Agentic software for the people who run power plants.
Vantomic builds enterprise agents, tools and workflows for nuclear and power generation — systems that compute answers from your own evidence, cite where every fact came from, and run inside your security boundary. Not a chatbot bolted onto a plant. A decision layer engineered for a regulated floor.
- $1M+/day
- What a single unit offline costs
- Read-only
- Every integration, enforced at the database
- 24 hours
- Typical turnaround on a plant-specific change
What Vantomic does
An agentic engineering firm for the energy sector.
We are not a horizontal AI vendor with a nuclear slide. Everything we build starts from how a plant actually works: the system of record, the qualified role, the procedure, the regulator.
Custom agentic software
Purpose-built agents on your own systems of record — Asset Suite, Maximo, P6, PI, eSOMS — deployed in your tenant, read-only and one way.
Agentic workflow engineering
We map where a decision actually stalls, which system holds the fact, and what an agent can compute that a person currently reconstructs by phone.
Grounded assistants for regulated work
Closed answer catalogues, arithmetic done by deterministic functions rather than the model, refusal outside scope, privilege enforced at the database.
Products we run ourselves
Vantomic OCC and Vantomic RP are our own deployed systems — the proof that this architecture survives an outage floor, not a slide.
The architecture
Deterministic core. Advisory agent on top. Never the other way round.
The engine computes state from timestamped evidence — who asserted what, when, in which system. The model explains, ranks and drafts, but it never does the arithmetic and it cannot write back. That separation is what makes an agent defensible in front of an engineering manager, an IT security review and a regulator.
Non-safety-related
Advisory only. Performs no safety function, credited for none. Outside 10 CFR 50 Appendix B.
One-way by design
We ingest exports. No inbound connection, no agent, no pathway into any Critical System.
Your tenant, your keys
Deployed where you choose. We never hold your data and never see your dose records.
Not cited in any procedure
Deliberately built so the tool is never a credited input to a shutdown-risk decision.
How we engage
Assess the workflow. Build the agent. Keep changing it.
01
Agentic assessment
Two to four weeks inside one workflow — outage control, work management, RP, chemistry, engineering change. We map where the decision actually stalls, which system holds the fact, and what an agent could compute that a person currently reconstructs by phone. You get a written architecture and an honest list of what should not be automated.
02
Custom agent and workflow builds
We build on your systems of record — Asset Suite, Maximo, P6, PI, eSOMS — read-only and one-way, in your tenant. The engine is discipline-agnostic: a new source is a connector config, not a rewrite. Small plant-specific changes land in 24 hours, not on a quarterly release cycle.
03
Grounded assistant engineering
Assistants for regulated work, built the way ours are: a closed catalogue of engine-backed answers, arithmetic done by deterministic functions rather than the model, refusal outside scope, database-enforced read-only privileges, and a post-answer verification pass that fails the response on any mismatch.
Built and running
Two products that prove the method.
We did not start with a framework. We built the systems we wished existed on an outage floor, and the platform underneath them is what we now bring to custom work.
What is true, and what it costs
Vantomic OCC
Facts, not status.
The whole outage, every discipline — maintenance, electrical, I&C, mechanical, RP, operations, NDT and third-party suppliers. Release state recomputed live from evidence, every blocker named and priced against your own replacement-power cost, with the recovery move already worked out.
Explore Vantomic OCCWhen RP is the reason
Vantomic RP
The only RP system that learns from its own estimates.
A complete radiation-protection operation — surveys, RWPs, dose of record, scheduling, NRC reporting and PI-historian trending in one system. Plus a feedback loop that compares estimated to actual job dose and calibrates the next pre-job brief from what actually happened.
Explore Vantomic RPThe ask
Tell us where the decision stalls.
One workflow, one unit, one window. Read-only, inside your boundary, nothing written back to any system of record. info@vantomicagentic.com