Big Technologies operates through its core brand, Buddi, offering electronic monitoring systems that combine proprietary cloud-based software with modular hardware. The company's principal business involves real-time location tracking and data analytics for offender management and rehabilitation. Its flagship products include intelligent, secure ankle tags with extended battery life designed for the criminal justice sector, which accounts for the vast majority of its revenue. In the remote care market, the company provides wristbands equipped with automatic fall-detection and emergency alerts to support vulnerable individuals. Generating revenue primarily through long-term contracts and recurring subscription fees, Big Technologies serves a diverse international client base across Europe, the Americas, and the Asia-Pacific region. The firm's integrated SaaS-like model distinguishes it from traditional hardware manufacturers by providing end-to-end monitoring infrastructure.