From Lost Minis Wiki
The company was founded in 1991 as a merger between Lion Rampant and White Wolf Magazine, and was initially led by Mark Rein·Hagen and Steve and Stewart Wieck. They later merged with CCP Games in 2006.
They produce many different but overlapping games set in the "World of Darkness", a modern, gothic world including Vampire: The Masquerade, Werewolf: The Apocalypse and Mage: The Ascension. They also publish the high fantasy Exalted RPG, the modern mythic Scion, and d20 system material under their Sword & Sorcery imprint.