Maria Belun

Maria Belun serves as Chief Operating Officer at MTN Haus. MTN Haus operates in the information technology & services sector with approximately 25.0 employees. The company is headquartered in Amsterdam, North Holland.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 1,041 executive contacts are available in North Holland.
• • Our database includes 201,468 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 Maria Belun, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Maria Belun's Position in the MessageCEO Database

• •Maria Belun is 1 of 1 verified executive contact we track at MTN Haus.
• •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.
• •858 verified contacts work at information technology & services companies in the 25.0 employee range (same size as MTN Haus).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Maria Belun directly?

Maria Belun's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Operating Officer at MTN Haus. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Maria Belun work for?

Maria Belun is Chief Operating Officer at MTN Haus, a company in the information technology & services sector with 25.0 employees. The company is based in Amsterdam, North Holland.

Can I pitch or sell to Maria Belun?

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

What industry is Maria Belun in?

Maria Belun works in the information technology & services industry as Chief Operating Officer at MTN Haus. MessageCEO provides verified contact information for executives across all major industries.

Is Maria Belun's contact information verified?

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

Last updated: August 4, 2026