Mariusz Cieply

Mariusz Cieply serves as CEO at LiveChat. LiveChat operates in the information technology & services sector with approximately 370.0 employees. LiveChat generates annual revenue of 7000000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at LiveChat.
• • Our database includes 201,469 c suite-level executives.

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Maciej Malesa CTO at LiveChat

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

Mariusz Cieply's Position in the MessageCEO Database

• •Mariusz Cieply is 1 of 2 verified executive contacts we track at LiveChat.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •196 verified contacts work at information technology & services companies in the 370.0 employee range (same size as LiveChat).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does Mariusz Cieply work for?

Mariusz Cieply is CEO at LiveChat, a company in the information technology & services sector with 370.0 employees.

Can I pitch or sell to Mariusz Cieply?

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

What industry is Mariusz Cieply in?

Mariusz Cieply works in the information technology & services industry as CEO at LiveChat. MessageCEO provides verified contact information for executives across all major industries.

Is Mariusz Cieply's contact information verified?

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

Last updated: June 27, 2026