1.

Anxa 2002-07-01

2.

Anxin Doctor 2015

3.

Apricity

4.

Aptorum Group 2010

5.

Aqueduct Medical 2013

6.

Arbrea Labs 2017

7.

ARCEDI Biotech 2013

8.

Arise Ventures

9.

ARSTAT 01-03-2021

10.

ART Lab 2019-09-17

11.

Asarina Pharma 2006

12.

Ascendant Dx 2010-01-01

13.

Asian Egg Bank 2015-01-01

14.

Ask Medic 2010

15.

Ask The Midwife 2015

16.

Aspira Women's Health 01-01-1993

17.

Aspivix 2015

18.

Associates in Women's Health

19.

ATCG-Dx 2009-07-01

20.

Athena Club 2017

21.

Athena Feminine Technologies 1996

22.

Athletix Rehab and Recovery

23.

Atlanta Women's Health Group 1999-01-01

24.

Atlantic Therapeutics 2013

25.

Attomarker 2008