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7,148 companies

Rockatlas Design Engineering

Location not listedUpdated Dec 2002

Rockatlas Design Engineering is a UK-based company specializing in design and engineering services, likely serving the maritime industry.

Rockwater Marina

Little Rock, AR, United StatesUpdated May 2026
Bunker Supplier

Rockwater Marina is a marina located at River Mile Marker 121 on the Arkansas River in North Little Rock, AR, offering 64 boat slips for long-term rental and transient boaters, with amenities including 24/7 self-service on-river fueling and pump out services.

Rocky River Marina

Rocky River, OH, United States

Rocky River Marina is a marina located in Rocky River, Ohio, providing docking and boating services.

Rodgers Marine Electronics

Portland, OR, United StatesUpdated May 2026

Rodgers Marine Electronics, specialists in Marine Electronics. Sales, service and high quality installations.

Rodney E. Lay & Associates Inc.

Jacksonville, FL, United StatesUpdated Nov 1998

Rodney E. Lay & Associates Inc. is a Jacksonville, Florida naval architecture and marine engineering firm specializing in commercial vessel design, including passenger/auto ferries and longliner processors built to SOLAS and ABS standards.

Rolls Battery Engineering

Salem,, MA, United StatesUpdated May 2005
Training

North America's leading manufacturer of premium deep cycle lead-acid and LiFePO4 lithium batteries for marine, motive power, railroad, and renewable energy applications.

Rolls-Royce International Limited

London, United KingdomUpdated May 2005

Rolls-Royce International Limited is a global engineering company specializing in power systems and propulsion solutions for marine and other industries.

Rolls-Royce Marine AS, Engines

Sentrum,, Bergen, NorwayUpdated May 2005

Rolls-Royce Marine AS specializes in marine engines and propulsion systems, providing advanced technology solutions for the maritime industry.

Rolls-Royce of North America

Boston, MA, United StatesUpdated Oct 2003

Rolls-Royce of North America provides advanced marine propulsion systems, power solutions, and related services to the maritime industry.

Rooney Engineering, Inc.

Location not listedUpdated Dec 2002

Rooney Engineering, Inc. provides marine engineering and repair services specializing in vessel maintenance and mechanical solutions.

Root Paint Co. Inc.

Hoquiam, WA, United StatesUpdated Nov 1998

Root Paint & Glass Co Inc is a paint and glass retailer in Hoquiam, Washington, offering painting supplies and coatings at 422 S. Adams St.

Rose Marine

Gloucester, MA, United States

Rose Marine is a marine supply store in Gloucester, MA, offering a wide range of marine parts and equipment including exhaust systems, steering components, pumps, hydraulics, and more, supported by experienced staff with maritime backgrounds.

Rose Marine

Gloucester, MA, United StatesUpdated Jan 2003

Rose Marine is a maritime company based in Gloucester, Massachusetts, United States.

Ross Engineering Co.

United StatesUpdated Dec 2001

Ross Engineering Co. provides marine engineering services and equipment solutions in the United States.

Ross Laboratories, Inc.

Seattle, WA, United StatesUpdated Nov 1998

Ross Laboratories Inc. is a manufacturer of hydrographic survey equipment and marine electronic systems based in Seattle, USA.