1.

Ansaligy 2015-01-01

2.

Antiva Biosciences 2012

3.

Anxa 2002-07-01

4.

Apricity

5.

Aptorum Group

6.

Aqueduct Medical 2013

7.

Arbrea Labs 2017

8.

ARCEDI Biotech 2013

9.

Arise Ventures

10.

ARSTAT 01-03-2021

11.

ART Lab 2019-09-17

12.

Asarina Pharma 2006

13.

Ascendant Dx 2010-01-01

14.

Asian Egg Bank 2015-01-01

15.

Ask Medic 2010

16.

Ask The Midwife 2015

17.

Aspira Women's Health 01-01-1993

18.

Aspivix 2015

19.

Associates in Women's Health

20.

ATCG-Dx 2009-07-01

21.

Athena Club 2017

22.

Athena Feminine Technologies 1996

23.

Athletix Rehab and Recovery

24.

Atlanta Women's Health Group 1999-01-01

25.

Atlantic Therapeutics 2013