Company profile
Agua Services d’Assainissement
Agua Services d’Assainissement (ASA) is a Tunisia-based special-purpose project company established to rehabilitate, operate and maintain wastewater infrastructure serving Greater Tunis under a concession agreement with Tunisia’s Office National de l’Assainissement (ONAS). Public reporting states that ASA is sponsored by Águas de Portugal and Maghrebia Technologies & Travaux. The concession includes rehabilitation of the existing Chotrana II wastewater-treatment plant, improvement of treated-wastewater quality, and operation and maintenance of an extensive sanitation network.
- Sector
- Energy and power / Water
- Markets
- Tunisia
- Ownership
- Private
- Stage
- SME
- Capital raised
- $4.3m
- Business model
- B2B Transactional, Consulting/Advisory
Products and services
Chotrana II Wastewater Treatment Plant Rehabilitation, Greater Tunis Sanitation Network Operations & Maintenance, Treated Wastewater Quality Improvement & Wastewater Collection Services
Transactions
| Date | Transaction | Type | Value | Market |
|---|---|---|---|---|
| 23 Jul 2026 | UBCI and EBRD invest EURO 3.8 million in Agua Services d'Assainissement's operations in Tunisia | Private Credit | $4.3m | Tunisia |
Source: Partner Researchers.