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Mathieu Bertrandy

Mathieu Bertrandy

Co-founder and CTO of Twintual; founding partner of Two.Zero

ExecutiveDirector
Updated Nov 7, 2026·Latest SEC filing Oct 22, 2026·Suggest an edit

About Mathieu Bertrandy

Mathieu Bertrandy is co-founder and CTO of Twintual, which builds an AI assistant that understands incoming messages and drafts replies in the user's voice. Since August 2024 he has overseen the company's technology and strategy. He is also a founding partner of Two.Zero, which he co-founded in January 2024. Two.Zero builds mobile apps, web apps and AI voice agents.

Before that, he was head of operations at Excelencia-Tech. He studied information technology at postgraduate level at the European Institute of Technology.

Experience

This experience comes from official bios and from SEC filings. For roles taken from filings, the years are when the filings name Mathieu Bertrandy in the role, so the role may have started earlier or lasted longer.

Twintual Inc. Current
Co-Founder and CTO, director
2026 – Present · Cambridge, MA
Twintual drafts replies in each person's own voice across work channels, and by default the user approves each one before it sends.
Two.Zero Current
Founding Partner
2024 – Present
Excelencia-Tech
Head of Operations

Key Colleagues at Startups

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

Twintual Inc. · Form D, Oct 22, 2026
Cristina Grau-Vilchez
Cristina Grau-Vilchez
Co-Founder and CEO, director

Sources

  1. SECTwintual Inc. Form D, filed Oct 22, 2026