# Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a

Open · Tender

## At a glance

This tender is for Heating, ventilation and air-conditioning installation work (CPV 45331000) in Schleswig-Holstein (DEF). The notice gives 13 November 2026, 13:00 (UTC+01:00) as the deadline. Procedure type: de-open.

## Key facts

- Status: Open
- Deadline: 13 November 2026, 13:00 (UTC+01:00) (in 6 days)
- Place of performance: Schleswig-Holstein (DEF)
- Main CPV: Heating, ventilation and air-conditioning installation work (CPV 45331000)
- Procedure: de-open
- Lots: 1

Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0106966fe744f0f3). Each fact is from the official notice, last checked 26 October 2026, 15:21 (UTC+01:00).

Fact sheet: [Inteliwert fact sheet: Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a, deadline 13 November 2026, 13:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_XRG66X1WXWHDHHDZQX2N3BJ76N/ntv_3HYJRJ6SN3BZEJWKVNBEB9WW1F/en-sheet.png) (PNG, 1600 × 900)

## Lots (1)

### Lot LOT-0000: Erneuern der Lüftungsanlage im Meßraum von Gebäude 23a

- CPV: Heating, ventilation and air-conditioning installation work (CPV 45331000), Ventilation installation work (CPV 45331210)
- Place: Schleswig-Holstein (DEF)
- Deadline: 13 November 2026, 13:00 (UTC+01:00)

## Timeline

- 26 October 2026, 15:21 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0106966fe744f0f3)

## Classification

- CPV codes: Heating, ventilation and air-conditioning installation work (CPV 45331000); Ventilation installation work (CPV 45331210)
- NUTS regions: Schleswig-Holstein (DEF)

## Official documents

- [vergabemarktplatz.brandenburg.de](https://vergabemarktplatz.brandenburg.de/VMPSatellite/notice/CXU1YYDDYHEULS2H)

## Questions and answers

### When is the deadline?

The official notice gives 13 November 2026, 13:00 (UTC+01:00) as the deadline.

### What is being procured (CPV)?

Heating, ventilation and air-conditioning installation work (CPV 45331000) and Ventilation installation work (CPV 45331210).

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

Schleswig-Holstein (DEF).

### Is it divided into lots?

No, the notice names a single lot.

### Which procedure is used?

de-open.

### 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/0106966fe744f0f3)

### Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/0106966fe744f0f3)

## 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.

- [Diehl GmbH](https://inteliwert.com/company/org_PQ28MBVSFEHP7Y9SN071KPFWMN/diehl-gmbh) · Baumholder · SME (from the award notice)
  - Won a contract in CPV group 453 (2026-10-13): [Evidence](https://inteliwert.com/tender/opp_3KTX0KCHGWAKW3PV8N6R8GHXPM/projekt-erweiterung-eines-buerogebaeudes-im-industriepark-frankfurt-hoechst-tech), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_PQ28MBVSFEHP7Y9SN071KPFWMN), checked 4 Nov 2026
- [Heinrich Krumme Gesellschaft für Heizungs-, Klima- und Sanitärtechnik mbH](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET/heinrich-krumme-gesellschaft-fuer-heizungs-klima-und-sanitae) · Brunsbüttel · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 4 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 4 Nov 2026
- [Heinrich Krumme GmbH](https://inteliwert.com/company/org_B6T7BB8HNJ9266SG12DRZXWBQC/heinrich-krumme-gmbh) · Brunsbüttel · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 453 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_EPWSRMM5ZRWTX72DY7GNS4XDZA/waermeversorgungs-kaelteanlagen-hk-decken), checked 4 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_B6T7BB8HNJ9266SG12DRZXWBQC), checked 4 Nov 2026
- [Klima Schröder GmbH](https://inteliwert.com/company/org_SX3E3M7EPEMR53N604VWYKTG4A/klima-schroeder-gmbh) · Lübeck · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 453 (2026-10-30): [Evidence](https://inteliwert.com/tender/opp_SD0W0YV5P6N5P0QQZA4AK29M6R/stadt-grevesmuehlen-schulcampus-2-ba-neubau-grundschule), checked 4 Nov 2026
  - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_SX3E3M7EPEMR53N604VWYKTG4A), checked 4 Nov 2026
- [Leniger GmbH](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4/leniger-gmbh) · Paderborn · SME (from the award notice)
  - Won a contract in CPV group 453 (2026-09-28): [Evidence](https://inteliwert.com/tender/opp_X7S5SS6N8EG0QH7AED2WKRXJG2/neubau-stadtteilzentrum-mit-versammlungsstaette-sowie-kinder-elternzentrum), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_5T4TNZ67QV96GJA3S6DP1MMZW4), checked 4 Nov 2026

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  Open · Buyer: Landesbetrieb Straßenbau und Verkehr Schleswig-Holstein - Standort Rendsburg · Place: DEF0F (Schleswig-Holstein) · Deadline: 24 Nov 2026, 09:05 (UTC+01:00) · [Official notice](https://ted.europa.eu/de/notice/-/detail/773252-2026), Last checked 7 Nov 2026, 07:11 (UTC+01:00)
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- [Erweiterung Schule am Storchennest - Brandschutztüren](https://inteliwert.com/tender/opp_H1FXNSV8K2DHV1VEASGMTK4EZY/erweiterung-schule-am-storchennest-brandschutztueren)  
  Open · Place: DEF (Schleswig-Holstein) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/9b5cafe54619bd45), Last checked 7 Nov 2026, 06:30 (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/0106966fe744f0f3](https://oeffentlichevergabe.de/ui/de/notices/0106966fe744f0f3)
- Last checked: 26 October 2026, 15:21 (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_XRG66X1WXWHDHHDZQX2N3BJ76N/erneuern-der-lueftungsanlage-im-messraum-von-gebaeude-23a

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.