Threatlocker, founded in 2017, provides data protection and endpoint security solutions for enterprises. The company has raised more than $200 million in funding, including a $60 million Series E round that valued it at $1.2 billion. Backed by General Atlantic and StepStone Group, Threatlocker focuses on threat prevention, application control, and real-time monitoring to safeguard enterprise networks. Headquartered in Orlando, Florida, the company is expanding its cybersecurity platform and scaling adoption across enterprise clients to strengthen data protection and reduce exposure to cyber threats.