Embarcadero
Embarcadero is committed to providing the industry’s broadest and deepest set of software tools for developers, DBAs, and architects. Widely recognized for its award-winning products, Embarcadero enables customers to work more efficiently with the industry’s major database platforms, operating systems, frameworks, and programming languages. Embarcadero’s heterogeneous tools enable customers to design, build, and run their databases and applications in the environments they choose, free from the constraints, costs, and learning curves associated with multiple platform-specific tools.
KeepTool
KeepTool's only business, since founding in 1997, has been the development and marketing of productivity tools for Oracle developers, database administrators and end users. As the Oracle database evolves and advances, they incorporate the latest capabilities into their products, while maintaining the core interface structure that their customers have come to rely on.
Xamarin
Xamarin was founded in May of 2011 in Boston, Massachusetts. Their mission is to produce the best software development tools in the world, and to make it fast, easy and fun to build great mobile applications. Xamarin is composed of more than 20 members of the team that built Mono, with ten years of experience working together to create a great developer platform.