Quick Heal Technologies, (known as Quick Heal) is an Indian multinational cybersecurity software company, headquartered in Pune, Maharashtra, India. The company was formerly known as CAT Computer Services (P) Ltd and was started as a computer service centre in 1995. The company was renamed as Quick Heal Technologies Pvt. Ltd. in 2007. Quick Heal develops its own security suite and leverages a combination of signature-based and signatureless detection technologies to detect and block known and unknown threats in real-time.