ComPDFKit
ComPDFKit enable developers to integrate PDF Annotations and Format Conversion, Digital Signature, Smart Forms, OCR, Redaction, and more in to their applications on Windows, macOS, iOS, Android, and the web through their PDF SDKs. Their aim is to offer the most comprehensive library to shorten the project development cycle and to continuously improve their SDK products to meet developer's future requirements as they change and projects evolve.
Gridmetric
Gridmetric provide software products that enhances the use of market-leading virtualization technologies on the Windows platform, such as Microsoft’s Application Virtualizaton (App-V). Established in 2009 and privately held, Gridmetric has since helped organizations world-wide to make better use of their investments into virtualization solutions, through its value-add products, training and consultancy services. Gridmetric's customers include public organizations and companies ranging from Small and Medium Businesses to large Enterprises, in industries such as financial services, healthcare, education, IT and manufacturing.