1. Anumerics 2014
2. Anything World 2018
3. Applied Cytometry 1985
4. Applied Data Science Partners 2016.0
5. AppSynergies
6. Apricus Med-Tech UK Ltd
7. AR Controls
8. Arabesque AI 2019
9. Arctic Shores 2013
10. Argus
11. Aria Networks prescriptive analytics and design automation for telecom and OTT
12. Ariel AI 2018