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    • Buying a Business
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    • Sell Your Business
    • How to Sell a Business
    • Business Valuation Guide
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Keystone Business Exchange

Keystone Business ExchangeKeystone Business ExchangeKeystone Business Exchange


 Helping Entrepreneurs Buy, Sell & Value Businesses Across Florida

Get Started

904-763-6232

Keystone Business Exchange

Keystone Business ExchangeKeystone Business ExchangeKeystone Business Exchange


 Helping Entrepreneurs Buy, Sell & Value Businesses Across Florida

Get Started

904-763-6232

Book A Free Consultation

Click Here

Unlocking Opportunities & Maximizing Results

Key to your new business

Selling Your Business

 With over a decade of experience facilitating successful business sales, Keystone Business Exchange helps business owners in Jacksonville and throughout Northeast Florida achieve strong, well-structured exits. As a seasoned business broker, I provide:


  • Confidential business valuations 
  • Exposure to qualified, vetted buyers  
  • Strategic negotiation support  
  • End-to-end transaction management 


Your hard work deserves top dollar — let’s position your business for the best possible outcome.

Request a Valuation
Market data on business listing

Buying A Business

Looking to buy a business in Florida? As your dedicated broker, I’ll help you:


  • Identifying the right opportunities  
  • Reviewing financials and due diligence  
  • Navigating SBA and conventional financing  
  • Negotiating favorable purchase terms 


Whether you’re a first-time buyer or expanding your portfolio, I’ll guide you every step of the way.

See available opportunities

About Keystone Business Exchange

Timothy Levandowski | Business Broker

With over 18 years of operational and management experience, I understand what it takes to build, scale, and successfully transition a business.


I am the founder and lead business broker of Keystone Business Exchange, formerly That Business Broker. I work directly with business owners and buyers, providing professional representation, strict confidentiality, and clear communication throughout the transaction process.


Keystone Business Exchange was formed to support continued growth while maintaining the proven approach and market presence established under That Business Broker.


Featured in:
📰 The Jacksonville Tribune – Top 5 Business Brokers
Read the Article → 


Why Work With Us?

Why Business Owners Choose Keystone Business Exchange 

✔ Deep local market knowledge across Jacksonville, Duval, St. Johns, and Clay County
✔ Personalized strategy for each buyer and seller
✔ Confidential handling of sensitive business information
✔ Straightforward, transparent communication 

No pressure. No gimmicks. Just clear guidance and results. 

Happy Clients

Let's Stay Connected

Privacy Policy

We use the information you provide to deliver the services or products you request, such as business valuations, consultations, or inquiries. Your information may also be used to:

  • Communicate with you about your request or related services 
  • Improve our website experience and content relevance 
  • Offer additional resources or updates related to business buying, selling, or valuation 
  • Comply with any applicable laws or regulations 

We do not sell, rent, or share your personal information with third parties for marketing purposes. Your data is stored securely and used only in connection with our brokerage and consulting services.

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Keystone Business Exchange | Business Brokers

Helping business owners buy and sell companies across Jacksonville, St. Johns County, Clay County, St. Augustine, Fernandina Beach, Palm Coast, and throughout Florida. Specializing in auto repair, salons, restaurants, med spas, HVAC, and service-based businesses. Office: 7235 Bentley Rd, Suite 980, Jacksonville, FL Phone: (904) 763-6232 Email: tim@thatbusinessbroker.com Serving: Duval County (Jacksonville, Mandarin, San Marco, Beaches) St. Johns County (Ponte Vedra, Nocatee, St. Augustine) Clay County (Fleming Island, Green Cove Springs, Orange Park) And beyond.

+1 (904) 763-6232

Copyright © 2026 Timothy Levandowski - All Rights Reserved.

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