All4Tec is a company specializing in engineering solutions with a strong focus on model-based systems engineering (MBSE). They provide services and software tools aimed at supporting organizations in the aerospace, automotive, and defense industries to enhance their systems' design, development, and verification processes. Their expertise lies in improving safety, reliability, and performance of complex systems. The company offers training, consulting, and innovative software solutions like Safety Architect, which assist clients in better managing safety analyses and requirements.