Claudia Brenn

Claudia Brenn serves as CEO at Ärztekasse Genossenschaft. Ärztekasse Genossenschaft operates in the information technology & services sector with approximately 250.0 employees. The company is headquartered in Zuerich, Zurich.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 1,552 executive contacts are available in Zurich.
• • Our database includes 201,465 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 Claudia Brenn, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Claudia Brenn's Position in the MessageCEO Database

• •Claudia Brenn is 1 of 1 verified executive contact we track at Ärztekasse Genossenschaft.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,533 verified executive contacts in Zurich are in the database.
• •352 verified contacts work at information technology & services companies in the 250.0 employee range (same size as Ärztekasse Genossenschaft).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Claudia Brenn directly?

Claudia Brenn's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Ärztekasse Genossenschaft. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Claudia Brenn work for?

Claudia Brenn is CEO at Ärztekasse Genossenschaft, a company in the information technology & services sector with 250.0 employees. The company is based in Zuerich, Zurich.

Can I pitch or sell to Claudia Brenn?

As CEO at Ärztekasse Genossenschaft, Claudia Brenn is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Claudia Brenn directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Claudia Brenn in?

Claudia Brenn works in the information technology & services industry as CEO at Ärztekasse Genossenschaft. MessageCEO provides verified contact information for executives across all major industries.

Is Claudia Brenn's contact information verified?

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

Last updated: October 9, 2026