Companies in Porton Down

Registered companies in Porton Down

Company Name	Number	SIC Description	Incorporated
IMMUNOTEC LIMITED 04800568	04800568	Other professional, scientific and technical activities n.e.c.	16 Jun 2003
KALVISTA PHARMACEUTICALS LIMITED 07543947	07543947	Other research and experimental development on natural sciences and engineering	25 Feb 2011
PLOUGHSHARE INNOVATIONS LTD 04401901	04401901	Research and experimental development on biotechnology	22 Mar 2002
SENTINEL PHOTONICS LIMITED 12163852	12163852	Other manufacturing n.e.c.	19 Aug 2019
TELESEMICA LIMITED 13952118	13952118	Manufacture of communication equipment other than telegraph, and telephone apparatus and equipment	03 Mar 2022