# Prüfung Blitzschutz- und Erdungsanlagen

Open · Tender

## At a glance

GESOBAU AG is procuring Repair and maintenance services of electrical building installations (CPV 50711000) in Berlin (DE300). The notice gives 25 November 2026, 10:00 (UTC+01:00) as the deadline. Procedure type: Open.

### From the notice

Sichtprüfung und Umfassende Prüfung der Erdungs- und Blitzschutzanlagen sowie teileweise Bestandsaufnahme an 615 Gebäuden mit 241.283,20 m² Dachfläche der GESOBAU AG.

## Key facts

- Status: Open
- Deadline: 25 November 2026, 10:00 (UTC+01:00) (in 19 days)
- Buyer: [GESOBAU AG](https://inteliwert.com/company/org_F85NDAEWK5GMPP9APXK6EZVQZJ/gesobau-ag), Berlin, DE
- Place of performance: Berlin (DE300)
- Main CPV: Repair and maintenance services of electrical building installations (CPV 50711000)
- Procedure: Open
- Lots: 1
- First published: 26 October 2026, 11:39 (UTC+01:00)

Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/966bd892-7403-4b3c-a730-7cfa2402537e). Each fact is from the official notice, last checked 28 October 2026, 06:30 (UTC+01:00).

Fact sheet: [Inteliwert fact sheet: Prüfung Blitzschutz- und Erdungsanlagen — GESOBAU AG, deadline 25 November 2026, 10:00 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_S6299WCNQNP6WVACP1MTY3H67H/ntv_5E91SEHZ19XD13XNQWCHVHMBR5/en-sheet.png) (PNG, 1600 × 900)

## Lots (1)

### Lot LOT-0000: Prüfung Blitzschutz- und Erdungsanlagen

Sichtprüfung und Umfassende Prüfung der Erdungs- und Blitzschutzanlagen sowie teileweise Bestandsaufnahme an 615 Gebäuden mit 241.283,20 m² Dachfläche der GESOBAU AG.

- CPV: Repair and maintenance services of electrical building installations (CPV 50711000)
- Place: Berlin (DE300)
- Deadline: 25 November 2026, 10:00 (UTC+01:00)

## Timeline

- 26 October 2026, 11:39 (UTC+01:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/966bd892-7403-4b3c-a730-7cfa2402537e)

## Classification

- CPV codes: Repair and maintenance services of electrical building installations (CPV 50711000)
- NUTS regions: Berlin (DE300)

## Official documents

- [www.meinauftrag.rib.de](https://www.meinauftrag.rib.de/public/DetailsByPlatformIdAndTenderId/platformId/2/tenderId/211184)

## Questions and answers

### When is the deadline?

The official notice gives 25 November 2026, 10:00 (UTC+01:00) as the deadline.

### Who is the buyer?

GESOBAU AG, Berlin, DE.

### What is being procured (CPV)?

Repair and maintenance services of electrical building installations (CPV 50711000).

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

Berlin (DE300).

### Is it divided into lots?

No, the notice names a single lot.

### 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](https://oeffentlichevergabe.de/ui/de/notices/966bd892-7403-4b3c-a730-7cfa2402537e)

### Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/966bd892-7403-4b3c-a730-7cfa2402537e)

## 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.

- [Heinrich Wana GmbH](https://inteliwert.com/company/org_HEMQNNP5NZ3TNDMSHTJ2ZRJRCH/heinrich-wana-gmbh) · Berlin · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 507 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_N5D1EC540JY4YF9Z5MWZC11FW7/polbln-171-26-rv-hebebuehnen-eu), checked 4 Nov 2026
  - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_HEMQNNP5NZ3TNDMSHTJ2ZRJRCH), checked 4 Nov 2026
- [Kurzawa Brandschutz GmbH](https://inteliwert.com/company/org_E2RZ3BNFZ4QTAXFFZCBKFCP327/kurzawa-brandschutz-gmbh) · Castrop Rauxel · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 507 (2026-10-23): [Evidence](https://inteliwert.com/tender/opp_ZZKRE2WDFAM4SAZ0NFDZXV4X0T/wartung-und-kleine-instandsetzung-von-rwa-anlagen), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_E2RZ3BNFZ4QTAXFFZCBKFCP327), checked 4 Nov 2026
- [Kratz & Kusen GmbH](https://inteliwert.com/company/org_GG8ETFJ4QX50P3EAN37P37YR50/kratz-kusen-gmbh) · Schwalmtal · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 507 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_ZWZSS6QBQV3GFZ9AZ9FJW3MJQ6/wartung-und-inspektion-von-brandschutztueren-und-festellanlagen), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_GG8ETFJ4QX50P3EAN37P37YR50), checked 4 Nov 2026
- [Park Area Berlin UG](https://inteliwert.com/company/org_J2HGCVWCFJYJKCSK4YAFAP6446/park-area-berlin-ug) · Berlin · SME (from the award notice)
  - Won a contract in CPV group 505 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_XXFKD02RQNK6JBWAAXPTMBEAAE/wartungvertrag-hebeanlagen), checked 4 Nov 2026
  - Seat in the same district as the place of performance: [Evidence](https://inteliwert.com/company/org_J2HGCVWCFJYJKCSK4YAFAP6446), checked 4 Nov 2026
- [ISM Ion Science Messtechnik GmbH](https://inteliwert.com/company/org_22N33RQHTWJJ25PVXT8G2QAARS/ism-ion-science-messtechnik-gmbh) · Mettmann · SME (from the award notice)
  - Won a contract in CPV group 504 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_PEZWGV0ZCJ9171CMMEW6BHGR87/rahmenvereinbarung-wartung-pid-phocheck-tiger), checked 4 Nov 2026
  - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_22N33RQHTWJJ25PVXT8G2QAARS), checked 4 Nov 2026

## More from this buyer

Other published opportunities of this buyer in the indexed notices, open ones first.

