Mariusz Pleban

Mariusz Pleban serves as CEO at OneMulti. OneMulti operates in the public relations & communications sector with approximately 25.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship.

Industry & Role Insights

• • MessageCEO tracks 844 executives in the public relations & communications sector.
• • 1,088 executive contacts are available in Masovian Voivodeship.
• • Our database includes 201,469 c suite-level executives.

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Susan Thomas CEO at 10Fold Communications

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Tim Burch CEO at 10Fold Communications

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Romain Grandjean CEO at 35°Nord

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Laura Tomasetti CEO at 360PRplus

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Katarzyna Zycinska CEO at 38 Content Communication

Outreach Guidance — public relations & communications Sector

Executives like Mariusz Pleban in the public relations & communications sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at OneMulti.

Mariusz Pleban's Position in the MessageCEO Database

• •Mariusz Pleban is 1 of 1 verified executive contact we track at OneMulti.
• •837 verified executive contacts in public relations & communications are in the MessageCEO database.
• •1,083 verified executive contacts in Masovian Voivodeship are in the database.
• •20 verified contacts work at public relations & communications companies in the 25.0 employee range (same size as OneMulti).

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 We do not publish personal addresses or sensitive identifiers.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 Mariusz Pleban directly?

Mariusz Pleban's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at OneMulti. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Mariusz Pleban work for?

Mariusz Pleban is CEO at OneMulti, a company in the public relations & communications sector with 25.0 employees. The company is based in Warsaw, Masovian Voivodeship.

Can I pitch or sell to Mariusz Pleban?

As CEO at OneMulti, Mariusz Pleban is a key decision-maker in the public relations & communications sector. MessageCEO Pro gives you verified email to reach Mariusz Pleban directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Mariusz Pleban in?

Mariusz Pleban works in the public relations & communications industry as CEO at OneMulti. MessageCEO provides verified contact information for executives across all major industries.

Is Mariusz Pleban's contact information verified?

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

Last updated: July 23, 2026