The database of public procurement

110,873 companies69,708 contracting authorities2,533 BoQs with a specified brand27,371 planning offices352,370 awardsAwards up to 2 Oct 2026

Planning office

Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure

Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure from Stuttgart has received one public planning contract since 2025 (as of 3 Oct 2026).

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

70567 Stuttgart, Baden-WürttembergLandscape architectureRegister No. 7228
1
planning contracts, since 16 May 2025
0
in the last twelve months
€253,716
median contract value, 1 stating one
?
number of bids not stated

Contracts per year

2025: 1 contract12025

The network of this office

Contracting authoritiesServicesStadt Rheinstetten1Stadt Rheinstetten: 1Landscape architecture1Landscape architecture: 1Ralph Wölffing-…1 contracts

Contracting authorities

Services

  • Landscape architecture1

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

Recently commissioned

DateContractContracting authorityValue
16 May 2025Vergabe von Objektplanungsleistungen Freianlagen gemäß §§ 38 ff HOAIPlanning services · NoticeStadt RheinstettenBaden-Württemberg€253,716

The 1 most recent of 1.

Questions and answers

How many public contracts has Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure received?

Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure has received 1 public planning contract since 2025. The median contract value is €253,716, calculated over 1 contract with a stated value.

Which contracting authorities does Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure plan for most often?

Most contracts came from Stadt Rheinstetten (1).

Which planning services does Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure provide?

Most contracts fall under “Planning services” (1).

In which German states does Ralph Wölffing-Seelig Landschaftsarchitekten I Ingenieure plan?

Most contracts came from Baden-Württemberg (1).