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Who we are

About Us- Detectum Detective Agency

Detectum is a licensed detective agency that has been providing professional investigative services to private individuals and businesses for many years. Our operations are based on experience, reliability, and strict compliance with applicable laws, delivering verified information that can be effectively used in legal proceedings.

Ministry register RD-9/2017 Court expert — Gdansk, Torun, Elblag and Warsaw 5.0 from 55 Google reviews Operating since 2016

In short

Detectum is a licensed detective agency operating since 2016 as a limited liability company (KRS 0001202919), entered in the register kept by the Polish Ministry of the Interior under number RD-9/2017. Its head office is in Gdynia at Podolska 21, with a branch in Gdansk at Heweliusza 11. Cases are led by Kamil Tosiek — lawyer, licensed detective and court expert at the Regional Courts in Gdansk, Torun, Elblag and Warsaw.

We treat every case individually, with full commitment and discretion.

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Who Are We?

Detectum Detective Agency is registered in the Register of Detective Activities maintained by the Ministry of the Interior and Administration (MSWiA) under number RD-9/2017. The agency’s head office is located in Gdynia, and we also conduct operational activities in Gdańsk, Sopot, and across the entire Tri-City area.

Thanks to the experience of our team and an extensive network of professional contacts, we carry out assignments throughout Poland and internationally.

Experience and Expertice

Detectum is led by Kamil Tosiek – a lawyer and licensed private investigator, court expert in the field of private investigation and investigative techniques, and a court-appointed mediator. The combination of legal knowledge and investigative practice enables us to successfully handle even the most complex cases.

We cooperate exclusively with licensed detectives and trusted specialists in the fields of law, digital forensics, and evidence analysis.

Our activities are conducted in accordance with the Act on Detective Services and professional ethical standards.

Scope of Detectum’s Activities

Detectum provides a wide range of investigative services tailored to the needs of both individual and corporate clients. Our services include, among others:

  • family, divorce, and property-related matters
  • searching for missing persons and establishing contact information
  • address and asset investigations
  • background and corporate intelligence investigations
  • document analysis and forensic examinations
  • digital forensics and analysis of electronic data
  • detection of surveillance devices and technical monitoring
  • employee loyalty verification
  • counter-surveillance and privacy protection
  • legal services related to investigative activities

Every assignment is carried out with strict confidentiality.

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Detectum combines operational investigative actions with legal expertise, offering clients full support – from evidence collection, through analysis, to preparation of documentation suitable for use in court proceedings and mediation. The cooperation between a detective and a lawyer allows for an effective response to dynamically changing procedural situations and increases the evidentiary value of collected materials.

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Where We Operate

The head office of Detectum Detective Agency is located in Gdynia, with an additional branch office in Gdańsk. Our services cover the entire territory of Poland as well as international assignments carried out in cooperation with trusted partners.

Regardless of location, we maintain the same high standard of professionalism and discretion.

Why Us?

  • Licensed detective agency
  • Official registration in the MSWiA
  • Experience in private and corporate cases
  • Combination of investigative and legal expertise
  • Operations conducted in full compliance with applicable laws
  • Complete confidentiality and individualized approach

Legality and professional ethics are the foundation of our work. They allow us to build trust and ensure the credibility of every report we deliver.

Frequently asked questions

About us — questions and answers

Is Detectum a licensed detective agency?

Yes. Detectum is entered in the register of detective activity kept by the Polish Ministry of the Interior and Administration under number RD-9/2017, and cases are handled by a detective holding licence no. 0002591 issued by the Regional Police Commander in Gdansk. Providing detective services in Poland without this entry is illegal.

How long has the agency been operating?

Since 2016 — more than ten years of continuous field work. The entry in the Ministry register was obtained in 2017.

Where are your offices?

The head office is in Gdynia at Podolska 21 and the branch is in Gdansk at Jana Heweliusza 11, unit 811. We work throughout the Tricity area, across Poland and abroad.

Who will handle my case?

Kamil Tosiek — a lawyer, licensed detective, court expert in private investigation and investigative techniques at the Regional Courts in Gdansk, Torun, Elblag and Warsaw, and a court mediator since 2022. The same person stays with your case from the first call to the courtroom.

Who makes up the Detectum team?

The board consists of two people from one family: Kamil Tosiek — president of the board, lawyer, licensed detective and court expert — and Kasper Tosiek, a board member responsible for client contact, marketing and running the office. On cases we work with a network of licensed detectives across Poland.

Is Detectum a company or a sole proprietorship?

A limited liability company entered in the Polish National Court Register under number 0001202919. You contract with the company, not with a private individual, and its composition, history and registration data can be checked in the register within seconds.

Do you speak English?

Yes. We handle cases for foreign clients and for Polish citizens living abroad, including inheritance matters, maintenance claims, debtor tracing and evidence gathering for proceedings held outside Poland.

Where we work

Gdynia, Gdansk, Sopot and all of Poland

Our head office is in Gdynia at Podolska 21 and our branch is in Gdansk at Jana Heweliusza 11, unit 811. Most of our work takes place in the Tricity area and Pomerania — Gdynia, Gdansk, Sopot, Rumia, Reda, Wejherowo and Tczew.

We also have field units in several regions of the country, and our mobility together with cooperation with other licensed detectives lets us run cases throughout Poland and beyond its borders.

Map of Detectum detective agency units in Poland: Gdynia, Warsaw, Poznan, Zlotoryja, Czestochowa

Contact

Let's talk — the first call costs nothing

Our offices

Head officeGdynia

ul. Podolska 21
81-321 Gdynia

BranchGdańsk

ul. Jana Heweliusza 11 lok. 811
80-890 Gdańsk

Phone

+48 666 607 600

E-mail

biuro@detectum.pl

Credentials

Detective licence no. 0002591 issued by the Regional Police Commander in Gdansk. Licensed detective agency entered in the register of the Polish Ministry of the Interior under number RD-9/2017. Court expert in private investigation and investigative techniques at the Regional Courts in Gdansk, Torun, Elblag and Warsaw.

Orły Ochrony 2022 Winner of the Orły Ochrony 2022 award

The data controller is Agencja Detektywistyczna Detectum sp. z o.o., Podolska 21, 81-321 Gdynia, Poland. Data from this form is processed solely to answer your enquiry. You have the right to access, rectify and erase your data — write to biuro@detectum.pl.