Correction to my last post. ITC is owned by Monotype Imaging.
In 1986 the company was acquired by Esselte Letraset, who had taken over Letraset, originally makers of the first dry transfer lettering, and later to become developers of new typefaces for filmsetting and computer applications. In 2000, Agfa Monotype Corporation announced the acquisition of the capital stock of International Typeface Corporation (ITC) from Esselte. The transaction included ITC’s complete library of over 1600 typefaces, all typeface subscriber and distributor agreements, the itcfonts.com Web site, and typographic software. At this point ITC ceased to operate as an independent entity.
In November 2005 Agfa Monotype was incorporated as Monotype Imaging, with a focus on the company's traditional core competencies of typographic design and professional printing. Famous contemporary typographers associated with Monotype include Adrian Frutiger, Hermann Zapf and Matthew Carter.