Sergio Seijo

Sergio Seijo serves as Leiter Engineering und Bau, CTO at Telcom Cablenet AG. Telcom Cablenet AG operates in the telecommunications sector with approximately 22.0 employees. The company is headquartered in Ingenbohl, Schwyz.

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • Our database includes 201,469 c suite-level executives.

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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 Sergio Seijo 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 Telcom Cablenet AG.

Sergio Seijo's Position in the MessageCEO Database

• •Sergio Seijo is 1 of 1 verified executive contact we track at Telcom Cablenet AG.
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •9 verified executive contacts in Schwyz are in the database.
• •51 verified contacts work at telecommunications companies in the 22.0 employee range (same size as Telcom Cablenet AG).

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 We do not publish personal addresses or sensitive identifiers.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 Sergio Seijo directly?

Sergio Seijo's verified email address is available to MessageCEO Pro subscribers. They currently serve as Leiter Engineering und Bau, CTO at Telcom Cablenet AG. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sergio Seijo work for?

Sergio Seijo is Leiter Engineering und Bau, CTO at Telcom Cablenet AG, a company in the telecommunications sector with 22.0 employees. The company is based in Ingenbohl, Schwyz.

Can I pitch or sell to Sergio Seijo?

As Leiter Engineering und Bau, CTO at Telcom Cablenet AG, Sergio Seijo is a key decision-maker in the telecommunications sector. MessageCEO Pro gives you verified email to reach Sergio Seijo directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Sergio Seijo in?

Sergio Seijo works in the telecommunications industry as Leiter Engineering und Bau, CTO at Telcom Cablenet AG. MessageCEO provides verified contact information for executives across all major industries.

Is Sergio Seijo's contact information verified?

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

Last updated: June 26, 2026