StreamScan

StreamScan is a Montreal, Quebec-based cybersecurity company founded in 2011 by Karim Ganame, a cybersecurity researcher who built the company around behavioral network-flow analysis for malware detection, an approach the company was among the earlier vendors to commercialize. Its core offering, the Cyberthreat Detection System (CDS), is positioned as an open XDR platform that ingests telemetry from multiple sources — network, endpoint and cloud — and correlates it for faster detection and response, backed by a Canadian-based 24/7 security operations center providing managed detection and response with human analyst oversight.

The company’s customer base skews toward manufacturing, aerospace, defense and critical-infrastructure organizations, sectors with strict compliance and supply-chain security requirements. StreamScan holds Registered Provider Organization (RPO) status to support clients pursuing CMMC compliance, and lists past project work for the Royal Canadian Air Force and Communications Security Establishment Canada, indicating a track record with government and defense-adjacent customers. The company is small (roughly 22 employees) and privately held, with no publicly disclosed institutional venture funding found.

StreamScan competes in the increasingly crowded MDR/XDR market primarily on price accessibility and a Canadian-sovereign SOC, appealing to mid-market manufacturing and defense-supply-chain organizations that need CMMC-aligned managed detection without the cost of a top-tier MDR vendor. Its long operating history since 2011 and specific defense-sector project references differentiate it from newer MDR entrants, though its scale and public-disclosure footprint remain modest.