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Yokogawa Electric Corporation







VigilantPlant is the Yokogawa industrial automation business’s vision for the ideal plant.

Our vision is for a plant to be a place where people can be watchful and attentive, while the business responds quickly and efficiently to change. Non-stop production is assured as the plant’s personnel confidently expand their capabilities.

In such a well managed plant, it is possible to plan for the future and make the kind of changes needed to optimize every aspect of its operations. It keeps evolving in response to changing needs.

We are committed to working with our customers as partners to help them get maximum value from their plant operations. Our mission is to ensure their long-term success and help to build a more sustainable world.

VigilantPlant: The Value We Provide

VigilantPlant Value for Customers

When plant personnel are able to SEE CLEARLY what is happening in every corner of their plant, KNOW IN ADVANCE what is going to happen in a process, and ACT WITH AGILITY by making fast and intelligent decisions, Operational Excellence is the result.



We provide clear visibility of plant information in the form of anytime, anywhere, accurate, and real-time information throughout the plant.

Reduce blind spots



We analyze collected data, predict what will happen, and provide information that will help to determine how best to respond.

Avoid surprises



We provide advanced support solutions that will help you respond agilely to changes in your business by making well informed and timely decisions.

Preempt bottlenecks

Yokogawa’s Solutions

The Yokogawa VigilantPlant approach gives our customers a competitive advantage by delivering solutions that lead to Operational Excellence. Operational Excellence is assured by attaining excellence in safety, assets, and production, and seeking to improve upon this over the entire plant lifecycle. Based on a wealth of measurement, control, and information technologies, and leveraging far-reaching knowhow and expertise acquired in a wide variety of industries, we provide solutions that meet our customers’ demanding needs.

Safety Excellence

We provide integrated solutions that can safeguard your plant by making near-term predictions on plant states, improving energy efficiency and thereby helping to protect the environment, and maintaining the health of your plant assets.

Asset Excellence

We provide highly accurate and reliable control, measurement, engineering, maintenance, and other solutions that help to ensure stable production, high asset availability, and lower maintenance costs.

Production Excellence

Based on a firm foundation of safety and asset excellence, we provide value-added plant automation and optimization services that help you achieve high efficiency and flexibility in your plant operations.

Lifecycle Excellence

We optimize your total cost of ownership (TCO) by helping you maintain and improve operational safety, asset health, and production efficiency throughout the plant lifecycle.

Products & Solutions

Yokogawa’s Solutions