Marc Jonckheere

Marc Jonckheere serves as CEO at Willemen Groep. Willemen Groep operates in the construction sector with approximately 220.0 employees. The company is headquartered in Ghent, Flanders.

Industry & Role Insights

• • MessageCEO tracks 3,496 executives in the construction sector.
• • 890 executive contacts are available in Flanders.
• • Our database includes 201,469 c suite-level executives.

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Nilla Ruggiero Chief Technology Officer at 011h

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Fred Grove Chief Executive Officer at 123 Exteriors, Inc

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Joe Stackhouse Chief Executive Officer at 1-800 Hansons, LLC

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Benjamin Simon Chief Technical Officer at 1800Remodel.com

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Steve Sorkin CEO at 24 Restore, A Cotton Company at 24 Restore

Outreach Guidance — construction Sector

Executives like Marc Jonckheere in the construction 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 Willemen Groep.

Marc Jonckheere's Position in the MessageCEO Database

• •Marc Jonckheere is 1 of 1 verified executive contact we track at Willemen Groep.
• •3,191 verified executive contacts in construction are in the MessageCEO database.
• •884 verified executive contacts in Flanders are in the database.
• •34 verified contacts work at construction companies in the 220.0 employee range (same size as Willemen Groep).

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 We do not publish personal addresses or sensitive identifiers.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 Marc Jonckheere directly?

Marc Jonckheere's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Willemen Groep. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Marc Jonckheere work for?

Marc Jonckheere is CEO at Willemen Groep, a company in the construction sector with 220.0 employees. The company is based in Ghent, Flanders.

Can I pitch or sell to Marc Jonckheere?

As CEO at Willemen Groep, Marc Jonckheere is a key decision-maker in the construction sector. MessageCEO Pro gives you verified email to reach Marc Jonckheere directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Marc Jonckheere in?

Marc Jonckheere works in the construction industry as CEO at Willemen Groep. MessageCEO provides verified contact information for executives across all major industries.

Is Marc Jonckheere's contact information verified?

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

Last updated: July 22, 2026