Prosys Opc Oy
Prosys OPC is a Finnish software company founded in 1992 that develops OPC UA SDKs, developer tools, and Industrial DataOps applications (notably Forge) for secure IT-OT integration, serving industrial automation, manufacturing, and critical infrastructure customers across more than 50 countries via direct enterprise sales and a regional distributor network.
- Company typePrivate
- Founded1992
- HeadquartersEspoo, Finland
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Prosys Opc Oy does
Prosys Opc Oy (legal name Prosys OPC Ltd) is a privately held Finnish software company founded in 1992 and headquartered in Espoo, Finland, that specializes in OPC UA (Open Platform Communications Unified Architecture) software products and services for industrial automation. The company develops a comprehensive portfolio spanning developer tools — SDKs for Java, Delphi (Prosys Sentrol), C/C++ (ANSI C, standard C++, High Performance), and .NET, plus an OPC UA Modeler — and operational applications including Prosys OPC UA Forge (an Industrial DataOps platform at the Edge for IT-OT integration), Browser, Gateway, Simulation Server, Monitor, and an Android Client. Forge functions as the central integration hub, bridging OT systems with IT applications via OPC UA, MQTT, REST, AMQP, i3X, and the MCP (Model Context Protocol) interface for AI agent connectivity.
The company operates on a mixed revenue model combining one-time software licenses (perpetual and tiered subscription), recurring support and maintenance, and professional services including QuickStart onboarding, Solution Development, OPC UA Consulting, and OPC UA Workshops. GTM is enterprise field sales complemented by an international distributor channel spanning France (Atys Concept), China (Beijing Motrotech, IIATech), the Baltics (DigiLead), Poland (INEE), the Nordics (Malthe Winje Automation), Canada (One-Way Automation), the Middle East (PlutosTech), the UK/Ireland (Prevision Systems), the Benelux (Prodek Solutions), and Germany (Unified Automation). Named customers include Hoval, Valio, Mipro, Krüger A/S, Teledyne FLIR, Casa Mendes Gonçalves, IMS AS, Herkules-Resotec, Centria, and Delft University of Technology, with the company claiming reach across more than 50 countries.
Prosys OPC is an active member of the OPC Foundation (900+ international members) and the Open Industry 4.0 Alliance, holds Microsoft Partner status, and is positioned around NIS2 cybersecurity compliance for EU critical infrastructure operators. Recent product activity centers on the Forge 2026.1 release (May 2026), which introduced an AI Suite with MCP interface, AMQP module, i3X HTTP connectivity suite, and OPC UA Cloud Library, alongside an SDK for Java 5.7.0 update incorporating OPC UA 1.05.07 Core Information Model.
Prosys Opc Oy firmographics
Firmographics- Name
- Prosys Opc Oy
- Legal name
- Prosys OPC Ltd
- Website
- https://prosysopc.com
- Company type
- Private
- Founded year
- 1992
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Prosys OPC is a Finnish software company founded in 1992 that develops OPC UA SDKs, developer tools, and Industrial DataOps applications (notably Forge) for secure IT-OT integration, serving industrial automation, manufacturing, and critical infrastructure customers across more than 50 countries via direct enterprise sales and a regional distributor network.
- Ownership category
- akta.pro rank
Prosys Opc Oy industry classification
Industry- Product category
- Industrial Communication Software
- NAICS
- Software Publishers (51321), Computer Systems Design and Related Services (54151), Custom Computer Programming Services (541511)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Instrumentation, Controls & Automation Engineering Consulting (BPAHAIAM)
Keywords
Where Prosys Opc Oy is headquartered
LocationHeadquarters
- HQ city
- Espoo
- HQ country
- Finland
- HQ region
- Europe
Offices1 record
Markets served
Prosys Opc Oy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Software Licenses: Prosys OPC sells software licenses for its OPC UA SDKs, applications, and developer tools. Products include SDK for Java, SDK for Delphi, C/C++ SDKs, .NET SDK, OPC UA Browser, Simulation Server, Monitor, Gateway, Modeler, and Forge. Licenses are sold as perpetual licenses or subscriptions with various tiers.
- Professional Services: The company offers professional services including QuickStart (technology onboarding), Solution Development (custom solutions), Consulting (OPC UA advisory), and OPC UA Workshops (training). These services support product implementation and customer success.
