Seven Chem & Tech is a marine solutions provider supplying high-quality, IMO and MARPOL-compliant chemicals, cleaning equipment, PPE and spare parts to vessels in more than 900 ports worldwide. Headquartered in Piraeus, Greece, we serve tankers, bulk carriers, container vessels and offshore operators with reliable products, technical expertise and 24/7 worldwide support.
Our mission is to support the maritime industry by delivering reliable, high-quality chemicals, equipment and technical expertise that enhance vessel performance, operational safety and environmental compliance. We help our partners maintain cargo holds and tanks in optimal condition, support maintenance with certified solutions, improve water and fuel treatment processes, and provide advanced equipment and training for safe, effective cleaning operations.
Seven Chem & Tech combines marine chemistry, hands-on technical know-how and a global logistics network to deliver products and services that meet the highest international standards. Operating under ISO 9001:2015 (Quality), ISO 14001:2015 (Environmental) and ISO 45001:2018 (Health & Safety), we are committed to sustainability, transparency and long-term partnerships with vessel owners, managers and crews.
Our chemical formulations are developed in alignment with IMO / MARPOL Annex II and MEPC.2/Circ.31 under regulation 6.3 of MARPOL Annex II and the IBC Code, including approved tank cleaning additives and proper classification of Noxious Liquid Substances (NLS).