National tender (below the EU thresholds)
Technical-economic comparison of heat supply systems for Berlin existing buildings
Original title: Technisch-wirtschaftlicher Vergleich von Wärmeversorgungssystemen für Berliner Bestandsgebäude
National public tender in Germany: “Technical-economic comparison of heat supply systems for Berlin existing buildings” in Berlin, Berlin. Offers are due by Friday, 27 November 2026, in 16 days. Procedure: Public tender (German national open procedure), published nationally (below the EU thresholds).
- Deadline
- 27 November 2026, 16 days left, 12:00
- Published
- 10 November 2026
- Procedure
- Public tender (German national open procedure)
- Notice
- National
- Type of contract
- not stated
- Estimated value
- not published
- Place of performance
- Berlin, Berlin
- Source, last checked
- oeffentlichevergabe.de, 11 November 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
nach Freischaltung sichtbar invites bids for services: “Technical-economic comparison of heat supply systems for Berlin existing buildings” in Berlin, deadline 27 November 2026, 12:00.
- Public tender (national), national, under UVgO
- Category: Research and development services and related consultancy services
Summary made from the German notice and checked against it; the German original is authoritative.
Dates of this tender
| Published | Tuesday, 10 November 2026 |
|---|---|
| Deadline | Friday, 27 November 2026, 12:00 |
What the notice sets
| Legal basis | German national rules (UVgO) |
|---|
Service by CPV code
- 73000000 Research and development services and related consultancy services
Questions and answers
When is the deadline for offers?
Until Friday, 27 November 2026, 16 days left. The exact time and how to submit are in the original notice, which is authoritative.
Is this tender open to foreign companies?
Yes, nothing in German procurement law limits national tenders to German bidders. This one is below the EU thresholds and published only in Germany, so it is easy to miss from abroad.
Which rules apply?
German national procurement rules below the EU thresholds (VOB/A, UVgO or VOL/A) and the state procurement law.
Where is the contract performed?
The place of performance is Berlin, Berlin.
In which language are the documents and the offer?
Expect German. The accepted languages are stated in the notice, and certificates in another language may have to be submitted with a translation.
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Sources
Notice: Bekanntmachungsservice des Bundes (oeffentlichevergabe.de), retrieved 11 November 2026. All information without guarantee; the original notice is authoritative.