If you are a non-Algerian entity reading this, the most direct path is not to register directly as a foreign vendor – Sonatrach rarely buys from non-resident companies due to foreign exchange controls (Law 90-10) and the requirement for DZ dinar invoicing.
If Tawassol registration takes too long, some subsidiaries have their own smaller supplier lists (for local tenders): sonatrach algeria vendor registration
Check their websites. But ultimately, central Tawassol registration is required for major contracts. If you are a non-Algerian entity reading this,
Sonatrach categorizes vendors based on the nature of their work. You must identify your specific domain(s) during registration (e.g., Drilling Services, IT Equipment, Construction, Catering, Consulting). Check their websites