Supplier profile
Boysen Bauunternehmen GmbH & Co. KG
Every public-sector award we hold for this supplier, across Germany, from 31 Aug 2016 to 30 May 2026.
Awards won
20
all time
Attributed value
€12.7m
as published
Buyers
16
public bodies
Active
2016–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Amt Bornhöved | 2 | €692k |
| Landeshauptstadt Kiel - Der Oberbürgermeister | 2 | €579k |
| Schulverband Friedrichstadt über Amt Nordsee-Treene | 2 | €476k |
| Stadt Schleswig | 2 | not attributable |
| Bauherrenkooperation Haus des Sports | 1 | €406k |
| Bauherrenkooperation Haus des Sports - c/o Turn- und Sportbund der Hansestadt Lübeck e.V. | 1 | €406k |
| Bundesrepublik Deutschland endvertreten durch Gebäudemanagement Schleswig-Holstein AöR | 1 | €468k |
| HolstenTherme GmbH | 1 | not attributable |
| Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR | 1 | €47k |
| Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR | 1 | €47k |
What they win
Awards
All 20 awards we hold
- Germany – Masonry and bricklaying work – Neubau 6-Klassen-Pavillon und Aula, Schule an der Treene SV Friedrichstadt - Maurer- und Betonarbeiten ↗Schulverband Friedrichstadt über Amt Nordsee-Treene€238kawarded 30 May 2026
- Neubau 6-Klassen-Pavillon und Aula, Schule an der Treene SV Friedrichstadt - Maurer- und Betonarbeiten ↗Schulverband Friedrichstadt über Amt Nordsee-Treene€238kawarded 29 May 2026
- Germany – Bricklaying work – Rohbau Staubschutz Abbrucharbeiten (21940059 / AG KI / Umbau, eAkte u. Datennetz_MF) ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€47kawarded 14 Nov 2025
- Rohbau Staubschutz Abbrucharbeiten ↗Land Schleswig-Holstein endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€47kawarded 14 Nov 2025
- Germany – Woodwork – VE307 Zimmer- und Holzbauarbeiten ↗Bauherrenkooperation Haus des Sports€406kawarded 29 Aug 2025
- VE307 Zimmer- und Holzbauarbeiten ↗Bauherrenkooperation Haus des Sports - c/o Turn- und Sportbund der Hansestadt Lübeck e.V.€406kawarded 28 Aug 2025
- Germany – Structural shell work – Sanierung Toni-Jensen-Gemeinschaftsschule; Erweiterter Rohbau ↗Landeshauptstadt Kiel - Der Oberbürgermeister€289kawarded 19 Aug 2025
- Sanierung Toni-Jensen-Gemeinschaftsschule; Erweiterter Rohbau ↗Landeshauptstadt Kiel - Der Oberbürgermeister€289kawarded 18 Aug 2025
- Holzfassade ↗Stadt Neumünster - FD Gebäudemanagementawarded 30 Jan 2025
- Germany – Structural shell work – Kulturhaus Auf der Freiheit, 24837 Schleswig, Sanierung und Erweiterung, Rohbau- und Erdarbeiten ↗Stadt Schleswigawarded 1 Aug 2024
- Kulturhaus Auf der Freiheit, 24837 Schleswig, Sanierung und Erweiterung, Rohbau- und Erdarbeiten ↗Stadt Schleswigawarded 31 Jul 2024
- Germany – Facade work – Zimmer- und Holzbauarbeiten Fassaden ↗Amt Bornhöved€376kawarded 16 Jul 2024
- Zimmer- und Holzbauarbeiten Fassaden ↗Amt Bornhöved€316kawarded 15 Jul 2024
- Germany-Flensburg: Carpentry installation work ↗Stadt Flensburg - Zentrale Vergabestelle€1awarded 4 Aug 2023
- Germany-Norderstedt: Construction work for school buildings ↗Stadt Norderstedt - Die Oberbürgermeisterin€5.3mawarded 19 Jul 2023
- Germany-Sierksdorf: Works for complete or part construction and civil engineering work ↗Zweckverband Ostholstein€796kawarded 5 Jun 2023
- Germany-Kaltenkirchen: Carpentry installation work ↗HolstenTherme GmbHawarded 21 Dec 2022
- Germany-Wilster: Construction work for school buildings ↗Schulverband Wilstermarsch€3.2mawarded 9 Nov 2022
- Germany-Lübeck: Structural shell work ↗Bundesrepublik Deutschland endvertreten durch Gebäudemanagement Schleswig-Holstein AöR€468kawarded 21 Jun 2018
- Holzbauarbeiten / Zimmerer Neubau ↗Schulverband Wesselburen€229kawarded 31 Aug 2016
Possibly the same organisation
These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.
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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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