1.

ZielBio 2011

2.

Zikani Therapeutics 2014

3.

Zion Pharma 2018

4.

Ziran Biopharmaceutical 2018

5.

Zocere 2012

6.

Zonk Drug R&D 2005

7.

Zoom Testing

8.

Zorilla Research, LLC 2013

9.

Zosano Pharma 2006

10.

zPREDICTA 2014

11.

ZY Therapeutics 2015

12.

Zyentia 2002

13.

Zyngenia 2008