William Holsten

Business Mistake Prevention Specialist

Goof-Proof Your Business: The Talk That Saves Companies From $10K Mistakes

William Holsten is a business mistake prevention speaker and small business keynote speaker.

One Dumb, Preventable Mistake Can Cost $10K — or More

Most organizations don’t realize they’re making these mistakes — until it’s too late. This keynote shows leaders how to spot them early, stop them in their tracks, and build habits that protect growth, profit, and credibility.

Costly business mistakes can drain $10,000 or more

New for 2026: A Research-Based Keynote & Workshop

In addition to his signature Goof-Proof Your Business talk, William now offers a new keynote and workshop based on insights from a 2026 national study of small business owners examining the most common conditions that lead to costly, preventable mistakes.

This talk is informed by a recent national study of entrepreneurs and focuses on the everyday conditions and behaviors that raise preventable mistake risk—often before anyone realizes it.

What Makes This Talk Different

  • ✅ Based on real-world business experience — from corporate leadership to startup trenches
  • ✅ Built on 10 practical mistake-prevention tools from my book uh-oh!
  • ✅ Filled with relatable stories from business, entrepreneurship, and mentoring
  • ✅ Audience leaves with specific, usable actions — not just inspiration

What uh-oh! Readers Are Saying

The same lessons readers praise in uh-oh! are what make William’s talks engaging, practical, and memorable.

★★★★★

“Entertaining and practical—his stories make you laugh, gasp, and remember the lessons”

— Vegas517

★★★★★

“A disarming blend of wisdom, humor, and actionable advice—delivered with the credibility of both entrepreneur and corporate innovator.”

— Adam Hansen

Signature Talk

Goof-Proof Your Business: 10 Tools to Prevent Dumb, Disastrous Mistakes

Length: 45–60 minutes (plus optional Q&A)

Ideal For: Entrepreneur conferences, small business associations, leadership retreats, team kickoffs

Audience Takeaways:

  • (1) Recognize the most common preventable mistakes that derail growth
  • (2) Apply 3–5 mistake-prevention tools immediately
  • (3) Shift from “mistake repair” to “success assurance”

About William Holsten

  • 38 years leading brands and innovation teams at Bayer Consumer Health

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  • Entrepreneur & co-inventor, with firsthand experience navigating successes and mistakes

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  • SCORE Delaware business mentor helping founders strengthen their companies

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  • Author of uh-oh! How to avoid unintentional blunders that derail entrepreneurial success, and goof-proof your business

Let’s make your next event the one where people walk away with tools they’ll use tomorrow to protect their business from costly mistakes.

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