About us

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About us

Billev Pharma East was established in Ljubljana 2007 by Peter de Mayo Billev.

The company was at that time a sister company to Billev Pharma ApS, Denmark with the same owner.

The owner Peter de Mayo Billev established Billev Pharma ApS as one of the first regulatory affairs consultancy companies in Europe in 1978.

Since the very beginning, it has been our vision to be early to provide assistance with the growing amount of new legislation through active participation in the preparatory work for rules and regulations through international organisations.

This is what has made it possible to give fully up to date consultancy to our customers.

Through diligent consultancy work, Billev Pharma East has since its beginning in 2007 slowly grown to its present size also due to loyal customers.

Mr. Billev has retired and the ownership of the company was transferred in 2022 to two employees of the company: Ms. Katja Pečjak (Associate director) and Mr. Vito Strasberger (Managing director).


We are building our present services to our customers on this foundation. Therefore, we offer you scientific solutions with beneficial impact on your business processes to gain competitive advantages.