Celebrating 50 years providing professional private investigations worldwide! Private investigators at International Counterintelligence Services (ICS™), Authorized Licensees, Strategic Alliance Members, and Authorized Sub-Contract Investigators; and our supporting group of forensic experts, counterintelligence agents, and legal information specialists consistently get results for most types of clients. Our efficiency and teamwork saves you time and maintains integrity throughout the case process. Many of our agents are multi-lingual and are cultural, national, and gender diverse. All members of ICS must clear a thorough background check prior to employment and are subject to relentless integrity testing.