ASCA, Inc. is an American applied-science consulting firm that provides risk assessment and reliability management services for hardware, software, and combined hardware/software systems . We have 17 years of in-depth experience and expertise in providing these services to the aerospace, defense, electric power and chemical industries.

Our core competencies include the seamless integration of classical probabilistic risk assessment techniques such as Fault Tree, Event Tree, Event Sequence Diagram, and Failure Mode and Effects Analysis with advanced risk assessment techniques including multi-state and dynamic methods such as the Dynamic Flowgraph Methodology. We are also at the forefront of developing new risk assessment techniques to meet our customers' needs for increased accuracy, readability, transparency, and speed when evaluating complex modern systems.