The Aperlena Verdict
Open raceNo supplier dominates: 6 different companies have won the last 6 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 6 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 Gymnasium Martinum school will receive three new escape staircases on three building sections. One staircase will be built on the main wing (Building A) near the main entrance on Wannenmacherstrasse, and two further staircases on the adjacent upper-school wing (Buildings C1 and C2). The staircases are steel structures placed in front of the existing facades. For the new escape doors, existing window openings have been enlarged or new openings created. Building A has a concrete facade, Building C1/C2 a facing-brick facade; facade works were completed during the 2026 summer holidays. On Building A, the steel staircase will be attached to a new free-standing concrete wall; on C1/C2 the staircases will be anchored directly to the existing facades, with steel columns for load transfer.
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.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Vergabemarktplatz NRW (open data satellites)
Always verify details on the official notice.
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Last verified against Vergabemarktplatz NRW (open data satellites) 7 hours ago
What this buyer has paid before
Based on 4 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €929,623
- Middle half of past awards
- €829,968 to €1.0M
Vergabemarktplatz NRW (open data satellites) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Einbau von Türen und Fenstern sowie Zubehör - Kardinal-von-Galen-Schule: Fensterarbeiten - vergebener Auftrag €825,048
- Zimmer- und Tischlerarbeiten - Zimmererarbeiten - vergebener Auftrag €831,609
- Dachdeckarbeiten - Dachdeckerarbeiten - vergebener Auftrag €1,027,637
- Installation von elektrischen Leitungen - Elektroarbeiten - vergebener Auftrag €1,058,780
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 profileStadt Emsdetten
- notices in the register
- 45
- awards
- 8
- awarded in total
- €4.1M
Who wins its contracts
- of its calls state an estimated value
- 0%
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Elektro Albers GmbH & Co. KG | 1 | €1.1M | Feb 2026 |
| Ernst Möllers Bedachungen GmbH | 1 | €1.0M | Apr 2026 |
| Grossmann Bau GmbH | 1 | €831,609 | Apr 2026 |
| Wilbrand GMBH | 1 | €825,048 | Jun 2026 |
| Helmut Kallage Bauunternehmen GmbH | 1 | Oct 2025 |
Based on 6 awards with a linked company profile over the last 5 years.
12 open tenders right now
- Special purpose motor vehicles - Delivery of an HLF 20 including equipment for the fire department of the city of Emsdetten 3 days left
- Heating and other electrical building installations - Kardinal-von-Galen-School: heating works 3 days left
- Gymnasium Martinum - Construction of 3 emergency staircases - Steelwork works 4 days left
Market context
Vergabemarktplatz NRW (open data satellites) 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
- 19,935
- median open notice
- €547,553
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,328
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,985
Based on 27,178 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
- tenders per lot on average (open and restricted procedures)
- 6.3
- of those lots received a single tender
- 7%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
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.
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