P

P&S Nano Limited

Pembroke SA71 4AR

Patrick Parsons Ltd

Fourth Floor Central Square, Forth St, Newcastle upon Tyne NE1 3PJ

http://www.patrickparsons.co.uk

Pennog Limited

13 Gromlech Business Park Y Ffor PWLLHELI, LL53 6US

Perpetuus Carbon Technologies Limited

Ammanford Carmarthenshire SA183EZ

http://perpetuusam.com/

Pharma Group Ltd

Conwy LL328FA

Philtronics Ltd

Aberdare, Rhondda Cynon Taff CF449UP

http://www.philtronicsltd.co.uk

Phytoponics Ltd

Pembroke SA71 5LL

https://phytoponics.com/

Phytorigins Ltd

Caernarfon, Gwynedd LL55 4EA

http://www.phytorigins.com

Pontus Research Ltd

Unit 20, Hirwaun Industrial Estate, Hirwaun, Aberdare CF44 9UP

http://www.pontusresearch.com

Phytovation Ltd

Ffordd Cibyn, Caernarfon, Gwynedd LL55 2BD

http://www.phytovation.co.uk

Pobl Group Limited

Newport, NP20 1AA

https://www.poblgroup.co.uk/

Powell Dobson Architects Ltd

Suite 1F Building One, Eastern Business Park, Wern Fawr Lane, Old St. Mellons, Cardiff, CF3 5EA

https://powelldobson.com/en

Productive Integration Limited

Treharris, Merthyr Tydfil, CF46 5BS

Prognomics Ltd

Swansea SA2 8PP

ProTEM Services plc

Tafarnaubach, Tredegar NP22 3AA

Proton Partners International Ltd

Cardiff CF10 4PL

https://www.rutherfordhealth.com/

Public Health Wales- Cryptosporidium Reference Unit

Sketty Ln, Sketty, Swansea SA2 8QA

http://www.wales.nhs.uk

Public Health Wales NHS Trust -Cardiff

Public Health Wales 2 Capital Quarter, Tyndall St, Cardiff CF10 4BZ

http://phw.nhs.wales

Public Health Wales NHS Trust -Wrexham 

Clwydian House, Wrexham LL13 7YP

https://phw.nhs.wales/

Public Health Wales-Research and Development (Cardiff)

Public Health Wales 2 Capital Quarter, Tyndall St, Cardiff CF10 4BZ

http://phw.nhs.wales

Public Health Wales-Toxoplasma Reference Unit

Sketty Ln, Sketty, Swansea SA2 8QA

http://www.wales.nhs.uk

Puffin Produce Ltd

Haverfordwest, Pembrokeshire, SA62 4BS

http://www.puffinproduce.com