Pipeworks Studios is a developer of video games based in Oregon, United States. It was founded in 1999 and currently employs over 130 people. The company has been sold several times, first to Foundation 9 Entertainment in 2005, then to Digital Bros. in 2014. The company then was acquired by Northern Pacific Group for USD 20 million in 2018. Pipeworks Studios was acquired by Sumo Digital for $100 million in September 2020.