Forging the Future with OPC UA

As you progress towards developing secure and autonomous systems, we are here to support you with reliable solutions and services that meet your needs.
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Focus on customer-driven interoperability

At Prosys OPC Ltd, we are at the forefront of providing innovative software products and professional services centered around OPC UA technology. As a crucial communication and information modeling standard, OPC UA facilitates secure Internet of Things (IoT) and Industry 4.0 initiatives. Our portfolio spans developer tools and operational applications, which are compatible across a wide range of platforms, ensuring you fully leverage the potential of OPC UA technology. Serving an extensive global clientele across more than 50 countries, we guarantee professional support services alongside our software offerings. Our status as a Microsoft Partner and active involvement in the OPC Foundation and Open Industry 4.0 Alliance underlines our commitment to excellence in this field.

Upcoming Events

ProveIt! Industry 4 Community Conference 2026

February 16–20, 2026

United States

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OPC UA Online Workshop

March 10–12, 2026

Online

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Global Industrie 2026

March 30–April 2, 2025

France

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Hannover Messe 2026

April 20–24, 2026

Germany

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What Our Customers Say

We at Hoval are pleased to share our positive experience working with Prosys OPC. Throughout our collaboration, Prosys OPC has provided valuable technical expertise and support that have significantly enhanced our system’s performance.
Hannes KarlbauerSoftware Developer, Hoval
Working with Prosys OPC has been a rewarding and invaluable experience for our understanding of OPC databases, and we greatly value their flexibility and competence. With the support of Prosys OPC, IMS will further develop this solution to other platforms and offer a historical review of the data.
George Gibbs SmithTechnical Manager, IMS AS
Prosys Sentrol OPC UA & Classic SDK for Delphi meets my expectations, and the price-quality ratio of the product is very good. At first, I had some challenges, but after getting in touch with Prosys OPC’s support, those were quickly resolved. The technical support is excellent and stands out from the competition.
Johan GachonProduct Manager, Teledyne FLIR
Prosys OPC UA Simulation Server is a versatile software for OPC UA that has been a great match for our research requirements. Its support of importing custom xml node-sets based on the OPC UA standard is a major plus for us. An active community and responsive support team is an added advantage.
Dr. Alexandru ȘtefanovDelft University of Technology
Overall, we can fully recommend this training. The introduction is loaded with information about OPC UA technology, and the practical part provides hands-on exercises that will help you get your first client and server applications up and running. From an organizational perspective, the workshop in an online format was very easy and flexible to attend and offered savings in travel expenses.
Janne KänsäkoskiDevelopment Manager, Centria
Prosys Sentrol OPC UA & Classic SDK for Delphi meets my expectations, and the price-quality ratio of the product is very good. At first, I had some challenges, but after getting in touch with Prosys OPC’s support, those were quickly resolved. The technical support is excellent and stands out from the competition.
Dirk StahrHerkules-Resotec Elektronik GmbH

Customer Cases

Krüger A/S

Waste water treatment in the cloud

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Valio

Integration of Industry 4.0 production systems

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Teledyne FLIR

Java-based traffic management server

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Software Products

Prosys OPC UA SDK for Java Logo

Prosys OPC UA

SDK for Java

Multiplatform development of clients, servers, publishers, and subscribers.
Prosys Sentrol OPC UA & Classic SDK for Delphi Logo

Prosys OPC UA

SDK for Delphi

Reliable sense & control software development with Delphi and C++ Builder.
Prosys OPC UA Forge Logo

Prosys OPC UA

Forge

Connecting IT and OT for secure, streamlined operations.
Prosys OPC UA Simulation Server Logo

Prosys OPC UA

Simulation Server

Test your clients, connections, and information models.
Prosys OPC UA Monitor Logo

Prosys OPC UA

Monitor

Visualize your production process and equipment data.
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Our Services

QuickStart Service Logo

QuickStart

QuickStart service is made to guide you through the OPC and OPC UA technology and jumpstart your integration or development processes.
Solution Development Service Logo

Solution Development

Solution Development service effectively addresses various business challenges, providing valuable solutions and benefits to you.
Training Service Logo

Workshops

Our OPC UA Workshops are designed for a diverse audience, including automation engineers, IT experts, managers, and developers, and is suitable for the needs of professionals across various industries.
Consulting Service Logo

Consulting

OPC and OPC UA Consulting services cover all life cycle phases, from product innovation and feasibility studies to maintenance and support
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