List of members

Built on service, is a stern seal and propulsion service provider for the global maritime industry.

You deserve the best service. This is what our service engineers aim to deliver.

They are skilled, experienced, reliable,and honest. More than that, they will look after your ship as if it was their own.

Ceetak is an engineering-led supplier of advanced sealing solutions used across multiple market sectors. Combining technical expertise in polymer and metal sealing technologies with a collaborative,customer-focused approach and global supply chain capabilities, we deliver high-performing, reliable, and cost-effective solutions to specific sealing challenges. 

Since its founding in 1884, the A.W. Chesterton Company has successfully met the critical needs of its diverse customer base. Today, as always, customers count on Chesterton solutions to increase equipment reliability, optimize energy consumption, and provide local technical support and service wherever they are in the world.

Seal Energiser Springs of all types and materials. Canted Coil, Garter, Anti-extrusion and Helical Springs, produced in a wide range of Stainless Steels, Inconels, Hastelloys and Elgiloy/Phynox.
Bespoke sizes and industry standards. Supplied in continuous lengths or laser welded to specific diameters. Full technical support offered including customer site visits. 

DENSIQ Group is a wholly owned subsidiary of Investment AB Latour in Sweden and is a leading supplier of complete sealing solutions in industrial sealing technology to the process industry and its subcontractors. The company was founded in 1918 by a group of engineers in the shipbuilding industry as Specialmaskiner AB, which later became Specma Seals, and from 2017 - DENSIQ Group. 
We make our offer possible through close cooperation with our customers, knowledgeable and committed employees and the market's strongest concept from field services, products, technical consultation to practical & theoretical trainings (as an example EN 1591-4).
Our productportfolio, based on production at our sites in the nordic countries and in Lichtenstein/Austra, is very complete within Rotating-, Static- and Dynamic segment: DENSIQ Gaskets & Seals, DEPAC Mechanical seals, VM Kompensator Expansion joints and DENSIQ Composites & Lubricants.
In addition our DENSIQ field service offers Leaksealing during operation, On Site Machining (OSM), Valve services, On Site Production (OSP), Hydraulic bolt tensioning and Inspections.

As a dynamic global business James Walker applies its materials and applications engineering expertise to the design and manufacture of high-performance sealing and joint integrity systems for critical applications across virtually every industrial sector.

We work in partnership with customers,academia, industry bodies, and our supply chain to solve engineering challenges to improve the operation, safety, reliability and performance of our customers’ plant and processes.

Kastaş is a leading global manufacturer specializing in high-performance sealing technologies and innovative solutions for the fluid power industry. With over 40 years of experience, the company serves as a strategic partner to the world’s premier machinery and equipment manufacturers across 80 countries.

Headquartered in a state-of-the-art 40,000 square meters integrated production facility in Izmir, Turkey, Kastaş manages the entire lifecycle of its products—from advanced R&D and material science to mold design and final manufacturing. This vertical integration ensures unparalleled quality and agility in developing bespoke solutions for demanding sectors, including automotive, food processing, and chemical engineering.

Meccanotecnica Umbra operates in the field of mechanical seals and sealing systems for pumps and rotary equipment, serving industrial markets and distinguishing itself through its ability to deliver performance-driven solutions that support OEM requirements.

In the industrial segment, it supplies applications such as process industries, power generation, water and wastewater, and food & beverage, aerospace where reliability, operational continuity, and regulatory compliance are critical.

The sector is characterized by engineered solutions and advanced materials including carbon and ceramic grades, silicon carbide, and special elastomers designed to handle demanding temperatures,pressures, and complex fluids while minimizing leakage and maintenance.

Precision Polymer Engineering Ltd (PPE) is a leading provider of high performance O-rings, technical rubber moldings and sealing solutions to a diverse range of industries around the world.

Founded in 1975, with its head office in Blackburn, England, PPE operates manufacturing facilities in the UK and the US,plus sales offices and Channel Partner networks across the US, Europe and Asia.The company’s success is based on the continual development of new elastomer materials combined with exceptional levels of customer service and technical support.

Trelleborg Sealing Solutions is a leading developer, manufacturer and supplier of precision seals, bearings and custom-molded polymer components. It focuses on meeting the most demanding needs of aerospace, automotive and general industrial customers with innovative solutions.