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188 companies

United States Geological Survey

Redwood City, CA, United StatesUpdated May 2026

The U.S. Geological Survey (USGS) is a federal scientific agency that conducts research on natural resources, hazards, and ecosystems. In Redwood City, USGS operates from the Port of Redwood City Multi-Agency Maritime Facility, sharing the site with the Port and Sea Scouts for waterborne scientific operations in the South San Francisco Bay.

Valve Automation and Controls

Chula Vista,, CA, United StatesUpdated Apr 2005

W&O, a Vytl Company, supplies valves, actuation, instrumentation, and engineered solutions to the global maritime and upstream oil & gas industries, supporting vessel and offshore platform operations.

Vigilant Marine Systems, LLC

Corona,, CA, United StatesUpdated Jul 2004

Vigilant Marine Systems, LLC specializes in environmental marine products including hydrocarbon removal systems, oil solidifying polymers, and monitoring and alarm systems for water ingress, gas detection, and equipment condition monitoring.

Vimex A/S

HORTEN, VESTFOLD, NorwayUpdated Apr 2002

GAS DETECTION SYSTEM # OVERFILL ALARM SYSTEM # VAPOUR MONITORING SYSTEM # TEMPERATURE AND PRESSURE CALIBRATORS # BILGE-LEVEL SWITCHES

W&O Supply

Jacksonville,, FL, United StatesUpdated Aug 2005

W&O Supply delivers mission-critical piping, valves, fittings, actuation, instrumentation, and engineered solutions to the global maritime and upstream oil & gas industries, supporting commercial shipping, shipbuilding, military, offshore energy, and cruise lines.

WearCheck Canada Inc.

Location not listedUpdated May 2026

WearCheck Canada Inc. is a leader in oil analysis services, providing testing and monitoring for various industries including marine, aviation, wind energy, and power industry equipment.

Well Automation

Location not listedUpdated Dec 2002

Well Automation provides automation solutions and services for the oil and gas industry, specializing in well control and monitoring systems.

West Systems srl

Pontedera (PI), ItalyUpdated Oct 2005

West Systems srl specializes in environmental engineering, monitoring, and technological innovation for environmental protection and sustainability.

Westech Industrial Ltd.

Mississauga,, Ontario, CanadaUpdated Nov 2004

Westech Industrial Ltd. supplies flame arresters, gas and flame detection systems, analyzers, valves, and related industrial instrumentation and control solutions in Canada.

YSI Inc.

Yellow Springs, OH, United StatesUpdated May 2026

YSI Inc. develops water monitoring instrumentation and solutions for natural resources, including flow meters and ship systems. Part of the Navigational, Measuring, Electromedical, and Control Instruments Manufacturing industry.

van der heide

kollum, NetherlandsUpdated Feb 2002

Van der Heide Cathodic Protection & Corrosion Engineering Marine Corrosion Services Company profile: Van der Heide Cathodic Protection concept for Marine industry is based on ICCP system variations. By van der Heide ICCP - system can be applied for - Hull Protection - Thruster tunnel - Water Jets - Aluminum Ferries

www.monitor-systems.co.uk

Location not listedUpdated Dec 2002

Monitor Systems Engineering specializes in the design, build, and installation of electrical and electronic instrumentation and automation control systems for offshore and industrial environments, including rig systems, vessel management, and monitoring solutions.