Guillaume Maissa

Guillaume Maissa serves as Chief Technical Officer at Colibee. Colibee operates in the management consulting sector with approximately 34.0 employees. The company is headquartered in Paris, Ile-de-France.

Industry & Role Insights

• • MessageCEO tracks 4,943 executives in the management consulting sector.
• • We have verified contacts for 2 executives at Colibee.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,464 c suite-level executives.

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Olivier Fernandes Chief Executive Officer at Colibee

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Ian Plant Founding Principal / CEO at 1

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Ray Black CEO UK at 1000Steps-Corporate Sales Modelling

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Ashish Malik Chief Executive Officer at 108 ideaspace inc.

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Manuel Cordon Perez CEO y fundador at 10Code Software Design

Outreach Guidance — management consulting Sector

Executives like Guillaume Maissa in the management consulting 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 Colibee.

Guillaume Maissa's Position in the MessageCEO Database

• •Guillaume Maissa is 1 of 2 verified executive contacts we track at Colibee.
• •4,842 verified executive contacts in management consulting are in the MessageCEO database.
• •4,045 verified executive contacts in Ile-de-France are in the database.
• •53 verified contacts work at management consulting companies in the 34.0 employee range (same size as Colibee).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Guillaume Maissa directly?

Guillaume Maissa's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technical Officer at Colibee. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Guillaume Maissa work for?

Guillaume Maissa is Chief Technical Officer at Colibee, a company in the management consulting sector with 34.0 employees. The company is based in Paris, Ile-de-France.

Can I pitch or sell to Guillaume Maissa?

As Chief Technical Officer at Colibee, Guillaume Maissa is a key decision-maker in the management consulting sector. MessageCEO Pro gives you verified email to reach Guillaume Maissa directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Guillaume Maissa in?

Guillaume Maissa works in the management consulting industry as Chief Technical Officer at Colibee. MessageCEO provides verified contact information for executives across all major industries.

Is Guillaume Maissa's contact information verified?

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

Last updated: November 3, 2026