As a result , the company structure evolved so that it had five and later six major business groups or divisions .
In the 1960s , and continuing through 1988 , C-E acquired a number of companies , many not directly related to the core utility steam supply business .
The company structure evolved so that C-E had five and later six major business groups or divisions .
In the 1960s , and continuing through 1988 , C-E acquired a number of companies , many not directly related to the core utility steam supply business .