Etterforsker1 Gruppen AS
Infidelity Investigations · Sandefjord, Vestfold, Norway
About Etterforsker1 Gruppen AS
Etterforsker1 Gruppen AS presents itself as Norway's largest private investigation bureau, with its head office at Gokstadveien 18 in Sandefjord and investigators in many Norwegian cities. The company states it was founded by private investigator Thomas Mathiesen in 2014.
Infidelity work is the service the firm puts first on its home page: it offers to establish and document whether a partner is unfaithful, using surveillance staff who can start at short notice. Its wider published range covers corporate investigations, investigation services for the insurance industry, child custody and child welfare cases, handwriting analysis, background checks and due diligence, tracing of persons and assets, fingerprinting and DNA testing through a laboratory partner.
The firm states that it has dozens of investigators on the ground across Norway and lists memberships of the World Association of Detectives, the Norwegian Business and Industry Security Council, ASIS International and Virke.
Infidelity work is the service the firm puts first on its home page: it offers to establish and document whether a partner is unfaithful, using surveillance staff who can start at short notice. Its wider published range covers corporate investigations, investigation services for the insurance industry, child custody and child welfare cases, handwriting analysis, background checks and due diligence, tracing of persons and assets, fingerprinting and DNA testing through a laboratory partner.
The firm states that it has dozens of investigators on the ground across Norway and lists memberships of the World Association of Detectives, the Norwegian Business and Industry Security Council, ASIS International and Virke.