1.

24 Haymarket 2012

2.

4BIO Capital 2014

3.

Abcodia 2010

4.

Abingworth 1973

5.

Advent Life Sciences 2009

6.

Advent Venture Partners 1981

7.

Agent Capital 2017-01-01

8.

Aisling Capital 2000

9.

Albion Capital Group

10.

Alcove 2014

11.

Altacor 2005

12.

Amadeus Capital Partners 1997

13.

Andera Partners 1953-01-01

14.

Angel CoFund 2011-11-01

15.

Angel Investment Network 2004

16.

Angels Den 2007

17.

Angels in MedCity 2014

18.

Aquarius Equity Partners 2005

19.

ARCH Venture Partners 1986-01-01

20.

Archangels 1992

21.

Aridhia Informatics 2008

22.

Arix Bioscience 2015

23.

ArrowMark Partners

24.

Arthurian Life Sciences

25.

Astia Angels 2013-01-15