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

Back Simonsen GmbH

Back Simonsen GmbH from Basel has received 2 public planning contracts since 2023, 1 of them in the last twelve months (as of 1 Oct 2026).

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

4051 BaselGeneral planningSchoolRegister No. 18212
2
planning contracts, since 1 Dec 2023
1
in the last twelve months
no value
no contract states a value
11
median number of bids, 2 stating it

Contracts per year

2023: 1 contracts120232024: 0 contracts020242025: 0 contracts020252026: 1 contracts12026

The network of this office

Contracting authoritiesServicesBau- und Verkehrsdepartement des …1Bau- und Verkehrsdepartement des Kantons Basel-Stadt, Kantonale Fachstelle für öffentliche Beschaffungen (KFöB): 1Einwohnergemeinde Zwingen1Einwohnergemeinde Zwingen: 1General planning1General planning: 1Planning services1Planning services: 1Back Simonsen G…2 contracts

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

Recently commissioned

DateContractContracting authorityValue
17 Jun 2026Gesamtsanierung Schulhaus Sandgruben II, BKP 290 Generalplaner mit SubplanernGeneral planning · School · Procurement portalBau- und Verkehrsdepartement des Kantons Basel-Stadt, Kantonale Fachstelle für öffentliche Beschaffungen (KFöB)
1 Dec 2023ERWEITERUNG PRIMARSTUFE ZWINGENPlanning services · Procurement portalEinwohnergemeinde Zwingen

The 2 most recent of 2.

Questions and answers

How many public contracts has Back Simonsen GmbH received?

Back Simonsen GmbH has received 2 public planning contracts since 2023. 1 of them came in the last twelve months.

Which contracting authorities does Back Simonsen GmbH plan for most often?

Most contracts came from Bau- und Verkehrsdepartement des Kantons Basel-Stadt, Kantonale Fachstelle für öffentliche Beschaffungen (KFöB) (1) and Einwohnergemeinde Zwingen (1).

Which planning services does Back Simonsen GmbH provide?

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