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The database of public procurement

108,405 companies69,545 contracting authorities2,222 BoQs with a specified brand26,228 planning offices344,994 awardsAwards up to 1 Oct 2026

Planning office

Wittmaack Ingenieurgesellschaft mbH

Wittmaack Ingenieurgesellschaft mbH from Elmshorn has received 5 public planning contracts since 2024 (as of 2 Oct 2026).

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

25335 Elmshorn, Schleswig-HolsteinBuilding servicesCulture, assemblyRegister No. 2776
5
planning contracts, since 18 Mar 2024
1
in the last twelve months
€527,465
median contract value, 3 stating one
3
median number of bids, 4 stating it

Contracts per year

2024: 2 contracts220242025: 2 contracts220252026: 1 contracts12026

The network of this office

Contracting authoritiesServicesSprinkenhof GmbH3Sprinkenhof GmbH: 3FHH Bezirksamt HH-Mitte vertreten…1FHH Bezirksamt HH-Mitte vertreten durch Sprinkenhof GmbH: 1Stadt Bargteheide1Stadt Bargteheide: 1Building services5Building services: 5Wittmaack Ingen…5 contracts

Contracting authorities

Services

  • Building services5

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

Recently commissioned

DateContractContracting authorityValue
13 Apr 2026Soziales Stadtteilzentrum Veddel - Technische AusrüstungSpecialist planning, other · NoticeFHH Bezirksamt HH-Mitte vertreten durch Sprinkenhof GmbHHamburg€527,465
25 Jun 2025Neubau Feuerwache - Fachplanung Technische AusrüstungSpecialist planning, other · Administration, office · NoticeStadt BargteheideSchleswig-Holstein€625,279
31 Jan 2025Planetarium Hamburg - Erneuerung der Projektionstechnik und der Projektionsfläche - Ausschreibung der Planung der Technischen AusrüstungSpecialist planning, other · Culture, assembly · NoticeSprinkenhof GmbHHamburg€333,236
3 Jun 2024Erweiterung und Sanierung von Kupferstichkabinett, Bibliothek und Archiven der Hamburger Kunsthalle - TGAPlanning services · Culture, assembly · NoticeSprinkenhof GmbHHamburg
18 Mar 2024Neubau einer Unterkunft mit der Perspektive Wohnen (Behringstraße) - TGAPlanning services · Housing · NoticeSprinkenhof GmbHHamburg

The 5 most recent of 5.

Questions and answers

How many public contracts has Wittmaack Ingenieurgesellschaft mbH received?

Wittmaack Ingenieurgesellschaft mbH has received 5 public planning contracts since 2024. 1 of them came in the last twelve months. The median contract value is €527,465, calculated over 3 contracts with a stated value.

Which contracting authorities does Wittmaack Ingenieurgesellschaft mbH plan for most often?

Most contracts came from Sprinkenhof GmbH (3), FHH Bezirksamt HH-Mitte vertreten durch Sprinkenhof GmbH (1) and Stadt Bargteheide (1).

Which planning services does Wittmaack Ingenieurgesellschaft mbH provide?

Most contracts fall under “Specialist planning, other” (3) and “Planning services” (2).

In which German states does Wittmaack Ingenieurgesellschaft mbH plan?

Most contracts came from Hamburg (4) and Schleswig-Holstein (1).