Welcome to Uljanik TESU d.d. web site

Uljanik TESU d.d. is the company with 60 years long tradition in the production of electric machines and equipment. The company was founded in 1952 following the Croatian shipbuilding industry development strategy. For years past the company production programme has been constantly developed and made suitable to meet the market demands and today Uljanik TESU is specialized in the production of the medium rated synchronous generators. We design, produce, and sell:

  • Low-voltage synchronous generators
  • Medium-voltage synchronous generators
  • High-voltage synchronous generators

Main applications of our synchronous machines include :

  • Marine diesel generators
  • Marine shaft generators
  • Generators for mini hydro power plants
  • Auxiliary generators for marine and land application

All these products are available in different versions and in power range of up to 8000 kVA.

Our primary strenght lies in the high-quality products that are the result of concerted work of the skilled staff who are redy to respond promptly and in professional manner to all requests of our customers. All our generators are made using Siemens technology which guarantees their safety, longevity and high quality.


Uljanik TESU holds ISO 9001:2008 accreditation for its Qualty Control System.