The Aperlena Verdict
Open raceNo supplier dominates: 5 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 summaryDeutsche Bahn is planning the renewal of its 16.7 Hz substation at the Cologne converter plant and intends to have the generator transformer Uk3 (16.7 Hz, 33.3 MVA, ABB) removed, transported away and subjected to an external factory overhaul. The buyer is Deutsche Bahn and the place of performance is Cologne, Germany. The tender concerns the retrofit of this transformer, which forms part of the frequency-converting network coupling units that link the public 50 Hz three-phase grid with the single-phase 16.7 Hz railway power supply.
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) 1 month ago
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Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Siemens AG | 2 | n/a | Feb 2026 |
| Rail Power Systems GmbH | 1 | €551,629 | Apr 2026 |
| Hitachi Energy Germany AG; Siemens Mobility GmbH; Schneider Electric GmbH; Sprecher Automation Deutschland Gmb; ANDRITZ HYDRO GmbH | 1 | n/a | Dec 2025 |
| Siemens Aktiengesellschaft; VIVAVIS AG | 1 | n/a | Dec 2025 |
| Sprecher Automation Deutschland Gmb | 1 | n/a | May 2026 |
Based on 6 awards with a linked company profile over the last 5 years.
Similar tenders
Market context
- Avg. open tender · Electrical machinery
- €53,326,057
- Buyer track record on Aperlena
- 131 notices tracked · 92 awarded
- €189,256,114 in awarded contracts
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