Business clients

  • Wage continuation abuse
  • Working hours and expenses abuse
  • Illegal employment
  • Illegal secondary employment
  • Breach of contract
  • Anticompetitive violation
  • Theft of company property
  • Data theft
  • Insurance fraud
  • Brand and patent infringement
  • Industrial espionage
  • Sabotage
  • Tapping of audio and video technology
  • Video surveillance

Your advantages

  • Calculation from place of use (Nationwide)
  • Full cost control
  • Direct and personal contact.
  • Timely reporting
  • You control expenditure
  • The investigation can be terminated at any time
  • Joint procedure meeting
  • Discretion is our highest priority
  • Pre-trial detective costs are refundable
  • Discretion is our highest priority
  • Quick availability of emergency personnel

Private clients

  • Deception within marriage and partnerships
  • Infidelity
  • Upkeep support payments
  • Failure to disclose revenue
  • Custody battle
  • Deciding on the child's well-being.
  • Stalking
  • Witness search
  • Address and place of residence investigation
  • Missing person search
  • Reputation enquiry
  • Tenancy law litigation
  • Criminal damage / vandalism
  • Tapping of audio and video technology

Your advantages

  • Calculation from place of use (Nationwide)
  • Full cost control
  • Direct and personal contact.
  • Timely reporting
  • You control expenditure
  • The investigation can be terminated at any time
  • Joint procedure meeting
  • Pre-trial detective costs are refundable
  • Discretion is our highest priority
  • Quick availability of emergency personnel

Facts and figures

40 years of professional clarification

For over 40 years our name has stood for transparency and successful detective work. We are at your service with multiple subsidiaries throughout Germany.

56.000 solved cases

We are tireless in our dedication to you! Whether private clients or business clients: we have already solved more than 56,000 cases. Our detectives ensure certainty through reliable investigations.

190 detectives

Approximately 190 detectives will investigate for you! We operate within a close-knit international network of specially trained career detectives who are reliable, discrete and professional. Together we will bring you case to a successful conclusion.

87.000 surveillances

Detective Condor und Detective Astor International GmbH is your powerful partner. Over the past 40 years we have conducted over 87,000 surveillances and successfully cleared up the corresponding cases. We succeed through competency and professionalism!

Real cases from our detectives in Köln

Theft, fraud and misappropriation in Cologne

In Cologne, the Astor detective agency was able to prove that a former board member of a service holding company with roughly 10,000 employees had cashed at least 1.5 million euros alongside his regular salary for unspecified ‘fee services’ from a subsidiary firm. A further 2 million was used as a loan to a handball team, under the presidency of the manager in question. A substantial 5 million was paid to an acquaintance at a dummy address for provisions, and this was then preserved with an advisory fee amounting to millions.

The Astor business detective agency in Cologne was able to prove that three-digit million sums were used for the personal gain of the manager through his professional life.