Progressive Industrial, Inc. is a family-owned boat-building company in Palmetto, FL, specializing in the design and manufacture of truckable pushboats and towboats under 26 feet, with over 30 years of experience and more than 345 boats produced.
Prometheus Maritime Corporation is a world-class tanker and tug boat management company headquartered in Piraeus, Greece, with over 20 years of combined experience in shipping.
Lazaro Cardenas, Michoacan, MexicoUpdated May 2026
Supplier of general provisions, deck and engine stores, repairs, lifeboat equipment, pyrotechnics, and certified liferaft services in Lazaro Cardenas, Mexico.
Purvis Marine Limited provides comprehensive marine services and equipment, serving the Great Lakes region and beyond from Sault Ste. Marie, Ontario, Canada.
Questor Technology Inc. is a leader in clean combustion and energy efficiency technologies, providing ISO 14034 certified thermal oxidizers that eliminate harmful emissions and reduce carbon footprint for industrial applications.
Quicksilver Cruises is an award-winning Great Barrier Reef cruise operator based in Port Douglas, Australia, offering reef tours, snorkeling, diving, and scenic flights.
R.A. Stearn, Inc. is a marine equipment and supply company based in Sturgeon Bay, Wisconsin, serving commercial vessels and shipyards on the Great Lakes.
Laurence Soli-Con valves are solid-state-controlled, electric actuated, quick acting valves that provide reliable, safe and efficient operation at a greatly reduced current consumption, size, weight, heat rise, maintenance and cost, compared to conventional solenoid and motorized valves.
Liverpool, England, United KingdomUpdated May 2002
Training
R.S. Clare & Company, Ltd. is a UK-based manufacturer and supplier of industrial lubricants, specializing in valve lubricants, rail lubricants, and related maintenance products and services.
RGF Marine Environmental Technologies provides environmental solutions for the maritime industry, including wastewater treatment, air purification, oil-water separators, food sanitation, wash water recycling, grease treatment, and spill containment products.
Ramar Sales & Service Inc. is a marine electronics company providing sales and service of marine electronic products and equipment, serving the Great Lakes region.
Robert Reford is Canada's oldest ship agency, founded in 1866 in Montreal, providing port and general agency services throughout Canada and U.S. Great Lakes ports for various vessel types including dry cargo, container ships, tankers, and more.
Roussakis SA Ship Repairs & Spare Parts is a company based in Piraeus, Greece, specializing in ship repairs and supplying spare parts, including authorized repairs for MAN B&W machinery and engines.
Royal Arctic Line A/S is Greenland's shipping company, operating liner shipping routes connecting Greenland with the global market and managing operations in the 13 largest ports across Greenland.
Rydex offers its customers the greatest level of flexibility in the way we use our products and solutions.
Customers can have access to Rydex' renowned email client software via our public hubs in Canada, Singapore and the United Kingdom, through their own messaging hubs or via an Application Service Provider (ASP) hub outsourced to Rydex.
Ultrasonic technology provides the most precise and cost-effective solutions in leak detection, tightness testing and predictive maintenance.
SDT International is recognised as the world's leading manufacturer of measuring instruments using ultrasonic technology. Its success is based on a history of providing effective solutions to specific problems.
This site details how this technology can be put to work for you.