Marco Donzelli

Marco Donzelli serves as Global CEO at HLB International. HLB International operates in the professional training & coaching sector with approximately 360.0 employees. The company is headquartered in London, England. HLB International generates annual revenue of 4080000000.0.

Industry & Role Insights

• • MessageCEO tracks 1,260 executives in the professional training & coaching sector.
• • 10,137 executive contacts are available in England.
• • Our database includes 201,468 c suite-level executives.

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ZH

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MM

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SS

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EF

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RC

Richard Campagna Chief Operating Officer at 55/Redefined

Outreach Guidance — professional training & coaching Sector

Executives like Marco Donzelli in the professional training & coaching 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 HLB International.

Marco Donzelli's Position in the MessageCEO Database

• •Marco Donzelli is 1 of 1 verified executive contact we track at HLB International.
• •1,237 verified executive contacts in professional training & coaching are in the MessageCEO database.
• •10,040 verified executive contacts in England are in the database.
• •7 verified contacts work at professional training & coaching companies in the 360.0 employee range (same size as HLB International).

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 We do not publish personal addresses or sensitive identifiers.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

Marco Donzelli's verified email address is available to MessageCEO Pro subscribers. They currently serve as Global CEO at HLB International. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Marco Donzelli work for?

Marco Donzelli is Global CEO at HLB International, a company in the professional training & coaching sector with 360.0 employees. The company is based in London, England.

Can I pitch or sell to Marco Donzelli?

As Global CEO at HLB International, Marco Donzelli is a key decision-maker in the professional training & coaching sector. MessageCEO Pro gives you verified email to reach Marco Donzelli directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Marco Donzelli in?

Marco Donzelli works in the professional training & coaching industry as Global CEO at HLB International. MessageCEO provides verified contact information for executives across all major industries.

Is Marco Donzelli's contact information verified?

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

Last updated: July 25, 2026