+1 800.962.9696

$60+ mil Standing Inventory

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330+ Dedicated Maritime Pros

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16 Locations Globally

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45+ yrs in the Maritime Industry

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Technology Solutions


W&O Welcomes GMS Instruments

W&O has acquired GMS Instruments, a Dutch supplier of measurement, regulation, and control instruments for the maritime and offshore industries. This acquisition allows W&O and GMS to provide customers with access to an expanded network of technical experts and products.

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EMI, A Division of W&O

Engine Monitor of New Orleans has been supporting USCG, government and commercial marine with steering gear and alarm/monitor systems for over 40 years. With an in-house staff of engineers, programmers, manufacturing and service personnel, EMI has positioned itself as a marine integrator that can provide multiple products and systems, thereby allowing our customers a “one-stop-shopping” environment for many of the vessel’s critical monitoring and control systems.

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Ship Checks

With 16 locations dotting the coast, W&O has trained personal that can visit your vessel to help identify valves and piping components. W&O can provide direct replacement options on older vessels and for products that are no longer manufactured. We will help identify valves prior to a dry docking or availability to ensure valves are listed on the work scope properly and that you get the right valve for the application. Contact us for more information.

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W&O specializes in actuated valves for new or existing systems on board. W&O offers electric, hydraulic, and pneumatic systems with options for digital control protocols. W&O offers both commercial or Mil-Spec actuators that are approved by NAVSEA for use in the most vital shipboard systems.

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Master Material Schedule

The intricacies of specifying pipe, valves, and fittings for your USCG and ABS projects can be challenging. That's why W&O is excited to introduce our Master Material Schedule - your comprehensive guide to specifying materials and dimensional standards for piping components. Whether you're embarking on a new project or enhancing an existing one, our Master Material Schedule is here to help your project move forward.

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01 / More About Us

02 / Our Services

Who We Are

W&O has built a well-earned reputation for going the extra mile to make sure every need of every client is met and for forming win-win strategic partnerships with those we serve.

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What We Offer

The industries we serve operate 24/7, and so does W&O. Around the clock, every day of the year, we provide mission-critical products and services through our many strategically located service centers.

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We provide mission-critical products and services through our strategically located service centers 24/7, 365. Contact us today.

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