Devart
Devart is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. Devart provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL and PostgreSQL database servers. It is also a vendor of powerful database tools designed to automate and simplify database development process.
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.
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.