# Unterhalts- und Glasreinigung Naturforum Bislicher Insel

Open · Tender

## At a glance

This tender is for Accommodation, building and window cleaning services (CPV 90911000) in Nordrhein-Westfalen (DEA). Procedure type: beabsichtigte Beschränkte Ausschreibung.

## Key facts

- Status: Open
- Deadline: No deadline in the notice
- Place of performance: Nordrhein-Westfalen (DEA)
- Main CPV: Accommodation, building and window cleaning services (CPV 90911000)
- Procedure: beabsichtigte Beschränkte Ausschreibung
- Lots: 1

Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5b1c950466898bf4). Each fact is from the official notice, last checked 7 November 2026, 08:30 (UTC+01:00).

Fact sheet: [Inteliwert fact sheet: Unterhalts- und Glasreinigung Naturforum Bislicher Insel. A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_0F0K82TZC7959ZZFZXWZ9DHYW6/ntv_SYH82ZVEKBBF2M9Z8WHGNDCXY9/en-sheet.png) (PNG, 1600 × 900)

## Lots (1)

### Lot LOT-0000: Unterhalts- und Glasreinigung Naturforum Bislicher Insel

- CPV: Accommodation, building and window cleaning services (CPV 90911000)
- Place: Nordrhein-Westfalen (DEA)

## Timeline

- 7 November 2026, 08:30 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5b1c950466898bf4)

## Classification

- CPV codes: Accommodation, building and window cleaning services (CPV 90911000)
- NUTS regions: Nordrhein-Westfalen (DEA)

## Official documents

- [www.vergabe.metropoleruhr.de](https://www.vergabe.metropoleruhr.de/VMPSatellite/notice/CXS0Y5PDYRGZ9F5T)

## Questions and answers

### What is being procured (CPV)?

Accommodation, building and window cleaning services (CPV 90911000).

### Where is the work performed (NUTS)?

Nordrhein-Westfalen (DEA).

### Is it divided into lots?

No, the notice names a single lot.

### Which procedure is used?

beabsichtigte Beschränkte Ausschreibung.

### How do I submit a bid?

On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5b1c950466898bf4)

### Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/5b1c950466898bf4)

## 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.

- [ECOFLAN Gebäudereinigung GmbH](https://inteliwert.com/company/org_FCZDKJJN7BV4KS4V24N3P5R6CB/ecoflan-gebaeudereinigung-gmbh) · Langenfeld · SME (from the award notice)
  - Won a contract in CPV group 909 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_FVEP3Z8W4H596H0EQCBH1PK5N5/gebaeudereinigung-ab-01-01-2027), checked 7 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_FCZDKJJN7BV4KS4V24N3P5R6CB), checked 7 Nov 2026
- [AHE GmbH](https://inteliwert.com/company/org_MG4CAV2TZDY57JYQV1WJPHEVVV/ahe-gmbh) · Wetter · SME (from the award notice)
  - Won a contract in CPV group 909 (2026-09-22): [Evidence](https://inteliwert.com/tender/opp_FWA86XQAWATPFVHRWH6EQ088CT/erbringung-von-abfallwirtschaftlichen-dienstleistungen), checked 7 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_MG4CAV2TZDY57JYQV1WJPHEVVV), checked 7 Nov 2026
- [CLEAN Excellence GmbH](https://inteliwert.com/company/org_YWQNNFFDDY066P8NPYMWS9DVN8/clean-excellence-gmbh) · Bonn · SME (from the award notice)
  - Won a contract in CPV group 909 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_A95G9XQ2NVDHZEPXV3PSWBP0QN/reinigungs-und-pflegedienste-unterhalts-grund-glas-und-sonderreinigung), checked 7 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_YWQNNFFDDY066P8NPYMWS9DVN8), checked 7 Nov 2026
- [Niederberger Köln GmbH & Co KG](https://inteliwert.com/company/org_3XCK632EQNPPTNTJ3SFE1FGMPH/niederberger-koeln-gmbh-co-kg) · Köln · SME (from the award notice)
  - Won a contract in CPV group 909 (2026-09-29): [Evidence](https://inteliwert.com/tender/opp_AFTYCFXHEBA6CH3AG9XZ69VV8W/rahmenvertrag-fuer-reinigungsdienstleistungen-fuer-staedtische-immobilien), checked 7 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_3XCK632EQNPPTNTJ3SFE1FGMPH), checked 7 Nov 2026
- [PTS GmbH](https://inteliwert.com/company/org_GSVFH3PWVZVZ4YDTJ0AZ62NCD0/pts-gmbh) · Neuss · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 909 (2026-09-21): [Evidence](https://inteliwert.com/tender/opp_F3WRP0HYV10ZJ1R43CE9KP7V9P/fahrzeuginnenreinigung-oepnv-busse), checked 7 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_GSVFH3PWVZVZ4YDTJ0AZ62NCD0), checked 7 Nov 2026

