Mariusz Koziel

Mariusz Koziel serves as Chief Technology Officer at Visuality - Web & mobile apps - Ruby, React, PWA. Visuality - Web & mobile apps - Ruby, React, PWA operates in the information technology & services sector with approximately 47.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship. Visuality - Web & mobile apps - Ruby, React, PWA generates annual revenue of 111000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Visuality - Web & mobile apps - Ruby, React, PWA.
• • 1,088 executive contacts are available in Masovian Voivodeship.
• • Our database includes 201,469 c suite-level executives.

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Pawel Strzalkowski Chief Technology Officer at Visuality - Web & mobile apps - Ruby, React, PWA

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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 Mariusz Koziel, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Mariusz Koziel's Position in the MessageCEO Database

• •Mariusz Koziel is 1 of 2 verified executive contacts we track at Visuality - Web & mobile apps - Ruby, React, PWA.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •1,083 verified executive contacts in Masovian Voivodeship are in the database.
• •481 verified contacts work at information technology & services companies in the 47.0 employee range (same size as Visuality - Web & mobile apps - Ruby, React, PWA).

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 We do not publish personal addresses or sensitive identifiers.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 Mariusz Koziel directly?

Mariusz Koziel's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Visuality - Web & mobile apps - Ruby, React, PWA. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Mariusz Koziel work for?

Mariusz Koziel is Chief Technology Officer at Visuality - Web & mobile apps - Ruby, React, PWA, a company in the information technology & services sector with 47.0 employees. The company is based in Warsaw, Masovian Voivodeship.

Can I pitch or sell to Mariusz Koziel?

As Chief Technology Officer at Visuality - Web & mobile apps - Ruby, React, PWA, Mariusz Koziel is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Mariusz Koziel directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Mariusz Koziel in?

Mariusz Koziel works in the information technology & services industry as Chief Technology Officer at Visuality - Web & mobile apps - Ruby, React, PWA. MessageCEO provides verified contact information for executives across all major industries.

Is Mariusz Koziel's contact information verified?

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

Last updated: June 26, 2026