Red Stake Incorporated is an Arizona corporation, owned by Scot Shank as a private holding company. Red Stake is dedicated to building unique companies that create innovative products. As of October of 2020, Red Stake’s portfolio of companies include: Open Source Six Sigma, (aka “OSSS”) an Arizona limited liability company est. 2007 and SixGrid, an Arizona limited liability company est. 2014.
In September of 2020, Red Stake (1) discontinued its operations of Inline Solutions, an Arizona limited liability company; and (2) sold International Association for Six Sigma Certification, (aka “IASSC”) an Arizona limited liability company, to PeopleCert.