Illarion Koperski

Illarion Koperski serves as Chief Technology Officer at Vaan. Vaan operates in the information technology & services sector with approximately 67.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship. Vaan generates annual revenue of 1400000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 1,088 executive contacts are available in Masovian Voivodeship.
• • Our database includes 201,469 c suite-level executives.

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Outreach Guidance — information technology & services Sector

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

Illarion Koperski's Position in the MessageCEO Database

• •Illarion Koperski is 1 of 1 verified executive contact we track at Vaan.
• •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.
• •279 verified contacts work at information technology & services companies in the 67.0 employee range (same size as Vaan).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Illarion Koperski directly?

Illarion Koperski's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Vaan. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Illarion Koperski work for?

Illarion Koperski is Chief Technology Officer at Vaan, a company in the information technology & services sector with 67.0 employees. The company is based in Warsaw, Masovian Voivodeship.

Can I pitch or sell to Illarion Koperski?

As Chief Technology Officer at Vaan, Illarion Koperski is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Illarion Koperski directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Illarion Koperski in?

Illarion Koperski works in the information technology & services industry as Chief Technology Officer at Vaan. MessageCEO provides verified contact information for executives across all major industries.

Is Illarion Koperski's contact information verified?

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

Last updated: May 25, 2026