TOP Server

TOP Server is the most comprehensive industrial OPC Server platform, providing reliable, real-time connectivity between industrial devices and software applications. With over 140 proven device drivers, TOP Server bridges legacy equipment and modern data infrastructure, feeding unified namespaces, data platforms, and AI agents with fresh, high-integrity operational data.

Built for 24/7 mission-critical operations, TOP Server connects PLCs, DCS systems, flow computers, RTUs, IEDs, and virtually any industrial device from any major manufacturer, including Allen-Bradley, GE, Mitsubishi, Omron, Schneider Electric, and Siemens. It provides native support for open standards including OPC UA, OPC DA, OPC AE, OPC HDA, Modbus, DNP3, BACnet, IEC 60870-5, IEC 61850, MTConnect, and MQTT, with broad integration to HMI, SCADA, MES, ERP, and common databases. Tag counts are unlimited, and the platform scales from small systems to large enterprise deployments spanning thousands of devices across hundreds of protocols.

TOP Server is available in industry-specific bundles tailored for manufacturing, oil and gas, power and utilities, data centers and IT infrastructure, and building automation. All bundles include built-in OPC DA, OPC UA, and AVEVA SuiteLink server functionality, along with redundancy, failover support, and enterprise-grade security. Cloud and edge connectivity is built in, enabling seamless integration with MQTT brokers, data platforms, and cloud services.

Trusted by over 10,000 customers across more than 30 years, TOP Server is the connectivity foundation for industrial digital transformation and AI-ready data infrastructure.

Key Capabilities: 140+ device drivers, OPC UA/DA/AE/HDA, Modbus, DNP3, BACnet, IEC 60870-5, IEC 61850, MQTT, unlimited tags, redundancy and failover, AVEVA SuiteLink, cloud and edge integration, industry-specific bundles.