Six Sigma Development Solutions Inc.

We are Six Sigma Development Solutions, Inc. (SSDSI), a global leader in Lean Six Sigma training, certification, and deployment. Accredited by the International Association for Six Sigma Certification (IASSC), we’ve partnered with industry leaders like Aerojet Rocketdyne, Dropbox, and Mercy Health. With 25 years of experience, our team of 50+ Black Belt and Master Black Belt mentors delivers onsite, public, and virtual training across 48 global training centers, empowering over 4,000 practitioners worldwide.

Our YouTube channel reflects our mission to develop skilled Lean Six Sigma professionals. We provide actionable content on the DMAIC (Define, Measure, Analyze, Improve, Control) and PDCA (Plan, Do, Check, Act) methodologies, project selection, and fostering continuous improvement. Whether you’re new to Lean Six Sigma or pursuing a Black Belt, our channel is your go-to resource.