1. 4BIO Capital 12
2. 24 Haymarket 2012
3. Abingworth 1
4. Advent Life Sciences 1
5. Advent Venture Partners 1981
6. Agent Capital 0
7. Aisling Capital 2000
8. Albion Capital Group 1996
9. Amadeus Capital Partners 1997
10. Andera Partners 1953
11. Angel CoFund 1
12. Angel Investment Network 3
13. Angels Den 2007
14. Angels in MedCity 29
15. Aquarius Equity Partners 2005
16. Archangels 1992
17. ARCH Venture Partners 1986
18. Arix Bioscience 9
19. ArrowMark Partners 2007
20. Arthurian Life Sciences 1
21. Astia Angels 15
22. Auriens
23. Baillie Gifford 1908
24. Balderton Capital 2000
25. Bank of America Merrill Lynch 1992
26. Baxter International 1931
27. Beringea 1988
28. Bethnal Green Ventures 2012
29. Bill & Melinda Gates Foundation 1997
30. BioMotiv 2012
31. BioScience Managers Limited 2003
32. Bluebird Bio 1992
33. Borealis Ventures 0
34. Brightstar Partners
35. btov Partners 2000
36. Calculus Capital 1999
37. California Institute for Regenerative Medicine 2005
38. Cambridge Angels group 1999
39. Cambridge Capital Group 2000
40. Cambridge Innovation Capital 2013
41. Cancer Research Technology 1
42. Capital Cell 2014
43. Catamount Ventures 2000
44. Catapult Ventures 1999
45. Cedar Mundi Ventures
46. Celgene 1986
47. Cera 2016
48. Charterhouse Capital Partners 1
49. China Medical System Holdings Limited 1995
50. Clarendon Fund Managers 2001
51. Clarus Ventures 2005
52. Clearly Social Angels 2008
53. Clough Capital Partners
54. Clydesdale Bank 1838
55. Cowen Group 1918
56. Creandum 2003
57. Credo Ventures 2
58. Crowdcube 1
59. Deepbridge Capital 2010
60. Deerfield 1994
61. Development Bank of Wales 2001
62. DFJ (Draper Fisher Jurvetson) 1985
63. Disney Accelerator 2014
64. Disruptive Capital Finance 1
65. Downing LLP 1
66. Downing Ventures 1986
67. Draper Esprit 2006
68. Driehaus Capital Management 1982
69. Duchenne UK 2012
70. E-Synergy 1999
71. EASME - EU Executive Agency for SMEs 2004
72. East Midlands Business Angels
73. EcoR1 Capital 2012
74. EDBI 1991
75. Edmond de Rothschild Investment Partners 1953
76. Eight Roads Ventures 1969
77. Enterprise Ventures 1996
78. Epidarex Capital 2010
79. Equity Gap 1
80. Esperante Ventures 2004
81. ETCapital 1993
82. Eurostars 1985
83. F-Prime Capital Partners 1946
84. Finance Wales 2001
85. Forbion Capital Partners 2006
86. Foresight Group 1984
87. Foresite Capital 2011
88. Fountain Healthcare Partners
89. Fundação de Amparo à Pesquisa do Estado de SP 1962
90. Genting Berhad 1965
91. Gilde Healthcare 1982
92. GlaxoSmithKline 1
93. Global Health Investment Fund (GHIF) 2012
94. GM&C Life Sciences Fund 2015
95. Goldman Sachs 1869
96. Guinness Asset Management 2003
97. GV 2008
98. Hambro Perks Ltd. 2011
99. HAX 1
100. HealthCap 1996
101. Henderson Global Investors 1
102. Horizon Discovery 6
103. Hoxton Ventures 26
104. Human Longevity 2013
105. hVIVO 1
106. Hygea VCT 2001
107. Imperial Innovations 1986
108. Index Ventures 1996
109. Ingenza 1
110. Innovate UK 1
111. Innovations New Ventures 2010
112. Intel 1968
113. Intel Capital 1991
114. Invesco 1935
115. Invest Northern Ireland 1
116. IP Group Plc 2001
117. J.P. Morgan Securities Inc. 1985
118. JamJar Investments 2012
119. Janssen Pharmaceuticals ​ 1953
120. Juno Capital Partners 1
121. Kairos 2008
122. Kaiser Permanente Ventures 1945
123. Kima Ventures
124. Kinnevik AB 1936
125. KIZOO 2000
126. Korea Investment Partners 1986
127. KTB Network 1981
128. Lansdowne Partners 1998
129. Lanstead Capital 2008
130. L Marks 2012
131. Lundbeck 2000
