Sumner

Sumner serves as Chief Technology Officer at TelWare Corporation. TelWare Corporation operates in the telecommunications sector with approximately 48.0 employees. The company is headquartered in Charlotte, North Carolina. TelWare Corporation generates annual revenue of 27752000.0.

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • We have verified contacts for 2 executives at TelWare Corporation.
• • 1,793 executive contacts are available in North Carolina.
• • Our database includes 201,469 c suite-level executives.

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BC

Brian Clontz President/CEO at TelWare Corporation

GH

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

RK

Rajeev Kapur President and CEO at 1105 Media

EL

Erik Lindgren Chief Technology Officer at 1105 Media

Outreach Guidance — telecommunications Sector

Executives like Sumner 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 TelWare Corporation.

Sumner's Position in the MessageCEO Database

• •Sumner is 1 of 2 verified executive contacts we track at TelWare Corporation.
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •1,714 verified executive contacts in North Carolina are in the database.
• •26 verified contacts work at telecommunications companies in the 48.0 employee range (same size as TelWare Corporation).

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 We do not publish personal addresses or sensitive identifiers.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

Sumner's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at TelWare Corporation. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Sumner work for?

Sumner is Chief Technology Officer at TelWare Corporation, a company in the telecommunications sector with 48.0 employees. The company is based in Charlotte, North Carolina.

Can I pitch or sell to Sumner?

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

What industry is Sumner in?

Sumner works in the telecommunications industry as Chief Technology Officer at TelWare Corporation. MessageCEO provides verified contact information for executives across all major industries.

Is Sumner's contact information verified?

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

Last updated: June 25, 2026