About Bryan Hassell
Bryan Hassell is a founder & CEO at Nirrin Technologies.
Experience
This experience comes from Bryan Hassell's profile and from SEC filings. For roles taken from filings, the years are when the filings name Bryan Hassell in the role, so the role may have started earlier or lasted longer.
Nirrin Technologies, Inc. Current
Founder & CEO
Chief Executive Officer (2018 – Present)
2018 – Present · Billerica, MA
Nirrin sells measurement instruments and analytics to biopharmaceutical development and manufacturing teams.
AP
Anzu Partners
Investment Associate
2017 – 2019
HS
Harvard Medical School
Graduate Student - Don Ingber Lab
2011 – 2017
HU
Harvard University
Graduate Teaching Assistant
2013 – 2014
MH
Massachusetts General Hospital
Research Assistant
2010 – 2011
VU
Villanova University
Graduate Research Assistant
2006 – 2008
Key Colleagues at Startups
The people Bryan Hassell works with at each company, as listed on that company's latest Form D.
Nirrin Technologies, Inc. · Form D, Jun 15, 2026