COSTA MESA, CA -- TTM Technologies will acquire Viasystems Group in a deal valued at about $927 million. Under terms of the deal, announced today, TTM will pay $368 million in cash and stock and also assume Viasystems' debt of about $559 million.

LONDON -- Alent chief executive Steve Corbett has resigned, ending a nearly 25-year career with the materials company.

CAPE TOWN, SOUTH AFRICA -- Cirtech Electronics is closing its printed circuit board fabrication site here and auctioning the assets. 

CHANDLER, AZ - Isola Group today withdrew plans for an initial public offering for the second time in the past decade.