Parataxis Ethereum, Inc. provides database security solutions for businesses in South Korea and the rest of Asia. The company engages in the digital asset treasury business, where it integrates digital assets into the balance sheet as long-term strategic reserves. It serves the public, financial, manufacturing, and service sectors. The company was formerly known as Sinsiway Co., Ltd. and changed its name to Parataxis Ethereum, Inc. in February 2013. The company was founded in 2005 and is headquartered in Seoul, South Korea.