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.
Froala
Froala builds editing software for a better user experience and fast development, taking the pain out of developing editing software for rich text and web pages. Froala have re-imagined the website editing experience from its roots by creating an outstanding mobile friendly WYSIWYG HTML Editor which is used by many of the Fortune 100 companies.
LightningChart
LightningChart strive to provide the state-of-the-art data visualization solutions and high-quality technical support to assure the best experience for their customers. Their goal is to build long-term loyal relationships with each client. They are proud of their products and concentrate on providing the highest performance and most advanced features on the market.