Harlequin Tanks

About Harlequin Tanks

Harlequin Tanks is a renowned brand in the field of liquid storage & sewage treatment solutions, particularly known for its high-quality tanks designed for various industries and applications. The Harlequin range covers Oil, Diesel, AdBlue, Water, Hot Water, and Sewage Treatment. From humble beginnings as a family-run business, Harlequin Plastics has grown and evolved over the last 40 years into one of Europe’s leading providers of innovative polyethylene storage tanks and systems. Our commitment to developing diverse and innovative products that exceed industry standards has seen us grow internationally! Yet the underlying principles of our family-owned business, remain constant. The company has several internationally recognised management system certifications including ISO 9001, 14001 and 45001. Harlequin is a member of OFTEC, the British Water Association and the National Association of Drainage Contractors (NADC).