|WikiProject Companies||(Rated Template-class)|
|WikiProject United States||(Rated Template-class)|
This seems to include several companies spun off from the original Pittsburgh organization.
However, it excludes, for example, WABCO / WABTEC and Westinghouse's UK operation.
This is very confusing, particularly when it is added to over 40 articles such as Westinghouse Brake and Signal Company Ltd and Westinghouse Rail Systems (descendants of George Westinghouse's first investments in England.)
I propose that we extend it to include very closely related organizations such as those I listed above, as well as a link to the braking system article.