Lean Six Sigma Secrets to Eliminate Waste & Scale Smarter | Ben Harmsen (#44)
02 April 2026

Lean Six Sigma Secrets to Eliminate Waste & Scale Smarter | Ben Harmsen (#44)

Exit Algorithms

About

Lean Six Sigma, waste elimination, process controls, AI in operations, and robotics in logistics from a certified master black belt with Fortune 500 experience across a dozen industries.

Ben Harmsen, Certified Lean Six Sigma Master Black Belt and founder of Hammer Legacy Solutions Group, joins Exit Algorithms to break down why almost every business has 20 to 30% waste hiding in plain sight and exactly how to find it and fix it.

Ben spent 12 years at Chrysler, six years in the Coca-Cola network, and has since worked across 3PLs, manufacturing, e-commerce, and construction. His core insight is simple: the tools do not fail, the culture does.

We cover:

– Why almost every business has at least 20 to 30% waste regardless of how profitable it looks, and why most owners never see it because they mistake profitability for doing things right
– What Lean Six Sigma actually is at a simple level: lean reduces the eight types of waste using the DOWNTIME framework, and Six Sigma reduces variation using data and the DMAIC process
– Why lean fails almost every time not because of the methodology but because leadership does not champion it, and why culture will always devour strategy
– Why the first question Ben asks in any audit is "can you show me the process?" and why the answer almost always reveals the real problem
– How to do a waste walk in your own business today by asking three simple questions about what people are waiting for, what they are reworking, and what is overcomplicated
– How Ben uses ChatGPT for analytics, reporting, scheduling, forecasting, and contract interpretation, and why operators who use AI will replace those who do not
– Why camera systems and AI-powered defect detection are about to become standard across every industry, not just manufacturing
– Why $7,000 warehouse robots that self-charge are already here and what that means for smaller companies who could not afford automation before
– Ben's practical tip: go do a waste walk today, ask simple questions, shine the light on the problem, and measure what matters

Connect with Ben at hammerlegacysolutionsgroup.com or on LinkedIn at https://www.linkedin.com/company/hammer-legacy-solutions-group/.


Ready to grow and plan your exit? Visit www.BizExitGrow.com.

Related episodes:
– Ep. 43: Nuclear Verdicts, AI and 3PL Scaling with Bobby McClain
– Ep. 42: Safety Scores, Clean Books and Smarter Exits with Erik Hansen

00:00 Intro: Meet Ben Harmsen, founder of Hammer Legacy Solutions Group
01:00 Ben's background: Army, Chrysler, Coca-Cola, 3PL, manufacturing, and e-commerce
03:08 What waste elimination actually looks like in a real business
05:23 The KPIs and metrics Ben tracks across every industry
06:54 Lean Six Sigma explained simply: waste, variation, and the DOWNTIME framework
08:53 The two biggest mistakes businesses make trying to implement Lean
11:01 Change management, culture, and why lean fails without leadership buy-in
12:20 How to start implementing Lean without boiling the ocean
13:55 AI in operations: ChatGPT, Power Automate, contract analysis, and forecasting
17:15 Robotics in logistics: $7,000 warehouse robots and the future of automation
19:39 Ben's practical tip: how to do a waste walk in your business today

#ExitAlgorithms #LeanSixSigma #WasteElimination #BusinessOperations #ProcessImprovement #AIinBusiness #WarehouseAutomation #SupplyChain #ScaleSmarter #SellStronger