About Us

Our Company Profile

Phyto-Riker (GIHOC) Pharmaceuticals Ghana Ltd (“PRG”) is one of the leading manufacturers of pharmaceuticals in West Africa.

Our mission is to offer high-quality pharmaceutical products and related services, at an affordable cost, to meet the needs of the population of West Africa and beyond. PRG is uniquely positioned in the African market to manufacture products specifically tailored to the African marketplace.


PRG was the first ISO 9001-2015-certified Pharmaceutical Manufacturing Company in West Africa. Leveraging on its West African network and with increasing Ghanaian market share, PRG is positioned to grow substantially over the next few years.

The company’s product portfolio includes over 70 different products sold in various dosages and package forms. Our products cover a range of anti-infectives, anti-malarial, and analgesics including pediatric medications.

Some of the leading brands of PRG include ZUBES® Cough Range, DRASTIN®, CETAPOL®, CIPROMAX®, FLEMEX®, DIPHEX®, RITONIC®, RIKER-ON®, PR ZINC® Tablets, and PR ORS®, among others.

Operational Countries

A good number on this list of products are registered across different West African Anglophone and Francophone countries such as Ghana, Liberia, Senegal, Sierra Leone, Mali, The Gambia, Niger, Nigeria, Benin, Togo, Cote D’Ivoire and Burkina Faso. PRG is positioned as your truly African pharmaceutical solutions partner.

As an equal opportunity employee with approximately 200 dedicated employees positioned in Accra (the factory site) and Kumasi, PRG continues to input heavily into the socio-economic space of Ghana.

To drive continuous value for all stakeholders with utmost support from the board, PRG is led by a top-notch management team covering key units of Administration, Finance, Sales & Marketing, Product Development, Manufacturing, Quality Assurance / Control, Supply Chain, Human Resources Management and Engineering.

Production Capabilities

Its production capabilities feature product development, manufacturing and distribution.

PRG has successfully developed new products that are specifically designed and formulated for the indigenous consumer, and based on health needs endemic to Africa. Building on a product portfolio of both branded and generic products, we continue to innovate and add improved value to our range based on emerging trends and needs of the market.

PRG is truly committed to a tradition of trusted quality in its entire operation and commercial processes.

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