Custom Software Developer Home / Software Development / Minnesota, USA / Excelsior / 55331 / Softline Data Softline Data - Software Development services, Minnesota, USA Softline Data Software Development services, Minnesota. Softline Data, 5252 St Albans Bay Rd, Excelsior, MN 55331, 55331, USA(800) 657-0880http://softlinedata.com Custom Software Developer Services offered in Minnesota: Bespoke Software Development, Custom Software Development, Software Design, Application Development, Embedded Software Development, Business Software Solutions