Thomas Mathieu

Thomas Mathieu serves as Co-CEO at Guest Suite. Guest Suite operates in the information technology & services sector with approximately 55.0 employees. The company is headquartered in Nantes, Pays de la Loire. Guest Suite generates annual revenue of 7000000.0. To date, Guest Suite has raised 2348380.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Guest Suite.
• • 122 executive contacts are available in Pays de la Loire.
• • Our database includes 201,469 c suite-level executives.

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FP

Florian Perreon Chief Technology Officer at Guest Suite

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Thomas Mathieu, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Thomas Mathieu's Position in the MessageCEO Database

• •Thomas Mathieu is 1 of 2 verified executive contacts we track at Guest Suite.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •122 verified executive contacts in Pays de la Loire are in the database.
• •362 verified contacts work at information technology & services companies in the 55.0 employee range (same size as Guest Suite).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

How do I reach Thomas Mathieu directly?

Thomas Mathieu's verified email address is available to MessageCEO Pro subscribers. They currently serve as Co-CEO at Guest Suite. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Thomas Mathieu work for?

Thomas Mathieu is Co-CEO at Guest Suite, a company in the information technology & services sector with 55.0 employees. The company is based in Nantes, Pays de la Loire.

Can I pitch or sell to Thomas Mathieu?

As Co-CEO at Guest Suite, Thomas Mathieu is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Thomas Mathieu directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Thomas Mathieu in?

Thomas Mathieu works in the information technology & services industry as Co-CEO at Guest Suite. MessageCEO provides verified contact information for executives across all major industries.

Is Thomas Mathieu's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Thomas Mathieu's profile is kept up-to-date with the latest available information.

Last updated: June 27, 2026