1.

Artemis Space 2014-01-01

2.

ArtGuru

3.

Arthronica 2018

4.

Artificial Grass Direct

5.

Artificial Labs 2013-11-01

6.

Artificial Lift Performance

7.

ArtiFit - AI Personal Trainer

8.

Artlimes 2016

9.

Artos Systems 2018

10.

ArtSoccial

11.

ArtuData 2014

12.

ARWAY 2018

13.

Arwen AI Limited

14.

Arxiz

15.

Ashtead Technology Rentals

16.

Asklogix

17.

askporter 2017

18.

Aspen Worldwide

19.

AssessTech

20.

Assettrac

21.

Assimil8

22.

Assist AI 2015

23.

Astroscreen

24.

Astuta 2011

25.

AtHashtags 2019