Glas- und Rahmenreinigung an div. Standorten und Kliniken der DRV BSH
At a glance
Deutsche Rentenversicherung Braunschweig-Hannover is procuring Accommodation, building and window cleaning services (CPV 90911000) in Region Hannover (DE929) and Hameln-Pyrmont (DE923). It is divided into 3 lots. The notice gives 24 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: Open.
From the notice
Glasreinigung inkl. Rahmenkomplettreinigung in den Gebäuden Hauptverwaltung, Lange Weihe 4 und 6, 30880 Laatzen (Los 1), Berliner Allee 13, 30175 Hannover (Los 2), und die trägereigene Klinik Reha-Zentrum Bad Pyrmont mit drei Standorten (Los 3)
Key facts
Each fact is from the official notice, last checked 26 October 2026, 15:47 (UTC+01:00).
- Status
- OpenOfficial notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- Deadline
- (in 17 days)Official notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- Buyer
- Deutsche Rentenversicherung Braunschweig-Hannover, Laatzen, DEOfficial notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- Place of performance
- Region Hannover (DE929), Hameln-Pyrmont (DE923)Official notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- Main CPV
- Accommodation, building and window cleaning services (CPV 90911000)Official notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- Procedure
- OpenOfficial notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- Lots
- 3Official notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
- First published
- 23 October 2026, 10:32 (UTC+02:00)Official notice · checked 26 Oct 2026, 15:47 (UTC+01:00)
Fact sheet

Lots (3)
Lot LOT-0001: Hauptverwaltung Lange Weihe 4 und Lange Weihe 6, Laatzen
1 Los, Vertragslaufzeit 01.04.2027 - 31.03.2031 mit zweimaliger Verlängerungsoption um je 1 Jahr
Lot LOT-0002: Dienststelle Berliner Allee 13, Hannover
1 Los, Vertragslaufzeit 01.04.2027 - 31.03.2031 mit zweimaliger Verlängerungsoption um je 1 Jahr
Lot LOT-0003: Reha-Zentrum Bad Pyrmont
1 Los, Vertragslaufzeit 01.04.2027 - 31.03.2031 mit zweimaliger Verlängerungsoption um je 1 Jahr
Timeline
- 23 October 2026, 10:32 (UTC+02:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice
Buyer and place
Buyer
Deutsche Rentenversicherung Braunschweig-Hannover
Laatzen, DE
Place of performance
- Region Hannover (DE929)
- Hameln-Pyrmont (DE923)
Classification
CPV codes
- 90911000: Accommodation, building and window cleaning services
NUTS regions
- DE929: Region Hannover
- DE923: Hameln-Pyrmont
Official documents
Links go to the publisher. Inteliwert does not copy the documents.
Questions and answers
When is the deadline?
The official notice gives 24 November 2026, 10:00 (UTC+01:00) as the deadline.
Who is the buyer?
Deutsche Rentenversicherung Braunschweig-Hannover, Laatzen, DE.
What is being procured (CPV)?
Accommodation, building and window cleaning services (CPV 90911000).
Where is the work performed (NUTS)?
Region Hannover (DE929) and Hameln-Pyrmont (DE923).
Is it divided into lots?
Yes, into 3 lots: Hauptverwaltung Lange Weihe 4 und Lange Weihe 6, Laatzen, Dienststelle Berliner Allee 13, Hannover and Reha-Zentrum Bad Pyrmont.
Which procedure is used?
Open.
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.
Hentrich GmbH
StadtallendorfSME (from the award notice)ECOFLAN Gebäudereinigung GmbH
LangenfeldSME (from the award notice)- SME (from the award notice)
A.R.O. Gebäudedienste GmbH
MannheimSME (from the award notice)- SME (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.
-
OpenTender
Unterhaltsreinigung für das Rehazentrum Oberharz
Last checked 7 Nov 2026, 02:30 (UTC+01:00)Official notice
Source
- Publisher
- Bekanntmachungsservice
- Licence
- CC0 1.0
- Last checked
- 26 October 2026, 15:47 (UTC+01:00)
The official notice is authoritative. Inteliwert shows what the notice states and links to it.