Committed to health for more than 77 years

We consolidate our presence in Slovenia through continuous investment in our development and production capacity. We create a stimulating, competitive and supportive work environment.

Lek, a Sandoz company, is the first and oldest pharmaceutical company in Slovenia, developing, manufacturing and marketing effective, safe and high-value generics and biosimilars for patients around the world.

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Who leads, represents and presents Lek d.d.


Where we are and how to get to us:


Lek has been co-creating development trends in the global pharmaceutical industry for more than 77 years and continues to grow. With its experience, knowledge and achievements in the development and production of high-quality pharmaceutical products, it represents an important part of the global pharmaceutical company Sandoz. We are a Slovenian, European and global pharmaceutical company, people-orientated and future-oriented.


Lek d.d.
Verovškova ulica 57, 1526 Ljubljana, Slovenia
T: +386 1 580 21 11
F: +386 1 568 35 17
VAT No.: SI87916452
Registration number: 1732811000
Nominal capital: 48.402.003,00 EUR

Lavička Collection

Visit the pharmaceutical collection, Slovenian national cultural heritage.