Custom Software Developer Home / Software Development / Indiana, USA / Carmel / 46032 / Guilford Group Guilford Group - Software Development services, Indiana, USA Guilford GroupGuilford Group - Software Development services, Indiana. Guilford Group, 615 W Carmel Dr #130, Carmel, IN 46032, 46032, USA(317) 814-1035http://www.guilfordgroup.com Custom Software Developer Services offered in Indiana: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions