The Aperlena Verdict
Narrow fieldDBWAVE.I ACOUSTIC ENGINEERING, SA leads with 50% of the last 8 comparable contracts, but 4 different suppliers have won here in 5 years. Worth a serious look.
- 0%
- Expected final price vs the published estimate
Based on 8 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThis tender covers the acquisition of services for the collection and transport of wastewater. The scope includes wastewater from WWTPs (wastewater treatment plants) and from septic tanks. The service provider will be responsible for collecting the wastewater and transporting it away from these facilities. The contract reference is PRC_0360/2021_EXP. The tender is published in Portuguese and concerns a public procurement of environmental sanitation services, aimed at ensuring the proper handling and removal of residual waters from treatment plants and septic tank systems.
Official source
Source: BASE - Portal dos Contratos Públicos (IMPIC)
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Last verified against BASE - Portal dos Contratos Públicos (IMPIC) 2 days ago
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More from this buyer
Full buyer profile91 open tenders right now
- PRC_0220/2026_TII - Framework agreement for the acquisition of goods for maintenance of the telecommunications infrastructure of the mobile network of Aguas do Norte, S.A. 2 days left
- PRC_0152/2026_EXP-RM - Repair and maintenance works for water supply and low-level sanitation networks for Aguas do Norte, S.A. 10 days left
- Wastewater treatment machinery - PRC_0159/2026_DEX - Purchase of goods to replace the current aeration system of the Penices wastewater treatment plant of Águas do Norte, S.A. 12 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DBWAVE.I ACOUSTIC ENGINEERING, SA | 4 | €1,972 | Jul 2026 |
| imagem urbana lda | 2 | €7,410 | Sep 2026 |
| PreZero Portugal, S.A.; Terra Fértil - Gestão e Valorização de Resíduos, S.A. | 1 | €18.3M | Mar 2026 |
| AMBITREVO - Soluções Agrícolas e Ambientais, Lda. | 1 | €13.1M | Jan 2026 |
Based on 8 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 8 comparable contracts this buyer awarded in this sector over the last 4 years.
- €582
- Lower quartile
- €2,132
- Median award
- €3.3M
- Upper quartile
This tender is estimated 6652.6% above that median
Most recent awards
- PRC_0074/2025_STE - Acordo Quadro para Aquisição de serviços de execução de ensaios e medições de ruído ambiental em instalações das Redes Municipais da Águas do Norte, S.A..ITR81OP €3,458
- PRC_0124/2023_STE - Acordo Quadro Singular para a aquisição de serviços de execução de ensaios e medições de ruído ambiental em instalações da Águas do Norte, S.A. ITR81OP €699
- PRC_0074/2025_STE - Acordo Quadro para Aquisição de serviços de execução de ensaios e medições de ruído ambiental em instalações das Redes Municipais da Águas do Norte, S.A.. ITR81OP €3,952
- PRC_0124/2023_STE - Acordo Quadro Singular para a aquisição de serviços de execução de ensaios e medições de ruído ambiental em instalações da Águas do Norte, S.A. ITR81OP €233
- PRC_0124/2023_STE - Acordo Quadro Singular para a aquisição de serviços de execução de ensaios e medições de ruído ambiental em instalações da Águas do Norte, S.A. ITR81OP €807
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Environment, sewage & cleaning
- €9,333,799
- Buyer track record on Aperlena
- 2,015 notices tracked · 780 awarded
- €44,797,262 in awarded contracts
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