The database of public procurement
Planning office
R.G. Riedweg et Gendre SA
R.G. Riedweg et Gendre SA from Carouge GE has received 3 public planning contracts since 2020, 1 of them in the last twelve months (as of 3 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Contracts per year
The network of this office
Contracting authorities
Services
- Building services2
- Other1
Contracting authorities from the award notices, services from the planning contracts.
Recently commissioned
| Date | Contract | Contracting authority | Value |
|---|---|---|---|
| 5 Dec 2025 | Programme GeniTerre Etudes Préalables de Chaufferies GeniTerre - Appel d’offres pour les prestations d’ingénieur spécialisé en CVCS suivant les règlements SIA 108 pour les Phases SIA 21-22 et 31Planning services · Procurement portal | Services industriels de Genève (SIG) - Direction Achats | |
| 19 Oct 2023 | Rénovation du site de La Combe - Ingénieur Coordinateur techniqueSpecialist planning, other · Procurement portal | Itten+Brechbühl SA | |
| 13 Feb 2020 | Rénovation des installations de chauffage, ventilation et climatisation. Coûts des travaux estimés : CHF 1'506'500.- HTPlanning services · Procurement portal | Vallat Partenaires SA |
The 3 most recent of 3.
Questions and answers
How many public contracts has R.G. Riedweg et Gendre SA received?
R.G. Riedweg et Gendre SA has received 3 public planning contracts since 2020. 1 of them came in the last twelve months.
Which contracting authorities does R.G. Riedweg et Gendre SA plan for most often?
Most contracts came from Itten+Brechbühl SA (1), Services industriels de Genève (SIG) - Direction Achats (1) and Vallat Partenaires SA (1).
Which planning services does R.G. Riedweg et Gendre SA provide?
Most contracts fall under “Planning services” (2) and “Specialist planning, other” (1).