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Conquest Security is a Gaithersburg, MD-based company in the Software and Internet sector.
Stemp Systems is a Long Island City, NY-based company in the Software and Internet sector.
Progressive Technology Federal Systems, Inc. is a Bethesda, MD-based company in the Software & Internet sector.
US Signal, founded in 2001, is a leading IT solutions provider, offering network, data center, connectivity, cloud hosting, colocation, data protection, and disaster recovery services—powered by its wholly owned and operated fiber network. US Signal also helps customers optimize their IT resources through the provision of managed and professional services.
Guardtime brings transparency and accountability to digital society. Founded in 2007, Guardtime invented Keyless Signature Infrastructure (KSI) - a technology that allows any type of electronic activity to be independently verified using only formal mathematical methods, without the need for trusted administrators. Deployed by world governments, KSI provides an independent audit trail for everything that happens in digital society, limiting liability and making it impossible for insiders or sophisticated cyber attackers to manipulate data and cover their tracks.