NOSA provides occupational health, safety and environmental (HSE) risk management services and solutions, and is the exclusive provider of the world-renowned NOSA five-star grading system and SAMTRAC. NOSA was founded by the South African Government in 1951 to reduce injuries and fatalities in the workplace and continues to cultivate a workplace attitude that emphasizes employee well-being. The business was acquired and restructured by MICROmega Holdings in 2005 with a strong focus on creating a national service provider that met the growing demand for occupational health and safety services. NOSA provides services to five continents and to all sectors of industry and currently conducts over 5000 site assessments and trains in excess of 65 000 individuals per annum, making it one of the largest providers of short-course training in South Africa.