The Aperlena Verdict
Open raceNo supplier dominates: 17 different companies have won the last 18 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 18 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.
Description
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Open procedure: any interested supplier may submit a bid.
- Documents in French.
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Official source
Source: BOAMP - Bulletin officiel des annonces de marchés publics (DILA)
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Last verified against BOAMP - Bulletin officiel des annonces de marchés publics (DILA) 3 hours ago
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What this buyer has paid before
Based on 17 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €1.6M
- Middle half of past awards
- €792,753 to €2.3M
BOAMP - Bulletin officiel des annonces de marchés publics (DILA) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Travaux de couverture de panneaux solaires - MTB12 - Panneaux photovoltaïques pour l'opération Vertonne 1 Bis, extension de Cetex et remisage bus électriques €357,934
- Travaux de câblage et d'installations électriques - MTB11 - Électricité HT - CFO - CFA - SSI - Contrôle d'accès - Vidéosurveillance pour l'opération Vertonne 1 Bis, extension de Cetex et remisage bus électriques €2,261,702
- Travaux d'installation de matériel de chauffage, de ventilation et de climatisation - MTB10 - Chauffage - Ventilation - Conditionnement d'air - Plomberie sanitaire - Air comprimé pour l'opération Vertonne 1 Bis, extension de Cetex et remisage bus électriques €751,061
- Travaux d'assemblage d'ossatures métalliques - MTB03 - Charpente métallique pour l'opération Vertonne 1 Bis, extension de Cetex et remisage bus électriques €792,753
- Travaux de fouille et de terrassement - MTB01 - Marché de travaux VRD - Clôtures - Espaces Verts pour l'opération Vertonne 1 Bis, extension de Cetex et remisage bus électriques €1,590,436
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileSEMITAN, mandataire de Nantes Métropole
- notices in the register
- 49
- awards
- 25
- awarded in total
- €35.0M
Who wins its contracts
Many suppliers- different companies won its awards
- 22
- of the awards went to the three most frequent winners
- 21%
- of its calls state an estimated value
- 0%
Based on 24 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- of the awards went to companies based in another country
- 0%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| EIFFAGE ENERGIE SYSTEMES FERROVIAIRES | 2 | €4.2M | Aug 2025 |
| EUROVIA ATLANTIQUE | 1 | €8.4M | Jan 2026 |
| SNIC SIGNALISATION | 1 | €2.6M | Aug 2025 |
| SERI | 1 | €2.5M | Aug 2025 |
| INEO ATLANTIQUE | 1 | €2.3M | Apr 2026 |
Based on 18 awards with a linked company profile over the last 5 years.
Market context
BOAMP - Bulletin officiel des annonces de marchés publics (DILA) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 20,149
- median open notice
- €559,898
Who wins in this market
Many suppliersFrance · Construction work
- different companies won awards here
- 19,070
- of the awards went to the three most frequent winners
- 3%
- winners of the last 12 months were new here
- 11,607 of 15,880
- buyers awarded contracts here
- 8,665
Based on 55,204 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners. New: no award from the same buyer or market in the two years before.
Competition
- tenders per lot on average (open and restricted procedures)
- 4.0
- of those lots received a single tender
- 8%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 8%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
Similar tenders
Open now
1
day left
€389,200
est. value
Awarded before
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