- Support and Maintenance: Technical support services are provided alongside software offerings, with professional support services guaranteed for their global clientele.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Evaluation/Download |
| Subscription | Annual | Professional Licenses |
Go-to-market motion3 records
Distribution channels13 records
Marketing channels8 records
Prosys Opc Oy product offering
Product offeringCore offering
Prosys OPC develops and sells OPC UA software products and professional services for industrial data integration, visualization, development, and testing. Its portfolio includes SDKs for Java, Delphi, C/C++, and .NET, applications such as the Prosys OPC UA Forge Industrial DataOps platform, OPC UA Browser, Simulation Server, Monitor, Gateway, Modeler, and Android Client, plus services covering QuickStart onboarding, Solution Development, Consulting, and OPC UA Workshops. The offerings target secure IT-OT integration, Industry 4.0 connectivity, and standardized communication across industrial automation environments.
Product overview
Prosys Opc Oy provides a comprehensive portfolio of OPC UA software products and professional services. The core product is Prosys OPC UA Forge, an Industrial DataOps platform for secure IT-OT integration that harmonizes fragmented OT data into IT-ready information models using OPC UA, MQTT, REST, AMQP, i3X, and MCP interfaces. The product portfolio is organized into Applications (Forge, OPC UA Browser, OPC UA Gateway, OPC UA Simulation Server, OPC UA Monitor, and Android Client), Developer Tools (SDKs for Java, Delphi, .NET, and C/C++), Legacy Products (discontinued Modbus Server, Historian, Classic Client, and Classic Simulation Server), and Professional Services (QuickStart, Solution Development, Consulting, and OPC UA Workshops). The Applications serve end users managing production data, while the SDKs enable software developers to build custom OPC UA clients, servers, publishers, and subscribers. Forge acts as the central integration platform connecting OT systems to IT applications and cloud analytics.
Differentiator
Problem solved
Functional benefit
Brands
- Prosys OPC UA Forge: An Industrial DataOps platform at the Edge for secure IT–OT integration, providing data harmonization, industrial-grade security, and bridging OT systems with IT applications via OPC UA, MQTT, REST and other standard interfaces.
- Prosys OPC UA SDK for Java
- Prosys Sentrol OPC UA & Classic SDK for Delphi
- ANSI C Based OPC UA SDK
- OPC UA C++ SDK
- OPC UA High Performance SDK
- OPC UA Browser
- OPC UA Simulation Server
- OPC UA Monitor
- OPC UA Gateway
- OPC UA Modeler
- OPC UA Client for Android
Products and services
- Prosys OPC UA Forge Industrial DataOps platform at the Edge for secure IT-OT integration, providing data harmonization to turn fragmented OT data into consistent IT-ready information models, industrial-grade security based on OPC UA standards, and bridging OT systems and IT applications via OPC UA, MQTT, REST, AMQP, i3X, and MCP interfaces. Targeted at industrial automation and manufacturing users managing production data.
- Prosys OPC UA SDK for Java Multiplatform development kit for building OPC UA clients, servers, publishers, and subscribers in Java. Supports OPC UA 1.05.07 Core Information Model, PubSub over MQTT-JSON, FileType handling, and modern security with updated BouncyCastle. For software developers and device manufacturers building OPC UA-enabled applications.
- Prosys Sentrol OPC UA and Classic SDK for Delphi Software development kit for Delphi and C++ Builder environments supporting both OPC UA and Classic OPC protocols for building client and server applications. Targeted at Delphi/C++ Builder developers in industrial and automation software.
- Prosys OPC UA .NET SDK Software development kit for building OPC UA client and server applications on the .NET platform, enabling Windows-centric OPC UA development. For .NET developers and integrators.
- Prosys OPC UA C/C++ SDKs Suite of C/C++ based OPC UA SDKs for high-performance, cross-platform OPC UA client and server development, including ANSI C, standard C++, and High Performance variants. For embedded and performance-critical OPC UA development.
- Prosys OPC UA Browser Desktop OPC UA client application for browsing, reading, writing, and calling methods on OPC UA servers. Used for exploring OPC UA address spaces, testing connections, and verifying server implementations. For OPC UA developers and integrators.
- Prosys OPC UA Gateway Gateway product for connecting OPC Classic systems (DA, AE, HDA) with modern OPC UA environments, enabling migration and coexistence of legacy and current OPC technologies. For enterprises running mixed legacy and modern OPC infrastructure.
