Newmark Security PLC is a United Kingdom-based investment holding company. The Company is engaged in the design, manufacture and supply of products and services for the security of assets and personnel. The Company operates in two business segments: Electronic division, which includes the design, manufacture and distribution of access-control systems (hardware and software) and the design, manufacture and distribution of other equipment manufacturer (OEM) hardware only, for time-and-attendance, shop-floor data collection, and access control systems, and Asset Protection division, which includes the design, manufacture, installation and maintenance of fixed and reactive security screens, reception counters, cash management systems and associated security equipment. The Company's subsidiaries include Custom Micro Products Limited, Newmark Technology Limited, Safetell International Limited and Vema UK Limited.