1 Plas Newydd
Llanbedr LL45 2AA
Hotel/bed & breakfast/guest house

1085 Adventures
Caernarfon LL55 4UU
Retailers - other

2 Sisters at Ty Calch
Llanfaglan LL54 5RA
Mobile caterer

A Lot Of Waffle
Caernarfon LL55
Mobile caterer

A T Newsagents Ltd
Blaenau Ffestiniog LL41 4UB
Retailers - other

A Williams Meat Store
Pwllheli LL53 6JD
Retailers - other

Abbey Road Centre Co.Ltd.
Bangor LL57 2EA
Caring Premises

Abbeyfield
Tywyn LL36 9AB
Caring Premises

Aber Cottage Bed & Breakfast
Dolgellau LL40 1DE
Hotel/bed & breakfast/guest house

Aber Falls Distillery Bistro
Aber LL33 0LB
Restaurant/Cafe/Canteen

Aber Falls Distillery Limited
Aber LL33 0LB
Manufacturers/packers

Aber House
Barmouth LL42 1DS
Hotel/bed & breakfast/guest house

Aberdunant Hall Country Hotel
Porthmadog LL49 9SR
Hotel/bed & breakfast/guest house

Aberdyfi Cheese Company
Aberdovey LL35 0RD
Manufacturers/packers

Aberdyfi Churches & Chapels Community Lunch
LL35
Other catering premises

Aberdyfi Churches And Chapels Community
Aberdyfi LL35 0NR
Other catering premises

