Industrial IoT (IIoT) Software Development
Edge gateways, OPC-UA / MQTT data pipelines, time-series historians, and connected-equipment platforms — built to survive a real plant floor.
Most IIoT projects get further than the proof-of-concept and stall. The data pipeline that worked on three machines starts dropping packets at thirty. The OEM gateway that shipped beautiful data through a vendor cloud doesn't expose it back to your historian. The reference architecture that looked clean in a slide deck collapses when WiFi drops on the back of the building.
Volvsoft builds IIoT software for US manufacturers who've already learned that the demo is the easy part. We architect for the failure modes that actually happen — flaky networks, mixed-vendor PLCs, data engineers who don't speak OT, and OT engineers who don't speak data. The result is an IIoT platform that runs on its own, year after year.
What you get
Multi-protocol edge gateway
OPC-UA, OPC-DA, Modbus TCP/RTU, EtherNet/IP, Profinet, Siemens S7, Allen-Bradley CIP, MQTT, custom serial.
Resilient ingestion
Local store-and-forward survives WAN outages. Backfill on reconnect. No data loss when the cloud goes dark.
Time-series historian
InfluxDB, TimescaleDB, AVEVA PI integration, or custom column-store. Compression and retention tuned for industrial.
Unified namespace (UNS)
ISA-95 / Sparkplug B aligned UNS. One model the whole plant agrees on, accessible to every consumer.
Edge analytics
Pre-aggregation, anomaly detection, and ML inference at the gateway. Cloud sees aggregates, not floods of raw points.
OT-IT bridge
Networking, security, and operational concerns reconciled — DMZs, firewall rules, certificate management built in.
What makes an IIoT project succeed
Every successful IIoT deployment we've shipped has followed the same pattern. The teams that fail follow a different (and equally consistent) pattern.
- Start with a real-money use case (uptime, yield, energy) — not 'data lake'
- Pick a UNS or canonical model up front. Skip this and every consumer builds their own taxonomy
- Edge resilience is non-negotiable. The plant has to keep running when the WAN drops
- Security from day one — segmentation, certificates, audit logs. Retrofitting is 5x harder
- An OT champion plus an IT champion. Without both, the project starves on one side
Architecture choices we make
Modern IIoT architectures are converging on a small set of patterns that work. We deploy them by default and deviate only when the plant requires it.
- Sparkplug B over MQTT for plant-to-cloud telemetry where vendor support exists
- OPC-UA pub/sub for high-frequency machine-to-machine on the plant LAN
- Time-series store with hot/warm/cold tiering — full fidelity for 30-90 days, downsampled forever
- Stream processing (Kafka, Flink, Materialize) for derived metrics and alerts
- ISA-95 / B2MML for ERP/MES interoperability where finance and operations data meets
Hardware we deploy
An IIoT platform is hardware as much as software. We deploy on industrial-grade gear, not consumer kit.
- Industrial PCs — Advantech, Beckhoff, Siemens IPC, Stratus ztC Edge
- Edge gateways — Cisco IR, Moxa, Red Lion, Litmus Edge, HiveMQ Edge
- Cellular fallback — gateway with redundant cellular for critical telemetry
- Time-sync — PTP / NTP for sub-millisecond data alignment across machines
- Industrial switches and managed networks for OT segmentation
Frequently asked questions
Do we need a vendor IIoT platform like AWS IoT or Azure IoT?
Sometimes. Cloud platforms are great for backends and analytics. They're not great for plant-floor edge resilience or industrial protocol coverage. We typically deploy a dedicated edge layer (open-source or commercial) feeding cloud platforms — not the cloud platform's edge agent alone.
How do we handle legacy equipment without modern protocols?
Add-on data acquisition — current sensors, vibration sensors, retrofit PLCs reading machine I/O, OEM diagnostic ports. We've connected 30-year-old machines that have no OPC-UA and never will.
What about cybersecurity?
OT segmentation (Purdue model), certificate-based authentication for every gateway, signed firmware, monitoring with industrial-aware tools (Claroty, Nozomi, Dragos as needed). Built in from day one.
Can you integrate with our existing historian?
Yes. AVEVA PI, GE Proficy, Rockwell FactoryTalk Historian, Wonderware Historian, Honeywell Uniformance — bidirectional integration where applicable. Not every plant needs to replace the historian; sometimes the platform sits next to it.
Related solutions
Other Volvsoft platforms US manufacturers commonly pair with this one.
Industries we serve
Manufacturing verticals where Volvsoft has shipped production systems for US clients.
Ready to talk to a manufacturing software team?
Book a free 30-minute call. We'll scope your platform.
- Email: sales@volvsoft.com
- Phone: +1 415-729-8811
