David Hammel

David Hammel serves as CTO/COO at TSV Professional Services at TSV-Groep. TSV-Groep operates in the information technology & services sector with approximately 50.0 employees. The company is headquartered in Amsterdam, North Holland.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at TSV-Groep.
• • 1,041 executive contacts are available in North Holland.
• • Our database includes 201,469 c suite-level executives.

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JY

Jack Yang CEO at TSV-Groep

MJ

Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to David Hammel, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

David Hammel's Position in the MessageCEO Database

• •David Hammel is 1 of 2 verified executive contacts we track at TSV-Groep.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,033 verified executive contacts in North Holland are in the database.
• •478 verified contacts work at information technology & services companies in the 50.0 employee range (same size as TSV-Groep).

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 We do not publish personal addresses or sensitive identifiers.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 June 2026.

How do I reach David Hammel directly?

David Hammel's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO/COO at TSV Professional Services at TSV-Groep. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does David Hammel work for?

David Hammel is CTO/COO at TSV Professional Services at TSV-Groep, a company in the information technology & services sector with 50.0 employees. The company is based in Amsterdam, North Holland.

Can I pitch or sell to David Hammel?

As CTO/COO at TSV Professional Services at TSV-Groep, David Hammel is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach David Hammel directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is David Hammel in?

David Hammel works in the information technology & services industry as CTO/COO at TSV Professional Services at TSV-Groep. MessageCEO provides verified contact information for executives across all major industries.

Is David Hammel's contact information verified?

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

Last updated: June 27, 2026