--- title: "Athion: the system of record for your manufacturing site" --- [![Athion](https://www.athion.io/hubfs/athion-site/wordmark.png)](https://www.athion.io/?hsLang=en) [Use cases](https://www.athion.io/use-cases?hsLang=en)[Platform](https://www.athion.io/platform?hsLang=en) Services ▾ [Athion services](https://www.athion.io/services?hsLang=en)[Find a service provider](https://www.athion.io/find-integrator?hsLang=en)[Athion for integrators](https://www.athion.io/integrators?hsLang=en) [Security](https://www.athion.io/security?hsLang=en) Company ▾ [About Athion](https://www.athion.io/about?hsLang=en)[Our story and team](https://www.athion.io/story?hsLang=en)[News](https://www.athion.io/news?hsLang=en) [Get started today](https://www.athion.io/get-started?hsLang=en) # Know your plant. The answers to your plant's hardest problems are trapped in the data you aren't collecting and buried in spreadsheets, documents and diagrams. - Performing root cause analysis - Optimizing process operations - Integrating manual workflows Through a plug-and-play architecture, Athion's engineering system of record automatically turns the answers into real value for your plant, from design to decommission. [See what you could save](https://www.athion.io/roi?hsLang=en)[Watch the 2-minute tour](https://www.athion.io#features) TAGS FOUND **0**CONFLICTS **0** WESTMARCH · UNIT 100P&ID-0101 · SHT 01 · REV C FEEDTO E-104 T-101 P-102 FV-101 · FC E-103 LT101 FT101 TT103 Conflict 1 of 3 · LT-101 The alarm list sets the high-high alarm at **4,250 mm**. The I/O list ranges the transmitter **0 to 4,000 mm**. ALM-0101 row 14 · IO-0101 row 37 Keep the alarm listKeep the I/O list Decided by an engineer · reason kept with the record ## Athion is built for [![An engineer in a hi-vis vest at a desk with three monitors showing Athion.](https://www.athion.io/hubfs/athion-site/g-case-fat.jpg)Featured…the project that can't afford a surprise at FAT.](https://www.athion.io/use-case?case=fat&hsLang=en)[![A yellow hard hat on a table covered in marked-up P&IDs, with red revision clouds, while two engineers work through them.](https://www.athion.io/hubfs/athion-site/g-case-reconcile.jpg)Featured…when the drawings and documents don't match.](https://www.athion.io/use-case?case=reconcile&hsLang=en)[![Three people in hard hats and hi-vis vests on site, one holding a drawing and another pointing out across the yard.](https://www.athion.io/hubfs/athion-site/g-case-trip.jpg)Featured…troubleshooting that issue that won't go away.](https://www.athion.io/use-case?case=trip&hsLang=en)[![Streams of white binary digits curving into a bright blue tunnel of light.](https://www.athion.io/hubfs/athion-site/photo-ai-data.jpg)Featured…companies still exploring the right AI solution who need the flexibility to innovate.](https://www.athion.io/use-case?case=aiexplore&hsLang=en) [More use cases](https://www.athion.io/use-cases?hsLang=en)[See how Athion can help](https://www.athion.io/try?hsLang=en) ## Your workflow, not ours. Every plant runs its work its own way. Athion fits the steps your team already follows: start from an example, then move, add or remove steps until it matches yours. Athion does itYour team decidesYour systems An example, not a template. Drag a step to move it, use + to add one, or × to take one out. Any step that needs a decision waits for a person. Reset the example [Show us your workflow](https://www.athion.io/book-a-demo?hsLang=en) ## Product features Athion is the system of record for your manufacturing site. Reliable, maintainable and easy to use. Your people work with your plant's data and your AI, all in one place. ![](https://www.athion.io/hubfs/athion-site/poster-tour.jpg)Product tour ![](https://www.athion.io/hubfs/athion-site/prod-reconcile.jpg)![](https://www.athion.io/hubfs/athion-site/app-reconcile.png)Automated documentation alignment ![](https://www.athion.io/hubfs/athion-site/poster-design.jpg)![](https://www.athion.io/hubfs/athion-site/app-design.png)Design acceptance testing ![](https://www.athion.io/hubfs/athion-site/prod-historian.jpg)![](https://www.athion.io/hubfs/athion-site/app-historian.png)Complete plant history ![](https://www.athion.io/hubfs/athion-site/prod-libraries.jpg)![](https://www.athion.io/hubfs/athion-site/app-libraries.png)Reusable asset libraries ![](https://www.athion.io/hubfs/athion-site/prod-workflows.jpg)![](https://www.athion.io/hubfs/athion-site/app-workflows.png)Streamline manual integrations ![](https://www.athion.io/hubfs/athion-site/prod-change.jpg)![](https://www.athion.io/hubfs/athion-site/app-change.png)Every field change, caught ![](https://www.athion.io/hubfs/athion-site/prod-ai-chat.jpg)![](https://www.athion.io/hubfs/athion-site/app-ai.png)AI that knows your plant Put Athion to work on your own plant.