1. 24 Haymarket 2012
2. Abingworth 1973
6. Aisling Capital 2000
9. Andera Partners 1953
10. Angel CoFund 2011
12. Angels Den 2007
15. Archangels 1992
17. Arix Bioscience 2015
20. Astia Angels 2013
21. Baillie Gifford 1908
25. Beringea 1988
28. BioMotiv 2012
30. Bluebird Bio 1992
33. btov Partners 2000
34. Calculus Capital 1999
40. Capital Cell 2014
44. Celgene 1986
48. Clarus Ventures 2005
51. Clydesdale Bank 1838
52. Creandum 2003
53. Credo Ventures 2009
54. Crowdcube 2010
56. Deerfield 1994
61. Downing LLP 1986
62. Downing Ventures 2014
63. Draper Esprit 2006
65. Duchenne UK 2012
66. E-Synergy 1999
69. EcoR1 Capital 2012
70. EDBI 1991
74. Epidarex Capital 2010
75. Equity Gap 2010
77. ETCapital 1993
78. Eurostars 1985
80. Finance Wales 2001
82. Foresight Group 1984
83. Foresite Capital 2011
86. Genting Berhad 1965
87. Gilde Healthcare 1982
88. GlaxoSmithKline 1929
91. Goldman Sachs 1869
93. GV 2009
95. HAX 2011
96. HealthCap 1996
98. Hoxton Ventures 2013
99. Human Longevity 2013
100. Hygea VCT 2001
102. Index Ventures 1996
103. Innovate UK 2007
105. Intel 1968
106. Intel Capital 1991
108. IP Group Plc 2001
110. JamJar Investments 2013
113. Kairos 2008
115. Kima Ventures 2010
116. Kinnevik AB 1936
117. KIZOO 2000
119. KTB Network 1981
120. Lansdowne Partners 1998
121. Lanstead Capital 2008
122. L Marks 2012
123. Lundbeck 2000
126. MassChallenge 2009
127. Maxfield Capital 2013
128. Mentor Capital 1985
130. Merlin Nexus 2001
132. Morgan Stanley 1935
136. NCL 2010
138. Nesta Ventures 1998
142. New Wave Ventures 2010
143. Nextech Invest 1998
144. NHN Investment 2010
145. NHS England 2012
147. Norgine Ventures 2012
148. Northstar Ventures 2004
149. Novo Holdings 1999
150. NTEC 2002
151. NVM Private Equity 1984
154. OrbiMed 1989
160. Parkwalk Advisors 2009
161. Pavilion Capital 1974
162. Peak Capital 2007
165. Pitch@Palace 2014
167. Quester Capital 1984
168. QVentures 2013
169. QVT Financial 2003
171. Redmile Group 2007
172. Rewired 2017
174. Roche Venture Fund 2001
177. SBRI Healthcare 2009
180. Seedcamp 2007
181. Seneca Partners 2010
182. Sequoia Capital 1972
184. Smith & Nephew 1856
185. Sofinnova Partners 1972
186. SOSV 1995
187. SPARK Impact 2011
189. SR One 1985
191. StartUp Health 2011
194. SyndicateRoom 2012
195. Takeda Ventures 2001
197. Techstars 2006
198. techstart
199. Temasek Holdings 1974
207. Truffle Capital 2001
209. Twist Bioscience 2013
210. UCLB 1993
217. ValueAct Capital 2000
218. venBio Partners 2009
219. Venrock 1969
220. Venture Founders 2013
221. Versant Ventures 1999
223. Vivo Capital 1996
225. Walking Ventures 2012
226. Wellcome Trust 1936
229. Wheatsheaf Group 2012
231. Winton Ventures 2015
233. Wren Capital 2011
234. Xenos 1979
237. Ziegler 1902