Resource Systems Group, LLC provides lean, six sigma, supply chain management consulting support to manufacturers, distributors, retailers, and service providers. Our consultants work all over the world for large and small companies in a wide variety of industries. We closely partner with organizations need help to create or unlock value through fundamental improvement in the business processes and operations of the firm, with a target on the drivers of earnings and cash flow. We help our clients focus on and implement real business improvements while we transfer knowledge, tools, and principles to key personnel.

From The Blog

Measuring Forecast Accuracy

Supply Chain Forecast Accuracy is usually measured with Mean Absolute Percent Error or MAPE, the average of percentage errors. But there are several other metrics to consider. Here’s an example …


Call Larry Loucka at 1.678.982.2267
or write to