Dart Communications
Dart Communications, located in upstate New York, have been designing and developing Internet communication components since 1994. The company is committed to creating products that are high quality, flexible and easily to implement. In addition, Dart consistently processes feedback and requests using this information for new product and feature development.
Rebex
The Rebex mission is to provide top quality components for .NET developers (https://www.rebex.net) and a Lightweight SFTP / SCP / SSH Server for Windows (https://www.rebex.net/buru-sftp-server/). Rebex has been creating and selling .NET components worldwide since 2002. They have been developing software for .NET platform since the first public beta version of .NET. Rebex is located in Prague, Czech Republic. Their company also provides software development and outsourcing services for system integrators in the Czech Republic.
Extentech
Extentech Inc. is a leading developer of Java spreadsheet and development tools including Sheetster.com™, Exteria™, ExtenXLS™ Java Spreadsheet Automation Toolkit, ExtenBIS Business Intelligence Server™ and the Luminet™ Java Application server. The privately held company was founded in 1999 with headquarters in San Francisco, CA. Reference customers include major financial institutions and Fortune 500 companies worldwide such as Accenture, JP Morgan, and Toyota among many others.