Mark Hartmann: If Your Business Can’t Run Without You, It May Be Worth Less Than You Think

You built the company. You landed the customers. You know the critical relationships. You solve the problems nobody else can solve. Congratulations. You may have just made yourself one of the biggest risks in your own business. In this episode of the Go-To-Market Podcast, Amy Osmond Cook, CMO and co-founder of Fullcast, sits down with Mark Hartmann, founder and principal of HartmannRhodes, to talk about what actually makes a business valuable — and sellable. Hartmann knows the process from both sides. Before becoming an M&A advisor, he bootstrapped a medical claims cost-containment company, made the Inc. 5000 three years in a row, and ultimately sold the business. Today, he advises owners of companies in the $1 million to $25 million lower-middle market. One lesson stands out: Buyers aren't just buying revenue. They're buying revenue and profits that can survive the founder's exit. Hartmann tests that idea with what he calls the “kidnap test.” What happens when the owner disappears for an afternoon? A week? A month? A quarter? The longer the company can operate successfully without its founder, the more transferable — and potentially more valuable — it becomes. Amy shares her own experience learning that lesson. Her deep involvement in customer success and operations at a previous company became a disadvantage when it was time to sell. It changed how she thinks about building businesses today: the goal isn't to become indispensable. It's to build a company that can “run like a clock” without you. Mark and Amy also explore what's changing in lower-middle-market M&A, why home-services companies have become attractive acquisition targets, how roll-ups are reshaping industries, and why AI is reaching businesses that once seemed insulated from technological disruption. From roofers using technology to measure homes and generate estimates remotely to CRM systems managing quote follow-up, Hartmann sees technology changing jobs rather than simply eliminating them. “AI is just going to create different jobs.” In this episode: -Why founder dependency can reduce business value -What buyers evaluate before acquiring a company -Mark Hartmann's “kidnap test” -Why de-risking should begin years before a sale -How customer, employee, vendor, and salesperson concentration create risk -Why transferable revenue and profit matter -How roll-ups are reshaping the lower-middle market -Why home services have become attractive acquisition targets -How AI and automation are changing traditional businesses -How to build a company that can thrive without its founder For founders, CEOs, RevOps leaders, and anyone thinking about long-term enterprise value, the conversation comes down to one uncomfortable question: Are you building a business or a business that still depends on you?