Redgate Software
Redgate Software counts Microsoft, HP, Sage, Bank of America, AT&T, the US Treasury and over 9,000 other leading organizations as customers of its software development tools. There are over 100,000 Microsoft technology DBAs, developers and testers currently using Redgate products. The company believes that by producing simple tools that solve the technical problems of Microsoft technology professionals it will continue to add value to the software development community. Therefore, it does not sell 'integrated' software with large, often unnecessary, feature sets. Redgate was founded in 1999 and moved to Cambridge at the start of the year 2000. It is a privately owned and managed company. Its focus is on Microsoft technologies. Redgate was chosen as a Global Gold Launch Partner for Microsoft Visual Studio .NET and are a Visual Studio Integration Program partner.
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.
DevJet Software
Founded in 2010, specializing in application frameworks and productivity tools. DevJet Software are a Technology Partner of Embarcadero. They are also the “backend” of the Delphi Spring Framework which is an Open source project in Delphi.
DPStudio
DPStudio is a privately-held software company based in United Kingdom and was formed in December 2009 with the purpose of providing software development consultancy, agile coaching services and building high-quality development tools for .NET developers.