Maryland is located along the Chesapeake Bay in the Mid-Atlantic region of the United States. The state was founded in 1634 as is part of the original 13 colonies. Today, Maryland is home to 6 million residents and is known for its beautiful landscapes, great food and friendly people. Maryland is one of the wealthiest states in the country. Its economy is mainly driven by the service sector, followed by manufacturing. In 2016, the state produced $82.5 billion worth of goods and services, ranking third behind California and Texas. Below are all the companies in our directory that are made in Maryland. See any missing? Let us know! We’ll make sure they are made in the state through our manufacturing certification process, then potentially add them.