Through its Rostra Precision Controls operating unit, Aftermarket Controls Corp. is a leading provider of electronic transmission and engine management components to the automotive aftermarket and original equipment manufacturers. The company also manufactures and distributes electronic vehicle accessories including obstacle sensing systems, cruise controls and comfort systems.

NAPC Holdings LLC was formed to acquire the business and assets of Ann Arbor-based National Archive Publishing Company. NAPC Holdings is comprised of two business lines: XanEdu, a custom publisher and market leader of digital and printed coursepacks to students at colleges and universities and NA Publishing, the market leading provider of periodical microfilm for public and academic research libraries.

XanEdu Website NA Publishing Website

Edge Adhesives was formed to acquire the assets of Ft. Worth, TX-based Q'SO, Incorporated. Edge Adhesives is a leading developer and manufacturer of specialty chemicals including synthetic polymer and butyl adhesives and sealants that are sold to the construction and infrastructure markets for the purpose of sealing residential and commercial structures from air, moisture and other elements.

Edge Adhesives Website


500 Griswold St. - Suite 2320 | Detroit, MI 48226 | Tel: 313.596.9600 | Fax: 313.596.9610