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The database of public procurement

116,332 companies72,724 contracting authorities2,567 BoQs with a specified brand27,690 planning offices366,582 awardsAwards up to 3 Oct 2026

Planning office

Grebner Ingenieure GmbH

Grebner Ingenieure GmbH from Mainz has received 4 public planning contracts since 2024, 1 of them in the last twelve months (as of 4 Oct 2026).

As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count

55122 Mainz, Rhineland-PalatinateStructural engineeringSchool2 locationsRegister No. 3607
4
planning contracts, since 23 May 2024
1
in the last twelve months
€166,307
median contract value, 2 stating one
6
median number of bids, 4 stating it

Contracts per year

2024: 1 contract120242025: 2 contracts220252026: 1 contract12026

The network of this office

Contracting authoritiesServicesLandeshauptstadt Wiesbaden, Der M…1Landeshauptstadt Wiesbaden, Der Magistrat, Hochbauamt: 1Landkreis Saarlouis1Landkreis Saarlouis: 1SEG Stadtentwicklungsgesellschaft…1SEG Stadtentwicklungsgesellschaft Wiesbaden mbH: 1Stadt Offenbach am Main1Stadt Offenbach am Main: 1Structural engineering4Structural engineering: 4Building physics1Building physics: 1Fire protection1Fire protection: 1Grebner Ingenie…4 contracts

Contracting authorities

Services

  • Structural engineering4
  • Building physics1
  • Fire protection1

Contracting authorities from the award notices, services from the planning contracts.

Recently commissioned

DateContractContracting authorityValue
17 Mar 2026Sanierung, Umbau und Erweiterung Grundschule Schelmengraben inkl. Interimscontaineranlage, Wiesbaden; Fachplanung Tragwerksplanung, LPH 1-8; Brandschutz, LPH 1-9Specialist planning, other · School · NoticeLandeshauptstadt Wiesbaden, Der Magistrat, HochbauamtHesse€191,638
14 Jul 2025DLM TragwerksplanungSpecialist planning, other · Culture, assembly · NoticeStadt Offenbach am MainHesse
7 Mar 2025Planungsleistung Tragwerk - Neubau Anne-Frank-Schule SaarlouisPlanning services · School · NoticeLandkreis SaarlouisSaarland
23 May 2024Neubau Verwaltungsgebäude mit Bürgersaal Straße der Republik 2b - Wiesbaden-Biebrich, Fachplanung Tragwerksplanung + Bauphysik, LPH 5-8Specialist planning, other · Administration, office · NoticeSEG Stadtentwicklungsgesellschaft Wiesbaden mbHHesse€140,976

The 4 most recent of 4.

Questions and answers

How many public contracts has Grebner Ingenieure GmbH received?

Grebner Ingenieure GmbH has received 4 public planning contracts since 2024. 1 of them came in the last twelve months. The median contract value is €166,307, calculated over 2 contracts with a stated value.

Which contracting authorities does Grebner Ingenieure GmbH plan for most often?

Most contracts came from Landeshauptstadt Wiesbaden, Der Magistrat, Hochbauamt (1), Landkreis Saarlouis (1) and SEG Stadtentwicklungsgesellschaft Wiesbaden mbH (1).

Which planning services does Grebner Ingenieure GmbH provide?

Most contracts fall under “Specialist planning, other” (3) and “Planning services” (1).

In which German states does Grebner Ingenieure GmbH plan?

Most contracts came from Hesse (3) and Saarland (1).