1.

BRTR (Sprk.AI, Inc.)

2.

Buckit 2016-01-05

3.

Building Ventures 2017

4.

Buoy Health 2014-01-01

5.

BV Investment Partners 1983

6.

Caila 10/31/2015

7.

CallMiner

8.

Cambridge Associates

9.

Cambridge Savings Bank

10.

Cambridge Semantics

11.

Cambridge Trust Company

12.

Camvi Technologies

13.

Cangrade 8/20/2014

14.

Capital Advisors Group

15.

Capital Eleven

16.

Capital Resource Partners 1987

17.

CARB-X 2016-07-01

18.

Carbin AI

19.

Caresyntax 2013-01-01

20.

Castanea 2001-01-01

21.

Castile Ventures 1998-01-01

22.

Castor Ventures 2016-01-01

23.

Catelas 2007-12-01

24.

Causely

25.

Causeway Media Partners 2013