Aberdyfi Golf Club
Aberdovey LL35 0RT
Restaurant/Cafe/Canteen

Aberdyfi Ice Cream
Aberdovey LL35 0EE
Retailers - other

Aberdyfi Village Stores
Aberdyfi LL35 0EE
Retailers - other

Abererch Sands Holiday Park
Pwllheli LL53 6PJ
Retailers - other

Abersoch Beach Cafe Ltd
Abersoch LL53 7EF
Restaurant/Cafe/Canteen

Abersoch Deli
Abersoch LL53 7AW
Retailers - other

Abersoch Garden Centre(Petal A Pot)
Llanbedrog LL53 7UD
Restaurant/Cafe/Canteen

Abersoch Golf Club
Abersoch LL53 7EY
Pub/bar/nightclub

Abi's Bakes
LL55
Manufacturers/packers

ABM Catering Bangor Site
Bangor LL57 2TP
School/college/university

ABM Catering Parc Menai Site
Bangor LL57 4DF
Restaurant/Cafe/Canteen

ABM Catering Pwllheli Site
Pwllheli LL53 5EB
Restaurant/Cafe/Canteen

Above the Brine Ltd
Caernarfon LL55 1SR
Retailers - other

Academy Bar
Bangor LL57 2UW
Pub/bar/nightclub

Academy Healthcare
Bangor LL57 2PS
Restaurant/Cafe/Canteen

Academy Shop
Bangor LL57 2UW
Retailers - other

Adam's Catering - Arlwyo Adam
Bala LL23 7AF
Mobile caterer

Ade's Eats
LL53
Mobile caterer

Aderyn Melys
Caernarfon LL55 1SW
Other catering premises

Advent Youth Camp
Rhiw LL53 8BT
Restaurant/Cafe/Canteen

Aerona
Chwilog LL53 6LQ
Manufacturers/packers

Afon Rhaiadr Country House
Dolgellau LL40 2AH
Hotel/bed & breakfast/guest house

Age Cymru Gwynedd A Mon
Bontnewydd LL54 7UW
Restaurant/Cafe/Canteen

Ainsworths
Caernarfon LL55 1AF
Takeaway/sandwich shop

Air Vape Store Bangor
Bangor LL57 1NY
Retailers - other

Al Baraka Foods Ltd
Bangor LL57 1YE
Retailers - other

Albert Inn
Caernarfon LL55 2PN
Pub/bar/nightclub

Aldi Stores Ltd
Bangor LL57 4SU
Retailers - supermarkets/hypermarkets

Aldi Stores Ltd
Porthmadog LL49 9NY
Retailers - supermarkets/hypermarkets

Alexandra Hotel
Caernarfon LL55 1BA
Pub/bar/nightclub

All You Need is Fudge
Bangor LL57
Other catering premises

Allports Chip Shop
Porthmadog LL49 9DF
Takeaway/sandwich shop

Allports Fish And Chip Restaurant
Pwllheli LL53 5HA
Restaurant/Cafe/Canteen

Allports Limited
Porthmadog LL49 9BU
Retailers - other

Allports Ltd
Llanberis LL55 4EU
Restaurant/Cafe/Canteen

Allsorts
Tywyn LL36 0DG
Retailers - other

Alpine Lodge
Caernarfon LL55 4EN
Hotel/bed & breakfast/guest house

American shack
Bangor LL57 1YA
Takeaway/sandwich shop

Amgueddfa Forwrol Llyn
Nefyn LL53 6HY
Restaurant/Cafe/Canteen

Amgueddfa Lloyd George Museum
Criccieth LL52 0SH
Retailers - other

Amigos Burritos
Caernarfon LL55
Mobile caterer

Amy Griffiths Personal Chef
Caernarfon LL55
Other catering premises

Amy'S Kitchen
Capel-y-graig LL57 2SJ
Other catering premises

Anglesey Arms Ltd
Caernarfon LL55 1SG
Pub/bar/nightclub

Antelope Inn
Bangor LL57 2HZ
Pub/bar/nightclub

Antonia'S Ice Cream & Coffee Shop
Barmouth LL42 1NA
Restaurant/Cafe/Canteen

Antoniazzi'S Penguin Cafe
Bangor LL57 1RS
Restaurant/Cafe/Canteen

Antur Aelhaearn
Llanaelhaearn LL54 5AW
Other catering premises

Apollo Bingo
Caernarfon LL55 1SY
Restaurant/Cafe/Canteen

Apres Sea Ltd
Abersoch LL53 7DT
Restaurant/Cafe/Canteen

Aqua Beach Bar
Abersoch LL53 7TR
Pub/bar/nightclub

Aran Hufen Ia
Bala LL23 7AF
Manufacturers/packers

Ardudwy Distillery Ltd
Llanbedr LL45 2PX
Manufacturers/packers

Arete Outdoor Centre
Caernarfon LL55 4AP
Restaurant/Cafe/Canteen

Arfon Security Services Ltd
Bangor LL57 4YG
Retailers - other

Argos Extra
Bangor LL57 4SU
Retailers - other

Arlwyo A & M Catering
Tregarth LL57 4FA
Restaurant/Cafe/Canteen

Arlwyo Allanol Nia Cyfnod
Bala LL23 7YS
Restaurant/Cafe/Canteen

Arlwyo Aran Catering
Bala LL23 7UG
Mobile caterer

Arlwyo Cae Gwyn Catering
Caernarfon LL55 1UH
Mobile caterer

Arlwyo Golff Porthmadog
Morfa Bychan LL49 9UU
Restaurant/Cafe/Canteen

Aroy Dee Thai Noodle Bar
Bangor LL57 1NP
Restaurant/Cafe/Canteen

Arthog Outdoor Education Centre
Fairbourne LL39 1BX
School/college/university

Arthurs sweet shack
Dyffryn Ardudwy LL44 2DW
Retailers - other

Arvonia
Pwllheli
Takeaway/sandwich shop

Arwel
Minllyn SY20 9LL
Other catering premises

Asda Stores Ltd
Bangor LL57 1LJ
Retailers - supermarkets/hypermarkets

Asda Stores Ltd
Caernarfon LL55 1AR
Retailers - supermarkets/hypermarkets

Asda Stores Ltd
Pwllheli LL53 5SB
Retailers - supermarkets/hypermarkets

Ashley Hughes Cyf
Nefyn LL53 6HH
Retailers - other

Auntie Jane'S Preserves
Pwllheli LL53
Other catering premises

Awel Mor
Criccieth LL52 0EL
Hotel/bed & breakfast/guest house

Awel Y Coleg
Bala LL23 7AX
Caring Premises

Awel Y Mor B&B
Aberdyfi LL35 0EA
Hotel/bed & breakfast/guest house

Awel Y Mynydd B&B
Bryn Bwbach LL47 6YG
Hotel/bed & breakfast/guest house

B&B Chip Shop
Talybont LL43 2LQ
Takeaway/sandwich shop

B&M Retail Ltd
Bangor LL57 4TJ
Retailers - other

B&M Retail Ltd
Pwllheli LL53 5NF
Retailers - other

BA & O LL & FF A Jones
Criccieth LL52 0RE
Hotel/bed & breakfast/guest house

Bach Wen Farm Ltd
Llanaelhaearn LL54 5NH
Pub/bar/nightclub

Bae Borth Deli Bar
Porthmadog LL49 9TS
Retailers - other

Baked By Kirsty
LL57
Manufacturers/packers

Bakehouse@ The Snowdon Inn
Brynrefail LL55 4EE
Restaurant/Cafe/Canteen

Bala Sailing Club
Bala LL23 7BS
Pub/bar/nightclub