1.

ARCH Venture Partners 1986

2.

Arctoris

3.

Aria Pharmaceuticals 2014

4.

ARONTIER 2017

5.

ArrowMark Partners

6.

Artivila Therapeutics 2018

7.

Ascenion GmbH 2001

8.

Ascension Ventures 2001-03-21

9.

Atinum Investment 1988-01-01

10.

Atlas Venture

11.

Atmos Ventures 2018

12.

Atomico 2006

13.

Atomwise 2012

14.

Auransa 2014

15.

Auriga Partners 1998

16.

Aurinvest 2011

17.

AV8 Ventures Feb 1, 2018

18.

B Capital Group 2015-01-01

19.

b2venture (formerly btov Partners) 2000-01-01

20.

Babel Ventures 2017

21.

BACKED VC 2015

22.

BAI capital 2008

23.

Baidu Ventures 2016

24.

Baillie Gifford 1908-04-29

25.

Balderton Capital 2000