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Most operators still manage water with manual meter readings, exported CSV files, and a patchwork of Excel sheets stitched together at month-end. The result: delayed data, missed leaks, and hours lost to reporting that should take minutes.
Willie is the water management software that changes that. It gives your teams real time visibility over consumption across every site, automates your regulatory reports, and flags anomalies before they become costly incidents.



"Willie's remote reading technology helped us identify an invisible underground leak. The savings — €120,000 — funded the rollout across 50 additional sites."
Technical Director, elderly care group
"On our construction sites, every cubic meter counts. With Willie, we save 190 m³ per day thanks to real-time alerts. It's also become essential for meeting our sustainability commitments."
Operations Director, leading construction group
"Willie helped us anticipate water restrictions and optimize our consumption. The result: −22% on our annual water bill. A genuine competitive advantage."
CSR Director, international hotel group
Yes. Willie automates the production of structured compliance reports, drawing on centralized data from your metering network to generate accurate, regulator-ready documentation without manual intervention.
Willie is designed to work with all meters currently on your network, regardless of brand or model, without any modification to existing installations. Your current infrastructure is an asset, not an obstacle.
Full deployment (audit, hardware installation, and platform go-live) takes two weeks. Your teams are operational from day 14.
Willie connects to ERP, BMS, and CMMS platforms via open API to optimize performance. Collected data flows directly into your existing management tools, removing the need for manual exports and breaking down data silos across your operations.
The platform compares observed consumption patterns against reference models continuously. When usage deviates from expected behavior (overnight flows that shouldn't exist, sudden spikes in a given zone, etc.) an alert is triggered immediately, enabling rapid response before damage scales.
Yes. Willie handles the full water cycle: potable water supply, process water, and wastewater management. This integrated approach gives operators a complete view of their water infrastructure and supports more sustainable resource management across the board.
Any organization managing water across multiple sites: manufacturing, construction, healthcare, hospitality, food production, retail parks, and more. If you have a complex water network and regulatory obligations, Willie is built for you.
A standard remote reading tool collects consumption data. Willie goes further: it applies intelligence to that data, surfaces insights, automates compliance processes, and supports strategic decisions around system performance, risk, and efficiency. It's not a data collection tool — it's a complete water management platform.