Neubau Betriebs- und Besuchergebäude am naturenergie Campus Wyhlen
At a glance
naturenergie hochrhein AG is procuring Works for complete or part construction and civil engineering work (CPV 45200000) in Lörrach (DE139). Procedure type: Negotiated with prior publication of a call for competition / competitive with negotiation.
Key facts
Each fact is from the official notice, last checked 4 November 2026, 14:10 (UTC+01:00).
- Status
- OpenOfficial notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- Deadline
- No deadline in the noticeOfficial notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- Buyer
- naturenergie hochrhein AG, Rheinfelden, DEOfficial notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- Place of performance
- Lörrach (DE139)Official notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- Main CPV
- Works for complete or part construction and civil engineering work (CPV 45200000)Official notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- Procedure
- Negotiated with prior publication of a call for competition / competitive with negotiationOfficial notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- Lots
- 1Official notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
- First published
- 29 October 2026, 11:01 (UTC+01:00)Official notice · checked 4 Nov 2026, 14:10 (UTC+01:00)
Fact sheet

Lots (1)
Lot LOT-0001: Bauleistungen durch Generalunternehmer (Neubau eines Betriebs- & Besuchergebäudes)
Neubau Betriebs- und Besuchergebäude am naturenergie Campus Wyhlen.
Timeline
- 29 October 2026, 11:01 (UTC+01:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice
- 29 October 2026, 11:01 (UTC+01:00): Change Notice, version 01 (Contract or concession notice – standard regime). Official notice
Buyer and place
Buyer
naturenergie hochrhein AG
Rheinfelden, DE
Place of performance
- Lörrach (DE139)
Classification
CPV codes
- 45200000: Works for complete or part construction and civil engineering work
NUTS regions
- DE139: Lörrach
Official documents
Links go to the publisher. Inteliwert does not copy the documents.
Questions and answers
Who is the buyer?
naturenergie hochrhein AG, Rheinfelden, DE.
What is being procured (CPV)?
Works for complete or part construction and civil engineering work (CPV 45200000).
Where is the work performed (NUTS)?
Lörrach (DE139).
Is it divided into lots?
No, the notice names a single lot.
Which procedure is used?
Negotiated with prior publication of a call for competition / competitive with negotiation.
How do I submit a bid?
On the official notice or the portal it names. Inteliwert does not submit bids. Official notice
Am I eligible?
Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice
Companies that might fit
Possible match based on public information
Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances.
- SME (from the award notice)
WACKERBAU GmbH & Co. KG
OffenburgSME (from the award notice)Südenergie Photovoltaik GmbH
LeutkirchSME (from the award notice)RB IMPRA GmbH
WaghäuselSME (from the award notice)Johann Joos Tief- u. - Straßenbauunternehmung GmbH & Co KG
Hartheim am RheinSME (from the award notice)New to public tenders
More from this buyer
Other published opportunities of this buyer in the indexed notices, open ones first.
-
AwardedTender
KWW Ersatz Francismaschinen Generalplanerleistungen
Last checked 6 Nov 2026, 22:30 (UTC+01:00)Official notice
Source
- Publisher
- Bekanntmachungsservice
- Licence
- CC0 1.0
- Last checked
- 4 November 2026, 14:10 (UTC+01:00)
The official notice is authoritative. Inteliwert shows what the notice states and links to it.