David Nunn

David Nunn serves as Chief Executive Officer at GMI. GMI operates in the oil & energy sector with approximately 47.0 employees. The company is headquartered in Houston, Texas.

Industry & Role Insights

• • MessageCEO tracks 1,687 executives in the oil & energy sector.
• • We have verified contacts for 2 executives at GMI.
• • 6,856 executive contacts are available in Texas.
• • Our database includes 201,469 c suite-level executives.

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Robert Clark Chairman & CEO at 3Bear Energy, LLC

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Euan Tait Chief Operating Officer at 3D at Depth

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Scott Restivo Chief Technology Officer at 3L Energy Solutions

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Matthew Spiller President & CEO at 700 Valve Supply, LLC

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Chris Forstik CEO at 7Compression

Outreach Guidance — oil & energy Sector

Executives like David Nunn in the oil & energy 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 GMI.

David Nunn's Position in the MessageCEO Database

• •David Nunn is 1 of 1 verified executive contact we track at GMI.
• •1,579 verified executive contacts in oil & energy are in the MessageCEO database.
• •6,405 verified executive contacts in Texas are in the database.
• •11 verified contacts work at oil & energy companies in the 47.0 employee range (same size as GMI).

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 We do not publish personal addresses or sensitive identifiers.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

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

What company does David Nunn work for?

David Nunn is Chief Executive Officer at GMI, a company in the oil & energy sector with 47.0 employees. The company is based in Houston, Texas.

Can I pitch or sell to David Nunn?

As Chief Executive Officer at GMI, David Nunn is a key decision-maker in the oil & energy sector. MessageCEO Pro gives you verified email to reach David Nunn directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is David Nunn in?

David Nunn works in the oil & energy industry as Chief Executive Officer at GMI. MessageCEO provides verified contact information for executives across all major industries.

Is David Nunn's contact information verified?

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

Last updated: June 25, 2026