Dennis

Dennis serves as Chief Technology Officer EU at Computest. Computest operates in the information technology & services sector with approximately 57.0 employees. The company is headquartered in Amsterdam, Noord-Holland. Computest generates annual revenue of 23800000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 324 executive contacts are available in Noord-Holland.
• • Our database includes 201,464 c suite-level executives.

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

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

Dennis's Position in the MessageCEO Database

• •Dennis is 1 of 1 verified executive contact we track at Computest.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •323 verified executive contacts in Noord-Holland are in the database.
• •315 verified contacts work at information technology & services companies in the 57.0 employee range (same size as Computest).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Dennis directly?

Dennis's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer EU at Computest. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Dennis work for?

Dennis is Chief Technology Officer EU at Computest, a company in the information technology & services sector with 57.0 employees. The company is based in Amsterdam, Noord-Holland.

Can I pitch or sell to Dennis?

As Chief Technology Officer EU at Computest, Dennis is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Dennis directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Dennis in?

Dennis works in the information technology & services industry as Chief Technology Officer EU at Computest. MessageCEO provides verified contact information for executives across all major industries.

Is Dennis's contact information verified?

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

Last updated: November 5, 2026