Operational path — The combined platform is framed around connectivity, aggregation, and response from a plant-floor signal to the person who resolves it.
- Acquisition scope — SeQent announced it acquired Open Automation Software, extending beyond alarm notification into connectivity, data movement, historization, and visualization.
- Connectivity reach — OAS adds native drivers for Allen-Bradley and Siemens controllers, Modbus devices, and OPC servers, with vendor-independent movement among controllers, databases, and cloud services.
- Data handling — OAS brings store-and-forward buffering across machines, lines, and sites, high-speed logging into customer-owned databases, and the Universal Data Connector.
- Customer footprint — SeQent and OAS count Fortune Global 500 manufacturers among customers across automotive, data centers, pharmaceuticals, and consumer packaged goods.
SeQent announced the acquisition of Open Automation Software (OAS), an industrial data connectivity company that moves data between controllers, databases, and cloud services regardless of vendor. The deal extends SeQent’s portfolio from alarm notification and escalation into edge-to-cloud connectivity, data movement, historization, and visualization.
From Alarm Routing to the Data Layer
SeQent’s established platform sits where alarms become action: it ingests alarms and events from SCADA, MES, and PLC systems, then delivers notifications to two-way radios, smartphones, displays, and PA systems. OAS adds the layer underneath that response path, with native drivers for Allen-Bradley and Siemens controllers, Modbus devices, and OPC servers.
That matters in plants where connectivity is rarely uniform. OAS is built to move data between controllers, databases, and cloud services without tying the architecture to one vendor, and its platform includes the Universal Data Connector, which moves data from anywhere to anywhere.
Store-and-Forward, Logging, and Historization
Beyond protocol support, OAS provides store-and-forward buffering across machines, lines, and sites, plus high-speed logging into customer-owned databases. For manufacturing teams, that combination points to a practical architecture: data can keep moving at the edge, remain available during interruptions, and land in systems the customer controls rather than in a closed intermediary.
The acquisition also pulls historization and visualization into the same broader conversation as alarm escalation. SeQent is not only adding connectivity; it is positioning the combined platform around the full path from signal detection to response.
A Wider Path From Signal to Resolver
The companies already share traction with Fortune Global 500 manufacturers and serve industries including automotive, data centers, pharmaceuticals, and consumer packaged goods. With OAS, SeQent says its platform spans connectivity, aggregation, and response, connecting a signal on the plant floor to the person who resolves it.
The engineering significance is less about a headline acquisition and more about scope: fewer seams between the system that detects an event, the data record behind it, and the notification that reaches the person accountable for fixing it.
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