Generally no, all communication between husband and wife is what is called Spousal Privilege that states one may not force a wife to testify against her spouse. However, the Spousal Privilege may be breached by an exception to the rule.
A parent company is a company that owns enough voting stock in another firm (subsidiary) to control management and operations by influencing or electing its board of directors. A parent company could simply be a company that wholly owns another company.
Consolidated Edison Inc. Consolidated Edison, Inc. is a holding company, which through its subsidiaries engages in the business of regulated electric, gas, and steam delivery. It operates through the following segments: Consolidated Edison Co. of New York, Inc.; Orange & Rockland Utilities, Inc; Competitive Energy Businesses; and Other. The Consolidated Edison Co. of New York segment involves regulated electric, gas, and steam utility businesses.