Duane Larson, is a Licensed private investigator with over thirty years combined law enforcement and investigative experience. During his many years as an investigator, he has conducted numerous civil, criminal and corporate investigations.   Duane is the current manager of investigative services for PDX PI, LLC.

Tom Turner,  is the co-founder of Portland Private Investigators and is a veteran private investigator with over thirty years investigative experience, licensed in Oregon and California.  He is an investigator, author, Instructor and lecturer.  His experience has been in both the public and private sectors.

Susan Newton (1947 – 2016) was one of the founders of Portland Private Investigators.  Her energy and knowledge made it possible to become the agency we are today.  We mourn her passing, but know that her spirit continues with us and guides us.  Susan was an exceptional investigator, but more importantly, she was a decent, kind and honorable person.