Anywhere Software
Specializing in mobile development since 2005, Anywhere Software develops and markets developers' tools for the Android and Windows Mobile platforms. Their flagship offering - Basic4android - is a comprehensive, feature-rich Rapid Application Development toolbox that enables both novices and experts to develop high-performance native Android apps.
Visible Systems
Visible Systems is an IT company specializing in framework-based software engineering throughout the enterprise. Visible Systems history predates that of the PC, Windows and even DOS. Visible Systems was the first in the modern software engineering world to recognize the need for a software documentation system that would allow its clients to document their information systems electronically.
Codice Software
Codice Software is a software engineering company focused on the development of tools to improve the software quality, by means of enhanced Configuration Management. Codice Software's innovative approach to product development and quality has been validated by the Software Engineering Institute (SEI), whose assessment team has awarded Codice a Level II Capability Maturity Model Integrated (CMMI) rating. The CMMI rating is the global standard reserved for those companies exhibiting world-class product development capabilities.
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.