Preventrab is a Portuguese occupational health, safety and food safety services provider founded in 2011. It supports businesses and partners through external workplace health and safety services, and is authorized by the Authority for Working Conditions (ACT) and the Directorate-General of Health (DGS). Its qualified team includes occupational health doctors and nurses, safety professionals, and food safety specialists.

Preventrab provides workplace health assessments, including admission, periodic and occasional medical examinations, alongside diagnostic tests such as audiometry, spirometry and vision screening. Its occupational safety services include risk assessments, prevention plans, emergency planning, accident investigations and support with workplace safety obligations. For construction projects, the company offers site safety monitoring and coordination, safety plans, procedures, incident reporting support and training.

Preventrab also delivers training tailored to client needs in occupational health and safety, first aid, and food hygiene and safety. For food businesses, it implements and monitors HACCP systems, provides related training, and arranges laboratory analysis of food, handler and surface samples.