In this episode of The Sharpen Podcast, host Steve Van Diest sits down with Steve Donnigan, founder of A65 Consulting and a fellow member of the Acumen community, to talk about the eight-year journey of building a boutique contract engineering firm that helps medical device companies bring life-changing products to market. Together, they look back on the calculated leap out of a stable engineering job, the brutal test of losing major clients and income during 2020, and the slow, ongoing work of learning to trust God and trust a team rather than trying to do everything alone.
The conversation moves through the real tension points of growth — becoming the bottleneck as a solo contributor, building culture with a fully remote, contract-based engineering team, and raising kids who watched both the highs and the hard years up close. Steve gets candid about what trust actually looks like at four o'clock on a hard Thursday, not just when business is easy, and shares how a book on relaxing into God's sovereignty, a coaching relationship through Acumen, and a weekly accountability group keep him grounded as he looks toward the next chapter of growth.

Steve Donnigan is the founder of A65 Consulting, a boutique contract engineering firm that helps medical device companies bring new products to market without an in-house team. A recovering mechanical engineer, he founded A65 in 2018 and has since grown it through a network of six to eight contract engineers across the country and overseas. The firm's work includes surgical navigation systems for total knee replacement and ultrasonic surgical devices used in spine and cranial surgery. Steve is a member of the Acumen peer advisory community and is currently implementing EOS in his business.
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