Jeff Wynne

Jeff Wynne serves as President & CEO at Sierra Management and Technologies, Inc.. Sierra Management and Technologies, Inc. operates in the defense & space sector with approximately 110.0 employees. The company is headquartered in Washington, District of Columbia. Sierra Management and Technologies, Inc. generates annual revenue of 6583000.0.

Industry & Role Insights

• • MessageCEO tracks 779 executives in the defense & space sector.
• • 1,800 executive contacts are available in District of Columbia.
• • Our database includes 201,469 c suite-level executives.

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Tim McCarter President & CEO at 1st Edge LLC

KW

Kevin Wolfe Chief Executive Officer at 2 Circle Consulting, Inc.

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JB

Justin Bain Chief Executive Officer at 3ME Technology

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Garrett Martz Chief Business/Technical Officer at 4M Research, Inc.

Outreach Guidance — defense & space Sector

Executives like Jeff Wynne in the defense & space 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 Sierra Management and Technologies, Inc..

How do I reach Jeff Wynne directly?

Jeff Wynne's verified email address is available to MessageCEO Pro subscribers. They currently serve as President & CEO at Sierra Management and Technologies, Inc.. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jeff Wynne work for?

Jeff Wynne is President & CEO at Sierra Management and Technologies, Inc., a company in the defense & space sector with 110.0 employees. The company is based in Washington, District of Columbia.

Can I pitch or sell to Jeff Wynne?

As President & CEO at Sierra Management and Technologies, Inc., Jeff Wynne is a key decision-maker in the defense & space sector. MessageCEO Pro gives you verified email to reach Jeff Wynne directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jeff Wynne in?

Jeff Wynne works in the defense & space industry as President & CEO at Sierra Management and Technologies, Inc.. MessageCEO provides verified contact information for executives across all major industries.

Is Jeff Wynne's contact information verified?

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

Last updated: May 8, 2026