Marek Kowalski

Marek Kowalski serves as CTO at Rumble Fish Software Development. Rumble Fish Software Development operates in the information technology & services sector with approximately 30.0 employees. The company is headquartered in Krakow, Lesser Poland Voivodeship.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 172 executive contacts are available in Lesser Poland 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 Marek Kowalski, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Marek Kowalski's Position in the MessageCEO Database

• •Marek Kowalski is 1 of 1 verified executive contact we track at Rumble Fish Software Development.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •169 verified executive contacts in Lesser Poland Voivodeship are in the database.
• •806 verified contacts work at information technology & services companies in the 30.0 employee range (same size as Rumble Fish Software Development).

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 We do not publish personal addresses or sensitive identifiers.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

Marek Kowalski's verified email address is available to MessageCEO Pro subscribers. They currently serve as CTO at Rumble Fish Software Development. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Marek Kowalski work for?

Marek Kowalski is CTO at Rumble Fish Software Development, a company in the information technology & services sector with 30.0 employees. The company is based in Krakow, Lesser Poland Voivodeship.

Can I pitch or sell to Marek Kowalski?

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

What industry is Marek Kowalski in?

Marek Kowalski works in the information technology & services industry as CTO at Rumble Fish Software Development. MessageCEO provides verified contact information for executives across all major industries.

Is Marek Kowalski's contact information verified?

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

Last updated: June 26, 2026