EUR · 4 valued
€4.68 million
Supplier · public contract awards
Heiko Bölling DDM GmbH public contracts.
Heiko Bölling DDM GmbH has won 13 public contracts between 2020 and 2025 from 5 public buyers in Germany. Its most frequent buyer is Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement (3 awards). Outside TED, published values total €4.68 million across 4 awards. 8 awards were published on TED; the median contract size is about €1.1 million (7 contracts with a value).
13Contracts won
5Public buyers
1Country
Dec 2025Latest award
Latest contracts won
Németország – Laboratóriumi épület kivitelezése – 25E40117; Landeskriminalamt Niedersachsen (LKA Nds.); Neubau Bauteil G/KTI; Dachabdichtungsarbeiten
Awarded by Land Niedersachsen vertreten durch das Staatliche Baumanagement Niedersachsen · Germany
2 Dec 2025Awarded
Németország – Tetőfedés és egyéb különleges szakipari munkák – Dachabdichtung, 1. BA
Awarded by Landeshauptstadt Hannover - Fachbereich Gebäudemanagement · Germany
27 Oct 2025Awarded
Németország – Tetőszigetelés – Dach- und Klempnerarbeiten - Neubau IMPC (Pharmazie), Geb. 2441, Beethovenstraße, 38106 Braunschweig
Awarded by Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement · Germany
11 Jul 2025Awarded
Mutter-Kind-Zentrum Auf der Bult, Hannover - Dachabdichtung
Awarded by DIAKOVERE Krankenhaus gGmbH · Germany
17 Dec 2021Awarded
8123_190 Forschungsneubau SCALE — Dachabdichtung
Awarded by Gottfried Wilhelm Leibniz Universität Hannover Dezernat 3, Sachgebiet 35 Vergabestelle · Germany
27 Jul 2020Awarded
Contracts won by year
Contracts won by year
from the published recordsPublished value, by currency (feeds other than TED)
Typical contract size on TED
EUR · median of 7 contracts
€1.1 million
From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted. TED values are often framework ceilings, so TED awards show a median contract size, never a total.
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