QueryStorm
QueryStorm is a brand name of Stormy Range Software, a software company based in Warsaw, Poland that produces software development and data analysis tools for data scientists, data analysts and developers. QueryStorm is an IDE plugin for Microsoft Excel that enables using C# and SQL inside Excel and is the company’s flagship product.
eDev Technologies
eDev Technologies was founded in 1999 and has its headquarters in Toronto Canada. eDev supports clients in their local time zones worldwide from its North American and Asian based offices, as well as through its network of global partners.
Janus Systems
Janus Systems is the company behind the widely popular Janus GridEX component. The company was founded in 1994. Janus GridEX, a versatile grid component, allows a customer to build a user interface similar to Microsoft's Outlook, complete with tabs, button bars, and tool tips. The component is used today by thousands of corporations from CitiBank to Glaxo Welcome and EDS, located in a broad spectrum of countries from much of Europe through to China and the United States.
Planatech Solutions
Founded in 1996, Planatech Solutions is a privately owned company, specializing in cross-language & cross-platform interfaces. Based on nearly 20 years experience in the Financial Markets, Planatech has produced both commercial and bespoke software. The company's most successful commercial product, XLL Plus, first went to market in 1998, and simplifies the process of converting complex mathematical models written in C/C++ to instantly usable add-in functions in Excel. Clients include investment banks, hedge funds, energy industries, universities.