We will be happy to advise you:+49 209 94077-0info@kustan.de High quality standards and innovative solutions in every project phase We are inspected and recognized as a specialist company in accordance with the Water Resources Act (WHG) and approved for the following areas of activity: Tank production, installation, set-up, maintenance, installation of leak detectors, installation of overfill protection, installation of pipelines, drip pans and MSR equipment. KUSTAN has stood for expertise in the processing of thermoplastics since 1977 and is active worldwide as a company in the field of plant engineering.With qualified, interdisciplinary teams at the Gelsenkirchen and Rudolstadt sites, we offer you the entire range of services from planning to production and assembly. Both KUSTAN sites are monitored by TÜV Rheinland Industrie Service GmbH. As a manufacturer of thermoplastic flat-bottom tanks and collection systems with a volume of up to 50 m³, we have general building inspectorate approvals from the German Institute for Building Technology, DIBt Berlin.Our sites are certified to ISO 9001:2015 in the areas of development and planning, production, assembly and maintenance of thermoplastic systems. With qualified, interdisciplinary teams at the Gelsenkirchen and Rudolstadt sites, we offer you the entire range of services from planning to production and installation. Would you like to become part of the KUSTAN team? Apply for a job! You can expect a wide range of activities, varied tasks and a motivating environment. Installation / commissioning / maintenance Extension of useful life /-utilization New Kids on the Block - New apprentices at KUSTAN We are delighted to welcome our new apprentices and wish them a great start to their professional careers. IFBF 2026 - The International Flow Battery Forum in Budapest KUSTAN had a fantastic week at IFBF in Budapest, together with partners, customers, and the entire Flow Battery community. Career Orientation Fair InKontakt 2026 This year as well, KUSTAN will be represented at the InKontakt career orientation fair in the Saalfeld-Rudolstadt district on September 4–5, 2026. I am completely satisfied with the project. I would recommend Kustan with a clear conscience. Matthias OmmerDirector Engineering Photonic Materials Advice, expertise, engineering and delivery from a single source - that's rare. Paul KönigHydro-Elektrik GmbH Select your contact person and contact us by phone or contact form Annika Hillwig+49 209 94077-0 Jana Bamberg+49 3672 3489-0