WMD, founded in 2007 by William Mathewson, is a manufacturer of music hardware specializing in modular synthesizers and guitar pedals. The company is known for designing over 65 modules and providing engineering support for hundreds more. In addition to Eurorack modules and effects pedals, WMD offers wearables, attachables, drinkware, and modular accessories. WMD is committed to reducing single-use plastics and employs a dedicated team to further artistic expression through innovative electronic tools.