Welcome to 100% Effective | Business Improvement Experts
All our courses are available as in-house, public, open and online training. We pride ourselves in practical, interactive, fun learning and we run courses nationwide including London, Leeds, Manchester and Birmingham. Our Lean Six Sigma Master Black Belts are recognised as experts in their field and regularly give key note speeches at major seminars all over the world. Our Six Sigma and Lean Six Sigma courses are available at Yellow Belt, Green Belt and Black Belt level online and as open or in-house training courses.