Founded in 2000, Software Improvement Group (SIG) specializes in software quality assurance, combining deep source code analysis with expert consulting services. Their flagship platform, Sigrid®, leverages a vast database of over 300 billion lines of code across more than 20,000 systems and 300+ technologies to provide actionable insights for improving software quality and security. SIG complies with multiple ISO/IEC standards, including ISO/IEC 27001 and 17025, and has co-developed ISO/IEC 5338, the global standard for AI lifecycle management. Headquartered in Amsterdam, SIG also has offices in New York, Copenhagen, Brussels, and Frankfurt.