Robert Graf

Robert Graf serves as CEO / Geschäftsführer at Siempelkamp. Siempelkamp operates in the machinery sector with approximately 660.0 employees. The company is headquartered in Moormerland, Lower Saxony. Siempelkamp generates annual revenue of 37722000.0.

Industry & Role Insights

• • MessageCEO tracks 3,379 executives in the machinery sector.
• • We have verified contacts for 3 executives at Siempelkamp.
• • 135 executive contacts are available in Lower Saxony.
• • Our database includes 201,469 c suite-level executives.

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MS

Martin Scherrer CEO at Siempelkamp

BV

Brody Vitezslav CEO at Siempelkamp

PW

Pawel Wesolowski Chief Technology Officer at 3D Lab - ATO atomising systems manufacturing; Partner of 3D Systems.

UW

Uwe Wagner CEO / CTO at 3D-Micromac AG

DK

David Koren CTO at 3d Signals

Outreach Guidance — machinery Sector

Executives like Robert Graf in the machinery 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 Siempelkamp.

Robert Graf's Position in the MessageCEO Database

• •Robert Graf is 1 of 3 verified executive contacts we track at Siempelkamp.
• •3,228 verified executive contacts in machinery are in the MessageCEO database.
• •135 verified executive contacts in Lower Saxony are in the database.
• •9 verified contacts work at machinery companies in the 660.0 employee range (same size as Siempelkamp).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Robert Graf directly?

Robert Graf's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO / Geschäftsführer at Siempelkamp. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Robert Graf work for?

Robert Graf is CEO / Geschäftsführer at Siempelkamp, a company in the machinery sector with 660.0 employees. The company is based in Moormerland, Lower Saxony.

Can I pitch or sell to Robert Graf?

As CEO / Geschäftsführer at Siempelkamp, Robert Graf is a key decision-maker in the machinery sector. MessageCEO Pro gives you verified email to reach Robert Graf directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Robert Graf in?

Robert Graf works in the machinery industry as CEO / Geschäftsführer at Siempelkamp. MessageCEO provides verified contact information for executives across all major industries.

Is Robert Graf's contact information verified?

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

Last updated: May 30, 2026