Metaldyne Performance Group Inc. (MPG), a provider of highly engineered components for use in powertrain and suspension applications, is consolidating its portfolio of metal-forming brands, many of which have been in existence for nearly 100 years. Brands including HHI, Grede, Cloyes, Metaldyne, Jernberg, Impact Forge, NovoCast and FormTech will now fall under the MPG moniker. MPG was formed nearly two years ago through a combination of three metal-forming technology manufacturing companies. Reorganizing to a single brand reflects one unified organization, although all the reporting segments in the company will remain intact.