1.

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2.

Accuracy

3.

Acin

4.

action.ai 2015

5.

Acturis Limited

6.

Acuity Trading 2013-01-08

7.

Acunu 2009

8.

Ad-Lib.io

9.

Adaine

10.

AdinCube 2016

11.

Admedo 2012

12.

Adqura 2011