Company veteran Scott Maccabe has been named chief executive of Irvine-based Toshiba America Business Solutions Inc.

Maccabe most recently served as senior vice president at Toshiba America Electronic Components, the company’s storage unit, where he led an expansion effort into new regions and business segments.

He replaces Noboru Sawada, who had served as interim chief executive since May, when he took over for Mark Matthews, who abruptly resigned the post shortly after a year at the helm.

In a separate move, Bob Greenhalgh was named senior vice president of TABS and president of Toshiba Business Solutions, the company’s network of wholly-owned subsidiaries.

Greenhalgh began his career at Xerox, and held several senior leadership positions with Apple Computer and Danka Industries before launching his own office equipment business.

He joined Toshiba in 2011 after it acquired his company.

Toshiba America, a unit of Japan-based Toshiba Corp., has annual sales of about $1 billion. It has a network of more than 250 resellers and a direct sales team of about 100 for its printers and other business products.