At CEO (Boardroom Media) we track over 1,000,000 startups and over 5,000,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and board members we think deserve more appreciation than they are currently getting.
This list showcases the top Massachusetts based CEO’ operating in the Battery space. If you think a CEO’ is missing from this list, feel free to contact our editor on [email protected]
The individuals on this list have been included because of exceptional performance in one of the following categories:
- Innovation – Operating as a key part in an extremely innovative business or startup.
- Growth – Operating as a key figure in the growth and upscale of a market leading business or startup.
- Management – Showing exceptional management skills.
- Societal impact – Putting their business on the map for their positive societal or environmental impact.
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Siyu Huang
Founder and CEO of Factorial Energy
Siyu Huang is the Founder and CEO of Factorial Energy.
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About Factorial Energy: Factorial Energy focuses on sustainable future with safe, high performance batteries for EVs, homes, and critical applications.

Sai Shivareddy
CEO and Co-Founder of Nyobolt
Sai Shivareddy is the CEO and Co-Founder at Nyobolt.
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About Nyobolt: Nyobolt is a developer of high-power battery technology used to serve automotive applications.
Michael Zimmerman
CEO & Founder of Ionic Materials
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About Ionic Materials: A materials technology company.

Kevin Knopp
Co-founder & CEO of 908 Devices
Dr. Kevin Knopp is a co-founder & CEO of 908 Devices Inc. An experienced high-tech entrepreneur, Kevin co-founded Ahura Scientific in 2002, and was Senior Vice President overseeing Operations, R&D and Safety and Security Sales through Ahura’s acquisition by Thermo Fisher Scientific in 2010, where he continued as Vice-President and Site Leader of the Portable Optical Analysis division. Kevin served as an independent board member for Crystal IS until its acquisition by Asahi-Kasei. He earned B.S.E.E from Boston University, M.S.E.E, and Ph.D. degrees in Optics from the University of Colorado. Kevin is an inventor on more than 20 US patents, is an author on more than a dozen refereed publications, and his products have received R&D 100, Business Week IDEA, GSN, CPhI Gold, Cygnus, and Frost & Sullivan awards.
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About 908 Devices: 908devices manufactures battery-operated, hand-held chemical detection tools used in mass spectrometry.
Gavin Gray
CEO of Oomf
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About Oomf: Oomf is a software platform enabling the sharing economy.