spreadsheet - Sencha / Visible Systems

Sencha

Sencha (a division of Idera, Inc.) provides tools that accelerate development and solve application developer productivity problems. More than 60 percent of the Fortune 100 use Sencha products to design, develop and test cross-platform, data-intensive web applications for desktops, tablets and smartphones.

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.