Sebastien Roussotte

Sebastien Roussotte serves as Chief Executive Officer at GRESB. GRESB operates in the information services sector with approximately 160.0 employees. The company is headquartered in London, England. GRESB generates annual revenue of 11300000.0.

Industry & Role Insights

• • MessageCEO tracks 755 executives in the information services sector.
• • We have verified contacts for 2 executives at GRESB.
• • 10,137 executive contacts are available in England.
• • Our database includes 201,468 c suite-level executives.

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Dirk Wolfgramm CTO at GRESB

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Christophe Berbizier CTO at ...

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Johan Pic Consultant Expert, partner, CEO at 2GEZER make IT happen

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Donna Poulin Chief Technology Officer at 3 Reasons Consulting, LLC

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Neehar Pathare MD, CEO & CIO at 63SATS

Outreach Guidance — information services Sector

Executives like Sebastien Roussotte in the information services 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 GRESB.

Sebastien Roussotte's Position in the MessageCEO Database

• •Sebastien Roussotte is 1 of 2 verified executive contacts we track at GRESB.
• •747 verified executive contacts in information services are in the MessageCEO database.
• •10,040 verified executive contacts in England are in the database.
• •9 verified contacts work at information services companies in the 160.0 employee range (same size as GRESB).

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 We do not publish personal addresses or sensitive identifiers.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

Sebastien Roussotte's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at GRESB. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sebastien Roussotte work for?

Sebastien Roussotte is Chief Executive Officer at GRESB, a company in the information services sector with 160.0 employees. The company is based in London, England.

Can I pitch or sell to Sebastien Roussotte?

As Chief Executive Officer at GRESB, Sebastien Roussotte is a key decision-maker in the information services sector. MessageCEO Pro gives you verified email to reach Sebastien Roussotte directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Sebastien Roussotte in?

Sebastien Roussotte works in the information services industry as Chief Executive Officer at GRESB. MessageCEO provides verified contact information for executives across all major industries.

Is Sebastien Roussotte's contact information verified?

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

Last updated: July 28, 2026