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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding companySt. GallenHälg Holding AG
Hälg Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hälg Holding AG is part of the Hälg Group and provides building services engineering and integrated facility management. Its services include system construction, building automation, maintenance and ventilation cleaning, as well as tailored property services for various types of buildings.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Holding company
✓ Offered5
Building services
Planning and implementation of heating, cooling, ventilation, air-conditioning and sanitary installations for residential buildings, office and commercial premises, industrial and infrastructure projects.
Service
Maintenance of building services systems to prevent breakdowns and failures, extend service life and maintain the value of the installations.
Ventilation cleaning
Cleaning of ventilation systems for residential units, industrial facilities and kitchens, so the systems operate efficiently and cleanly.
Building automation
Specific solutions for building automation for new builds and modernisations, tailored to safety, modernity and efficiency requirements.
Comprehensive facility management
Technical, infrastructural and commercial facility management for the optimal operation of properties of any size.
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4.1/5

Hälg Holding AG

Trust & reputation

ranQ Trust Score of Hälg Holding AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

Hälg Holding AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Hälg Holding AG scores 92.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.82.07%
Hälg Holding AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Hälg Holding AG scores 96.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.93.34%
Qualifications+0.00

Hälg Holding AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Press

Media

March 24, 2026Media
Hälg steigert Auftragseingang trotz Umsatzrückgang
leaderdigital.ch
March 24, 2026Media
Umsatzdämpfer vermag die St.Galler Hälg Group nicht zu schrecken
tagblatt.ch
August 26, 2025Media
Hälg Group übernimmt Wintsch Klimatechnik AG
leaderdigital.ch
January 14, 2025Media
Hälg Facility Management AG übernimmt Löwen Bau- und Betriebs AG
stgallen24.ch
November 26, 2024Media
Hälg Facility Management AG eröffnet Niederlassung in St.Gallen
leaderdigital.ch
June 30, 2022Media
Hälg & Co. AG gibt Standort in Lüchingen auf
rheintaler.ch
June 13, 2019Media
Hälg-VR: Schmid folgt auf Bernet
leaderdigital.ch
March 31, 2016Media
Hälg: Caroline Inauen wird neue Leiterin Beschaffung
immobilienbusiness.ch
October 28, 2015Media
Hälg als Entrepreneur des Jahres ausgezeichnet
immobilienbusiness.ch

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Location

Lukasstrasse 30
9008 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-101.617.770
Founded
1989 · 37 years
Last commercial register change
September 14, 2022
Employees
21 to 50

Active in 1 of 26 cantons · 1 municipality

  • SGSt. Gallen
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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