- Prosys OPC UA Simulation Server OPC UA server application for testing client applications, connections, and information models. Supports importing custom XML NodeSets based on the OPC UA standard, variable playback functionality, and detailed AccessLevel settings. For developers, QA teams, and researchers testing OPC UA clients.
- Prosys OPC UA Monitor Application for visualizing production process and equipment data, providing operational dashboards and monitoring capabilities for OPC UA data sources. For plant operators and production teams.
- Prosys OPC UA Modeler Tool for creating and managing OPC UA information models, supporting the design of standard-compliant OPC UA type definitions and address space structures. For OPC UA developers and standards implementers.
- Prosys OPC UA Client for Android Mobile OPC UA client application for Android devices, enabling remote access to OPC UA servers from smartphones and tablets. For field engineers, technicians, and mobile operators.
- QuickStart Service Guided service helping customers get started with OPC and OPC UA technology and jumpstart their integration or development processes. For new OPC UA adopters.
- Solution Development Service Professional services addressing business challenges through customized solution development, providing valuable solutions and benefits for specific customer needs. For enterprises requiring tailored OPC UA integrations.
- OPC UA Consulting Consulting services covering all lifecycle phases from product innovation and feasibility studies to maintenance and support, covering OPC and OPC UA implementations. For enterprises planning or executing OPC UA programs.
- OPC UA Workshops Training workshops designed for automation engineers, IT experts, managers, and developers across various industries, providing hands-on exercises to build OPC UA client and server applications.
Quantifiable outcome
- Customers in more than 50 countries served with professional support
Companies that use Prosys Opc Oy
Customer profileNamed customers10 records
Segments5 records
Ideal customer profiles4 records
Prosys Opc Oy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability4 records
Feature12 records
Prosys Opc Oy partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core, strategic and regional.
- OPC FoundationcoreProsys OPC has active involvement in the OPC Foundation, which has over 900 international members. The OPC Foundation develops and maintains the OPC UA specification, the key communication and information modeling standard for industrial automation and IoT/Industry 4.0.
- MicrosoftstrategicProsys OPC is a Microsoft Partner. Products support Windows and Microsoft platforms, and the company leverages Microsoft technologies in its solutions.
- Open Industry 4.0 AlliancestrategicProsys OPC has active involvement in the Open Industry 4.0 Alliance, supporting Industry 4.0 initiatives and interoperability standards.
- Atys ConceptregionalDistributor for France representing Prosys OPC products and services in the French market.
- Beijing Motrotech TechnologyregionalDistributor for China representing Prosys OPC products and services in the Chinese market.
- DigiLeadregionalDistributor for Estonia, Latvia, and Lithuania representing Prosys OPC products and services in the Baltic States.
- IIATechregionalDistributor for China representing Prosys OPC products and services in the Chinese market.
- INEEregionalIndustrial Network & Electrical Engineering - Distributor for Poland representing Prosys OPC products and services.
- Malthe Winje Automation ASregionalDistributor for Norway and Sweden representing Prosys OPC products and services in the Nordic region.
- One-Way AutomationregionalDistributor for Canada representing Prosys OPC products and services in the North American market.
- PlutosTechregionalDistributor for Saudi Arabia, Bahrain, Kuwait, Jordan, and Oman representing Prosys OPC products and services in the Middle East.
- Prevision SystemsregionalDistributor for United Kingdom and Ireland representing Prosys OPC products and services in the British Isles.
- Prodek SolutionsregionalDistributor for Netherlands, Belgium, and Luxembourg representing Prosys OPC products and services in the Benelux region.
- Unified AutomationregionalDistributor for Germany representing Prosys OPC products and services in the German market.
- MiprostrategicMipro worked with Prosys OPC to enable advanced OPC UA diagnostics for Finland's first commercial digital railway project (Digirata). Using Prosys Forge, Mipro extended safety PLC capabilities to meet EULYNX SDI requirements with OPC UA Reverse Connect, standardized information models, event-based communication, and automated data mapping.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
Prosys Opc Oy competitors and assessment
Company assessmentDirect peers
- Unified Automation: Direct competitor offering commercial OPC UA SDKs and toolkits across languages. Most comparable peer to Prosys's SDK-for-Java/.NET/C++/Delphi portfolio (note: Unified Automation is also listed as Prosys's German distributor, an unusual dual relationship).
