Omega Diagnostics Group PLC’s subsidiaries provide high quality IVD products for use in Hospitals, Blood Banks, Clinics and Laboratories in over 100 countries and specialises in the areas of Allergy, Food Intolerance, Autoimmune Disease and Infectious Disease.

Omega Diagnostics Ltd

Omega Diagnostics

Located in Alva, Scotland, Omega Diagnostics Ltd., specialises in the development and manufacture of kits for the diagnosis of infectious diseases, particularly Syphilis and Dengue Fever.

Omega Diagnostics Ltd is also collaborating with Burnet Institute, Melbourne Australia, culminating in the production of a rapid CD4 Point of Care (POC) test. The Omega VISITECT® CD4 POC test was officially launched at the XIX International Aids Conference in July 22-27, 2012, in Washington DC, USA.

Genesis Diagnostics Ltd

Genesis Diagnostics

Located in Cambridgeshire, England, Genesis Diagnostics Ltd., is one of the UK's leading manufacturers of high quality ELISA based diagnostic kits. Founded in 1994, Genesis specialises in the research, development and production of kits to aid the diagnosis of Autoimmune and Infectious diseases, and for the detection of immune reactions to food.



Cambridge Nutritional Sciences Ltd

Cambridge Nutritional Sciences

Located at the same premises in Cambridgeshire, England and sister company to the already established Genesis Diagnostics, Cambridge Nutritional Sciences (CNS) specialises in the field of immunodiagnostics, offering healthcare professionals and the general public a wide range of CE Marked tests for food intolerance and other conditions.

Working in conjunction with its sister company, Genesis Diagnostics Ltd, CNS pioneered the application of enzyme-linked immunosorbent assay (ELISA)-based technology to food intolerance testing and developed the novel macroarray-based Food Detective® and Foodprint®, a panel of microarray-based assays.

Omega Diagnostics GmbH

Omega Diagnostics

Located in Reinbek, Germany, Omega Diagnostics GmbH develops, manufactures and sells allergy tests for over 600 allergens. It has more than 20 years' experience in the development of products for the diagnosis of allergic diseases. Over the years the company has gained a substantial understanding and knowledge in the production and standardisation of allergen extracts.

Omega Dx (Asia) Pvt Limited

Omega Diagnostics

Located in Mumbai, India, Omega Dx (Asia) Pvt Limited was founded in July 2011 and is a direct 100% subsidiary of Omega Diagnostics Group PLC, providing access to the Indian market for the sale and distribution for the Group company products.  The company also have a fully certified manufacturing facility located in Pune, India producing high quality Rapid Diagnostic kits for various infectious diseases.

Co-Tek (South West) Ltd


Located in Devon, UK, Cotek are manufacturers of bacterial disease diagnostic assays sold under the Micropath® brand name of Omega Diagnostics Ltd.