Yaroslav Tumanov

Yaroslav Tumanov serves as CTO at 4ire Labs. 4ire Labs operates in the information technology & services sector with approximately 55.0 employees. The company is headquartered in Krakow, Lesser Poland Voivodeship.

Industry & Role Insights

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

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

Yaroslav Tumanov's Position in the MessageCEO Database

• •Yaroslav Tumanov 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.
• •169 verified executive contacts in Lesser Poland Voivodeship are in the 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 We do not publish personal addresses or sensitive identifiers.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 Yaroslav Tumanov directly?

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

What company does Yaroslav Tumanov work for?

Yaroslav Tumanov is CTO at 4ire Labs, a company in the information technology & services sector with 55.0 employees. The company is based in Krakow, Lesser Poland Voivodeship.

Can I pitch or sell to Yaroslav Tumanov?

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

What industry is Yaroslav Tumanov in?

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

Is Yaroslav Tumanov's contact information verified?

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

Last updated: June 26, 2026