David Manners

David Manners serves as Owner and CEO at Sumillion Limited. Sumillion Limited operates in the information technology & services sector with approximately 44.0 employees. The company is headquartered in Basingstoke, England.

Industry & Role Insights

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• • Our database includes 2,805 owner-level executives.

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Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to David Manners, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

How do I reach David Manners directly?

David Manners's verified email address is available to MessageCEO Pro subscribers. They currently serve as Owner and CEO at Sumillion Limited. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does David Manners work for?

David Manners is Owner and CEO at Sumillion Limited, a company in the information technology & services sector with 44.0 employees. The company is based in Basingstoke, England.

Can I pitch or sell to David Manners?

As Owner and CEO at Sumillion Limited, David Manners is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach David Manners directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is David Manners in?

David Manners works in the information technology & services industry as Owner and CEO at Sumillion Limited. MessageCEO provides verified contact information for executives across all major industries.

Is David Manners's contact information verified?

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

Last updated: May 13, 2026