About Aspen Oss

Aspen Oss has a proud history in the production of APIs, spanning over 90 years.

Aspen Oss specializes in the manufacture of highly complex APIs.

We are dedicated to the production of high quality APIs and delivering extensive quality and regulatory support.

 Aspen Holding News

Latest news Aspen Oss

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Aspen Oss Downloads

Aspen Oss company brochure (pdf)

Aspen Oss product list (pdf)


Aspen Holding Results and Reports

Aspen interim results for the six months ended 31 December 2016:

Aspen interim results commentary (PDF 555KB)

Aspen interim results short form announcement (PDF 1.2MB)

Aspen interim results presentation (PDF 470KB)

 Aspen 2016 Corporate Brochure (Download PDF)