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Paul Osenar

President and director at Upstart Power Technologies. Also a president and director at Upstart Power Holdings.

ExecutiveDirectorRoles at 2 startups
Updated Nov 10, 2026·Latest SEC filing Jun 23, 2026·Suggest an edit

About Paul Osenar

Paul Osenar is a president and director at Upstart Power Technologies.

Form D filings also name Paul Osenar as a president and director at Upstart Power Holdings.

Paul Osenar first appears on SEC filings in 2018.

Experience

This experience comes from Paul Osenar's profile and from SEC filings. For roles taken from filings, the years are when the filings name Paul Osenar in the role, so the role may have started earlier or lasted longer.

Upstart Power Technologies, Inc. Current
President and director
2018 – Present · Southborough, MA
Redde sells backup power fuel cells that recharge homeowners' batteries.
Upstart Power Holdings, Inc.
President and director
2018 – 2024 · Southborough, MA
Consolidated Sterilizer Systems
Board Member
2020 – 2023
Protonex
President
2000 – 2017
StannTron
Board Member
2013 – 2016
Foster-Miller Inc.
Project Engineer
1998 – 2000

Key Colleagues at Startups

The people Paul Osenar works with at each company, as listed on that company's latest Form D.

Upstart Power Technologies, Inc. · Form D, Jun 23, 2026
DB
David Brewster
CEO and director
PB
Peter Bauer
Director
Upstart Power Holdings, Inc. · Form D, Dec 26, 2024
GB
Georg Bettenhauser
Executive officer and director
PB
Peter Bauer
Director
SP
JC
EW
Elaine Wong
Director

Sources

  1. SECUpstart Power Technologies, Inc. Form D, filed Jun 23, 2026
  2. SECUpstart Power Holdings, Inc. Form D, filed Dec 26, 2024