ABCIPI's was founded in 1951 in Kenya and in the 21st century has offices all over the world. The kinds of cases that we take on have changed a lot since our early days. But whether we are dealing with 21st century cyber crime or old-fashioned fraud or matrimonial infidelity, we are, as the second oldest private detective agency in the world, as busy as ever! In Oslo, our offices are at Calmeyers Gate, 5, 0181, Oslo.


The capital of Norway, Oslo sits on the country’s southern coast at the head of the Oslofjord and is known for its green spaces and museums. Many of these are on the Bygdøy Peninsula, and that includes the waterside Norwegian Maritime Museum and the Viking Ship Museum, with Viking ships from the 9th century. The Holmenkollbakken is a ski-jumping hill with panoramic views of the fjord and a ski museum.


As a well-known and trusted Detective Agency ABCIPI Group are engaged to solve cases of complex fraud and blackmail for many corporate concerns. We have many years of experience in this field and we get results, which is why we are the most hired and successful Oslo detective agency.


Romance fraud can be one of the most insidious of frauds relying as it does on emotional involvement by the victim. At Wilson’s Detectives we have a lot of experience in this area and an impressive success rate.


With the wide range of investigations and surveillance services that ABCIPI offers in the area, other detective agencies in Oslo find it very difficult to compete with our expertise and success rate.


ABCIPI's sister company Wilsons Detectives offer both Private and Corporate Intelligence Services throughout Europe.