Guillaume Dejavdan

Guillaume Dejavdan serves as CEO at Ermes. Ermes operates in the leisure, travel & tourism sector with approximately 33.0 employees. The company is headquartered in Paris, Ile-de-France. Ermes generates annual revenue of 165000.0.

Industry & Role Insights

• • MessageCEO tracks 1,219 executives in the leisure, travel & tourism sector.
• • We have verified contacts for 2 executives at Ermes.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,468 c suite-level executives.

Mailchimp Mandrill

responsible tourism turismo responsabile turismo sostenibile sustainable tourism digital marketing viaggi turismo consapevole fair travel branded content travel arrangements marketing & advertising leisure travel & tourism

AE

Alice E. Chief Technology Officer at Ermes at Ermes

NV

Nicola Veltman Chief Executive Officer - 1000 Mile Travel Group | Allure Travel | CTM Executive at 1000 Mile Travel Group Australia

RH

Ron Hoffman Chief Executive Officer at 12Go Asia Pte. Ltd.

OB

Oscar Bolanos Principal CEO at 2Group Corp

JT

James Turner CEO at 360 Private Travel

Outreach Guidance — leisure, travel & tourism Sector

Executives like Guillaume Dejavdan in the leisure, travel & tourism 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 Ermes.

Guillaume Dejavdan's Position in the MessageCEO Database

• •Guillaume Dejavdan is 1 of 2 verified executive contacts we track at Ermes.
• •1,207 verified executive contacts in leisure, travel & tourism are in the MessageCEO database.
• •4,045 verified executive contacts in Ile-de-France are in the database.
• •13 verified contacts work at leisure, travel & tourism companies in the 33.0 employee range (same size as Ermes).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does Guillaume Dejavdan work for?

Guillaume Dejavdan is CEO at Ermes, a company in the leisure, travel & tourism sector with 33.0 employees. The company is based in Paris, Ile-de-France.

Can I pitch or sell to Guillaume Dejavdan?

As CEO at Ermes, Guillaume Dejavdan is a key decision-maker in the leisure, travel & tourism sector. MessageCEO Pro gives you verified email to reach Guillaume Dejavdan directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Guillaume Dejavdan in?

Guillaume Dejavdan works in the leisure, travel & tourism industry as CEO at Ermes. MessageCEO provides verified contact information for executives across all major industries.

Is Guillaume Dejavdan's contact information verified?

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

Last updated: July 28, 2026