Omega Diagnostics Group PLC

Our mission is to improve human health and well-being through innovative diagnostic tests and global partnerships. Omega is focused on providing specialist products, primarily in the immunoassay, in-vitro diagnostics (IVD) market within Health & Wellbeing and Global Health.

In Health & Wellbeing, through Cambridge Nutritional Sciences (CNS), we are empowering individuals to take control of their health by offering a range of food intolerance tests: Food Detective® (point-of-care), ELISA, Food Print® (Microarray) and CNS Lab Service.

Omega’s Global Health Division partnered with the Burnet Institute to deliver a worlds first in VISITECT® CD4, a rapid, convenient and affordable test for CD4 in people living with HIV. The test can be used in decentralised locations and is aimed at improving access to essential diagnostics in low- and middle-income countries.

Omega Diagnostics is part of the UK Rapid Test Consortium ("UK-RTC") to jointly develop and manufacture a COVID-19 point-of-care antibody test as part of the UK Government's five pillar national testing strategy for COVID-19.

Key Markets



We are meeting the demand for both point-of-care and laboratory-based tests for COVID-19 diagnostics

Visitect CD4

Global Health

Focus on unique VISITECT® CD4 rapid tests enabling access to people living with HIV in low- and middle-income countries

Learn more

Visitect CD4

Food Intolerance

Point-of-care and laboratory-based solutions for food intolerance and gut health

Learn more



How we are different


Geographic presence

A global reach targeting fast-growing economies in emerging markets

People and knowledge

Skilled scientists with the capability and capacity for the development of novel immunoassays allied to skilled operational and support staff to manufacture and commercialise opportunities in key markets

Technology and innovation

The Group has built up knowledge in innovative products that allows Omega to differentiate its products from other offerings in the market

Strong partnerships

Strong alliances with leading research institutions, commercial partners and NGOs allow us to access future technologies, innovative solutions and improved distribution capabilities

Our Strategy


Focused strategy

Grow all three operating segments

One company

All employees are aligned with the goals of the business and committed to a process of continuous improvement

Execute and deliver

Develop efficient, effective and compliant processes across all areas of the business

Employees: “our greatest asset”

Provide a framework where all employees can contribute to the business through effective management and leadership.

Customer focus

Maintaining customers at the heart of the organisation.