Brendan Cleary

Brendan Cleary serves as Chief Executive Officer at Cellusys. Cellusys operates in the telecommunications sector with approximately 110.0 employees. Cellusys generates annual revenue of 8500000.0.

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • We have verified contacts for 2 executives at Cellusys.
• • Our database includes 201,468 c suite-level executives.

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DM

Daniel McTague Chief Technology Officer at Cellusys

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 Brendan Cleary 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 Cellusys.

Brendan Cleary's Position in the MessageCEO Database

• •Brendan Cleary is 1 of 2 verified executive contacts we track at Cellusys.
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •66 verified contacts work at telecommunications companies in the 110.0 employee range (same size as Cellusys).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does Brendan Cleary work for?

Brendan Cleary is Chief Executive Officer at Cellusys, a company in the telecommunications sector with 110.0 employees.

Can I pitch or sell to Brendan Cleary?

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

What industry is Brendan Cleary in?

Brendan Cleary works in the telecommunications industry as Chief Executive Officer at Cellusys. MessageCEO provides verified contact information for executives across all major industries.

Is Brendan Cleary's contact information verified?

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

Last updated: July 26, 2026