1.

Bertelsmann Investments 2016-01-01

2.

Bessemer Venture Partners 1911-01-01

3.

Betaspring 2009-01-01

4.

Beyond Impact 2017-11-29

5.

Beyond The Game Network 2018-01-01

6.

Bhavik Bajaj

7.

BIF Partners 2017-01-01

8.

Big Idea Ventures 2018-11-19

9.

Bikui Chen

10.

Bill & Melinda Gates Foundation 1997-01-01

11.

Bill Ackman

12.

Bill Gates

13.

Binder & Partners Ventures

14.

Biobeat 1905-07-12

15.

Biomedical Advanced Research and Development Authority (BARDA) 2006-01-01

16.

Biomedical Investments 1997-01-01

17.

BioSight 1905-07-11

18.

BioStar Capital 2003-01-01

19.

Biotechnology Value Fund 1993-01-01

20.

BioTools Innovator

21.

Bioventures Investors 1998-01-01

22.

BIP Capital 2007-01-01

23.

BIP Investment Partners 2000-04-01

24.

BIRD Energy

25.

BIRD Foundation 1977-01-01