The document summarizes a workshop presentation about Geosparc, an open source GIS company. [1] Geosparc commercially supports Geomajas, an open source GIS application framework. [2] Geosparc's services include consultancy, support agreements, commercial and OEM licenses, and premium applications. [3] Geosparc protects its intellectual property through contributor agreements, monitoring copyright and code sources, and balancing open source practices with protection of its brands.