Silvus Technologies, a privately owned company headquartered in the United States, was founded in 2004 and employs approximately 100 individuals. The company specializes in Telecoms, functioning as a developer and manufacturer of mobile communications datalinks for law enforcement, unmanned systems, tactical, and other commercial customers.
Silvus Technologies is supporting the U.S. Marine Corps' modernization efforts in Okinawa, Japan, with its StreamCaster 4400 mobile ad hoc network (MANET) radios, as of August 6, 2026. These radios are integrated into the Marine Air Defense Integrated System (MADIS) and Navy-Marine Expeditionary Ship Interdiction System (NMESIS), enhancing expeditionary air defense and warfare capabilities. Previously, on August 4, 2026, the company released its StreamScape 5.0.2.0 Firmware Upgrade. This update enhances StreamConnect security by offering IPsec tunneling with AES-256 encryption for user data and IP headers, enabling secure mesh connectivity over 5G, SATCOM, or any global Layer 3 internet connection. The upgrade also improves voice performance for StreamCaster 4000-series MANET radios without requiring hardware changes.
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