Olena Petrashchuk

Olena Petrashchuk serves as CEO at 4ire Labs. 4ire Labs operates in the information technology & services sector with approximately 55.0 employees.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at 4ire Labs.
• • Our database includes 201,469 c suite-level executives.

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Yaroslav Tumanov CTO at 4ire Labs

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

Olena Petrashchuk's Position in the MessageCEO Database

• •Olena Petrashchuk is 1 of 2 verified executive contacts we track at 4ire Labs.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •362 verified contacts work at information technology & services companies in the 55.0 employee range (same size as 4ire Labs).

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 We do not publish personal addresses or sensitive identifiers.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

Olena Petrashchuk's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at 4ire Labs. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Olena Petrashchuk work for?

Olena Petrashchuk is CEO at 4ire Labs, a company in the information technology & services sector with 55.0 employees.

Can I pitch or sell to Olena Petrashchuk?

As CEO at 4ire Labs, Olena Petrashchuk is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Olena Petrashchuk directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Olena Petrashchuk in?

Olena Petrashchuk works in the information technology & services industry as CEO at 4ire Labs. MessageCEO provides verified contact information for executives across all major industries.

Is Olena Petrashchuk's contact information verified?

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

Last updated: June 26, 2026