Inspection and Superintendency in loading / discharging petroleum products and dry cargoes. Sampling and Testing. Damage Surveys and Appraisals, and Claims Handling. Certification of Quality Management Systems according to international and Greek standards: ISO 9001, ISO 22000, ISO 14001, AGRO 2.1 & AGRO 2.2, OHSAS 18001 & ELOT 1801, ELOT 1429, EMAS 1221. Improvement of the physicochemical characteristics of petroleum products. Supply and distribution of chemical additives and flow improvers.