Petr Chaloupka

Petr Chaloupka serves as CEO & co-owner at GREYCORTEX. GREYCORTEX operates in the computer & network security sector with approximately 39.0 employees. The company is headquartered in South Moravian Region. GREYCORTEX generates annual revenue of 1200000.0. To date, GREYCORTEX has raised 1300000.0 in total funding, with the most recent round being Venture (Round not Specified).

Industry & Role Insights

• • MessageCEO tracks 1,629 executives in the computer & network security sector.
• • 72 executive contacts are available in South Moravian Region.
• • Our database includes 2,805 owner-level executives.

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Sharon Torati CEO at 10root Cyber Security

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Meni Bondarkar CTO at 10Secure

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Shay Tiv CEO at 10Secure

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Michael Cichon Chief Marketing Officer at 1Kosmos - BlockID

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Christine Owen Field CTO at 1Kosmos - BlockID

Outreach Guidance — computer & network security Sector

Executives like Petr Chaloupka in the computer & network security 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 GREYCORTEX.

Petr Chaloupka's Position in the MessageCEO Database

• •Petr Chaloupka is 1 of 1 verified executive contact we track at GREYCORTEX.
• •1,615 verified executive contacts in computer & network security are in the MessageCEO database.
• •72 verified executive contacts in South Moravian Region are in the database.
• •5 verified contacts work at computer & network security companies in the 39.0 employee range (same size as GREYCORTEX).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Petr Chaloupka directly?

Petr Chaloupka's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO & co-owner at GREYCORTEX. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Petr Chaloupka work for?

Petr Chaloupka is CEO & co-owner at GREYCORTEX, a company in the computer & network security sector with 39.0 employees. The company is based in South Moravian Region.

Can I pitch or sell to Petr Chaloupka?

As CEO & co-owner at GREYCORTEX, Petr Chaloupka is a key decision-maker in the computer & network security sector. MessageCEO Pro gives you verified email to reach Petr Chaloupka directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Petr Chaloupka in?

Petr Chaloupka works in the computer & network security industry as CEO & co-owner at GREYCORTEX. MessageCEO provides verified contact information for executives across all major industries.

Is Petr Chaloupka's contact information verified?

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

Last updated: June 25, 2026