1.

Bigtincan

2.

Bioinformatix

3.

Biological Lattice Industries

4.

Biomiic 2015-01-01

5.

Biosim

6.

BioSquare at Boston University

7.

BioSymetrics 2015-01-01

8.

Black-I Robotics

9.

Blindspot Ventures 2018

10.

BlinkAI Technologies

11.

Bloomer Health Tech 2017-01-01

12.

Blue Ivy Ventures 2016-01-01

13.

Blue Wave Marketing

14.

Blueforce Development

15.

Blueprint Labs

16.

Blueprint Medtech

17.

BluMarbl

18.

Bola AI

19.

Boston AI in Medicine

20.

Boston AI Institute

21.

Boston Angel Club 2014-01-01

22.

Boston Harbor Angels 2004-01-01

23.

Boston Impact Initiative (BII)

24.

Boston Research

25.

Boston Scientific 1979-01-01