Nexa builds custom ERP systems for companies with real operational rules: funding programs, regulated documents, shop-floor routing, quality evidence, field service, billing exceptions, and owner dashboards. The result is not a plugin. It is the operating system for the business.

For Ontario ADP-approved medical equipment sales and servicing businesses that need claims, authorizers, equipment, service, inventory, rentals, and billing in one system.
For plating, coating, metal finishing, and surface treating shops that need RFQs, part data, bath chemistry, work orders, quality, compliance, certificates, logistics, and invoicing connected.
Companies with regulated documents, payer rules, production routing, inspections, service calls, inventory controls, and unusual billing logic often outgrow ordinary software. The workaround becomes spreadsheets, duplicate entry, delayed reporting, and a team that no longer trusts the system.
The ERP handles the easy part, then your team invents side processes for the work that actually makes the business different.
Approvals, certificates, claims, service notes, batch records, and financial details are scattered when the system was not built for them.
Sales, operations, quality, service, accounting, and management each keep their own version of the truth.
We keep the stable ERP foundation: CRM, sales, inventory, accounting, purchasing, manufacturing, projects, and documents. Then we add the custom workflows, portals, approvals, reports, and integrations that make the system usable for your team.
Our custom ERP pages show how the same Odoo foundation becomes different operating systems for different industries.
Bring the workflow. We will map the operational logic and show where Odoo can become a custom ERP system around it.
Book a Workflow Assessment