Iyad Sadi, CPI, is a seasoned investigative professional with over 18 years of experience working directly with the public, developing advanced investigative judgment, discretion, and analytical precision. He holds a Master Detective in Private Investigations Diploma from the California Detective School, accredited by the Bureau for Private Postsecondary Education, State of California, and a Criminal Justice Degree recognized by the Texas Education Department. His career spans more than 16 years as a licensed private investigator, delivering results-driven investigative services.

Mr. Sadi launched his investigative career in 2008, receiving specialized training under John H. Dietz, former Assistant Regional Inspector of the Internal Security Division (IRS) and Special Agent with the Federal Bureau of Narcotics and Dangerous Drugs. Throughout his career, Iyad has proven to be a valuable asset in various key investigations for the Federal Bureau of Investigation (FBI), demonstrating professionalism, discretion, and investigative excellence.

As the Founder and CEO of BIS Investigation Services, LLC, Iyad Sadi leads a firm that is fully licensed, insured, bonded, and registered throughout the State of Texas. BIS Investigation Services is committed to integrity, confidentiality, and accuracy. When critical answers are required, our mission is clear: uncover the facts, protect our clients’ interests, and deliver results with absolute professionalism.