Sebastian Diers

Sebastian Diers serves as Co-CEO DACH at EFESO. EFESO operates in the management consulting sector with approximately 940.0 employees. The company is headquartered in Berlin, Berlin. EFESO generates annual revenue of 105000000.0.

Industry & Role Insights

• • MessageCEO tracks 4,943 executives in the management consulting sector.
• • We have verified contacts for 5 executives at EFESO.
• • 1,259 executive contacts are available in Berlin.
• • Our database includes 201,469 c suite-level executives.

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FM

Filippo Mantegazza Chairman and CEO at EFESO

LL

Luca Lecchi Co-Chief Executive Officer at EFESO

EB

Edwin Bosso CEO Americas at EFESO

EM

Eitel Monaco CEO at Eitel Monaco Consulting Sarl at EFESO

Outreach Guidance — management consulting Sector

Executives like Sebastian Diers 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 EFESO.

Sebastian Diers's Position in the MessageCEO Database

• •Sebastian Diers is 1 of 5 verified executive contacts we track at EFESO.
• •4,842 verified executive contacts in management consulting are in the MessageCEO database.
• •1,253 verified executive contacts in Berlin are in the database.
• •5 verified contacts work at management consulting companies in the 940.0 employee range (same size as EFESO).

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 We do not publish personal addresses or sensitive identifiers.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

Sebastian Diers's verified email address is available to MessageCEO Pro subscribers. They currently serve as Co-CEO DACH at EFESO. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sebastian Diers work for?

Sebastian Diers is Co-CEO DACH at EFESO, a company in the management consulting sector with 940.0 employees. The company is based in Berlin, Berlin.

Can I pitch or sell to Sebastian Diers?

As Co-CEO DACH at EFESO, Sebastian Diers is a key decision-maker in the management consulting sector. MessageCEO Pro gives you verified email to reach Sebastian Diers directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Sebastian Diers in?

Sebastian Diers works in the management consulting industry as Co-CEO DACH at EFESO. MessageCEO provides verified contact information for executives across all major industries.

Is Sebastian Diers's contact information verified?

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

Last updated: July 23, 2026