The WORLD INVESTIGATORS NETWORK is your branch office around the world with members representing over 50 countries.  By becoming a member, you can expand your investigative and security needs and network with reliable professionals that are the leaders in their fields.

The ASSOCIATION OF BRITISH INVESTIGATORS is now recognised as the premiere professional body for private investigators working in the United Kingdom.  Throughout its long history, the Association has worked hard to improve the standing and reputation of the investigative professional.

The INSTITUTE OF PROFESSIONAL INVESTIGATORS was founded in 1976 and is now the largest organisation of its kind in the world.  Current representation within the Institute's membership includes Police, MOD, Customs, Local Government, Private Investigators, insurance, accident, Royal Mail, DSS, arson, fraud, forensic and in-house investigators operating nationally and internationally who recognise the need for an academic/vocational Institute acting not only in the interests of its members but also in the public interest.

The INVESTIGATIONS WORLDWIDE ASSOCIATION is a restricted eGroup for all those investigative specialists (detectives, forensic investigator, chartered accountants, handwriting specialists etc.) from all over the world who are interested in the international business.  The intent is to pool their expertise together for the benefit of the Members and also their clientele.

The UK INVESTIGATORS is a Mailing Group for all UK professional investigators.  Membership is FREE.  It is only available for the subscription of professional investigators and professionals related to the investigation profession.  New investigators and Overseas professionals with specific UK interests are very welcome.

The INVESTIGATORS' SECTOR has been formed to co-ordinate discussion and debate on the Private Security Industry Act, and to represent the interests of ALL practicing investigators in England and Wales on licensing issues following the enactment of the Act.

The UKPI-NETWORK is a highly organised network of professional private investigators, detectives, process servers and investigative experts located throughout the United Kingdom.