Custom Software Developer Home / Software Development / Ohio, USA / Kent / 44240 / Lock3 Software, LLC Lock3 Software, LLC - Software Development services, Ohio, USA Lock3 Software, LLCLock3 Software - Software Development services, Ohio. Lock3 Software, LLC, 275 Martinel Dr Suite D, Kent, OH 44240, 44240, USAhttp://www.lock3software.com Custom Software Developer Services offered in Ohio: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions