1.
Original BioMedicals 2011
2.
Owen Mumford Ltd 1952
3.
Path BioAnalytics 2014
4.
PENAO 2019
5.
Peninsula Pharmaceuticals 2001
6.
Peptidream 2006-01-01
7.
Phylogica
8.
Platelet BioGenesis 2014
9.
POINT Biomedical 1996
10.
Praxis Precision Medicines 2015
11.
Quicksilver Scientific 2005
12.
Raphas