Alexey Tsiunchik

Alexey Tsiunchik serves as Chief Technology Officer at OLSYS. OLSYS operates in the information technology & services sector with approximately 38.0 employees. The company is headquartered in Vilnius, Vilnius County.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at OLSYS.
• • 134 executive contacts are available in Vilnius County.
• • Our database includes 201,469 c suite-level executives.

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OB

Oleg Boyko Chief Executive Officer at OLSYS

MJ

Marvin Jo CTO at 위블링

RK

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

Alexey Tsiunchik's Position in the MessageCEO Database

• •Alexey Tsiunchik is 1 of 2 verified executive contacts we track at OLSYS.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •134 verified executive contacts in Vilnius County are in the database.
• •587 verified contacts work at information technology & services companies in the 38.0 employee range (same size as OLSYS).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does Alexey Tsiunchik work for?

Alexey Tsiunchik is Chief Technology Officer at OLSYS, a company in the information technology & services sector with 38.0 employees. The company is based in Vilnius, Vilnius County.

Can I pitch or sell to Alexey Tsiunchik?

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

What industry is Alexey Tsiunchik in?

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

Is Alexey Tsiunchik's contact information verified?

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

Last updated: June 26, 2026