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 2008
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. Octopus Ventures 2000
155. OrbiMed 1989
161. Parkwalk Advisors 2009
162. Pavilion Capital 1974
163. Peak Capital 2007
166. Pitch@Palace 2014
168. Quester Capital 1984
169. QVentures 2013
170. QVT Financial 2003
172. Redmile Group 2007
173. Rewired 2017
175. Roche Venture Fund 2001
178. SBRI Healthcare 2009
181. Seedcamp 2007
182. Seneca Partners 2010
183. Sequoia Capital 1972
185. Smith & Nephew 1856
186. Sofinnova Partners 1972
187. SOSV 1994
188. SPARK Impact 2011
190. SR One 1985
192. StartUp Health 2011
195. SyndicateRoom 2012
196. Takeda Ventures 2001
198. Techstars 0
199. techstart
200. Temasek Holdings 1974
208. Truffle Capital 2001
210. Twist Bioscience 2013
211. UCLB 1993
218. ValueAct Capital 2000
219. venBio Partners 2009
220. Venrock 1969
221. Venture Founders 2013
222. Versant Ventures 1999
224. Vivo Capital 1996
226. Walking Ventures 2012
227. Wellcome Trust 1936
230. Wheatsheaf Group 2012
232. Winton Ventures 2015
234. Wren Capital 2011
235. Xenos 1979
238. Ziegler 1902