Supplier profile
Gollan-Bau GmbH
Every public-sector award we hold for this supplier, across Germany, from 25 Mar 2020 to 24 Sept 2026.
Awards won
21
all time
Attributed value
€51.9m
as published
Buyers
9
public bodies
Active
2020–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR | 5 | €9.9m |
| Kreis Herzogtum Lauenburg | 3 | €840k |
| Stadt Neustadt in Holstein | 3 | €27.9m |
| Zweckverband Ostholstein - Vergabestelle | 3 | not attributable |
| Klärschlammtrocknung Neustadt AÖR | 2 | €1.3m |
| Stadt Oldenburg in Holstein | 2 | €8.6m |
| Ameos Nord | 1 | not attributable |
| Bundesrepublik Deutschland endvertreten durch Gebäudemanagement Schleswig-Holstein AöR | 1 | €106k |
| Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR | 1 | €3.3m |
What they win
Awards
All 21 awards we hold
- Germany – Concrete work – KKE14 25E00203 Bauhauptarbeiten II PSA (22140058 / JVA HL / Neubau psychiatrische Abteilung) ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€3.3mawarded 24 Sept 2026
- KKE14 25E00203 Bauhauptarbeiten II PSA ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€3.3mawarded 23 Sept 2026
- Germany – Office block construction work – Rohbau - Erweiterung und Sanierung Kreishaus ↗Kreis Herzogtum Lauenburg€840kawarded 23 Mar 2026
- Klärschlammtrocknungsanlage: Erweiterter Rohbau ↗Zweckverband Ostholstein - Vergabestelleawarded 9 Jul 2025
- Klärschlammtrocknungsanlage: Erweiterter Rohbau ↗Zweckverband Ostholstein - Vergabestelleawarded 16 May 2025
- Rohbauarbeiten - Erweiterung und Sanierung Kreishaus ↗Kreis Herzogtum Lauenburgawarded 1 Apr 2025
- Germany – Structural shell work – Rohbauarbeiten - Erweiterung und Sanierung Kreishaus ↗Kreis Herzogtum Lauenburgawarded 19 Mar 2025
- Klärschlammtrocknungsanlage: Erweiterter Rohbau ↗Zweckverband Ostholstein - Vergabestelleawarded 17 Mar 2025
- Klärschlammtrocknungsanlage: Erweiterter Rohbau ↗Klärschlammtrocknung Neustadt AÖR€632kawarded 21 Oct 2024
- Germany – Sludge-treatment works – Klärschlammtrocknungsanlage: Erweiterter Rohbau ↗Klärschlammtrocknung Neustadt AÖR€632kawarded 21 Oct 2024
- Germany-Lübeck: Construction work for buildings relating to law and order ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€1.9mawarded 29 Dec 2023
- Germany-Neustadt in Holstein: Excavating and earthmoving work ↗Stadt Neustadt in Holstein€14.0mawarded 25 Oct 2023
- Germany-Lübeck: Site-development work ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€138kawarded 13 Oct 2023
- Germany-Lübeck: Construction work for buildings relating to law and order ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€4.4mawarded 28 Oct 2022
- Germany-Oldenburg in Holstein: Structural shell work ↗Stadt Oldenburg in Holstein€7.9mawarded 4 Apr 2022
- Germany-Oldenburg: Excavating and earthmoving work ↗Stadt Oldenburg in Holstein€700kawarded 20 Dec 2021
- Germany-Neustadt in Holstein: Plumbing and drain-laying work ↗Stadt Neustadt in Holstein€0awarded 11 Sept 2020
- Germany-Lübeck: Carpentry installation work ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€165kawarded 9 Jul 2020
- Germany-Lübeck: Carpentry installation work ↗Bundesrepublik Deutschland endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€106kawarded 11 Jun 2020
- Germany-Neustadt in Holstein: Demolition, site preparation and clearance work ↗Stadt Neustadt in Holstein€13.9mawarded 7 May 2020
- Germany-Neustadt in Holstein: Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork ↗Ameos Nordawarded 25 Mar 2020
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
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