Drilling Deeper: A Pit & Quarry podcast

Episode 42: Rob Duke talks Armada Materials, M&A and more

Pit & Quarry Episode 42

Rob Duke, founder of Armada Materials, joins the show to discuss the origins and growth of his rapidly emerging company. Launched through the 2023 acquisition of Volunteer Materials in Tennessee, Armada has since completed a couple of smaller deals as it builds out its platform in the aggregates industry.

Duke pulls back the curtain this episode on Armada’s merger and acquisition activity, offering insights into the company’s expansion strategy and what’s driving its momentum.

Beyond the company’s backstory, Duke reflects on the state of the market at the midpoint of 2025. He also shares his personal journey into the aggregates space, his perspective on the evolving M&A landscape, and the one business challenge that consistently keeps him up at night.

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Thank you to our show sponsor, Kemper Equipment.

EastRock Solutions is now part of the Kemper Group – and together, they’re raising the bar on parts availability, equipment solutions and turnkey plant design. From the pit to the stockpile, Kemper Group has got your operation covered. 

 To learn more, visit kemperequipment.com or call (610)-273-2066.

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For 108 years, Pit & Quarry magazine has been the premier monthly aggregate processing information source. Through multiple platforms, we deliver the very latest in equipment and technology news and information that is critical for safely achieving the highest level of efficiency and profitability. Editors Kevin Yanik and Jack Kopanski cover the market in print, online and through e-newsletters. As respected industry insiders, they moderate the annual Pit & Quarry Roundtable & Conference and speak at industry conferences and meetings.

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