SIEGE professionals are highly experienced and trained to walk through any type of facility or event with our risk, vulnerability, and threat identification software. We have access to and utilize best practices and industry standards along with custom risk information to provide clients with comprehensive risk assessments, expert analysis, and generate plans that support overall mission success. Siege International’s commitment to quality ensures each client receives personalized service and the right industry focused solutions.

Whether you are an individual, government, or commercial organization, Siege provides clear recommendations and uses state-of -the-art equipment to meet your needs.


  • Individualized risk assessments
  • Consequence analysis and modeling
  • Risk estimation techniques
  • Fault-tree, event-tree, barrier, and bowtie diagram modeling
  • “What if” training (wargaming)
  • Failure mode and effects analysis (FMEA)
  • HAZOP analysis
  • Intelligence Briefings