[Get started today](https://www.athion.io/get-started?hsLang=en) ## Ask your plant a question Every tag, document and line in one connected record. Drag any bubble and watch what it pulls with it, or pick a question. This is a sample unit, not customer data. EquipmentInstrumentDocumentPlant dataLine drag a bubble ## Who Athion is for ### [Operating Plants Explore use cases →](https://www.athion.io/use-cases?hsLang=en) ### [Integrators & Engineering Firms Athion for integrators →](https://www.athion.io/integrators?hsLang=en) [![The Athion workspace: engineering package, operating data, AI models, apps and workflows all plug into the digital thread.](https://www.athion.io/hubfs/athion-site/arch-color.png)](https://www.athion.io/platform?hsLang=en) ## Plug‑and‑play architecture Standards-based development ISA-5.1 · ISA-88 · ISA-106 · ISA-18.2 · ISA/IEC 62443 · DEXPI 2.0 · OPC UA **And your own.** Your plant's naming, tag formats, document templates and list columns, defined once and reused on every unit and site. ## Built with the people who do the work ![Onyx 360](https://www.athion.io/hubfs/athion-site/logo-onyx360.png) ### Onyx 360 · design partner Simulation and operator training specialists. Ran their first hackathon with Athion on AI and digital twins for industrial projects. ![Next Generation Controls](https://www.athion.io/hubfs/athion-site/logo-ngc.png) ### Next Generation Controls · design partner A specialty systems integrator across the process industries, helping shape how Athion works on real projects. ## Common questions What does Athion do? Athion is the engineering system of record for your manufacturing site. It brings your drawings, documents and plant data together so your engineers can find root causes, optimize the process and stop re-keying work between systems. Who uses Athion? Process, automation and validation engineers, the operations and maintenance teams who run the plant, and the integrators who work with them. Does it work with our control system? Reconciling documents doesn't depend on your control system at all. For plant data, Historian collects through a read-only OPC client (UA, DA or A&E), or from the historian you already keep. Does Athion connect to our plant network? Not for document work. For plant data, your OT team places a read-only collector inside your network, and nothing writes back to the control system. [Read about security at Athion](https://www.athion.io/security?hsLang=en). How do we know the AI isn't making things up? Athion AI answers from your drawings and plant history, and every answer shows the drawing and the query it came from, so your engineers can check it. Can Athion compare our PLC or DCS logic and HMI against the drawings? Not today. Athion compares drawings and documents with each other, and Change detection reads your control system backups to show what changed in the field. Comparing logic and HMI against the design is next. How much does it cost? Individual seats are $200 per seat per month. A team license is $500 per seat per month, for three or more seats, in a shared environment with shared projects and libraries. Site licenses are quoted per site. [See pricing](https://www.athion.io/get-started?hsLang=en). How do we get started? [Try a puzzle in your browser](https://www.athion.io/try?hsLang=en), [see what you could save](https://www.athion.io/roi?hsLang=en), or [get started on your own plant](https://www.athion.io/get-started?hsLang=en). If you'd rather talk it through first, book a demo below. We know Athion as a design tool. Is that changing? Design is still here, and it's still where you test a sequence before anyone configures it. It's now one app in a larger workspace, next to the apps that reconcile your documents and keep your plant history. ## Interested in learning more? Schedule a time, or [start using Athion today](https://www.athion.io/get-started?hsLang=en). ![Athion](https://www.athion.io/hubfs/athion-site/wordmark.png)The system of record for your manufacturing site.© 2026 PlantWise Industrial Consulting LLC [Use cases](https://www.athion.io/use-cases?hsLang=en)[Platform](https://www.athion.io/platform?hsLang=en)[Product](https://www.athion.io/product?hsLang=en) [Athion services](https://www.athion.io/services?hsLang=en)[Find a service provider](https://www.athion.io/find-integrator?hsLang=en)[Athion for integrators](https://www.athion.io/integrators?hsLang=en)[Security](https://www.athion.io/security?hsLang=en) [News](https://www.athion.io/news?hsLang=en)[About Athion](https://www.athion.io/about?hsLang=en)[Our story and team](https://www.athion.io/story?hsLang=en)[Book a demo](https://www.athion.io/book-a-demo?hsLang=en)[Get started](https://www.athion.io/get-started?hsLang=en)