Middesk is an identity platform that automates business verification and underwrites decisions. The company's platform also provides data on businesses and notifies service providers of changes to its customer base allowing them to form an accurate picture of their customers and offer the critical products their customers need to establish, operate, and maintain their businesses. Middesk was co-founded by Kyle Mack and Kurt Ruppel in 2018 and is headquartered in San Francisco, California.