Innovation, development and traditional production for aerospace industry

Our turbine engines, auxiliary power units and environmental control systems are in reliable service in hundreds of aircraft and helicopters.

Effective and reliable solutions for energy industry

Thanks to our 200 years experience in energy industry we guarantee delivery of top quality products – precision casting of turbine blades, turbines manufacturing, energy solutions design and implementation.

Investment casting

We are a leading company in the field of precision casting, and we operate as a highly reliable supplier of castings for the power, transportation, aviation, glass and surgical industries.

Cryogenics Technology 

We are a major supplier of cryogenic turboexpanders, compressors, pumps and cryogenic drive units for the world's leading manufacturers of cryogenic systems.

Surface Treatments

We are a galvanizing shop with a long tradition and years of experience. In addition to anodizing, we offer blackening, zinc plating, tinning, nickel plating and other high-quality surface treatments with a professional approach to each job.

Iranian-Russian drones use Iranian engines

Recent reports in Ukrainian, Czech and other international media have spread misinformation that the Iranian Shahed-238 drone, used by Russia in airstrikes against Ukraine, is powered by a PBS jet engine.

PBS has reliably refuted these claims.

PBS Velka Bites and alleged re-export of auxiliary power units to Russia

Background: on 20 November 2023, The Kyiv Independent (TKI) published a report with the headline - Investigation: Czech parts make their way to Russian military helicopters despite sanctions - which reported on the alleged re-export of PBS Velka Bites products to the Russian Federation. Specifically, it was supposed to be Auxiliary Power Units (APUs) for Mil Mi-8/17/171 series helicopters, which are among the world's most widely used multi-purpose helicopters.

PBS is not the exclusive supplier of APUs for Russian Mil helicopters

In the media outputs concerning the issue of alleged re-export of PBS Velka Bites products (so-called APUs) to the Russian Federation, there appeared deliberately completely false information about the irreplaceability of units from the Czech company PBS Velka Bites for Mil helicopters. Below we respond with facts that clearly refute the alleged findings.

Letter sent to the Ukrainian administration supported by the Embassy of the Czech Republic

The Embassy of the Czech Republic in Ukraine sends its greetings to the Ministry of Foreign Affairs of Ukraine and would like to inform you about the statement of the Czech airline "PBS Velka Bites" following recent reports in the mass media.

PBS statement on Export Genius data

The text of The Kyiv Independent is based on data from the private database of Export Genius. The following facts are provided to give credibility to the information from this database. 

When asked directly, the operator of the database stated that it contains unofficial data and that it is not legally responsible for its accuracy. Its owners (two individuals) stated that these are customs reports of companies during customs procedures, but did not explain how they obtain them and whether the data are protected and can be manipulated or altered.


Service, spare parts and overhauls of aerospace technology

We provide service of the highest quality for all users of our aerospace technology products.

We have long been working to extend the service life of our products, e.g. by introducing new technologies to produce the most exposed parts. Our turbine-based aircraft equipment regularly receives very good references.