Company Profile

S4Si is a strategic risk and advisory business which offers an unprecedented level of current experience across all major operating environments. The founding team has over 200 years international experience working to the highest professional standards with 22 SAS, police forces, intelligence agencies and Tier 1 Law firms and corporates. Highly experienced in specialist areas, S4Si coordinates a wide variety of capabilities to provide innovative and enduring solutions as well as actionable advice on implementation and on-going support thereafter; providing expertise across policy, strategy and operational defence and security, particularly in countries where security sector reform has become a critical national or international priority.