About Briar Alpert
Briar Alpert is a director at Benchmark Space Systems.
Experience
This experience comes from SEC filings. The years are when the filings name Briar Alpert in the role, so the role may have started earlier or lasted longer.
Benchmark Space Systems, Inc.
Director
2026 · Burlington, VT
Spacecraft propulsion systems for government programs and commercial satellite operators.
Key Colleagues at Startups
The people Briar Alpert works with at each company, as listed on that company's latest Form D.
Benchmark Space Systems, Inc. · Form D, May 26, 2026
CT
Christopher Timchak
Director
WG
Wesley Grove
CEO and director
JJ
James Crook Jr.
Director
MM
M McDeavitt
Corporate Secretary and director