Karol Matczak

Karol Matczak serves as Chief Executive Officer at EC2 S.A.. EC2 S.A. operates in the information technology & services sector with approximately 34.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship.

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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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)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

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

Karol Matczak's Position in the MessageCEO Database

• •Karol Matczak is 1 of 1 verified executive contact we track at EC2 S.A..
• •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.
• •757 verified contacts work at information technology & services companies in the 34.0 employee range (same size as EC2 S.A.).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Karol Matczak directly?

Karol Matczak's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at EC2 S.A.. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Karol Matczak work for?

Karol Matczak is Chief Executive Officer at EC2 S.A., a company in the information technology & services sector with 34.0 employees. The company is based in Warsaw, Masovian Voivodeship.

Can I pitch or sell to Karol Matczak?

As Chief Executive Officer at EC2 S.A., Karol Matczak is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Karol Matczak directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Karol Matczak in?

Karol Matczak works in the information technology & services industry as Chief Executive Officer at EC2 S.A.. MessageCEO provides verified contact information for executives across all major industries.

Is Karol Matczak's contact information verified?

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

Last updated: July 21, 2026