Swiss Public Contracts Companies

Engineering services

Amstein + Walthert AG

3 awards published on simap.ch (Aug 2025 – Apr 2026), from 2 different contracting authorities.

Main sector
Engineering services
CPV
71300000
Main cantons
Graubünden · St. Gallen
3Awards
CHF 602,000Total of published amounts
2Contracting authorities
CHF 172,000Typical amount (median)

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Awards per yearown analysis of the publications
YearAwardsTotal (CHF)
20262441,000
20251161,000

Most frequent contracting authority: Hochbauamt Graubünden (67% of awards).

Largest awards

The largest award alone accounts for 45% of the total.

Awardsnewest first
DateContractContracting authorityCantonAmount
Instandsetzung TBA Werkhof Scuol / BKP 293 ElektroingenieurHochbauamt GraubündenGR269,000
Instandsetzung TBA Werkhof Scuol / BKP 294 Heizungs-/ LüftungsingenieurHochbauamt GraubündenGR172,000
Eisstadion Lido; BKP294 HLK-Ingenieur; Ersatz Kälteanlage/Abwärmenutzung/Wärmepumpe; Erneuerung Amoniakanlage; Erweiterung…Stadt Rapperswil-Jona; Ressort Bau und LiegenschaftenSG161,000
Open tenders in related sectors6

Tenders still open whose CPV code (the EU’s standard classification of works, supplies and services) is the same as, or closely related to, that of this company’s past awards.

Sectors3
Contracting authorities2
Hochbauamt Graubünden · 2 Stadt Rapperswil-Jona; Ressort Bau und Liegenschaften · 1
Other companies in related sectorsGraubünden