What does it take to grow a third-generation family machine shop into a diversified, nearly 100-person operation pushing $20 million in revenue? In this episode of Machine Shop Mastery, I sit down with Zac Overton of Overton Industries to unpack the evolution of a business that started as a 900-square-foot carbide tooling shop in 1968 and grew into a multi-division manufacturing company spanning tool & die, contract CNC machining, high-speed stamping (300 million parts per year), and advanced tube forming automation systems. Zac shares how his grandfather's "lifestyle business" became something much bigger when the second generation stepped in unexpectedly and decided scale was the only path forward. We talk about diversification, leadership development, transparency with employees, workforce pipelines, and what it really takes to evolve from tool-and-die thinking into a continuous-improvement contract machining mindset. One of the most powerful takeaways is Zac's perspective on marketing. Overton has generated nearly $10 million in new business in the last five years directly attributable to strategic marketing investments. If you think marketing doesn't apply to manufacturing, this conversation might change your mind. This episode is a masterclass in multi-generational leadership, operational transition, and intentional growth.  You will want to hear this episode if you are interested in...

Overview of Overton Industries: tool & die, stamping, contract machining, and tube forming systems

The evolution of the tool & die business, carbide tooling, and high-speed stamping

It's time to gear up for IMTS 2026 — will you see us there?

Company size, revenue, and scaling toward $20M

How Zac's grandfather launched the business in 1968

Taking a deep-dive into carbine compaction tooling

From lifestyle business to growth-focused enterprise

Zac's path into the business and why he had to earn his way in

Early sales lessons: curiosity, humility, and learning before selling

Why we love Phoenix Heat Treating for outside processing

Workforce development strategy and building long-term talent pipelines

Partnering with high schools, technical centers, and universities

Engaging younger students and creating early awareness of manufacturing careers

Financial transparency and communicating profitability to employees

Transitioning from tool & die thinking to contract machining optimization

Continuous improvement challenges and pushing cycle time efficiency

Growing leaders internally and creating upward career paths

Why marketing has driven over $10M in new business

Qualified hires chosen by industry experts: HireMFGLeaders.com

Brand positioning: shifting from "Everyman" to high-tech leader