Formed in 1956, the Society of Professional Investigators (SPI) is dedicated to providing an exceptional forum for the education, training, and networking of professional investigators. Based in New York City, SPI hosts monthly dinner meetings with expert guest speakers and an annual awards dinner honouring leaders in the profession.
William P. RyanRetired NYPD First Grade Detective/President of Ryan Investigative Group Inc.
JE CohenOwner, NYPD Detective (Ret)
Matthew SpaierVoted 2021 Private Investigator of The Year by PI Magazine, NYSTLA partner, podcast host, entrepreneur, board member, bass player, song writer, author, columnist and dad.
Michael P. ReynoldsSenior Assistant District Attorney 
Mitchell AtilesFraud & Financial Crime Investigations | Blockchain Forensic Analyst | CAMS | CFE | TRM-CI (Crypto Tracing)
John EdgecombeMissing Persons
