DEVSENSE
DEVSENSE are a Czech software company established by people from the Faculty of Mathematics and Physics at Charles University in Prague. With theoretical and practical knowledge of software development, research, training and publishing DEVSENSE have worked on projects for companies such as atlas.cz, last.cz, Vodafone, etc. DEVSENSE work closly with Microsoft in the Czech Republic, Redmond USA and in Cambridge, UK.
Neumetrix
Neumetrix Limited (previously known as Simtec Limited) is a privately held company based in Devon, England. HttpWatch was first released in April 2002 and was the first tool to provide seamless monitoring of HTTPS traffic from Internet Explorer. Google Chrome support was added in 2017 and Microsoft Edge in 2020. The widely used HTTP Archive Format (HAR) was initially designed by the HttpWatch and Firebug teams as an open, portable JSON file format based on the HttpWatch XML file export. It is now supported by many browsers and HTTP sniffing tools making it easier to exchange HTTP log files. Neumetrix also have a product called SSLRobot that provides fast checking of the TLS/SSL settings on secure web servers.
Whole Tomato Software
Whole Tomato Software develop Visual Assist, a plug-in for Microsoft Visual Studio. The plug-in primarily enhances IntelliSense and syntax highlighting. It also enhances code suggestions, provides refactoring commands, and includes spell checking support for comments. It can also detect basic syntax mistakes such as use of undeclared variables. As of April 2019, Visual Assist supports Visual C++ 6.0 through most versions of Visual Studio, including Visual Studio 2019 and Visual Studio Community 2019.