Highsoft
Highsoft is the company behind the Highcharts Javascript charting library, and its siblings Highcharts Stock, Highcharts Maps and Highcharts Gantt.
Highcharts is a multi-platform charting library that makes it easy for developers to add interactive charts to web and mobile projects of any size.
80% of the 100 largest companies in the world use Highcharts, and over 50,000 companies, across industries such as application development, publishing, data science, and finance.
Highcharts has been in active development since 2009 and remains a developer favorite due to its robust feature set, ease of use, thorough documentation, accessibility compliance, and vibrant community.
Vordruckverlag Weise GmbH
Vordruckverlag Weise GmbH was founded in 1993, with the aim to provide forms for architects and construction engineers. After adding an in-house software development department in 2000, new products were added to their product line, including, among other things a Gantt component for software developers.