Every operations team has seen an AI demo. Very few have one running inside their operation a year later, on their own data, under their own rules, with someone accountable for it. The gap is not the model. It is the data underneath it, the integration around it, and the people who have to run it every morning.
Fieldreason closes that gap in three ways. We lay the data foundations an agent can stand on. We build and deploy the agent inside the client's environment, with a human on every exception and an audit trail from day one. And we train the people who will own it, so it keeps getting better month after month.
A managing partner who owns the client and the scope, a core team across design, backend and agent engineering, and associates who keep their own practice in the operations we serve. Paris, and on site.
Ten years selling and delivering enterprise cloud at Amazon Web Services and Google Cloud before founding the firm in Paris in 2026. Antoine owns the client relationship and the build scope, and has built every system Fieldreason has demonstrated so far. He works in English and French.
Design: the screen an operator uses every morning, and the review desk where a person decides the exceptions.
Backend: the systems of record, the integrations, the data underneath the agent, delivered inside the client's tenant.
Agent engineering: evaluation-first agents, regression on every change, humans on exceptions, an audit trail by default.
Operators from the plants, vessels, depots and field missions we serve, one day a week on average, on the engagements that need what they know.
The partner who sells the work is in the build. The people who build it are the ones who run it. Nothing is handed across a desk.
We hire as the work demands. Open roles and associate positions.
Fieldreason is the trading name of AVNext Labs SAS, a French company registered in Paris. Independent and founder-owned.
Based in Paris. Forward-deployed means we spend the build where the work is: in your tenant, and when it matters, on your floor.
A fixed-scope Foundational Build, then a subscription to the running system. Our incentive is a system that keeps working, not hours billed.
