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Gregoire Viasnoff

Director at Grain Ecosystem.

Director
Updated Oct 27, 2026·Latest SEC filing Apr 14, 2025·Suggest an edit

About Gregoire Viasnoff

Gregoire Viasnoff is a director at Grain Ecosystem.

Gregoire Viasnoff first appears on SEC filings in 2022.

Experience

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

Grain Ecosystem, Inc.
Director
2022 – 2025 · Quincy, MA

Key Colleagues at Startups

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

Grain Ecosystem, Inc. · Form D, Apr 14, 2025
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Ryan Letourneau
Chief Executive Officer and director

Sources

  1. SECGrain Ecosystem, Inc. Form D, filed Apr 14, 2025