
Improve business performance
Find bottlenecks, improve throughput, strengthen margins, reduce waste, and uncover practical opportunities for top-line and bottom-line improvement.
Explore improvement servicesClear thinking. Practical improvement.
From owner-operated businesses to complex organizations, we find contraints and turn them into measurable improvement.
Improve what matters:
Lean Six Sigma and Operational Excellence are the foundation.
Analytics, data science and AI support the work.
Professional recommendations
Real examples of savings, stronger processes, and practical business decisions.
“All together, our projects netted the company $1,083,000 dollars in yearly savings.”
“He demonstrated it in evaluating a potential fix to one our syringe defect problems which eventually proved to be the best solution and saved us $200k a year.”
“what sets him apart from the crowd in my opinion is his wisdom in applying stats to drive business results.”
“Tony is a strong mentor for those fortunate to work with him and can think broadly, addressing complex problems to deliver business value.”
Read all 28 LinkedIn recommendations → · Connect with DrT on LinkedIn ↗
Start where you are
You do not need to know the method. Start with the problem you want to solve.

The LodeStar approach
Better decisions begin with better questions. We help you examine assumptions, understand the evidence, and choose a practical way forward.
AI adds capability where it is useful. Human judgment keeps the work grounded in your business.

Connect the numbers with the process and the people doing the work.
Use analytics, AI, machine learning, Lean Six Sigma, or straightforward process redesign as the situation requires.
Make changes, measure their effects, and help your team sustain the improvement.
Experience behind the advice
Led by Dr. Anthony “Tony” Tanaydin, LodeStar combines more than two decades of Lean Six Sigma and operational excellence with business leadership, analytics, data science, AI and machine learning, teaching, and mentoring.
Tony’s experience ranges from strategy and business planning for a $20 billion business to P&L improvement, customer experience, process transformation, and advising owner-operated businesses. Across that work, the focus is practical: understand how the business really works, identify what is driving the problem, improve the process, and measure the result.
Meet LodeStar and DrTWork with LodeStar

Find bottlenecks, improve throughput, strengthen margins, reduce waste, and uncover practical opportunities for top-line and bottom-line improvement.
Explore improvement servicesBring senior-level guidance to challenging business decisions. We combine data science, AI-enabled analysis, business valuation, and operational improvement to identify practical actions that may strengthen business value.
Explore project supportDevelop the critical thinking and practical skills to solve real business problems, supported by established training and technical resources.
Explore trainingTell us what is happening in your business and what you would like to improve. We will start there.
Know a business or professional who could benefit from better operations, stronger analytics, training, or business advisory support? We appreciate thoughtful introductions and would welcome the opportunity to thank you personally.
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