Titanium Group Limited is an investment holding company that specializes in the research, development, commercialization, and deployment of biometric identification systems, facial recognition technologies, and security software solutions. Operating principally through its subsidiaries, including Titanium Technology Limited and Titanium Technology (Shenzhen) Co., Ltd., the company provides specialized biometric and surveillance offerings; including ProAccess FaceOK, a proprietary three-dimensional facial recognition software designed for computer logical access control, user authentication, and secure desktop login; ProAccess FaceGuard, a biometric physical access control and perimeter security platform engineered for restricted facilities; intelligent video surveillance and automated monitoring systems tailored for law enforcement inspection and border control points; custom enterprise access management software; and related system integration, engineering customization, software maintenance, and technical consulting services. The company targets and serves institutional clients across several sectors, including government agencies, public security authorities, customs and immigration departments, gaming and casino operators, and commercial enterprises located primarily in Hong Kong and mainland China. Founded in 2004 in the British Virgin Islands as a parent holding entity for operations established in 2001 and headquartered in Hong Kong with operational facilities in Shenzhen, the company historically advanced its proprietary biometric recognition algorithms in collaboration with academic bodies such as Tsinghua University and the Chinese Academy of Sciences. In recent corporate and capital markets developments, the company has ceased regular public financial disclosures, resulting in its securities on the U.S. over-the-counter market under the ticker TTNUF being relegated to the OTC Expert Market under an unsolicited-only trading status, alongside receiving a Caveat Emptor designation and a non-reporting classification from OTC Markets Group reflecting curtailed public corporate operations.