John Deal

John Deal is a Managing Director, Capital Markets at The Post Oak Group, where he helps middle-market companies navigate capital formation, strategic financing, and M&A advisory opportunities. With experience spanning investment banking, private equity, and financial analysis, he works closely with business owners and executive teams to develop tailored strategies that support growth and long-term value creation.

Based in Houston, Texas, John specializes in connecting organizations with capital solutions while advising on corporate restructuring, investor engagement, and strategic transactions. He earned both a Bachelor of Arts degree and a Master’s Degree in Accounting & Finance from Grove City College and holds Series 63 and Series 79 securities licenses.

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about.me
John Deal on about.me

I am a Managing Director Capital Markets in United States . Visit my website.

Post Oak Group
Our Team - Post Oak Group

At The Post Oak Group, we partner with founders, shareholders, and investors with the standard of execution, strategic counsel, and disciplined judgment expected of a world-class advisory firm. Our leadership brings experience across international capital markets and cross-border M&A, enabling clients to navigate critical decisions, accelerate strategic initiatives, and unlock value with confidence.

Socialcareerbuilder
06/04/2026
John Deal

Last Updated on June 4, 2026 by Social Career Builder John Deal is an accomplished investment banker and deal-maker who advises clients across the full lifecycle of capital markets and M&A transactions. As a Managing Director at The Post Oak Group, Deal focuses on middle-market advisory work, helping business owners, founders and private equity sponsors structure strategic financing, raise growth capital and execute mergers and acquisitions.

Certified Consumer Reviews
06/15/2026
John Deal - Certified Consumer Reviews

John Deal is a Managing Director, Capital Markets recognized for helping middle-market companies navigate capital formation, strategic financing, and M&A advisory services. Through his work at The Post Oak Group, he partners with business owners, management teams, and investors to develop customized financial

Certified Consumer Reviews
06/15/2026
John Deal - Certified Consumer Reviews

John Deal is a Managing Director, Capital Markets recognized for helping middle-market companies navigate capital formation, strategic financing, and M&A advisory services. Through his work at The Post Oak Group, he partners with business owners, management teams, and investors to develop customized financial