Manage maintenance requests, scheduling, equipment, stock and documents across all your sites in one easy-to-use platform. Try it free for 1 month.
Request for a free demoSimple GMAO makes Maintenance Management easy and efficient for companies








Report and track every breakdown or issue, from draft to resolution. Tickets replace the former “anomalies”.
Plan, assign and repeat your interventions.
Site → equipment → components structure, measurements and availability.
Prepare each intervention once, with its checklist, checkboxes and photos. In the field, the technician simply follows the steps and ticks them off, so nothing is forgotten.
Calendar, recurring events, drag and drop of unconfirmed events.
Products, warehouses, movements, transfers, consumption linked to interventions.
Manage all your sites and customers from a single workspace.
Attach files, photos and scans to sites, tickets and interventions.
Permissions per module, access per site, copy permissions from one user to another.
Import interventions, products, customers and suppliers from Excel; print any screen to PDF.
Receive email and push notifications to stay informed about your maintenance interventions.
1. Ticket: a user reports a problem (site, equipment, criticality).
2. Intervention request: the manager plans the work: intervention type, template, person in charge, equipment.
3. Intervention: the technician records operations, readings, photos and parts used.
4. Close-out: the ticket is closed, the report validated and the PDF generated.
5. History: everything stays linked to the equipment and its components.
From small businesses to multi-site groups, Simple GMAO fits the trades where equipment availability is essential, in France and across Europe.
Schedule preventive maintenance for machines and production lines. When equipment breaks down, assign a corrective work order to a technician and keep the spare parts used, readings and asset maintenance history together.
CNG and LNG stations, networks and technical installations spread over many sites.
Plant, tools and site equipment tracked site by site.
Plan HVAC, electrical and plumbing maintenance across your buildings. Bring work requests, periodic inspections and checklists into a shared maintenance schedule for facilities managers and field technicians.
Rooms, kitchens and technical equipment, with intervention requests that are easy to submit.
Tracking of technical equipment and traceability of inspections in care facilities.
Centralise occupant requests for common areas and building equipment. Link each maintenance ticket to the right property and retain work order reports and documents for a clear history across multiple sites.
Vehicles, warehouses and handling equipment maintained on a schedule.
A CMMS (Computerized Maintenance Management System), called GMAO in French (gestion de maintenance assistée par ordinateur), is software that centralises equipment, work requests, scheduling, spare parts inventory and maintenance history. Simple GMAO is a cloud CMMS: nothing to install, your team uses it from a browser or from the mobile app.
Preventive maintenance is planned ahead (periodic inspections, statutory checks, lubrication, replacement of wear parts) to avoid breakdowns. Corrective maintenance happens after a failure to bring the equipment back into service. Simple GMAO handles both: recurring interventions in the schedule for preventive work, tickets and intervention requests for corrective work.
Simple GMAO is built for manufacturing and industry, energy and gas stations, construction, facility management and building maintenance, hotels and restaurants, healthcare, real estate and logistics. It suits small businesses as well as multi-site maintenance teams.
Simple GMAO is a monthly subscription with no commitment, with several plans including one with unlimited users. The trial is free for 1 month, with no credit card required. Plan details are on the Pricing page.
Yes. Simple GMAO has iOS and Android mobile apps. Technicians view their interventions, complete checklists, add photos and record the parts they used directly in the field.
Yes. You can import your interventions, products, customers and suppliers from an Excel file, then print your intervention reports as PDF.
Simple GMAO is available in English, French and Spanish, for maintenance teams in France and across Europe.
To go further: see Simple GMAO pricing, our CMMS and maintenance guides or the software documentation.