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About Us


We have been on the market for over 40 years.

We provide our customers in Poland and abroad trusted products and services:

Equipment for the protection of classified and sensitive information, low- and high-power generator sets, modern special solutions, we conduct research and successfully build prototypes of new devices, also for military and security units and central institutions of the state.

We have our own Classified Registry Office and reading room.

We are constantly evolving and are still not afraid of new technical challenges.

Our strengths are: many years of experience, access to advanced technical solutions and qualified personnel.

We currently employ about 150 people.

Thanks to the thoughtful structure of the company and a wide group of partners, we have created a comprehensive offer, including our own products and equipment of renowned suppliers.

We are located in Pruszków near Warsaw at 12 Parzniewska street. We have located here our construction and commercial offices, as well as production spaces and service.

We have a number of permissions confirming the compliance with production standards proving the quality of products.

The most important are:

  • Quality management system in accordance with ISO 9001:2015, ISO 14001:2015, WSK and NATO Document AQAP 2110:2016;
  • First-degree Industrial Security Certificates confirming the full ability to protect classified information classified as SECRET, NATO SECRET and SECRET UE/EU SECRET inclusive.
  • The Polish Ministry of the Interior and Administration concession to conduct an economic activity in the field of manufacturing and trading in explosives, weapons, ammunition and products and technologies for military or police  purposes.

Awards and distinctions are a proof of recognition and trust enjoyed by Siltec logo products among experts and customers. The most important of them are the "Golden Laurels" and "Defender" awarded during the Logistics Fair and the International Defence Industry Exhibition in Kielce. Last in 2019.

The company's main customers are the armed forces, special services, NATO and European Union institutions, central and local government administrations, state institutions and services, telecommunications operators, bank headquarters and branches, insurance companies, industrial plants, health care facilities and commercial outlets.