Jacek Wisniewski

Jacek Wisniewski serves as Chief Executive Officer at NEXERA. NEXERA operates in the telecommunications sector with approximately 100.0 employees. The company is headquartered in Warsaw, Masovian Voivodeship.

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • 1,088 executive contacts are available in Masovian Voivodeship.
• • Our database includes 201,468 c suite-level executives.

Route 53 Outlook Amazon AWS Facebook Login (Connect) Google Analytics Vimeo Google Tag Manager Facebook Widget Mobile Friendly Google Font API Facebook Custom Audiences Google Maps

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Geoffrey Head Chief Sales & Marketing Officer | Telecom Industry Specialist at 10T Tech Limited

MB

Mallory Bastionell CMO, Converge360 (Enterprise Tech, Education, Security & Safety), a division of 1105 Media at 1105 Media

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Rajeev Kapur President and CEO at 1105 Media

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Erik Lindgren Chief Technology Officer at 1105 Media

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Neal Vitale CEO at 1105 Media

Outreach Guidance — telecommunications Sector

Executives like Jacek Wisniewski in the telecommunications 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 NEXERA.

Jacek Wisniewski's Position in the MessageCEO Database

• •Jacek Wisniewski is 1 of 1 verified executive contact we track at NEXERA.
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •1,083 verified executive contacts in Masovian Voivodeship are in the database.
• •8 verified contacts work at telecommunications companies in the 100.0 employee range (same size as NEXERA).

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 We do not publish personal addresses or sensitive identifiers.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 Jacek Wisniewski directly?

Jacek Wisniewski's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at NEXERA. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jacek Wisniewski work for?

Jacek Wisniewski is Chief Executive Officer at NEXERA, a company in the telecommunications sector with 100.0 employees. The company is based in Warsaw, Masovian Voivodeship.

Can I pitch or sell to Jacek Wisniewski?

As Chief Executive Officer at NEXERA, Jacek Wisniewski is a key decision-maker in the telecommunications sector. MessageCEO Pro gives you verified email to reach Jacek Wisniewski directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jacek Wisniewski in?

Jacek Wisniewski works in the telecommunications industry as Chief Executive Officer at NEXERA. MessageCEO provides verified contact information for executives across all major industries.

Is Jacek Wisniewski's contact information verified?

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

Last updated: July 25, 2026