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    Contact us
    Office timings 9am to 6pm. (GMT)
    AA Zentivus Ltd
    327 Rayners Lane
    Harrow, Pinner
    Middlesex, HA5 5EH
    Tel: +44 (781) 513 8930


API sourcing and development, contract manufacture, intermediates and speciality chemicals.

AA Zentivus the global pharma industry’s innovative and reliable procurement partner.

AA Zentivus’ attention to service and detail has made us an industry leader. Our core sectors are sourcing and supplying active pharmaceutical ingredients, intermediates and speciality chemicals to pharmaceutical markets globally. We have the strength and extensive supplier base to enable exacting quantities and the highest quality grade products to serve our client base.


Company News

What are API’s?

API (Active Pharmaceutical Ingredient) refers to a substance or substance combination used in manufacturing a drug product. API also refers to the active or central ingredient in the product which causes the direct effect on the disease diagnosis, prevention, treatment or cure. While API is the active  Read More


Welcome to AA Zentivus

Welcome to the new AA-Zentivus website! We will be posting up to date company and industry news via our blog so please keep your eyes peeled for further updates. We are also social and available online via our twitter and Facebook account. Read More

Contact Us

+44 (781) 513 8930

AA Zentivus Ltd,
327 Rayners Lane,
Harrow, Pinner,


I couldn’t have been happier with the work carried out by AA Zentivus.

The team are so lovely to work with, very dedicated, professional and at the same time fun people to be around – I love working with them. I couldn’t ask for more from a pharmaceutical company and we will certainly be working with them for years to come.


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