STI Centre is the leading data entry company for world-wide publishers and databases producers. More than 70 employees are able to process more than 1 million information units per year, including chemical structures, reactions and applications. Ninety percent of the staff have PhDs in chemistry, biology, technical sciences. They deliver first class information which does adhere to international standards and customer's requirements by the processing of prestigious journals, patents, handbooks and a range of reference works. Three-level quality control is performed throughout the whole production.