Bridgehead Inc., a company formed by certain...

Bridgehead Inc., a company formed by certain investors including affiliates of Charterhouse Group International Inc., said it has completed the acquisition of Aaron Bros. Art Marts Inc. of the City of Commerce for $34.2 million . . . Los Angeles-based Zero Corp. said it has completed the acquisition of Anvil Cases Inc., a leading manufacturer of high-quality carrying and transit cases, for an undisclosed price.