Supplier profile
Ing. Rolf Bullerjahn GmbH & Co. KG
Every public-sector award we hold for this supplier, across Germany, from 27 Aug 2024 to 12 Dec 2025.
Awards won
12
all time
Attributed value
€1.4m
as published
Buyers
5
public bodies
Active
2024–2025
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Handwerkskammer Braunschweig-Lüneburg-Stade | 4 | €0 |
| Zentrale Vergabestelle - Kooperation Landkreis Lüneburg - Harburg | 4 | €753k |
| Samtgemeinde Bevensen-Ebstorf | 2 | €2 |
| Gemeinde Adendorf | 1 | €348k |
| Gemeinde Adendorf - Der Bürgermeister | 1 | €348k |
What they win
Awards
All 12 awards we hold
- Germany – Ventilation installation work – Neubau von 4 Feuerwehrhäusern - Lüftung MSR ↗Samtgemeinde Bevensen-Ebstorf€1awarded 12 Dec 2025
- Neubau von 4 Feuerwehrhäusern - Lüftung MSR ↗Samtgemeinde Bevensen-Ebstorf€1awarded 12 Dec 2025
- Germany – Electrical installation work of heating and other electrical building-equipment – IGS Embsen Erweiterung Blau-Orange - Heizung ↗Zentrale Vergabestelle - Kooperation Landkreis Lüneburg - Harburg€199kawarded 10 Nov 2025
- IGS Embsen Erweiterung Blau-Orange - Heizung ↗Zentrale Vergabestelle - Kooperation Landkreis Lüneburg - Harburg€199kawarded 10 Nov 2025
- Germany – Ventilation installation work – VOB, TZH Lüneburg, Neubau WZ 3 -Lüftungsanlagen (LV 4751) ↗Handwerkskammer Braunschweig-Lüneburg-Stade€0awarded 8 Jul 2025
- VOB, TZH Lüneburg, Neubau WZ 3 -Lüftungsanlagen (LV 4751) ↗Handwerkskammer Braunschweig-Lüneburg-Stadeawarded 7 Jul 2025
- Germany – Construction work – VOB, TZH-LG, Neubau WZ 3 - Wärmeversorgungsanlagen (LV 4401) ↗Handwerkskammer Braunschweig-Lüneburg-Stade€0awarded 5 Jul 2025
- VOB, TZH-LG, Neubau WZ 3 - Wärmeversorgungsanlagen (LV 4401) ↗Handwerkskammer Braunschweig-Lüneburg-Stadeawarded 4 Jul 2025
- Germany – Ventilation installation work – SZ Scharnebeck - 11.BA, Umbau und Erweiterung der Nebenräume der Dreifeld-Sporthalle sowie Fassaden- und Dachsanierung - Lufttechnische Anlagen ↗Zentrale Vergabestelle - Kooperation Landkreis Lüneburg - Harburg€177kawarded 18 Sept 2024
- SZ Scharnebeck - 11.BA, Umbau und Erweiterung der Nebenräume der Dreifeld-Sporthalle sowie Fassaden- und Dachsanierung - Lufttechnische Anlagen ↗Zentrale Vergabestelle - Kooperation Landkreis Lüneburg - Harburg€177kawarded 17 Sept 2024
- Germany – Heating, ventilation and air-conditioning installation work – Neubau Sport-Kita Adendorf - Heizung und Winterbauheizung ↗Gemeinde Adendorf€348kawarded 28 Aug 2024
- Neubau Sport-Kita Adendorf - Heizung und Winterbauheizung ↗Gemeinde Adendorf - Der Bürgermeister€348kawarded 27 Aug 2024
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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