About
We've been on all sides of the table.
SMB Services Group works with small business owners, buyers, brokers, operators, and investors on business sales, acquisitions, seller-financed transactions, and practical advisory situations.
The work is grounded in real small-business experience: brokerage, ownership, operations, acquisitions, seller financing, and deal execution.
We have been on all sides of small business transactions: broker, buyer, seller, operator, investor, and advisor. That perspective matters when a transaction is non-standard, relationship-driven, or too practical to fit neatly into a spreadsheet.
300+
Business sales personally brokered
25+
Years in Main Street & lower middle market
10+
Small businesses owned & operated
What We Do
Business Brokerage & Transaction Support
Support for owners, buyers, and brokers involved in small business sale and acquisition situations, including non-standard, relationship-driven, or seller-financed transactions.
Acquisitions
We review small business acquisition opportunities directly and in partnership with select operators and investors.
Seller-Financed Business Notes
Guidance for sellers and noteholders evaluating liquidity options for seller-carry promissory notes.
Small Business Advisory
Practical guidance on deal structure, valuation, financing, transition planning, ownership decisions, and small business strategy.
Background
Greg Sosville has spent more than 25 years working in and around Main Street and lower middle market businesses. His experience spans business brokerage, acquisitions, seller-financed transactions, operating company ownership, strategy consulting, and founder-level entrepreneurial work.
Greg founded Business Brokerage Services, LLC (DenverBBS.com), a leading Colorado business brokerage firm focused on Main Street and lower middle market transactions. Over his career, he has personally brokered 300+ business sales and structured seller-financed transactions across hundreds of deals.
Greg is also an experienced business operator and owner. His work has included direct ownership and operation of 10+ small businesses, with significant experience in the ATM industry. ATM work led to the development of ATMBrokerage.com, now led by family members.
Earlier in his career, Greg worked in strategy consulting and acquisition advisory with a Boston-based consulting firm. He also co-founded GivingZone.com, an early online charitable platform sold to Carlson Companies in Minneapolis.
Small business situations rarely fit into one clean category. The numbers matter, but so do the people, the deal history, the operating reality, the financing structure, and the transition after closing.
SMB Services Group is built for those practical, real-world situations.
BUSINESS BROKERAGE
Founded Business Brokerage Services, LLC (DenverBBS.com), a leading Colorado brokerage firm focused on Main Street and lower middle market sales. Personally brokered 300+ business sales and structured seller-financed transactions across hundreds of deals.
BUSINESS OWNERSHIP
Owned and operated 10+ small businesses across Main Street and specialty industries.
ATM INDUSTRY
Built and scaled ATM route operations across Colorado, South Carolina, and Georgia. ATM work led to the development of ATMBrokerage.com, now family-operated.
SELLER-FINANCED TRANSACTIONS
Deep experience with seller-financed business sales, seller-carry notes, buyer/seller risk, and small business deal structure.
EARLIER CAREER
Strategy consulting and acquisition advisory with a Boston-based consulting firm. Co-founded GivingZone.com, an early online charitable platform sold to Carlson Companies in Minneapolis.
EDUCATION & LICENSING
Honors degree in Economics and Management from Albion College. Licensed real estate broker in Colorado and Texas.
