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116,332 companies72,724 contracting authorities2,567 BoQs with a specified brand27,690 planning offices366,582 awardsAwards up to 3 Oct 2026

Company

HSH Installationstechnik AG

HSH Installationstechnik AG from Buchs has been awarded 12 public contracts since 2019, 3 of them EU-wide up to 2023 (as of 4 Oct 2026).

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

9470 BuchsHeating, ventilation, plumbingin notices since 2019
3
EU-wide awards 2019 to 2023 from 3 contracting authorities, €4,548,652
9
awards in 9 procedures, since 29 Jul 2019
no value
no notice states a value
6.3
bids on average when this company wins; sole bidder 0 times
10 Jul 2026
latest award

Awards per year, 2019 to today

2019: 2 awards220192023: 1 award120232024: 1 award120242026: 4 awards42026

Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. The current year is incomplete.

Timeline, 36 months

202320242025202610 Jul 2026: 2311 - Mehrzweckhalle Bach, Romanshorn - BKP 250 Sanitäranlagen (25000)6 Jul 2026: Sanierung Freibad Salez, Sennwald30 Jun 2026: Neubau Schulhaus Breite - Balgach10 Apr 2026: Sanierung & Erweiterung Schulhaus Feldacker, Mels / BKP 25 Sanitäre Anlagen22 Aug 2024: Psychiatrie St.Gallen (PSG), Pfäfers, Klinik St.Pirminsberg, Funktions- und Betriebssicherung Gebäude A115 Dec 2023: Kongress Hotel Davos, Sanierung Haustechnik und Fassade, Davos Platz, BKP 250 Sanitäranlagen

One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.

The network around HSH

Contracting authoritiesPlanners and neighboursKanton St.Gallen, Hochbauamt, Zen…2Kanton St.Gallen, Hochbauamt, Zentrale Dienste: 2Stadtverwaltung Romanshorn1Stadtverwaltung Romanshorn: 1Politische Gemeinde Sennwald1Politische Gemeinde Sennwald: 1Primarschulgemeinde Balgach1Primarschulgemeinde Balgach: 1Politische Gemeinde Mels1Politische Gemeinde Mels: 1Beck Schwimmbadbau AG1Beck Schwimmbadbau AG, Winterthur: 1NEO Architektur AG1NEO Architektur AG, Widnau: 1PIRMIN JUNG Schweiz AG1PIRMIN JUNG Schweiz AG, Sargans: 1Equans Switzerland AG1Equans Switzerland AG, St. Gallen: 1GWT Gesellschaft für Wassertechni…1GWT Gesellschaft für Wassertechnik Schwimmbad und Therme GmbH, Sollenau: 1HSH Installatio…9 awards

Contracting authorities

Planners and neighbours

Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.

Competitors

Pro · 10 companies win the same trades with the same authorities
With count, location and latest award, each with a profile. See everything with Pro

Who wins with the 8 most frequent contracting authorities of this company in Heating, ventilation, plumbing, Building shell.

References: recently won

DateLotContracting authorityValueBids
10 Jul 20262311 - Mehrzweckhalle Bach, Romanshorn - BKP 250 Sanitäranlagen (25000)Heating, ventilation, plumbing · Source (Procurement portal)Stadtverwaltung Romanshorn9
6 Jul 2026Sanierung Freibad Salez, SennwaldBuilding shell · Source (Procurement portal)Politische Gemeinde Sennwald4
30 Jun 2026Neubau Schulhaus Breite - BalgachHeating, ventilation, plumbing · Source (Procurement portal)Primarschulgemeinde Balgach12
10 Apr 2026Sanierung & Erweiterung Schulhaus Feldacker, Mels / BKP 25 Sanitäre AnlagenHeating, ventilation, plumbing · Source (Procurement portal)Politische Gemeinde Mels10
22 Aug 2024Psychiatrie St.Gallen (PSG), Pfäfers, Klinik St.Pirminsberg, Funktions- und Betriebssicherung Gebäude A1Building shell · Source (Procurement portal)Kanton St.Gallen, Hochbauamt, Zentrale Dienste4
15 Dec 2023Kongress Hotel Davos, Sanierung Haustechnik und Fassade, Davos Platz, BKP 250 SanitäranlagenFacades, windows · Source (Procurement portal)Gemeinde Davos, Hochbauamt3
27 Jun 2023Sanitärapparate mit Ver- und Entsorgungsleitungen inkl. Grundleitungen, 30 Klassenräume mit diversen Nebenräumen (Putzen, Werken u.ä), WC Anlagen, Garderoben sowie einer Gastroküche.Heating, ventilation, plumbing · Source (Procurement portal)Kanton St.Gallen, Hochbauamt, Zentrale Dienste3
22 Nov 2019SanitäranlagenHeating, ventilation, plumbing · Source (Procurement portal)Gemeindeverwaltung Sevelen4
29 Jul 2019BKP 250 Sanitäre AnlagenHeating, ventilation, plumbing · Source (Procurement portal)Gemeinde Widnau8

The 9 most recent of 9. All with Pro.

EU-wide awards 2006 to 2023

3 awards from 3 contracting authorities, €4,548,652 stated. The most frequent:

Gemeinde Widnau1
Gemeindeverwaltung Sevelen1
Kanton St.Gallen, Hochbauamt, Zentrale Dienste1
Pro · All 3 EU-wide awards with contracting authority, value and number of bids
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro

From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “HSH Installationstechnik AG”, 5 bids on average.

Questions and answers

How many public contracts has HSH Installationstechnik AG won?

HSH Installationstechnik AG has received 9 contract awards from public tenders since 2019, most recently on 10 Jul 2026. When the company won, there were 6.3 bids on average. The EU Official Journal also lists 3 EU-wide awards between 2019 and 2023.

Which contracting authorities does HSH Installationstechnik AG work for most often?

Most awards came from Kanton St.Gallen, Hochbauamt, Zentrale Dienste (2), Stadtverwaltung Romanshorn (1) and Politische Gemeinde Sennwald (1). In total there are 8 contracting authorities.

In which trades does HSH Installationstechnik AG win public contracts?

Most awards fall under the trades “Heating, ventilation, plumbing” (6), “Building shell” (2) and “Facades, windows” (1). The trade is assigned from the CPV code and the title of the lot.