The Aperlena Verdict
Open raceNo supplier dominates: 4 different companies have won the last 5 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 5 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 summaryThe buyer, the Walloon regional administration (SPW MI, Direction de la Gestion Hydrologique), is procuring engineering services to review and define flood warning thresholds for flood forecasting, monitoring and alerting in Wallonia, Belgium. The contractor will develop and apply a coherent, reproducible methodology, inspired by the French vigilance system, based on three components: hazard, stakes and context. Tasks include validating or fixing threshold flow values for first overflow and pre-alert and alert phases, and dividing Walloon territory into hydrologically homogeneous catchments and river sections.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 2 weeks ago
More from this buyer
Full buyer profile25 open tenders right now
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Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Lemaire ingénieurs | 2 | €361,000 | Nov 2025 |
| COREPRO | 1 | n/a | Feb 2026 |
| INTERNATIONAL MARINE AND DREDGING CONSULTANTS; HYDROscan; ANTEA BELGIUM; Société pour l'Hydraulique, l'Environnement et la Réhabilitation; ISL INGENIERIE SAS | 1 | n/a | Apr 2026 |
| SWECO; COSEP | 1 | n/a | May 2026 |
Based on 5 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 3 comparable contracts this buyer awarded in this sector over the last 4 years.
- €81,000
- Lower quartile
- €162,000
- Median award
- €180,500
- Upper quartile
Most recent awards
- Services d'architecture, services de construction, services d'ingénierie et services d'inspection - Désignation d’un auteur de projet pour la rénovation énergétique de l’Atelier des voies hydrauliques de l’Île Monsin. €199,000
- Services d'architecture, services de construction, services d'ingénierie et services d'inspection - Désignation d’un auteur de projet pour la rénovation énergétique de la Régie Autoroutière de Awans. €162,000
- Services d'architecture, services de construction, services d'ingénierie et services d'inspection - Désignation d’un auteur de projet pour la rénovation énergétique de la Régie Autoroutière et Laboratoire de Nivelles.Désignation d’un auteur de projet pour la rénovation énergétique de la Régie Autoroutière et Laboratoire de Nivelles.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Architecture & engineering services
- €9,492,021
- Buyer track record on Aperlena
- 163 notices tracked · 34 awarded
- €35,929,217 in awarded contracts
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