1.

24 Haymarket 2012

2.

4BIO Capital 2014

3.

Abcodia 2010

4.

Abingworth 1973

5.

Advent Life Sciences 2006

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

20.

Archangels 1992

21.

Aridhia Informatics 2008

22.

Arix Bioscience 2015

23.

ArrowMark Partners

24.

Arthurian Life Sciences

25.

Astia Angels 2013-01-15