Marek Lewandowski

Marek Lewandowski serves as Co-owner & CTO at Semantive. Semantive operates in the information technology & services sector with approximately 34.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship. Semantive generates annual revenue of 1000000.0.

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 2,805 owner-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 Marek Lewandowski, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Marek Lewandowski's Position in the MessageCEO Database

• •Marek Lewandowski is 1 of 1 verified executive contact we track at Semantive.
• •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 Semantive).

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 We do not publish personal addresses or sensitive identifiers.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 Marek Lewandowski directly?

Marek Lewandowski's verified email address is available to MessageCEO Pro subscribers. They currently serve as Co-owner & CTO at Semantive. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Marek Lewandowski work for?

Marek Lewandowski is Co-owner & CTO at Semantive, 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 Marek Lewandowski?

As Co-owner & CTO at Semantive, Marek Lewandowski is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Marek Lewandowski directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Marek Lewandowski in?

Marek Lewandowski works in the information technology & services industry as Co-owner & CTO at Semantive. MessageCEO provides verified contact information for executives across all major industries.

Is Marek Lewandowski's contact information verified?

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

Last updated: July 26, 2026