132. Lundbeckfonden Ventures 2009
133. Masa Life Science Fund
134. MassChallenge 1
135. Maxfield Capital 3
136. Mentor Capital 1985
137. Mercia Technologies 2014
138. Merlin Nexus 2001
139. Ministry of Defence - UK 0
140. Morgan Stanley 1935
141. Morningside Venture Capital 1986
142. Morningside Venture Partners
143. MVM Life Science Partners 1
144. NCL 2010
145. Neptune Investment Management 2002
146. Nesta Ventures 1998
147. Newable Private Investing 1982
148. New Enterprise Associates 1
149. New Leaf Venture Partners 2005
150. New Wave Ventures 2010
151. Nextech Invest 1998
152. NHN Investment 2010
153. NHS England 2012
154. Nominet Trust (Social Tech Trust) 2008
155. Norgine Ventures 2012
156. Northstar Ventures 2004
157. Novo Holdings 1999
158. NTEC 2002
159. NVM Private Equity 1984
160. NYU Innovation Venture Fund 2010
161. Oceania Capital Partners
162. Octopus Ventures 2000
163. Odey Asset Management 1
164. OrbiMed 1989
165. Oxford Capital Partners 1999
166. Oxford Investment Opportunity Network 1994
167. Oxford Sciences Innovation 2015
168. Oxford Technology Management 1983
169. Oxford University Innovation 1987
170. Parkwalk Advisors 1
171. Pavilion Capital 1974
172. Peak Capital 1
173. Perceptive Advisors 1999
174. Pfizer Venture Investments 2004
175. Pitch@Palace 1
176. PUK Ventures
177. Quester Capital 1984
178. QVentures 2015
179. QVT Financial 2003
180. RA Capital Management 2001
181. Redmile Group 2007
182. Rewired 1
183. Ridgeback Capital
184. Roche Venture Fund 2002
185. Rock Springs Capital
186. RTW Investments LLC
187. SBRI Healthcare 2009
188. Scottish Enterprise 1
189. Scottish Equity Partners 2000
190. Seedcamp 1
191. Seneca Partners 1
192. Sequoia Capital 1
193. Sixth Element Capital
194. Smith & Nephew 1856
195. Sofinnova Partners 1972
196. SOSV 19
197. SPARK Impact 2011
198. Sphera Global Healthcare Fund
199. SR One 1985
200. Stanley Family Foundation 1956
201. StartUp Health 1
202. Sustainable Development Technology Canada 2001
203. Syncona Partners LLP 1
204. SyndicateRoom 21
205. Takeda Ventures 2001
206. Technology Venture Partners 1997
207. Techstars 1
208. techstart
209. Temasek Holdings 25
210. Teva Pharmaceutical Industries 1901
211. The Discovery Fund, Cambridge University
212. The Dow Chemical Company 1897
213. The Francis Crick Institute 2011
214. The North West Fund 1
215. Third Rock Ventures 2007
216. Touchstone Innovations 2001
217. Truffle Capital 2001
218. Tweed Renaissance Investors Capital 2004
219. Twist Bioscience 2013
220. UCLB 1993
221. UCL Technology Fund
222. UK Innovation & Science Seed Fund 2002
223. UK Trade & Investment (UKTI)
224. University of Birmingham 5
225. University of Bristol Enterprise Fund 0
226. University of Cambridge Enterprise 2006
227. University of Edinburgh 1583
228. University of Nottingham 1881
229. University of Oxford 1096
230. Upsher Smith Laboratories 1919
231. ValueAct Capital 2000
232. venBio Partners 2009
233. Venrock 1969
234. Venture Founders 2013
235. Versant Ventures 1999
236. Vertex Pharmaceuticals 1989
237. Vickers Venture Partners 2005
238. Vivo Capital 1996
239. Vostok New Ventures 2007
240. Walking Ventures 2012
241. Wellcome Trust 1936
242. Wellington Management 1928
243. Wellington Partners
244. Wheatsheaf Group 1
245. White Rose Technology Seedcorn Fund 1999
246. Winton Ventures 19
247. Woodford Investment Management 2014
248. Wren Capital 2011
249. Xenos 1979
250. yabeo capital
251. YFM Equity Partners 1982
252. Ziegler 1902