CodeStack is an ERP company in Oman that builds custom ERP software for businesses across Muscat and the wider Sultanate. Instead of forcing your team into a system designed for someone else, we build the system around how you already work, covering finance, inventory, procurement, sales and HR in one place. If your data is scattered across spreadsheets, WhatsApp messages and three apps that do not talk to each other, this is the page for you.
Strategic Alignment
Fragmented data leads to operational friction. Our ERP is built on a modular philosophy, so you deploy what you need now, from finance and inventory to HR and procurement, and scale as you grow. We focus on local Omani compliance and engineering precision.
Service Capabilities
What Our ERP Software Covers
Finance and Accounting
General ledger, payables and receivables, and VAT-ready reporting built for Oman.
Inventory and Warehouse
Real-time stock levels, multi-location tracking and reorder controls.
Procurement
Purchase requests, approvals and supplier records in one clean trail.
Sales and CRM
Quotes, orders and customer history connected to your stock and invoices.
HR and Payroll
Employee records, leave and salary processing aligned with Omani labour rules.
Manufacturing and Projects
Production tracking, bills of materials and job costing for firms that need it.
Everything sits on one database, so a sale updates your stock and your accounts at the same time, without anyone re-keying it. If you want the longer argument for why this matters, we wrote a guide on why ERP is important for companies.
Local Compliance
Built for Oman Compliance
Oman VAT
Tax handled at 5 percent, with invoices and return-ready reports that match Oman Tax Authority formats.
Fawtara e-invoicing
Built ready for Oman's e-invoicing rollout, so you are prepared ahead of the phased mandate rather than scrambling when it reaches your business.
WPS payroll
Salary processing that fits the Wages Protection System and Omani labour requirements.
Arabic and English
Interfaces your whole team can actually use, in both languages.
Make the Right Call
Custom ERP or Off-the-Shelf? An honest comparison
Most ERP providers in Oman resell the same off-the-shelf platforms, usually Odoo, SAP or ERPNext, then configure them. That can be the right choice for some businesses. Here is the fair version of the trade-off so you can decide.
| What matters | Custom ERP (CodeStack) | Off-the-shelf (Odoo, SAP, ERPNext) |
|---|---|---|
| Fit to your process | Built around your workflow | You adapt to the software |
| Licence fees | None, you own what we build | Ongoing per-user or per-module fees |
| Customisation | No real limit | Limited by the platform |
| Time to launch | Longer to build | Faster to switch on |
| Upfront cost | Higher to start | Lower to start |
| Long-term ownership | Full ownership and control | Tied to the vendor's pricing |
Custom ERP (CodeStack)
Built around your workflow
Off-the-shelf
You adapt to the software
Custom ERP (CodeStack)
None, you own what we build
Off-the-shelf
Ongoing per-user or per-module fees
Custom ERP (CodeStack)
No real limit
Off-the-shelf
Limited by the platform
Custom ERP (CodeStack)
Longer to build
Off-the-shelf
Faster to switch on
Custom ERP (CodeStack)
Higher to start
Off-the-shelf
Lower to start
Custom ERP (CodeStack)
Full ownership and control
Off-the-shelf
Tied to the vendor's pricing
The short version: off-the-shelf is faster and cheaper to start, custom is a better fit and cheaper to own over time. If you are weighing this up, we go deeper in why Omani businesses are choosing custom ERP software in 2026.
Sectors
Industries We Work With
Manufacturing
Production tracking, materials and costing in one place.
Trading and distribution
Stock, orders and multi-location inventory under control.
Construction and contracting
Project budgets, procurement and job costing.
Retail
Point of sale connected to inventory and finance.
Logistics
Fleet, shipments and delivery records tied to your accounts.
Oil and gas
Compliance-heavy operations with serious reporting needs. See ERP in Oman's oil and gas sector.
Engineering Process
The Workflow
Our approach is steady and transparent, so you always know what is happening and why.
System Audit
We map your current workflows and find where data gets stuck or duplicated.
Modular Mapping
We agree which modules you need first and how they fit together.
Data Migration
We move your existing records into the new system safely.
Staff Onboarding
We train your team properly, because a system people avoid is a system that fails.
Questions