About Alexander O'Brien
Alexander O'Brien is CEO and director at AtoMe.
Experience
This experience comes from Alexander O'Brien's profile and from SEC filings. For roles taken from filings, the years are when the filings name Alexander O'Brien in the role, so the role may have started earlier or lasted longer.
AtoMe Inc Current
Chief Executive Officer (2023 – Present)
Director
2023 – Present · Ipswich, MA
AtoMe makes ceramic-reinforced metal powders for manufacturers.
MT
Massachusetts Institute of Technology
Graduate Research Assistant
2019 – 2023
UA
University of Arkansas
Undergraduate Researcher
2016 – 2019
AL
Argonne National Laboratory
Science Undergraduate Laboratory Intern
2018
Key Colleagues at Startups
The people Alexander O'Brien works with at each company, as listed on that company's latest Form D.
AtoMe Inc · Form D, Mar 19, 2026
