Since 1967 we are committed for the safety of Life and property at Sea & have been serving Marine, offshore & Oil & Gas industry worldwide ever since. We are a progressive and Positive Company & share the same vibe with our colleagues and clients. We acknowledge our clients as integral part of the company & consider their needs as our prime focus. We believe everything is possible through dedication & hard work. At PTR Holland we don’t simply just sell but assist our clients to buy the right product • PTR Holland® Group has more than 30 years’ experience in the manufacture of various rope ladders for the Marine, Offshore industry, Navy & law enforcement • PTR Holland® MED and USCG approved cover the full range of Pilot and Embarkation Ladders for the Marine and Offshore industries • Fully owned and operated offices and prod. plants in: Rotterdam, Piraeus, Singapore, Houston, Newcastle

PU1TEC manufactures semi-finished products for the production of seals made of polyurethane (HPU, PU, SL-PU) and rubber (NBR, H-NBR, T-NBR, EPDM, MVQ Silicon, FPM). These materials are sold worldwide to seal manufacturers who produce pneumatic and hydraulic seals with CNC lathes. The customers themselves are suppliers to various industries such as the automotive, mining, oil and gas, chemical and mechanical engineering industries. PU1TEC also offers its customers CNC lathes such as the PU520, PU620, PU720 and PU1620. PU1TEC is seeking contacts with customers with an interest in turned seals, producers and users of seals and manufacturers of hydraulic and pneumatic seals. PU1TEC supplies CNC machines, tools and materials for seal production. You can find all the images, materials and the profiles that can be made from them on the company's website: www.pu1tec.com

Purestream is a UV Ballast Water Management System (BWMS) for all water types including sea, fresh, and brackish water. With the highest regulatory standards, it is the approved treatment for even the worst-defined water conditions, treating water with a UV Transmission (UVT) of 40% and intensity of 7w/cm2. Purestream allows for continuous operation where other BWMS cannot. Purestream is the world’s first UV BWMS with One PassTM for IMO Marine water, meaning only one treatment during ballasting is required for IMO compliance. There’s no need to re-treat the water during de-ballasting. Water treatment takes half the time and half the energy! No holding time with Purestream GO. With Purestream GO, holding time can be minimized to the shortest interval for USCG approval and eliminated for IMO. You can de-ballast whenever you need.

PureteQ designs, delivers and commissions built-to-fit maritime scrubber systems for shipowners who want to save money on fuel by continuing use of heavy fuel oil. All PureteQ scrubbers come with state-of-the-art intuitive control systems including full real time remote accessibility. At present PureteQ services most brands of scrubbers including our own PureteQ Scrubber System. Our Service Agreements consist of concepts – which can be tailored to individual needs - that allow us to assist the crews from remote with trouble shooting, advice on operation, maintenance and optimization, and training of crew. We are offering clients cloud-based software for environmental performance reporting and optimization of scrubbers across the fleet. It features the measuring of MARPOL compliance, operational performance (SFOC impact) as well as environmental performance reporting, such as CO2.

PWL Group offers agency / husbandry services through the three agencies which it owns (NEPTUN est. in 1873 / MONTAN SHIPPING est. in 1923 / PWL PORT SERVICES est. in 1964). They have a long tradition in shipping and from their head office in Hamburg they operate branch offices located at all major German ports. The PWL Group handles close to 4,000 calls per year and is one of the largest German agents, taking into account all of its clients’ individual needs and tailors its services to their requirements. Further, by drawing on the PWL Group's combined expertise and infrastructure in shipping, logistics and marine services, the PWL group of companies offers ship management companies a seamless single-source, door-to-deck global delivery service, for ships’ spares and supplies. DynaRep Shipping Consultants represents exclusively PWL in the Greek and Cypriot market.

The Propeller Club, Port of Piraeus, was founded in 1935. It is the oldest active Club outside the United States and, in terms of membership, the largest Club in the world. The remarkable success of the Club is due to the interest and active participation of its membership and the Board of Governors. It is a non-profit charity association, collectively controlled in Greece by a board of sixteen volunteer governors, elected by members every two years.