Valuation, Transition/Exit Planning & Consulting Services

Take your business to the next level
Business Valuation

Gift and Estate Tax 


Marital Dissolution 

Transition & Exit Planning

The Business Owner's Solutionsm

Buy-Side Representation

Sell-Side Representation

Consulting Services

Fractional CFO Solutions

Buy-Sell Agreement Reviews

Independent Appraisal Reviews


Good With Numbers

Years of Experience
Of three CFA ​Charterholders who is also a licensed CPA and Accredited in Business Valuation (ABV) in Missouri
Valuations performed or reviewed by Gateway's Principal (all report types)
Top sales position reached in its category for Business Valuation for Business Owner's (Amazon Kindle)


Gateway Valuation Consulting's Founder: Zach Sharkey

Zach is a professional business appraiser and consultant, providing valuation and consulting services to help businesses thrive. He’s an international public speaker on valuation and succession planning, is the author of “Business Valuation for Business Owners,” and has been published and sought after for his valuation and consulting expertise. Zach is an active advisory board member for RentMindMe, a leading real estate property management firm.

Zach is an MBA honors graduate and one of only three individuals in Missouri to hold the CFA Charter, CPA license and Accredited in Business Valuation (ABV) with the AICPA.

Unlike most valuation firms who “push” work down to lower-level staff, Gateway’s customers are assured of working directly with a top industry professional.

Every engagement

Every project

No exceptions




Listen to GVC Principal Zach Sharkey and e3 Insurance President Chris Stone on 

M&A The Right Way


Learn more about valuation and current trends on the Gateway Valuation Consulting Channel


Monthly columns and more at




Address, Email & Phone

Gateway Valuation Consulting, LLC

1001 Boardwalk Springs Place, Suite 111

O'Fallon, MO 63368

Tel: 636-695-4184
  • LinkedIn Social Icon
  • Facebook Social Icon
  • YouTube Social  Icon

© 2020 Gateway Valuation Consulting, LLC