Summary
Machine-generated summaryDEW21 in Dortmund, Germany is procuring maintenance and repair services for heat generation systems. The company operates 1,805 sites with district heating systems and building transfer stations, mostly fuelled by natural gas, plus around 20 neighbourhood heating networks. The scope covers annual servicing, on-demand repairs and fault clearance as part of year-round on-call duty (24 hours, 7 days a week), excluding spare parts costs. Equipment includes brands such as Buderus, Viessmann, Wolf, Weishaupt, Vaillant, Danfoss, Wilo and Grundfos. Sites are mainly in Dortmund and neighbouring towns, with some elsewhere in North Rhine-Westphalia.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 320 awards for Repair & maintenance services in Germany.
- This notice
- €3.4M
- Median award
- €431,809
- Middle half of past awards
- €227,259 to €954,135
The estimate is larger than three in four past awards.
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 profileDortmunder Energie- und Wasserversorgung GmbH
- notices in the register
- 13
- awards
- 3
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
This buyer has no award history in this sector yet. Usual winners, Repair & maintenance services - Germany
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Turbo-Technik GmbH & Co. KG | 16 | €23.3M | Sep 2026 |
| FEI Deutschland GmbH | 14 | €11.0M | Sep 2026 |
| Siemens AG | 13 | €421,398 | Aug 2026 |
| Rheinmetall Landsysteme GmbH | 12 | Aug 2026 | |
| Bosch Sicherheitssysteme GmbH | 10 | €415,897 | Sep 2026 |
Based on 1217 awards with a linked company profile over the last 2 years.
2 open tenders right now
- Advertising and marketing services - Marketing services DEW21 No deadline published
Market context
Larger than 87% of the open notices in Repair & maintenance services across Europe.
- open now in Repair & maintenance services
- 4,682
- median open notice
- €253,000
Who wins in this market
Many suppliersGermany · Repair & maintenance services
- different companies won awards here
- 897
- of the awards went to the three most frequent winners
- 4%
- buyers awarded contracts here
- 506
Based on 1,217 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)
- 2.9
- of those lots received a single tender
- 26%
- of the awards went to companies based in another country
- 2%
- 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.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
-
- Estimated value
- not stated
- Now: €3,355,350
- Scope and criteria
- The description was expanded. Re-read it before you bid.
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