GlenDimplex is an Irish based consumer electrical goods firm headquartered in Dublin, Ireland. The company is privately held, with manufacturing and development centres in the Republic of Ireland, the United Kingdom, China and many other locations around the world.

The company also has branches in North America, Germany, the Netherlands, Japan, Poland, Belgium, France, Australia and Scandinavia.The company was founded by Martin Naughton, and is wholly owned by him after he bought out the other shareholders in 2003. Martin Naughton stepped down as president of Glen Dimplex in 2016, replaced by group chief executive Sean O’Driscoll. Fergal Naughton was later appointed as Group CEO.