StreamScan is a Canadian cybersecurity company that provides managed detection and response (MDR) services, cyber incident response, and compliance consulting. The company operates primarily in French and English, serving organizations across Quebec and Canada. Their flagship service, StreamShield, is a managed detection and response solution offering 24/7 continuous network monitoring, intelligent alert prioritization, proactive threat detection, and real-time remediation support from an in-house expert team. The service integrates their proprietary CDS (Cyber Detection System) technology, which functions as an IDS/IPS solution, alongside an EDR offering that provides 360-degree visibility across network and endpoint environments. Their second core service, StreamSwat, is a cyber incident response offering available 24/7 for organizations actively experiencing attacks such as ransomware, intrusions, malware infections, or data breaches. The service includes incident eradication, recovery, forensic evidence collection, and ransomware negotiation when required. StreamScan is also an authorized Registered Provider Organization (RPO) under the CMMC (Cybersecurity Maturity Model Certification) framework, one of a small number of Canadian organizations with this designation. They assist defense-sector clients in achieving CMMC certification, including gap analysis, planning, implementation of NIST SP 800-171 controls, and audit preparation. Their client base includes manufacturing firms, educational institutions, nonprofits, aerospace companies, and technology organizations. Quarterly vulnerability scanning is also offered as part of their broader service portfolio.