Ekoo is the leader in biometric fingerprint technologies that enable security industry customers and public service organizations to improve security systems and business performance whilst minimizing environmental cost. The Ekoo Limited Ekoo is the leader in biometric fingerprint technologies that enable security industry customers and public service organizations to improve security systems and business performance whilst minimizing environmental cost.  The Ekoo Limited Company operates in the UK and European countries, supplying products and services to over 100 professional bodies.