Supplier profile
Heiko Bölling DDM GmbH
Every public-sector award we hold for this supplier, across Germany, from 30 Jul 2020 to 25 Nov 2025.
Awards won
9
all time
Attributed value
€9.2m
as published
Buyers
6
public bodies
Active
2020–2025
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen | 2 | €2.2m |
| Landeshauptstadt Hannover - Fachbereich Gebäudemanagement | 2 | €4.7m |
| Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement | 2 | €1.0m |
| DIAKOVERE Krankenhaus gGmbH | 1 | €0 |
| Gottfried Wilhelm Leibniz Universität Hannover Dezernat 3, Sachgebiet 35 Vergabestelle | 1 | €889k |
| Stadt Langenhagen | 1 | €411k |
What they win
Awards
All 9 awards we hold
- Germany – Laboratory building construction work – 25E40117; Landeskriminalamt Niedersachsen (LKA Nds.); Neubau Bauteil G/KTI; Dachabdichtungsarbeiten ↗Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen€1.1mawarded 25 Nov 2025
- 25E40117; Landeskriminalamt Niedersachsen (LKA Nds.); Neubau Bauteil G/KTI; Dachabdichtungsarbeiten ↗Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen€1.1mawarded 25 Nov 2025
- Dachabdichtung, 1. BA ↗Landeshauptstadt Hannover - Fachbereich Gebäudemanagement€2.1mawarded 6 Oct 2025
- Germany – Roof works and other special trade construction works – Dachabdichtung, 1. BA ↗Landeshauptstadt Hannover - Fachbereich Gebäudemanagement€2.5mawarded 16 Sept 2025
- Dach- und Klempnerarbeiten - Neubau IMPC (Pharmazie), Geb. 2441, Beethovenstraße, 38106 Braunschweig ↗Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement€514kawarded 7 Jul 2025
- Germany – Roof insulation work – Dach- und Klempnerarbeiten - Neubau IMPC (Pharmazie), Geb. 2441, Beethovenstraße, 38106 Braunschweig ↗Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement€514kawarded 24 Jun 2025
- Germany-Hanover: Roof insulation work ↗DIAKOVERE Krankenhaus gGmbH€0awarded 1 Apr 2022
- Germany-Langenhagen: Roof works and other special trade construction works ↗Stadt Langenhagen€411kawarded 8 Mar 2021
- Germany-Hanover: Roof insulation work ↗Gottfried Wilhelm Leibniz Universität Hannover Dezernat 3, Sachgebiet 35 Vergabestelle€889kawarded 30 Jul 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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