Istvan Szallos

Istvan Szallos serves as CTO at Black Cell Ltd.. Black Cell Ltd. operates in the information technology & services sector with approximately 46.0 employees.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Black Cell Ltd..
• • Our database includes 201,468 c suite-level executives.

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Gergo Gyebnar Chief Executive Officer at Black Cell Ltd.

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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)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Istvan Szallos, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Istvan Szallos's Position in the MessageCEO Database

• •Istvan Szallos is 1 of 2 verified executive contacts we track at Black Cell Ltd..
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •453 verified contacts work at information technology & services companies in the 46.0 employee range (same size as Black Cell Ltd.).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Istvan Szallos directly?

Istvan Szallos's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at Black Cell Ltd.. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Istvan Szallos work for?

Istvan Szallos is CTO at Black Cell Ltd., a company in the information technology & services sector with 46.0 employees.

Can I pitch or sell to Istvan Szallos?

As CTO at Black Cell Ltd., Istvan Szallos is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Istvan Szallos directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Istvan Szallos in?

Istvan Szallos works in the information technology & services industry as CTO at Black Cell Ltd.. MessageCEO provides verified contact information for executives across all major industries.

Is Istvan Szallos's contact information verified?

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

Last updated: July 27, 2026