Guillaume Buc

Guillaume Buc serves as CTO, FineHeart at FineHeart. FineHeart operates in the medical devices sector with approximately 78.0 employees. The company is headquartered in Paris, Ile-de-France. To date, FineHeart has raised 32292422.0 in total funding, with the most recent round being Series B.

Industry & Role Insights

• • MessageCEO tracks 1,888 executives in the medical devices sector.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,469 c suite-level executives.

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Yahia Megahed CEO at 360Imaging

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Hugo Azevedo Chief Technology Officer at 3B Scientific

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Marie-Laure Pochon CEO & President at 3DISC

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Khanh Duy Co-CEO at 3D-Side

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Khanh Co-CEO at 3D-Side

Outreach Guidance — medical devices Sector

Executives like Guillaume Buc in the medical devices sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at FineHeart.

Guillaume Buc's Position in the MessageCEO Database

• •Guillaume Buc is 1 of 1 verified executive contact we track at FineHeart.
• •1,787 verified executive contacts in medical devices are in the MessageCEO database.
• •4,045 verified executive contacts in Ile-de-France are in the database.
• •6 verified contacts work at medical devices companies in the 78.0 employee range (same size as FineHeart).

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 We do not publish personal addresses or sensitive identifiers.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 July 2026.

How do I reach Guillaume Buc directly?

Guillaume Buc's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO, FineHeart at FineHeart. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Guillaume Buc work for?

Guillaume Buc is CTO, FineHeart at FineHeart, a company in the medical devices sector with 78.0 employees. The company is based in Paris, Ile-de-France.

Can I pitch or sell to Guillaume Buc?

As CTO, FineHeart at FineHeart, Guillaume Buc is a key decision-maker in the medical devices sector. MessageCEO Pro gives you verified email to reach Guillaume Buc directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Guillaume Buc in?

Guillaume Buc works in the medical devices industry as CTO, FineHeart at FineHeart. MessageCEO provides verified contact information for executives across all major industries.

Is Guillaume Buc's contact information verified?

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

Last updated: July 23, 2026