Custom Software Developer Home / Software Development / Ohio, USA / Cincinnati / 45215 / Ohm Systems Inc Ohm Systems Inc - Software Development services, Ohio, USA Ohm Systems IncOhm Systems - Software Development services, Ohio. Ohm Systems Inc, 10250 Chester Rd, Cincinnati, OH 45215, 45215, USA(513) 771-0008http://www.ohmsysinc.com Custom Software Developer Services offered in Ohio: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions