„Investigations on the highest level“
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Vienna - Graz - Klagenfurt

  • Long-term experience
  • Investigations at home and abroad
  • professionalism
  • transparency

  • highest loyalty
  • high technical know-how
  • use of the latest technology
  • europe-wide network

The specialties and services of our detective agency

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The detective agency "PRO-INVESTIGATIONS" offers you investigations at the highest level, in Austria as well as Europe and worldwide. Years of professional experience in the operative investigation service, highest loyalty, full transparency as well as most professional investigations characterize our detective agency.

We are your competent and discreet partner for legal evidence and documentation for the realization of your legal claims.

We owe the high success rates to our many years of experience, supported by modern equipment and a strong commitment and a highly professional team. Absolute discretion has top priority and unrestricted priority in our detective agency.

Our detective agency operates in Vienna, Graz, Klagenfurt, Salzburg, Bregenz, Innsbruck, Eisenstadt, Linz, St. Pölten, all over Austria and international.

private investigator graz

Liebenauer Hauptstraße 2-6
8041 Graz

private investigator vienna

Sterngasse 3/2/6
1010 Vienna

private investigator klagenfurt

Nanninggasse 14/6
9020 Klagenfurt

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