Peltier Tech was founded in 2004 by Microsoft Excel MVP Jon Peltier. Peltier Tech provides consulting, in the form of custom Excel development, using Excel worksheet, template, charting, and VBA technologies. Peltier Tech has developed Peltier Tech Charts for Excel, an extensive Excel add-in that provides numerous chart types not readily available in Excel, as well as many data and formatting functions. Peltier Tech provides advanced Excel training in the areas of charting and VBA programming.