The database of public procurement

113,891 companies71,393 contracting authorities2,564 BoQs with a specified brand27,690 planning offices360,321 awardsAwards up to 3 Oct 2026

Planning office

Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik

Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik from Riesa has received 3 public planning contracts since 2025 (as of 4 Oct 2026).

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

01589 Riesa, SaxonyBuilding servicesSchoolRegister No. 7084
3
planning contracts, since 28 Apr 2025
0
in the last twelve months
€98,696
median contract value, 2 stating one
4
median number of bids, 3 stating it

Contracts per year

2025: 3 contracts32025

The network of this office

Contracting authoritiesServicesChristliches Schulhaus Oßling gGm…1Christliches Schulhaus Oßling gGmbH: 1Landkreis Nordsachsen1Landkreis Nordsachsen: 1Staatsbetrieb Sächsisches Immobil…1Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement: 1Building services3Building services: 3Wolfgang Müller…3 contracts

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

Recently commissioned

DateContractContracting authorityValue
18 Jul 2025Planungsleistungen für Technische Gebäudeausrüstung (Los 4)Specialist planning, other · NoticeLandkreis NordsachsenSaxony
24 Jun 2025Amtsgericht und Polizeirevier Freiberg, Umbau Schadenbereich AmtsgerichtPlanning services · NoticeStaatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und VertragsmanagementSaxony€109,947
28 Apr 2025Neubau Christliche Grundschule Oßling - Los 2 Fachplanung TA AG 1-3Specialist planning, other · School · NoticeChristliches Schulhaus Oßling gGmbHSaxony€87,445

The 3 most recent of 3.

Questions and answers

How many public contracts has Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik received?

Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik has received 3 public planning contracts since 2025. The median contract value is €98,696, calculated over 2 contracts with a stated value.

Which contracting authorities does Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik plan for most often?

Most contracts came from Christliches Schulhaus Oßling gGmbH (1), Landkreis Nordsachsen (1) and Staatsbetrieb Sächsisches Immobilien- und Baumanagement, Zentrale, Zentralstelle Vergabe- und Vertragsmanagement (1).

Which planning services does Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik provide?

Most contracts fall under “Specialist planning, other” (2) and “Planning services” (1).

In which German states does Wolfgang Müller & Partner, Ingenieurbüro für Haustechnik plan?

Most contracts came from Saxony (3).