Custom Software Developer Home / Software Development / Illinois, USA / Wheaton / 60187 / Eolas Technologies Eolas Technologies - Software Development services, Illinois, USA Eolas TechnologiesEolas - Software Development services, Illinois. Eolas Technologies, 330 S Naperville Rd # 308, Wheaton, IL 60187, 60187, USA(630) 260-8512http://www.eolas.com Custom Software Developer Services offered in Illinois: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions