Maciej Krajowski

Maciej Krajowski serves as CTO at platformOS. platformOS operates in the information technology & services sector with approximately 27.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at platformOS.
• • 1,088 executive contacts are available in Masovian Voivodeship.
• • Our database includes 201,469 c suite-level executives.

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AB

Adam Broadway Chief Executive Officer at platformOS

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

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

Maciej Krajowski's Position in the MessageCEO Database

• •Maciej Krajowski is 1 of 2 verified executive contacts we track at platformOS.
• •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.
• •858 verified contacts work at information technology & services companies in the 27.0 employee range (same size as platformOS).

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 We do not publish personal addresses or sensitive identifiers.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 Maciej Krajowski directly?

Maciej Krajowski's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at platformOS. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Maciej Krajowski work for?

Maciej Krajowski is CTO at platformOS, a company in the information technology & services sector with 27.0 employees. The company is based in Warsaw, Masovian Voivodeship.

Can I pitch or sell to Maciej Krajowski?

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

What industry is Maciej Krajowski in?

Maciej Krajowski works in the information technology & services industry as CTO at platformOS. MessageCEO provides verified contact information for executives across all major industries.

Is Maciej Krajowski's contact information verified?

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

Last updated: July 24, 2026