**Octasic** develops programmable system-on-chip (SoC) DSP devices and software for wireless baseband processing, including the OCT3032 with 32 Opus3 DSP cores and an ARM processor supporting four simultaneous 3GPP-standard waveforms, and the OctNode2 dual-mode software-defined radio platform for sub-6GHz 5G/4G cells. Its products target defense, government, public safety, and commercial markets, with deployments in command-and-control handhelds, manpacks, mobile tactical communications, satellite payloads, uncrewed aircraft, and cell site simulators for agencies like the Department of Public Safety. The Opus asynchronous DSP architecture underpins its multi-core solutions for VoIP, HD video, LTE/5G base stations, and custom waveforms. Sebastien Leblanc serves as CEO, and Amit Singh Kukreja as COO. The company maintains headquarters in Montreal, Quebec, Canada, with additional offices in Cyprus, India, and the US. It received early investment from Investissement Quebec and Novacap. Octasic originated as an ASIC consulting firm and launched its first echo-cancelling technology in its early years.