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Mark Bernfeld

Director at CleanFiber.

Director
Updated Nov 2, 2026·Latest SEC filing Apr 12, 2024·Suggest an edit

About Mark Bernfeld

Form D filings for CleanFiber in 2024 list Mark Bernfeld as director.

Mark Bernfeld first appears on SEC filings in 2024.

Experience

This experience comes from SEC filings. The years are when the filings name Mark Bernfeld in the role, so the role may have started earlier or lasted longer.

CleanFiber Inc.
Director
2024 · Blasdell, NY
Makes recycled-cardboard building insulation for installers.

Key Colleagues at Startups

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

CleanFiber Inc. · Form D, Apr 12, 2024
JS
Jonathan Strimling
Executive officer and director
DS
Donald Simoneau
Chief Financial Officer
CF
EC
Eric Chapman
Director

Sources

  1. SECCleanFiber Inc. Form D, filed Apr 12, 2024