- [Techn. Anlagen und Leitungsbau Erschließung und Techn. Anlagen Entwässerung in Außenanlagen](https://inteliwert.com/tender/opp_0FT8VKV0W24V99QQKZ75NNGDEN/techn-anlagen-und-leitungsbau-erschliessung-und-techn-anlagen-entwaesserung-in-a)  
  Open · Buyer: GESOBAU AG · Place: DE300 (Berlin) · Deadline: 3 Dec 2026, 10:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/021ec749-dfd8-4458-a668-36de5e2e04cf), Last checked 4 Nov 2026, 12:10 (UTC+01:00)
- [Planung der Modernisierung von Aufzügen nach GBU, Paket 6](https://inteliwert.com/tender/opp_1FVZ6N1PE08JFF0G02HYJRMM9K/planung-der-modernisierung-von-aufzuegen-nach-gbu-paket-6)  
  Open · Buyer: GESOBAU AG · Place: DE300 (Berlin) · Deadline: 9 Nov 2026, 10:15 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/6b47b69d-0711-492c-9f28-7c808a9c3fb8), Last checked 6 Nov 2026, 13:30 (UTC+01:00)
- [GU Innengewerke](https://inteliwert.com/tender/opp_7Q5VVVY5HE62B7VD1NQDB0WDXE/gu-innengewerke)  
  Open · Buyer: GESOBAU AG · Place: DE300 (Berlin) · Deadline: 30 Nov 2026, 11:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/d3e30040-e58c-4492-8821-370c58a7cf6a), Last checked 6 Nov 2026, 11:30 (UTC+01:00)

## Related opportunities

- [Employee Assistance Program (EAP)](https://inteliwert.com/tender/opp_P280EAVXKBG0HZRFT3WQE9X0YK/employee-assistance-program-eap)  
  Open · Place: DE3 (Berlin) · Deadline: 9 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/812b640e19071826), Last checked 6 Nov 2026, 16:30 (UTC+01:00)
- [Vergabe der Dienstleistung "Planungsleistung für die Umgestaltung des Kundenportals"](https://inteliwert.com/tender/opp_AWY24XJ98QZEM7QRBZH6EKGGFG/vergabe-der-dienstleistung-planungsleistung-fuer-die-umgestaltung-des-kundenport)  
  Open · Place: DE3 (Berlin) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/fac9e351089cf0fd), Last checked 6 Nov 2026, 15:30 (UTC+01:00)
- [Rahmenvertrag Hydraulischer Abgleich](https://inteliwert.com/tender/opp_9E55X5KD3YA5YDDC9PP1F7APKY/rahmenvertrag-hydraulischer-abgleich)  
  Open · Buyer: STADT UND LAND Wohnbauten-Gesellschaft mbH · Place: DE300 (Berlin) · Deadline: 9 Nov 2026, 10:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/3fad0b1e-fce3-4b84-9a38-f6ea77606077), Last checked 6 Nov 2026, 14:30 (UTC+01:00)
- [Wartung Einsatzboote](https://inteliwert.com/tender/opp_PKSBGRE4EWEZNEFCJY96GDZ441/wartung-einsatzboote)  
  Open · Buyer: Berliner Feuerwehr · Place: DE300 (Berlin) · Deadline: 10 Nov 2026, 08:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/166dd041-06d1-4e46-9a2e-4d6219c83780), Last checked 6 Nov 2026, 13:30 (UTC+01:00)
- [AMD / Überprüfung medizinischer Geräte](https://inteliwert.com/tender/opp_Z5MAE1P89QF0AWAWXMF1YGXCR1/amd-ueberpruefung-medizinischer-geraete)  
  Open · Buyer: Arbeitsmedizinischer Dienst der BG BAU GmbH (AMD der BG BAU GmbH) · Place: DE300 (Berlin) · Deadline: 12 Nov 2026, 12:00 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/30c845f6-9be1-4ad3-91b7-9c04ce6e082d), Last checked 6 Nov 2026, 12:30 (UTC+01:00)
- [26-0331\_S Prüfung Blitzschutzanlage](https://inteliwert.com/tender/opp_50ERC956MRY12TK1SJ46D11YB6/26-0331-s-pruefung-blitzschutzanlage)  
  Open · Place: DE3 (Berlin) · Deadline: 30 Nov 2026, 09:30 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7db2e428d10c2a90), Last checked 6 Nov 2026, 05:30 (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/966bd892-7403-4b3c-a730-7cfa2402537e](https://oeffentlichevergabe.de/ui/de/notices/966bd892-7403-4b3c-a730-7cfa2402537e)
- Last checked: 28 October 2026, 06:30 (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_S6299WCNQNP6WVACP1MTY3H67H/pruefung-blitzschutz-und-erdungsanlagen

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.