3NY

Jireh Evangelical Church
Swansea Bay, Bae Abertawe

Place Of Worship

Johnston C P School
Pembrokeshire, Sir Benfro

School

Johnston C.P. School
Pembrokeshire, Sir Benfro

School. SA62 3PU

📞 +44 1437 890280
Johnston Post Office
Haverfordwest, Sir Benfro

Post Office. Hours: Mo-Su 07:00-21:00. 20 St. Peters Road. SA62 3PR

Johnstown Filling Station
West Wales, Gorllewin Cymru

Petrol Station

Johnstown Post Office
North Wales, Gogledd Cymru

Post Office. LL14 1NL

Johnstown School
West Wales, Gorllewin Cymru

School. SA31 3HS

📞 +44 1267 236653
Jubilee Park Primary School
Newport, Casnewydd a Gwent

School. Jubilee Way. NP10 9NL

📞 +44 1633 414 630
Jumping Jacks Day Nursery
Rhyl, Gogledd Cymru

Kindergarten. 165 St Asaph Avenue. LL18 5TU

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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