Anna-Katharina Keller

Anna-Katharina Keller serves as Office Managerin (CEO/VR) & Kommunikation at Spross. Spross operates in the construction sector with approximately 57.0 employees. The company is headquartered in Zuerich, Zurich.

Industry & Role Insights

• • MessageCEO tracks 3,496 executives in the construction sector.
• • We have verified contacts for 2 executives at Spross.
• • 1,552 executive contacts are available in Zurich.
• • Our database includes 201,468 c suite-level executives.

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Natalie Spross CEO at Spross

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Nilla Ruggiero Chief Technology Officer at 011h

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Fred Grove Chief Executive Officer at 123 Exteriors, Inc

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Joe Stackhouse Chief Executive Officer at 1-800 Hansons, LLC

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Benjamin Simon Chief Technical Officer at 1800Remodel.com

Outreach Guidance — construction Sector

Executives like Anna-Katharina Keller in the construction 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 Spross.

Anna-Katharina Keller's Position in the MessageCEO Database

• •Anna-Katharina Keller is 1 of 2 verified executive contacts we track at Spross.
• •3,191 verified executive contacts in construction are in the MessageCEO database.
• •1,533 verified executive contacts in Zurich are in the database.
• •18 verified contacts work at construction companies in the 57.0 employee range (same size as Spross).

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 We do not publish personal addresses or sensitive identifiers.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 Anna-Katharina Keller directly?

Anna-Katharina Keller's verified email address is available to MessageCEO Pro subscribers. They currently serve as Office Managerin (CEO/VR) & Kommunikation at Spross. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Anna-Katharina Keller work for?

Anna-Katharina Keller is Office Managerin (CEO/VR) & Kommunikation at Spross, a company in the construction sector with 57.0 employees. The company is based in Zuerich, Zurich.

Can I pitch or sell to Anna-Katharina Keller?

As Office Managerin (CEO/VR) & Kommunikation at Spross, Anna-Katharina Keller is a key decision-maker in the construction sector. MessageCEO Pro gives you verified email to reach Anna-Katharina Keller directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Anna-Katharina Keller in?

Anna-Katharina Keller works in the construction industry as Office Managerin (CEO/VR) & Kommunikation at Spross. MessageCEO provides verified contact information for executives across all major industries.

Is Anna-Katharina Keller's contact information verified?

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

Last updated: August 5, 2026