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.
Conquest Software Solutions
Conquest Software Solutions LLC is a group of professionals based on two continents committed to providing powerful, customer-focused, user-driven, professional tools designed for Oracle developers. Conquest Software Solutions focus on meeting the high expectations for performance and ease of use at economically advantageous prices, making software accessible not only to large corporations, but also to small companies, individual developers and consultants. Conquest Software Solutions, LLC is dedicated to delivering new ideas and new modules/products for professional Oracle developer and DBA's with a very high level of quality and reliability.
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.