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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

Ingenieurbüro Stefan Ritzer

Ingenieurbüro Stefan Ritzer from Pleinfeld 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

91785 Pleinfeld, BavariaArchitectural designDay care centreRegister No. 3518
5
planning contracts, since 16 May 2024
0
in the last twelve months
€233,086
median contract value, 3 stating one
8.5
median number of bids, 4 stating it

Contracts per year

2024: 2 contracts220242025: 3 contracts32025

The network of this office

Contracting authoritiesServicesStadt Schwabach2Stadt Schwabach: 2Gemeinde Unterschwaningen1Gemeinde Unterschwaningen: 1Markt Nennslingen1Markt Nennslingen: 1Stadt Hilpoltstein1Stadt Hilpoltstein: 1Architectural design3Architectural design: 3Structural engineering2Structural engineering: 2Ingenieurbüro S…5 contracts

Contracting authorities

Services

  • Architectural design3
  • Structural engineering2

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

Recently commissioned

DateContractContracting authorityValue
7 Apr 2025Tragwerksplanung Umbau und Erweiterung Christian-Maar-Schule SchwabachSpecialist planning, other · School · NoticeStadt SchwabachBavaria
15 Jan 2025Objektplanung Umbau und Erweiterung Christian-Maar-Schule SchwabachArchitectural design · School · NoticeStadt SchwabachBavaria€233,086
9 Jan 2025Erweiterung der Kindertagesstätte in MeckenhausenArchitectural design · Day care centre · NoticeStadt HilpoltsteinBavaria€275,546
18 Dec 2024Neubau Kindergarten mit 5 Gruppen in Nennslingen - TragwerkPlanning services · Day care centre · NoticeMarkt NennslingenBavaria€77,543
16 May 202401Architectural design · Day care centre · NoticeGemeinde UnterschwaningenBavaria

The 5 most recent of 5.

Questions and answers

How many public contracts has Ingenieurbüro Stefan Ritzer received?

Ingenieurbüro Stefan Ritzer has received 5 public planning contracts since 2024. The median contract value is €233,086, calculated over 3 contracts with a stated value.

Which contracting authorities does Ingenieurbüro Stefan Ritzer plan for most often?

Most contracts came from Stadt Schwabach (2), Gemeinde Unterschwaningen (1) and Markt Nennslingen (1).

Which planning services does Ingenieurbüro Stefan Ritzer provide?

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

In which German states does Ingenieurbüro Stefan Ritzer plan?

Most contracts came from Bavaria (5).