Access control system topologies. 1  Work load on the host PC is significantly reduced, because it only needs to communicate with a few main controllers. 2  The overall cost of the system is lower, as sub-controllers are usually simple and inexpensive devices. 3  All other advantages listed in the first paragraph apply.
This excerpt taken from the CVX 10-K filed Mar 9, 2004. Texaco Merger Transaction. On October 9, 2001, Texaco Inc. (Texaco) became a wholly owned subsidiary of Chevron Corporation (Chevron) pursuant to a merger transaction, and Chevron changed its name to ChevronTexaco Corporation.
In addition, the company operates fuel stations in the United States. Texaco Inc. was formerly known as The Texas Company, Inc. and changed its name to Texaco Inc. in May 1959. The company was founded in 1901 and is based in White Plains, New York. Texaco Inc. operates as a subsidiary of Chevron Corporation.