Sage X3, implemented and maintained by the same team
For groups operating in Angola and other countries that need a common ERP. We maintain the Angolan legislation for Sage X3 and provide support with our teams in Luanda and Óbidos.
- countries with Sevways Sage X3 projects
- 8
- products connected to Sage X3 with no re-keying of data
- 6
- current version, tracked by the Óbidos team
- 2026 R1
- 01
Multiple companies and countries
Companies, currencies and languages in the same installation.
- 02
Eight countries
Our own legislation in Angola and Cabo Verde, Sage’s in Europe.
- 03
The same team in support
The people who configured the system answer when something fails.
Who it is for
Sage X3 is for companies that have outgrown an invoicing program and need to control production, stock and the accounts of several entities in one system.
Manufacturing
Work orders, actual costing and batch traceability, from incoming material to outgoing product.
Distribution
Stock across several warehouses, and purchasing and sales with pricing rules by customer and by channel.
Ports and logistics
With Ports & Shipping, the port call, the cargo and invoicing to the shipowner sit in the same ERP as the accounts.
Natural stone
With Stonify, every block and every slab is tracked from the quarry to the project, with the actual cost in Sage X3.
Multi-company groups
Several companies, currencies and languages in the same installation, with consolidation and each country's tax rules.
What Sage X3 covers
Finance and accounting
Chart of accounts, cost accounting, treasury, fixed assets and closing, with SAF-T and reporting to the Portuguese Tax Authority.
Production
Production orders, capacity planning, actual costing and quality control.
Purchasing and distribution
Procure-to-pay cycle, multi-warehouse stock management, shipping and invoicing.
Reporting and analysis
Operational and financial indicators from the same database, without parallel extracts.
Legislation
Sage’s localisation in Portugal, Spain, the UK and Italy; Angola and Cabo Verde legislation developed and maintained by us.
Integration
SOAP and REST web services, GraphQL queries and import templates to connect X3 to other systems.
One partner for the group’s countries
We implement Sage X3 in eight countries. Each country’s legislation arrives by one of three routes.
Our own legislation
Angola and Cabo Verde: we develop, maintain and license the VAT and e-invoicing packs. 15 companies use them.
Custom-built
São Tomé and Príncipe and Ghana: where Sage has no localisation, we develop the tax rules for the project.
Sage's localisation
Portugal, Spain, the UK and Italy: we implement and configure Sage’s localisation, and test it with every update.
How it compares with the alternatives
A company that has outgrown its invoicing software usually weighs up these options. Sage X3 implemented by Sevways brings together a group ERP, each country's legislation and the products we connect to it.
| Invoicing software and spreadsheets | Sage X3 with another partner | Custom development | Sage X3 | |
|---|---|---|---|---|
| Multiple companies, currencies and languages in the same installation | no | yes | partly | yes |
| Production, stock and finance in the same database | no | yes | partly | yes |
| Angola and Cabo Verde legislation maintained by whoever implements it | partly | partly | no | yes |
| Connection to port and natural stone verticals | no | no | partly | yes |
| AI agents connected to the ERP, with human validation | no | partly | partly | yes |
| Support from the team that delivered the project | partly | partly | partly | yes |
What we do with Sage X3
The same team runs the project and stays on for support. The people who configured the system are the ones who answer when something goes wrong.
Implementation
Process mapping, configuration, data migration, training and go-live support.
Version upgrades
We plan the move to each new version and test the customisations and legal packs before upgrading.
Integration
EDI with terminals, shipping lines and customs through GANTRY; documents, alerts and approvals through RACON.
AI agents
Agents connected to Sage X3 that read and propose postings with the user's permissions, with human validation above a set limit.
Support
Support packages at a known price with pay-as-you-go support credit, and second-line support from the project team.
How a project runs
- Assessmentwe go through the processes and agree scope, schedule and budget
- Designconfiguration, integrations and data to migrate, validated with the people who will use the systemfixed in the assessment
- Configuration and migrationwe load the data and test with the company's real casesfixed in the assessment
- Training and go-liveeach area trained; we support the first weeks in productionfixed in the assessment
- Support and ongoing developmentthe same team handles updates and tax changesongoing
The schedule for each phase is set out in writing at the end of the assessment.
Sage Business Partner. We implement Sage X3 in eight countries and develop and maintain the Angola and Cabo Verde legislation.
Works with
Products we connect to Sage X3 with no manual re-keying of data.
Ports & Shipping
Port calls, cargo, documentation and invoicing for shipping agents
View product →Stonify
Natural stone, from quarry block to delivered project
View product →GANTRY
Integration and EDI with terminals, shipping lines and customs
View product →RACON
Documents, alerts and approval workflows alongside the ERP
View product →Legal packs
Tax legislation for Sage X3, maintained by us in Angola and Cabo Verde
View product →Sage X3 Local Angola
VAT, SAF-T (AO) and AGT certification for Sage X3
View product →AGT e-invoicing for Sage X3
Reporting invoices to the AGT, by document pack
View product →Claude AI
AI for your teams, and agents connected to the ERP
View product →
Frequently asked questions
Does Sage X3 comply with SAF-T and invoice reporting to the Tax Authority (AT)?
Yes. Sage’s Portuguese localisation handles SAF-T (PT), the ATCUD and reporting to the AT. We configure it, test it with every update and follow the tax changes.
Can we use Sage X3 in the cloud?
Yes. We install Sage X3 on the Sevways cloud and operate the server under agreed service levels. Sage's own SaaS edition of Sage X3 is, for now, only available in the United Kingdom, the United States and Germany.
How do we move to version 2026 R1?
We plan the upgrade with each client: we check the customisations and legal packs before upgrading and propose a schedule. What changes in this version is summarised in Resources.
Is there an Angolan legal pack for Sage X3?
Yes. We develop and maintain Sage X3 Local Angola (VAT, SAF-T and certification), used by 12 companies, and the AGT e-invoicing module.
In which countries have you already implemented Sage X3?
Portugal, Spain, the UK, Italy, Angola, Cabo Verde, São Tomé and Príncipe and Ghana. In Europe we use Sage’s localisation; in Angola and Cabo Verde, ours; in São Tomé and Ghana, we develop the rules custom-built.
Further reading
Sage X3 2026 R1: what changes in production and accounting
What Sage has published about version 12.0.39, what already applies to Sage X3 users in Portugal and what to check before upgrading.
Grupo Ibero Linhas: six companies in the same port operation
A transport group with six companies, running Ports & Shipping since 2019, with a hundred staff on the same database.
Grupo ETE: Ports & Shipping across Portugal and Cabo Verde
Port calls, cargo and port service invoicing on the same operational core, at Navex, ETE Cabo Verde, ETE Logística and TSM.
SAF-T and reporting to the AT: what changed this year in Portugal
The basic rules remain the same. The 2026 State Budget postponed accounting SAF-T again and extended the acceptance of PDF invoices. What is in force and what to check in Sage X3.
AI agents connected to the ERP: where it is safe to let them decide
Value limits, permissions inherited from the user and the design of the human validation queue.
Book an assessment session
We go through your processes with you and agree the scope, schedule and budget.
Got a project? Let us talk.
Answer within 24 working hours.