Supplier profile
H. Klostermann Baugesellschaft mbH
Every public-sector award we hold for this supplier, across Germany, from 6 Jan 2010 to 2 Oct 2026.
Awards won
111
all time
Attributed value
€63.8m
11 shared, unvalued
Buyers
16
public bodies
Active
2010–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| DB Netz AG (Bukr 16) | 45 | €34.2m |
| DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) | 41 | €6.8m |
| DB Station&Service AG (Bukr 11) | 5 | €7.3m |
| DB InfraGO AG – Geschäftsbereich Personenbahnhöfe (Bukr 11) | 4 | €575k |
| DB Netz AG | 3 | not attributable |
| DB Station & Service AG (Bukr 11) | 2 | €415k |
| Landesbetrieb Mobilität Kaiserslautern | 2 | €4.2m |
| Amt für Straßen- und Verkehrswesen Fulda | 1 | €885k |
| DB ProjektBau GmbH im Namen und auf Rechnung der DB-Netz AG | 1 | €6.0m |
| DB RegioNetz Infrastruktur GmbH | 1 | €578k |
What they win
Awards
Showing 76–100 of 111 awards we hold
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)awarded 15 Mar 2022
- Germany – Railway construction works – EÜ Storkower Straße (Königs Wusterhausen) ↗DB Netz AG (Bukr 16)€15.3mawarded 3 Mar 2022
- Germany-Frankfurt-on-Main: Construction work for bridges and tunnels, shafts and subways ↗DB Netz AG (Bukr 16)€7.4mawarded 24 Apr 2020
- ABS Berlin - Dresden, Fortführung 1. Baustufe, PA 3 / VE 8.1: Ausbau Bf. Wünsdorf - Neuhof ↗DB Netz AG (Bukr 16)awarded 9 Jan 2020
- ABS Berlin - Dresden, Fortführung 1. Baustufe, PA 3 / VE 8.1: Ausbau Bf. Wünsdorf - Neuhof ↗DB Netz AG (Bukr 16)awarded 9 Jan 2020
- ABS Berlin - Dresden, Fortführung 1. Baustufe, PA 3 / VE 8.1: Ausbau Bf. Wünsdorf - Neuhof ↗DB Netz AG (Bukr 16)awarded 9 Jan 2020
- ABS Berlin - Dresden, Fortführung 1. Baustufe, PA 3 / VE 8.1: Ausbau Bf. Wünsdorf - Neuhof ↗DB Netz AG (Bukr 16)awarded 9 Jan 2020
- ABS Berlin - Dresden, Fortführung 1. Baustufe, PA 3 / VE 8.1: Ausbau Bf. Wünsdorf - Neuhof ↗DB Netz AG (Bukr 16)awarded 9 Jan 2020
- 19FEI40954 ABS Berlin – Dresden, Fortführung 1. Baustufe, PA 3/8.1: Ausbau Bf. Wünsdorf – Neuhof ↗DB Netz AGawarded 23 Dec 2019
- 19FEI40954 ABS Berlin – Dresden, Fortführung 1. Baustufe, PA 3/8.1: Ausbau Bf. Wünsdorf – Neuhof ↗DB Netz AGawarded 23 Dec 2019
- 19FEI40954 ABS Berlin – Dresden, Fortführung 1. Baustufe, PA 3/8.1: Ausbau Bf. Wünsdorf – Neuhof ↗DB Netz AGawarded 23 Dec 2019
- Germany-Berlin: Roof ↗DB Station & Service AG (Bukr 11)shared awardawarded 10 Jun 2017
- Germany-Frankfurt-on-Main: Railway bridge construction work ↗DB Netz AG (Bukr 16)€3.7mawarded 19 Jan 2017
- ESTW Haunetal Errichtung von Signalauslegern ↗DB Netz AG (Bukr 16)awarded 14 Dec 2016
- Bf Darmstadt-Eberstadt, Umbau der Verkehrsstation. ↗DB Station & Service AGawarded 2 Dec 2016
- Construction work — DB Station&Service AG (Bukr 11) ↗DB Station&Service AG (Bukr 11)€5.6mawarded 2 Dec 2016
- Construction work — DB Station & Service AG (Bukr 11) ↗DB Station & Service AG (Bukr 11)€415kawarded 12 Oct 2015
- Construction work — DB Netz AG (Bukr 16) ↗DB Netz AG (Bukr 16)€3.3mawarded 12 Oct 2015
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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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