Syncro Soft
Syncro Soft is a privately held software company founded in 1998 with a large area of expertise in XML technologies: XML Schema, Relax NG, Schematron, XSLT, XPath and XQuery. The main product Oxygen XML Editor provides the best coverage of the today XML technologies; it complies with the established standards released by W3C and other organizations and enhances developer productivity through an intuitive and innovative XML IDE. Syncro Soft is a member of the W3C. Another product developed by Syncro Soft is Syncro SVN Client (a Subversion client).
everviz
everviz (legal name Visual Elements) were founded as a spinoff of Highsoft, known for the Highcharts products in January 2020. Their relation with the mothership in Highcharts is great, and they share the same passion for helping people create stunning visualizations. The major difference is that everviz are helping non-techies whereas the Highcharts team focuses on tools for developers. everviz believe that telling stories with beautiful interactive visualizations makes the message easier to understand and more engaging. Their mission is to make it easy for anyone to create and publish stunning visualizations to tell compelling stories. You have probably seen lots of great charts in your life – The ones created with everviz are interactive, accessible, brand consistent and accessible.
Sphere Engine
Sphere Engine is a company that has been developing both skill assessment and code execution solutions for programmers since 2009. They provide out-of-the-box technology for creating safe and scalable e-learning and recruitment platforms. Sphere Engine has been used by thousands of institutions and companies in 67 countries, including some of the world’s largest companies and renowned universities. Sphere Engine support programmers throughout their entire journey with coding, as they’re taking their first steps in programming (e-learning), looking for a job (recruitment) or trying to acquire top notch skills in algorithms (upskilling).