Stock and logistics
Goods in and out, stocktakes, multiple warehouses, reorder thresholds and traceability by batch or serial number.
Custom ERP software in Tunisia
Belia IT builds and integrates ERP systems for Tunisian companies: stock, purchasing, sales, production and invoicing in a single management platform, wired into your accounting.
An ERP — Enterprise Resource Planning — is the software that holds the whole company in one database: stock, purchasing, sales, invoicing, production, costs. As long as that information lives in separate spreadsheets, every figure exists in three versions and nobody knows which one is right. An ERP removes the re-keying, and with it half of the internal arguments.
The large international ERPs are powerful, but heavy to deploy, billed in foreign currency and rarely aligned with Tunisian obligations. Belia IT works from the other end: we start from your actual processes and build — or integrate — the ERP that matches them, with VAT, the fiscal stamp, invoicing in dinars and the exports your accountant expects.
What a Belia IT ERP covers
Purchasing and suppliers
Purchase requests, purchase orders, partial receipts, supplier invoices and payment tracking.
Sales and invoicing
Quotes, delivery notes, invoices and credit notes compliant with Tunisian regulations, VAT and fiscal stamp calculated automatically, overdue payment chasing.
Production and projects
Bills of materials, works orders, time tracking, cost prices and resource planning.
Dashboards and accounting exports
Margins, receivables, stock turnover, cash forecasting — plus exports in the format your accounting software expects.
Integrations and API
Connection to your online store, your CRM, your point of sale or an ERP already in place, via REST API or automated imports.
Custom ERP or off-the-shelf?
You only pay for the modules you use
No per-seat licence for features nobody opens. The scope is agreed with you, and the budget follows that scope.
The software adapts to your processes
A generic ERP imposes its own way of working and often ends in an endless customisation project. Here it is the other way round: your processes are the specification.
Built for Tunisian requirements
Invoicing in dinars, VAT, fiscal stamp, mandatory mentions, continuous numbering and accounting exports designed in from the start — not bolted on afterwards.
A team you can actually reach, in Tunis
Training, support and future changes handled in French, Arabic or English by the developers who know your installation — not by a call centre.
How we deploy your ERP
1. Process audit
One or two days with your teams mapping what actually happens — spreadsheet workarounds included, which are always the most revealing part.
2. Scoping and quote
Scope module by module, priorities, budget and schedule. You decide what goes into phase one.
3. Development in batches
Each module is delivered, tested with your teams and put into service before the next one starts. You get value before the project ends.
4. Data migration and training
Import of existing records, user training, go-live support, then maintenance and further development.
What does an ERP cost in Tunisia?
An ERP is costed after the study: the price depends on the number of modules, the number of users and the volume of data to migrate. A first useful scope — stock, sales and invoicing, for example — sits at the business application package level, from 6,590 TND excl. tax. The initial audit and the quote are free.
See packagesOff-the-shelf ERP, open source or custom-built?
An off-the-shelf ERP is the right choice when your processes are conventional. Custom-built takes over when your business rules go beyond the standard or when you only want to pay for the modules you use.
| Criterion | Open-source ERP (Odoo, for example) | Proprietary package | Custom-built ERP |
|---|---|---|---|
| Getting started | Fast on standard modules | Often long, through an integrator | In phases, a first scope in a few weeks |
| Fit with your processes | Through configuration and modules | Limited, the company adapts to the tool | The software adapts to the company |
| Recurring costs | Hosting, maintenance, sometimes licences depending on the edition | Per-user licences | Hosting and maintenance, with no per-seat licence |
| Tunisian rules | To be configured and checked | To be configured and checked | Built in from the design stage |
| Ownership | Open code, depending on the edition | The vendor | You own the code |
Where to start: a phased rollout
A successful ERP is not rolled out all at once. We split the project so that each phase is useful from the moment it goes live.
- Phase 1: stock, sales and invoicing, the foundation for most companies.
- Phase 2: purchasing, suppliers and dashboards.
- Phase 3: production, projects, HR or integrations with your e-commerce site or your CRM.
- Before fixing the scope, we check the current invoicing obligations, including electronic invoicing, with you and your accountant.
ERP — frequently asked questions
What is an ERP, in practice?
An ERP (Enterprise Resource Planning) is a single system where all of a company's management data is entered and shared: stock, purchasing, sales, invoicing, production, accounting records. The point fits in one sentence — information entered once is available everywhere, instead of being copied from one file to the next.
Custom ERP or an off-the-shelf product?
It depends on your processes. If your business is standard, a properly configured off-the-shelf product is enough — and we will say so. If your trade has rules of its own (specific production, unusual pricing, traceability constraints), custom development often costs less than several years of customising a packaged product.
How long does an ERP deployment take?
A first useful scope — stock, sales, invoicing — is in service in 6 to 10 weeks. A full deployment including production and historical data migration runs 3 to 6 months, delivered in batches so you do not wait until the end to benefit.
Can our spreadsheet or legacy software data be recovered?
Yes. Data migration is part of the project: items, customers, suppliers, stock levels and history are imported and then checked with your teams before go-live.
Does the ERP handle Tunisian VAT and the fiscal stamp?
Yes. Invoicing is designed for Tunisian regulations: VAT at the rate applicable to each item, the fiscal stamp, mandatory mentions, continuous numbering and exports to your accounting software.
Can the ERP connect to our online store or CRM?
Yes. We expose a REST API and build the connectors you need: online store, CRM, point of sale, delivery platform or an existing ERP. Stock and orders stay in sync both ways.
Cloud ERP or on a local server?
The cloud avoids buying and maintaining a server, and allows access from several sites. A local server is justified if your connection is unreliable or if your data must stay on your premises. We deploy in both cases, and we discuss it during the audit.
Is an ERP suitable for an SME?
Yes, provided you start small. An SME does not need every module: a first phase covering stock, sales and invoicing already brings a visible gain, and the following modules are added as the need arises.
What is the difference between an ERP and commercial management software?
Commercial management software covers sales, purchasing, stock and invoicing. An ERP goes further: it also links production, accounting, projects and human resources in a single database. Our phased approach lets you start with commercial management and grow into an ERP.
Is the ERP compatible with electronic invoicing?
Invoicing obligations are evolving: we check them with you and your accountant before fixing the scope, then design the invoicing so that it can adapt to them without a rebuild.
Let's talk about your ERP project
Tell us in two lines what you currently run on spreadsheets. We call you back within 48 working hours for a free first scoping session.