Swiss Public Contracts Companies

Construction work

Koch AG Ramosch

6 awards published on simap.ch (Mar 2025 – Feb 2026), from 5 different contracting authorities.

Main sector
Construction work
CPV
45000000
Canton
Graubünden
6Awards
CHF 3.2mTotal of published amounts
5Contracting authorities
CHF 530,000Typical amount (median)

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Awards per yearown analysis of the publications
YearAwardsTotal (CHF)
202621.1m
202542.1m

Most frequent contracting authority: Darnuzer Ingenieure AG (33% of awards).

How large are the awards won by Koch AG Ramosch?

Number of awards by amount band.

  1. CHF 100m and over0
  2. CHF 10m to under 100m0
  3. CHF 1m to under 10m0
  4. CHF 100,000 to under 1m6
  5. under CHF 100,0000
  6. no attributable CHF amount0

Typical amount (median): CHF 530,000 – half of the awards with an attributable amount are above this figure, half below.

Largest awards

The largest award alone accounts for 29% of the total.

Awardsnewest first
DateContractContracting authorityCantonAmount
GM Ramosch - Etappe 22, Weg 16.3, BaumeisterarbeitenDarnuzer Ingenieure AGGR597,000
GM Tschlin - Etappe 22, Weg 42, BaumeisterarbeitenKindschi indschegners e geometers SAGR462,000
725.70 Stützmauern Puzzins BaumeisterarbeitenTiefbauamt GraubündenGR927,000
GM Ramosch - Etappe 21, Weg 16.4, BaumeisterarbeitenDarnuzer Ingenieure AGGR680,000
GM Tschlin - Etappe 21, BaumeisterarbeitenKINDSCHI indschegners e geometers SAGR356,000
Zufahrt HB ChalzinaAmt für Wald und NaturgefahrenGR144,000
Sector1
Contracting authorities5
Darnuzer Ingenieure AG · 2 Amt für Wald und Naturgefahren · 1 Tiefbauamt Graubünden · 1 KINDSCHI indschegners e geometers SA · 1 Kindschi indschegners e geometers SA · 1
Other companies in related sectorsGraubünden