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  Open · Buyer: Offizielle Bezeichnung\* Blumenthal-Entwicklungsgesellschaft Herne mbH & Co. KG · Place: DEA55 (Nordrhein-Westfalen) · Published value: €1 excl. VAT · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/b20d3688-04ae-4cea-81e0-1b0cd4bb7ab0), Last checked 7 Nov 2026, 07:30 (UTC+01:00)
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  Open · Buyer: Bundeswehr-Dienstleistungszentrum Aachen · Place: DEA28 (Nordrhein-Westfalen) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/8e694b7c-5b8e-4f77-a387-61d3020f3988), Last checked 7 Nov 2026, 07:30 (UTC+01:00)
- [Rahmenvereinbarung über die Verwertung von Grünabfällen ( AVV 20 02 01) einschl. Gestellung von Abrollcontainern vom 01.01.2027 bis 30.06.2029, 2 Lose, mit 3 Verlängerungsoptionen von je 6 Monaten](https://inteliwert.com/tender/opp_1YW3VJXCZ4KM4BP4C3XEK0NRCM/rahmenvereinbarung-ueber-die-verwertung-von-gruenabfaellen-avv-20-02-01-einschl-)  
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- [Kanal- und Senkenreinigung im Stadtgebiet Kaarst 2027/2028](https://inteliwert.com/tender/opp_4DA639GBP6EBTKRY1BFJ8H3510/kanal-und-senkenreinigung-im-stadtgebiet-kaarst-2027-2028)  
  Open · Buyer: Stadt Kaarst - Der Bürgermeister · Place: DEA1D (Nordrhein-Westfalen) · Deadline: 12 Nov 2026, 10:00 (UTC+01:00) · Published value: €1,174,000 excl. VAT · [Official notice](https://ted.europa.eu/de/notice/-/detail/773625-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00)
- [Kanalreinigung 2027 Sonderbauwerke](https://inteliwert.com/tender/opp_97KW5KDHAS0PGA69M34VJJX372/kanalreinigung-2027-sonderbauwerke)  
  Open · Buyer: Stadtbetriebe Hennef · Place: DEA2C (Nordrhein-Westfalen) · Deadline: 7 Dec 2026, 10:30 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/773015-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00)
- [2026-0348, Rahmenvertrag über Gebäudereinigungsarbeiten für die Gesamtheit aller Liegenschaften der Stadt Leverkusen in 17 Losen für den Zeitraum von maximal 4 Jahren](https://inteliwert.com/tender/opp_EWXTCE9Z1BCPV5Y9EZGHWA8J8X/2026-0348-rahmenvertrag-ueber-gebaeudereinigungsarbeiten-fuer-die-gesamtheit-all)  
  Open · Buyer: Stadt Leverkusen - Fachbereich Recht und Vergabe · Place: DEA24 (Nordrhein-Westfalen) · Deadline: 19 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/774170-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00)

## Source

- Publisher: Bekanntmachungsservice
- Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/)
- Official notice: [https://oeffentlichevergabe.de/ui/de/notices/5b1c950466898bf4](https://oeffentlichevergabe.de/ui/de/notices/5b1c950466898bf4)
- Last checked: 7 November 2026, 08:30 (UTC+01:00)

The official notice is authoritative. Inteliwert shows what the notice states and links to it.

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Page: https://inteliwert.com/tender/opp_0F0K82TZC7959ZZFZXWZ9DHYW6/unterhalts-und-glasreinigung-naturforum-bislicher-insel

Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert.

Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.