SEKO Aerospace & Power

Louny, Czech Republic

Manufacturing site specializing in components for the energy sector

With components for compressors, steam turbines, and hydroelectric power plants from SEKO Aerospace, manufacturing facilities in the energy industry can achieve better performance and greater efficiency. Hundreds of turbines worldwide generate power thanks to our components.

With our extensive expertise in precision engineering and advanced manufacturing processes, we offer a wide range of key products that play a crucial role in the production of electrical energy worldwide.

Manufacturing components for
steam turbines

At SEKO Aerospace & Power, we manufacture the following components for steam turbines:

  • Stator Guide Rings
  • Diaphragm Blade Rings
  • Impellers – Monoblocks
  • Rotary Valves
  • Nozzle Rings
  • Guide Blade Carriers
Stator Guide Ring
Diaphragm - Blade Ring
Impeller - Monoblock
Rotary Valve
Nozzle Ring
Guide Blade Carrier
Impeller - Monoblock
Diaphragm - Blade Ring

Manufacturing components for
water turbines

At SEKO Aerospace & Power, we manufacture the following components for water turbines:

  • Pelton Turbine Runner
  • Francis Turbine Runner
Pelton Turbine Runner
Francis Turbine Runner
Francis Turbine Runner
Francis Turbine Runner

SEKO Aerospace & Power

Louny, Czech Republic

About SEKO Group

The technically and technologically sophisticated production at SEKO Group positions it as one of the most advanced and reputable companies in the Czech Republic and internationally.


We remain true to our core values, continually evolving them. Our company policy is simple: achieve the highest quality in everything we produce to ensure customer satisfaction. Over time, we’ve consistently held a leading position as a supplier of components for the aerospace and energy industries. By continuously improving our manufacturing technology based on the latest trends, we create modern products that meet customer needs and technical standards. We focus on reliable and repeatable processes that ensure product conformity.


Vlastimil Sedláček
CEO at SEKO Aerospace