Get in touch
We are located on the UK Health Security Agency (previously Public Health England) part of the Porton Down Science Campus near Salisbury.
For any Erwinase enquiries please see our News or Product page for Healthcare Professionals
- business@portonbiopharma.com
- +44 (0)1980 551551
-
Porton Biopharma Limited,
Manor Farm Road,
Porton Down, Salisbury,
Wiltshire, SP4 0JG
All visitors, courriers and deliveries should should use the PHE visitors car park entrance and report to the gatehouse.
When driving to the site and using “Sat-Nav” systems please use the post-code SP4 0JZ or use Manor Farm Road as your destination.
Alternatively follow the road signs to DSTL / UKHSA Porton from the A30 / A338, turning left into the PHE / UKHSA site from Manor Farm Road. A pdf of Directions to PBL including a Map and Arrival Instructions is available to download via the link below.
Contact form
- © 2025 Porton Biopharma
- Website by blue bee
Registered in England and Wales, company number 9331560. Registered office at Manor Farm Road, Porton Down, Salisbury, Wiltshire SP4 0JG. VAT number is GB 206 6518 18.