Colossal Order is a Finnish video game development company known for its business simulation game series Cities in Motion and for its city builder Cities: Skylines. The company was founded in Tampere, Finland in 2009. Its publisher is Paradox Interactive. Paradox tests, markets, sells and distributes all games by Colossal Order. The CEO of Colossal Order is Mariina Hallikainen.
Official website: http://www.colossalorder.fi/