Lean Six Sigma & Process Improvement Consulting
What if your team could finally
breathe again?
You didn't get into your role to fight fires all day. We help organizations break the cycle of operational chaos — reducing costs, cutting errors, and equipping your team with the tools to sustain improvement long after we're gone.
Who Needs Lean Six Sigma?
The problems are expensive.
And they compound.
Lean Six Sigma started on factory floors. But the problems it was built to fix — waste, variation, bottlenecks, broken information flow — are operational problems. They show up in hospitals, universities, insurance companies, and banks just as reliably as they showed up on the assembly line.
The names change. The pain is the same.
Recognize the Problem →Rework, redundant steps, and approvals that don't add value eat budget. The waste is real — it just doesn't show up labeled as waste on the P&L.
Work piles up at the same spots every cycle. Everyone knows where it slows down. Nobody has the data or the mandate to fix it.
Leadership senses something is wrong but has no baseline and no way to verify if changes are working.
Broken processes create workarounds. Workarounds create burnout, turnover, and a culture where improvement feels pointless.
The Origin
Built on the factory floor.
Proven everywhere since.
The story starts in post-war Japan. Toyota engineers — led by Taiichi Ohno — developed what became the Toyota Production System. The central idea was kaizen: continuous, incremental improvement driven by the people closest to the work.
That philosophy crossed the Pacific as Lean in the 1980s. Meanwhile Motorola developed Six Sigma — a statistical methodology for reducing process variation to near-zero. When GE's Jack Welch deployed it company-wide in the 1990s, the business world paid attention.
Combining Lean's focus on flow with Six Sigma's data-driven rigor produced something more powerful than either alone. The methodology started on factory floors, but the problems it solves appear in hospitals, universities, insurance carriers, and financial institutions with the same stubborn regularity.
That's what we've spent 20 years proving.
About Windy Hill Partners →The Principal
Buckwalter
Bob Buckwalter is the CEO and Founder of Windy Hill Partners. Credentialed as a Certified Six Sigma Black Belt (CSSBB), a Project Management Professional (PMP), and holding an Executive MBA from Saint Joseph's University, Bob brings analytical rigor, DMAIC facilitation expertise, and the executive relationship skills that turn skeptics into believers through early results and clean data.
His career spans 20+ years across commercial mortgage servicing, banking, insurance, and data analytics — generating more than $20M in documented financial impact.
Prior to founding Windy Hill Partners, Bob served as Director of Process Improvement at Mireo LLC and Director of Continuous Improvement & Process Excellence at BIS Ltd, reporting directly to the COO. He is a member of ASQ.
Strategic Alliances
Partners who extend
what we can deliver.
Windy Hill Partners works alongside a select group of allied firms. Each relationship is built around a shared standard: senior-level engagement, documented outcomes, and clients who get more than they expected.
Strategy, transformation, and AI-driven performance improvement for financial services and adjacent industries. Together, we deliver enterprise-scale operational and portfolio optimization.
Process redesign, AI, and automation for healthcare and higher education. Where Windy Hill builds the operational foundation, Mireo builds the technology that runs on it.
You've been managing the chaos long enough.
Let's talk about fixing it — and making sure it stays fixed.
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New insights, case studies, and straight talk about operational improvement — posted regularly. If what you read here resonates, follow along for more.
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Straight talk about
operational improvement.
No jargon, no fluff. Just honest perspectives on what actually works when you're trying to fix broken processes, develop your team, and get your organization moving in the right direction.
Every year, organizations spend billions on business transformation and 60–70% of those efforts fail to achieve their stated objectives. Not because the methodology was wrong. Because the approach was. Here is what actually works — and why smaller, sequenced projects outperform sweeping mandates every time.
Read: Why Business Transformation FailsPortfolio companies need an additional 300 basis points of margin expansion to hit pre-2022 IRR targets. Lean Six Sigma delivers that margin — not through headcount cuts, but by eliminating structural waste, identifying lines of business not worth investing in, and building an exit-ready EBITDA story buyers can underwrite.
Read: The Fastest Path to EBITDAA report comes in wrong. You patch it. Two weeks later, same error. You patch it again. If that sounds familiar, you are treating symptoms, not the disease. Lean Six Sigma has a beautifully simple tool for this — The 5 Whys — and it does not require software, certification, or a consultant. Just a willingness to keep asking "but why?" like a curious five-year-old.
Read: The Same Problem Keeps Showing UpHave a topic you'd like us to write about? We'd love to hear from you.
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