Syncfusion
Syncfusion is a leading provider of enterprise-class development components and libraries, delivering a broad range of UI, reporting, and business intelligence functionality on every major Windows platform. Known for high performance, elegant user interface controls, sophisticated reporting, and an extremely comprehensive array of functionality, since its 2001 founding Syncfusion has established itself as a trusted partner in the creation of mission-critical applications. With quarterly releases and a dedicated support team backing its products, Syncfusion meets the needs of major financial institutions, Fortune 100 companies, and large IT consultancies around the globe. Whether you’re developing WPF, mobile MVC, Windows Forms, ASP.NET, Silverlight, ASP.NET MVC, or Windows Phone applications, Syncfusion is ready to help you deliver true business innovation.
EPPlus Software
EPPlus Software AB is a Swedish software company that builds, distributes and provides support for EPPlus, a spreadsheet library for the Microsoft .NET platform with over 40 million downloads on Nuget. The development of EPPlus is done in a public repository on github, with new versions released frequently. EPPLus was asked to provide input on proposed changes to the Office Open XML standard and in 2019 Microsoft used EPPlus to demonstrate their new Blazor Web Assembly framework at various developer conferences. Thousands of companies and organizations depend on EPPlus for managing their spreadsheet data every day.