- Kepware (PTC): Industrial connectivity platform with broad protocol coverage (including OPC UA). Competes with Prosys on device-server, gateway and IT-OT integration use cases, with greater scale inside PTC's IoT/AR portfolio.
- Softing Industrial: Provides industrial connectivity products including OPC UA servers, gateways, and diagnostics, as well as SDKs. Competes directly with Prosys OPC UA Forge, Gateway and SDK offerings in factory automation.
- Matrikon (Emerson): Long-standing OPC connectivity vendor (DA/HDA/AE/UA) now part of Emerson. Overlaps with Prosys's gateway, historian, and industrial data integration offerings.
Broad incumbents
- Beckhoff Automation: PC-based automation vendor that ships its own OPC UA server/companion spec stack via TwinCAT. Larger competitor with broader portfolio; relevant for industrial automation buyers evaluating OPC UA stacks.
- Siemens (Industrial Automation / RUGGEDCOM/OPC UA stack): Major industrial automation incumbent bundling OPC UA tooling across Simatic/IO-Link/MindSphere. Indirect competitor and potential partner; exerts pricing pressure on Prosys's enterprise accounts.
Emerging players
- HighByte: Industrial DataOps software aggregating and modeling plant data for IT/AI consumers. Closest conceptual peer to Forge's IT-OT harmonization thesis with native OPC UA connectivity.
- Ascolab: OPC UA engineering and software vendor offering industrial connectivity tools and consulting across Germany/DACH. Useful European comparable to Prosys's SDKs and consulting practice.
- Cognite: Industrial DataOps / contextualization platform. Overlaps with Prosys OPC UA Forge's positioning as the OT-IT data harmonization layer; serves similar end customers but heavier cloud-native approach.
- Inductive Automation (Ignition): SCADA/MES platform with strong native OPC UA support. Competes with Prosys's Forge/Monitor for shop-floor-to-enterprise data flows, though focused on HMI/SCADA rather than SDKs.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Prosys Opc Oy social profiles
Digital presenceProsys Opc Oy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Prosys Opc Oy leadership team
Management profileNumber of profiles
Profiles1 record
Prosys Opc Oy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Prosys Opc Oy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Prosys Opc Oy
What does Prosys Opc Oy do?
Prosys OPC develops and sells OPC UA software products and professional services for industrial data integration, visualization, development, and testing. Its portfolio includes SDKs for Java, Delphi, C/C++, and .NET, applications such as the Prosys OPC UA Forge Industrial DataOps platform, OPC UA Browser, Simulation Server, Monitor, Gateway, Modeler, and Android Client, plus services covering QuickStart onboarding, Solution Development, Consulting, and OPC UA Workshops. The offerings target secure IT-OT integration, Industry 4.0 connectivity, and standardized communication across industrial automation environments.
Is Prosys Opc Oy a public or private company?
Prosys Opc Oy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Prosys Opc Oy founded?
Prosys Opc Oy was founded in 1992. It employs 11 to 50 people.
Where is Prosys Opc Oy based?
Prosys Opc Oy is headquartered in Espoo, Finland, in the Europe region.
How does Prosys Opc Oy make money?
Three revenue lines are on record. Software Licenses are the primary driver. The others are professional Services and support and Maintenance.
Who are Prosys Opc Oy's main competitors?
Direct peers on record are Unified Automation, Kepware (PTC), Softing Industrial and Matrikon (Emerson). Broad incumbents are Beckhoff Automation and Siemens (Industrial Automation / RUGGEDCOM/OPC UA stack). Emerging players are HighByte, Ascolab, Cognite and Inductive Automation (Ignition).
Does Prosys Opc Oy have an API?
Yes. Prosys OPC UA Forge includes a REST API for programmatic configuration and management. The API supports operations such as generating API keys for authentication, configuring connections, requesters, and data mappings. A REST API endpoint is used as the MCP server backend (http://localhost:8080/mcp/sse) enabling AI agents to connect and access OPC UA data. Forge also supports creating Custom API endpoints, allowing external HTTP clients to interact with Forge. Developer documentation is at prosysopc.com/blog/mastering-forge-13-using-rest-api-with-forge.
What industry is Prosys Opc Oy in?
Prosys Opc Oy's product category is Industrial Communication Software. Its primary akta.pro industry code is BPAHAIAM, Instrumentation, Controls & Automation Engineering Consulting. Its NAICS code is 51321 and its SIC code is 7372.