Swiss Public Contracts Contracting authorities

Contracting authority

DIB - Wasserversorgung (WVZ)

6 awards made to 5 companies and published on simap.ch.

Main canton
Zurich
Companies
5
6Awards
5Companies
CHF 5.6mTotal of published amounts

This contracting authority’s awards per month

6 awards in 5 months: Jan 2025 (2), Feb 2025 (1), May 2026 (1), Jun 2026 (1), Aug 2026 (1).

Companiesby number of awards
CompanyAwardsTotal (CHF)
Tibau AG21.8m
HFS Aqua AG12.3m
AFRY Schweiz AG1932,000
Equans Switzerland AG1341,000
Chromix AG1273,000

Awards by industry

Number of awards per industry. Industries are the top-level groups of the CPV, the EU’s standard classification of works, supplies and services; each covers many specific sectors.

  1. Construction work467%
  2. Industrial machinery116%
  3. Architecture and engineering116%

Specific sectors (exact CPV code)