David Werner

David Werner serves as CTO at CAMEO Energy. CAMEO Energy operates in the environmental services sector with approximately 44.0 employees. The company is headquartered in Paris, Ile-de-France. CAMEO Energy generates annual revenue of 131221000.0.

Industry & Role Insights

• • MessageCEO tracks 1,660 executives in the environmental services sector.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,469 c suite-level executives.

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Anna Rindefjell Chief Operating Officer & Brand Director at 2050

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Jannick Schmidt CTO (Chief Technology Officer) at 2-0 LCA

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Ryan Smith CEO at 360 Energy Liability Management Ltd.

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Bryce Watson Chief Technical Compliance Officer at 360 Energy Liability Management Ltd.

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Chris Gannon President and Chief Executive Officer at 374Water

Outreach Guidance — environmental services Sector

Executives like David Werner in the environmental 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 CAMEO Energy.

David Werner's Position in the MessageCEO Database

• •David Werner is 1 of 1 verified executive contact we track at CAMEO Energy.
• •1,626 verified executive contacts in environmental services are in the MessageCEO database.
• •4,045 verified executive contacts in Ile-de-France are in the database.
• •15 verified contacts work at environmental services companies in the 44.0 employee range (same size as CAMEO Energy).

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 We do not publish personal addresses or sensitive identifiers.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

David Werner's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at CAMEO Energy. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does David Werner work for?

David Werner is CTO at CAMEO Energy, a company in the environmental services sector with 44.0 employees. The company is based in Paris, Ile-de-France.

Can I pitch or sell to David Werner?

As CTO at CAMEO Energy, David Werner is a key decision-maker in the environmental services sector. MessageCEO Pro gives you verified email to reach David Werner directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is David Werner in?

David Werner works in the environmental services industry as CTO at CAMEO Energy. MessageCEO provides verified contact information for executives across all major industries.

Is David Werner's contact information verified?

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

Last updated: July 21, 2026