Desigo integration that reaches the systems other tools can't.
Connect Siemens Desigo CC to the energy, work-order, ERP + AI systems your estate runs on. Unify its subsystems with every other BMS brand across your buildings in real-time, while fire and life-safety stay untouched.
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Live demo · Claude querying Desigo + ops via Rayven MCP
Trusted by 240+ teams across Australia + globally
Desigo is brilliant at what it does. Useless at everything else your data + AI needs to touch.
Desigo CC unifies subsystems at the management station, but energy, maintenance and finance systems still run off exports, and buildings on other BMS brands sit outside the Desigo view.
The integration tool you've already tried probably can't fix it.
SaaS-to-SaaS. Useful, until it isn't.
Connectors for Desigo, Slack + a thousand other SaaS apps. Cheap + fast for the easy half of integration. Where they hit a wall:
- Energy + ESG platforms needing live kWh, demand and plant-runtime data per building
- CMMS work-order systems that should raise a job when Desigo CC alarms fire
- ERP and finance systems needing building energy cost by site and asset
- Data warehouses and AI agents needing live Desigo CC point, trend and alarm history
Energy, metering, ERP, work orders + AI. One platform.
The integration platform built for what other tools can't (or won't) reach - plus an AI data fabric, MCP server + app builder layered on top.
- Desigo + every energy/EMS, work-order (CMMS) and ERP system
- BACnet, Modbus, LonWorks, KNX, MQTT + custom-built connectors.
- Files, legacy SQL, FTP + custom-built connectors
- Real-time bidirectional sync, tier-aware + rate-limit-safe
- AI Data Fabric, MCP, automation + custom apps included
Desigo + Rayven: AI, automation + tools that reach every system you run.
4 examples of what Rayven customers run on Desigo + integrated systems. Built in weeks, not months.
HVAC alarms become work orders
A Desigo CC HVAC or plant alarm raises a job in your CMMS automatically, with the trend attached. Maintenance acts on the fault while fire and life-safety subsystems stay read-only.
Subsystem data to the energy model
HVAC, sub-meter and plant-runtime points stream from Desigo CC into your energy model in real-time, joined with other BMS brands. Energy teams optimise the whole estate.
Supervised setpoint writeback
Where you scope it, Rayven writes optimised HVAC setpoints back through Desigo CC under supervision. Consumption drops while fire and life-safety subsystems stay read-only and Siemens stays in control.
Desigo data, AI-ready
Every HVAC point, trend and alarm streams into Rayven's Industrial AI Data Fabric. AI agents flag plant trending to failure and rank sites by energy waste across the portfolio.
Integration is the start with Rayven.
Here's what comes with it.
Rayven isn't just a Desigo connector. It's the operational software platform underneath - so once Desigo is connected, four more capabilities come online by default.
AI-ready data layer (AI Data Fabric)
Desigo data joined with ERP, IoT + legacy - contextualised, unified and structured so AI models, agents and tools can use it without ETL prep work.
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Live AI access (Rayven MCP)
Claude, ChatGPT + Gemini get live, governed access to Desigo and every other connected system. Your AI stops guessing - cites real Desigo records + numbers.
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Automation + AI agents
Workflows + AI agents act on Desigo data without human intervention - escalate at-risk accounts, trigger operational work, auto-update forecasts, draft customer comms.
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Custom apps + portals
Unified customer portals, ops dashboards, mobile field apps, partner portals - built on top of integrated Desigo data. No separate BI tool, no separate dev stack.
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All on top of your existing stack. No rip + replace. Desigo stays Desigo. Rayven works on what you've already built. Specifically tuned for Siemens Desigo CC HVAC and energy points with fire and life-safety kept read-only.
Rayven is a five-layer platform ALL your integrations + much more
can run on.
Integration is one layer of Rayven. Data, execution, presentation + governance are the other four - all delivered as one platform on one commercial.
Pick the right tool for your stack.
Desigo integration looks different at every scale. Honest comparison of the four common paths - Rayven only wins on some of them.
The integration is the easy bit.
The platform + team behind it is the difference.
Platform + team. One commercial.
Not five vendors stitched together. Rayven is the platform AND the Australia-based expert team that scopes, builds + supports it. One commercial. No licence stacking, no finger-pointing.
Built for Desigo CC's subsystem model.
Rayven reads Desigo CC over BACnet, OPC and Modbus. Real-time HVAC and energy point sync feeds work orders, energy and AI via API; fire and life-safety subsystems stay read-only, and supervised writeback targets HVAC energy setpoints only.
We stay after go-live.
No handoff. No disappearing. Rayven is a long-term partner when your Desigo evolves, your stack changes, or you push further. 24/7 support. Same team, same platform, same commercial.
Hosted your way, where you need.
Deploy as cloud, private cloud + on-premise - in Australia, the US, the UK, or anywhere else your Desigo data needs to live. Your residency, your rules, your local compliance environment.
The questions Desigo admins, RevOps + IT ask first.
If you're evaluating Rayven for Desigo integration, these are the things worth knowing before booking a call.
The 30-minute call covers
- Your Desigo + connected stack today
- What's reachable + which systems to bring in first
- Live walkthrough of Rayven against your scenario
- Time, scope + delivery estimate
- Honest read on whether Rayven's the right fit
What is Desigo CC integration?
Desigo CC integration is the practice of connecting Siemens' Desigo CC to the rest of your estate stack - energy, work orders, ERP and AI - so HVAC and energy data drive action everywhere it matters. Rayven delivers it as part of an Industrial AI Data Fabric.
How does Rayven connect Desigo CC to other systems?
Rayven connects over the protocols Desigo CC already unifies - BACnet, OPC and Modbus - reading HVAC, energy and subsystem points for real-time bidirectional sync on the HVAC and energy side. See the Rayven Platform for how the layers fit together.
What systems can Rayven connect Desigo CC to?
Rayven connects Desigo CC to 1,228+ systems including energy platforms, CMMS, ERP, and sibling BMS brands like Apogee and Building X. Custom systems are part of done-for-you delivery.
Does Rayven control or replace Desigo CC?
No. Desigo CC keeps running the building. Rayven reads its data and, where you scope it, writes HVAC energy and comfort setpoints back under supervision. Fire and life-safety subsystems stay read-only, Rayven never writes to them, and it does not replace your controls - it adds a real-time AI layer. See how the platform works.
What are the most common Desigo CC integration use cases?
Top use cases are HVAC alarms to CMMS, subsystem data to the energy model, supervised HVAC setpoint writeback and estate-wide AI. See the automations above for specifics.
What are the technical specifics of Desigo CC integration with Rayven?
Rayven connects to Siemens Desigo CC over the protocols it already unifies - native BACnet, OPC and Modbus - reading HVAC, energy and subsystem points, trends and alarms for real-time sync into energy, CMMS, ERP and AI targets. Authentication uses Desigo CC management-station and device credentials at the edge. Desigo CC unifies fire and security subsystems: Rayven treats those as strictly read-only and never writes to them. Supervised setpoint writeback is scoped to HVAC energy and comfort only, and Siemens stays in command of the building. OPC and BACnet object models differ across subsystems, so Rayven maps each to a stable estate point model, and high-volume trend history is batched and back-pressured. Multi-site Desigo CC estates reconcile to one point model via edge collectors, running on-prem or sovereign-hosted. Validated against Desigo CC management stations alongside other BMS brands, distinct from Siemens SIMATIC industrial control.
Desigo + AI integration.
In weeks, not months.
Book a 30-minute call. Walk away with a tailored plan - what's reachable, what to bring in first, time + scope.