Grzegorz Kowalczyk

Grzegorz Kowalczyk serves as Chief Executive Officer at SimplySec. SimplySec operates in the computer & network security sector with approximately 25.0 employees. The company is headquartered in Siedlce, mazowieckie.

Industry & Role Insights

• • MessageCEO tracks 1,629 executives in the computer & network security sector.
• • 65 executive contacts are available in mazowieckie.
• • Our database includes 201,469 c suite-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 Grzegorz Kowalczyk 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 SimplySec.

Grzegorz Kowalczyk's Position in the MessageCEO Database

• •Grzegorz Kowalczyk is 1 of 1 verified executive contact we track at SimplySec.
• •1,615 verified executive contacts in computer & network security are in the MessageCEO database.
• •65 verified executive contacts in mazowieckie are in the database.
• •35 verified contacts work at computer & network security companies in the 25.0 employee range (same size as SimplySec).

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 We do not publish personal addresses or sensitive identifiers.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 Grzegorz Kowalczyk directly?

Grzegorz Kowalczyk's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at SimplySec. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Grzegorz Kowalczyk work for?

Grzegorz Kowalczyk is Chief Executive Officer at SimplySec, a company in the computer & network security sector with 25.0 employees. The company is based in Siedlce, mazowieckie.

Can I pitch or sell to Grzegorz Kowalczyk?

As Chief Executive Officer at SimplySec, Grzegorz Kowalczyk is a key decision-maker in the computer & network security sector. MessageCEO Pro gives you verified email to reach Grzegorz Kowalczyk directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Grzegorz Kowalczyk in?

Grzegorz Kowalczyk works in the computer & network security industry as Chief Executive Officer at SimplySec. MessageCEO provides verified contact information for executives across all major industries.

Is Grzegorz Kowalczyk's contact information verified?

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

Last updated: June 26, 2026