EUR · 13 valued
€5.54 million
Supplier · public contract awards
IBR GmbH - Ingenieurbüro Rentsch public contracts.
IBR GmbH - Ingenieurbüro Rentsch has won 72 public contracts between 2008 and 2026 from 17 public buyers in Germany. Its most frequent buyer is DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) (28 awards). Outside TED, published values total €5.54 million across 13 awards. 39 awards were published on TED; the median contract size is about €110,000 (12 contracts with a value).
72Contracts won
17Public buyers
1Country
Apr 2026Latest award
Latest contracts won
Bauüberwachung EÜ Mühlgraben-Unterhaun
Awarded by DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Germany
10 Apr 2026Awarded
Bauüberwachung OBP 2026, AIM Netz Kassel
Awarded by DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Germany
6 Jan 2026Awarded
Erneuerung KA Wächtersbach - TA
Awarded by Abwasserverband Bracht KöR · Germany
16 Oct 2025Awarded
Neubau Kläranlage Ober-Eschbach - Planungsleistungen EMSR-Technik
Awarded by Stadt Bad Homburg v. d. Höhe - Der Magistrat, Fachbereich Recht - Vergabestelle · Germany
26 Sep 2025Awarded
Bauüberwachung OBP 2025, Teil 2, AIM Netz Kassel
Awarded by DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Germany
10 Apr 2025Awarded
Bauüberwachung 2970 Ern. DAMM km 134,0-134,35 Borlinghausen
Awarded by DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Germany
21 Jan 2025Awarded
Erweiterung/Umbau Feuerwehrhaus Lauterburg - Planungsleistungen Tragwerksplanung LPH 1-8
Awarded by Gemeinde Essingen · Germany
10 Oct 2024Awarded
Bauüberwachung Oberbau OBP 2024 "Bf Fulda GBF, Holzverladung"
Awarded by DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Germany
3 Jun 2024Awarded
Roßdorf: Errichtung Flockungsfiltration
Awarded by Gemeinde Roßdorf , Gemeindewerke Roßdorf · Germany
9 Apr 2024Awarded
Bauüberwachungsleistungen Instandhaltung DBInfraGo (2024-2025) Region Mitte Netz Frankfurt
Awarded by DB InfraGO AG – Geschäftsbereich Fahrweg (Bukr 16) · Germany
4 Apr 2024Awarded
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 12 contracts
€110,000
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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