API - Anchor Private Investigations -- A Nationwide Private Investigative Service. Licensed Private Detective Agency providing undercover private investigators and detectives for attorneys, insurance industry, business firms and domestic clients.

Argus Investigations -- fifteen years of experience in the area of private investigations and ten years of law enforcement experience locating missing persons throughout the U.S., Argus Investigators have a wealth of knowledge and proven success record locating missing persons.

Australian & International Missing Persons Bureau -- Utilizing the selected International Detective & Investigation Agencies who are members of the Bureau's experience, knowledge, Resources, Technology and Information data bases, we offer a complete service to locate missing persons and skip tracing. Our other services also include Custody Inquiries, Surveillance, Intelligence Gathering, General and Criminal Investigations .

Brian Schunk, Private Investigator, Tucson AZ
B&D Investigations: Licensed Private Investigator, Tucson Arizona Confidential/Reliable/Discreet/Free Consultations/Law Enforcement Experience/Criminal/Civil Investigations /Background Investigations/Domestic/Investigations/Surveillance/Missing Persons/Accident/Insurance Fraud/Industrial/Pre-Marital

Cavazos Investigation Services -- CIS tracks down missing persons, in some cases taking as few as two hours to do so. Other investigation services are offered.

Clarke International Investigations -- has offices around the world, manned by experienced personnel to serve your investigative needs. We are a unique and wide-ranging agency with high-level contacts throughout Europe, Asia, Latin America, Mexico, Canada, the Far and Middle East and the United States.

Covert Enterprises -- an established and reputable private investigation company who specializes in surveillance, factual investigation, missing persons, background checking, debugging, and prevention of stalkers.

Detective - Private investigator International agency-AGIR -- We are specialized in missing person searches and in the fight against counterfeiting, and we additionally provide a range of inquiry, search, investigation, shadowing and surveillance services.

Footprint Investigations is a fully-insured Georgia Private Investigations Firm staffed with experienced private investigators who provide quality investigative and intelligence gathering services throughout Georgia and other parts of the world.  We are licensed in the State of Georgia, yet we have affiliate private investigators in all 50 states and our staff of professional investigators are prepared to respond to your international investigation needs. 

Got It Investigation -- Got It Investigations is a world wide investigative firm who searches for children that have been abducted. We work closely with the National Center for Missing & Exploited Children as well as Mills & Stockbridge law firm.

Kale Investigation Agency Adoptee-Missing Persons Registry -- A complete Adoptee and Missing Persons Registry Database

Katz Investigations -- As one of the nations leading investigative agencies, we offer a wide variety of services for individuals, professionals and corporations.

Lookout Investigations -- Looking for a good private investigator? Lookout Investigations of California offers expert criminal and civil private investigations to Fresno, Clovis, Central California and the world wide web!

Meador Investigations -- Central Illinois Investigations, Process Service, Civil Litigation, Criminal Defense, Divorce, Theft, Insurance Defense, Worker's Compensation, Skip Trace, Missing Persons, Executive Protection, Free Consultations.

Michael Chaippellie -- Private Investigator with International Investigations ability. Investigation and Detective Services include: Background checks, Divorce Investigations, Surveillance, Missing Persons, Insurance Fraud Investigation, Criminal Defense, International efforts, Financial matters, and much more.

Myers Service -- is the locate specialist that can work with minimal information to initiate an investigation.  Clients are continuously amazed at the results produced.

Pam Coronado -- intuitive investigator and child safety specialist. If you need help with a case or just want a personal reading please go to the readings page

Royal Palm Investigations, LLC -- Licensed by LA State Board of Private Investigators Examiners Accident & Background Investigations Divorce/Child Custody Investigations Locating Missing Persons/Skip Trace Day & Night Surveillance

Russel and Associates Private Investigators -- . In 1983 Russell formed the Bureau of Missing Children, Inc., a network of Private Investigators that donated their time in the location of over 1,000 missing children.

Sagittarius Investigation & Security Consultants -- SISC Inc. based in Nova-Scotia, Canada. We offer professional Investigative and Security related services at reasonable rates. Investigations, Guards, Alarms, Bailiff, Surveillance, find Missing Persons, Computer services, Self-Defense Training and much more

Shadow Chaser Investigations -- SCI performs counterintelligence &  intelligence operations for the business community, and performs specialized investigations that covers: TSCM, surveillance, undercover assignments, insurance fraud, search for missing persons, background checks, copyright & trademark infringements.

Simpsonville Investigations -- a "One-man" operation. Originally starting out in California from 1982-1985. Al Ferrante, owner, had twenty years experience as a U.S. Air Force Casualty Investigating Consultant.

Soulsearch Global Private Detective Investigator Commercial Investigators specialize in all aspects of private detective and commercial investigation work including locating missing persons across the globe.

Wade Thomas and Associates -- Private Investigators specializing in Criminal Civil Trial Preparation - Witness Interviews - Background Checks - Skip Tracing - Public Record Research - Surveillance - serving Colorado, Kansas, and Washington.

Wayne M. Rooney - Consulting Detective -- The police do not have the time nor the manpower to actively search for missing or abducted children. Missing children clearing houses do not actively pursue missing children. All of them put out fliers and WAIT for someone to accidentally come across a missing or abducted child and hopefully report seeing them.