Martin Grunau

Martin Grunau serves as COO, Keonys Group / SVP 3DSPLM CENIT Group at KEONYS. KEONYS operates in the information technology & services sector with approximately 150.0 employees. The company is headquartered in Suresnes, Ile-de-France. KEONYS generates annual revenue of 53000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 4,101 executive contacts are available in Ile-de-France.
• • Our database includes 201,469 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 Martin Grunau, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Martin Grunau's Position in the MessageCEO Database

• •Martin Grunau is 1 of 1 verified executive contact we track at KEONYS.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •4,045 verified executive contacts in Ile-de-France are in the database.
• •764 verified contacts work at information technology & services companies in the 150.0 employee range (same size as KEONYS).

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 We do not publish personal addresses or sensitive identifiers.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 Martin Grunau directly?

Martin Grunau's verified email address is available to MessageCEO Pro subscribers. They currently serve as COO, Keonys Group / SVP 3DSPLM CENIT Group at KEONYS. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Martin Grunau work for?

Martin Grunau is COO, Keonys Group / SVP 3DSPLM CENIT Group at KEONYS, a company in the information technology & services sector with 150.0 employees. The company is based in Suresnes, Ile-de-France.

Can I pitch or sell to Martin Grunau?

As COO, Keonys Group / SVP 3DSPLM CENIT Group at KEONYS, Martin Grunau is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Martin Grunau directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Martin Grunau in?

Martin Grunau works in the information technology & services industry as COO, Keonys Group / SVP 3DSPLM CENIT Group at KEONYS. MessageCEO provides verified contact information for executives across all major industries.

Is Martin Grunau's contact information verified?

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

Last updated: July 22, 2026