Detective Agency Zurich

Our office in Zurich

A business detective agency for all companies

  • Fraudulent sick leave
  • Working time fraud
  • Industrial espionage

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Investigations in the private law environment

  • Cheating
  • Cheating/Unfaithfulness
  • Custody

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Our office in Zurich

PRIMECHECK Detektei Zurich

Zollikerstraße 153
8008 Zürich, Schweiz

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Private and business detectives in Zurich

The PRIMECHECK detective agency in Zurich is always there for you to solve your private and economic affairs. Not only do we offer you a high degree of professionalism from all our business and private detectives, but we also convince you with the excellent location of our office at Zollikerstrasse 153. This means that you can reach us quickly and conveniently both by public transport and by car.

At PRIMECHECK private and business detectives every case is solved competently, discreetly and efficiently. Thanks to the best education and regular participation in internal and external training and further education, our detectives know best how to solve your problem. The various further training measures of the PRIMECHECK detectives serve in particular the current knowledge transfer, among other things also regarding the newest technology, which cannot be done for the solution of many cases without. Does your case also require a professional and experienced hand? Then do not hesitate and arrange a non-binding and free consultation appointment, whether by telephone, e-mail or contact form. You can reach us at +41 (0)435 880 331 at any time, 24 hours a day. You are also free to choose the location of your first consultation. You can visit us in our office or choose a neutral meeting point.

The special importance of the PRIMECHECK detective agency in Zurich

No other city in Switzerland is as economically important as Zurich. Thus, many problems can arise both in the private and in the economic sector, which can only be solved with an experienced detective agency. If you need the support of PRIMECHECK detectives also outside of Zurich, we are active throughout Switzerland and globally for you.

The PRIMECHECK private detectives investigate for you

Do you suspect that your partner is cheating on you and the uncertainty does not leave you with a clear head? PRIMECHECK private detectives are specialized in obtaining certainty as to whether your assumptions really correspond to reality.

Our private detectives also investigate any questions regarding alimony payments. In order to determine to what extent a claim exists, the detectives check within a very short time whether the income situation and the life situation of your ex-partner have changed and these have been concealed by them. This applies to maintenance payments owed by your ex-partner to you and possibly your children as well as unlawful claims made against you.

Private detectives investigate, among others, at

  • Fraud
  • Infidelity
  • Computer fraud
  • Child abduction
  • Maintenance questions
  • Custody dispute
  • Stalking
  • Harassment

The PRIMECHECK business detectives in Zurich investigate for your company

An incident has occurred in your company that needs to be resolved as quickly and anonymously as possible? Your company has been robbed or spied on? You suspect your employee to present you a sick leave note in order to carry out another paid activity? In such and many other cases, which cause damage to your company, the PRIMECHECK economic detective agency is at your side and enables you a quick and discreet clarification.

Business detectives investigate, among others, at

  • Expense fraud
  • Fraudulent sickness report
  • Industrial espionage
  • Computer criminality
  • Counterfeit brands
  • Insurance scam
  • Bugging operations
  • Theft

Your PRIMECHECK Detective Agency in Zurich

At PRIMECHECK-Detektei you can expect the highest quality and professionalism. No matter if there is a private or commercial issue. We will process your case as quickly as possible, individually and discreetly.

It is very important to us that all our detectives have the latest knowledge and can deal with the most modern technology, which should be used to solve any case. Therefore all PRIMECHECK detectives are obliged to regularly participate in internal workshops and external trainings.

Erfahrungen & Bewertungen zu PRIMECHECK

Your PRIMECHECK advantages with our business detectives

  • Absolutely discreet and secure
  • Highest data protection standards and anonymity protection
  • Evidence that can be used in court
  • Clarity in the shortest time
  • Fixed price guarantee

We care about you intensively, take time for you and listen to you. Without any time pressure, we conduct an intensive consultation with you, in which we not only actively listen to you, but also suggest ways to solve your problem situation. We keep a cool head even in special situations and arrange the right steps to help you as soon as possible.

Certificates and memberships


International Detective Association

I.D.A. International Detective Association is an international and transnational network of private and business detective agencies that promotes and supports the wealth of experience and information between detective agencies and investigators at an international level.


Koordinator Betriebliche Ermittlungen

The IHK certificate was obtained by PRIMECHECK in a three-part training course and ended with the certificate ” Koordinator Betriebliche Ermittlungen”. The certification is offered by VSW in cooperation with the Chamber of Industry and Commerce.


DEKRA certified according to DIN 9001: 2015

Our company is Dekra certified according to DIN 9001: 2015, which guarantees you constant quality management of our company processes and constant quality assurance. For reliable cooperation at the highest level and to continuously improve the quality of our service.


Deutsche Gesellschaft für Kriminalistik

Members of the DGfK – Deutsche Gesellschaft für Kriminalistik are exclusively proven experts in criminalistics. The DGfK promotes the exchange of science, practice, education and training in the field of criminalistics.


Association of international private detectives

The PRIMECHECK detective agency is a member of the VID and thus part of a worldwide network of professional private detectives, which guarantees a competent exchange on an international level.

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