List of notable businesses founded in Pittsburgh, listed alphabetically with corporate logos when available. This list includes some of the largest, most profitable companies that were founded in Pittsburgh. The famous Pittsburgh companies and corporations on this list include both public and private corporations. You can find information about the popular companies on this list, such as what industry they're part of. When available you can click on the successful Pittsburgh company's names to find out even more about them.
The list you're viewing is made up of many different items, including Ryan Homes and Alcoa.
This list answers the questions, "What companies were founded in Pittsburgh?" and "What are the biggest Pittsburgh companies?"If you're a Pittsburgh native then this list of the biggest Pittsburgh companies will make you proud. This list is also an excellent resource if you're doing research on reputable businesses from Pittsburgh.