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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionHerisauSTUTZ AG Bauunternehmung, Zweigniederlassung Herisau
STUTZ AG Bauunternehmung, Zweigniederlassung Herisau Logo
Verified· 3 sourcesTrust Score
Summary

About the company

STUTZ AG Bauunternehmung, Zweigniederlassung Herisau is a branch of STUTZ AG and part of the group's civil engineering (Tiefbau) operations. It delivers construction and engineering services from the STUTZ offering, including general civil engineering, specialist deep‑foundation work, demolition and groundwork, building construction, structural protection and project/ construction management.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered4
Building construction
Building construction for residential, commercial and public buildings in the St. Gallen economic region; execution of structures with a focus on build quality and long-lasting construction.
Conversion & renovation
Conversion and renovation work, including regional construction execution in the building construction sector in St. Gallen; on the location pages also listed as Umbau / Renovesa.
Building refurbishments
Building refurbishments in building construction, identified as an independent service area of STUTZ AG Hochbau St. Gallen; includes structural renewals and restoration and maintenance work.
Project management
Project management for construction projects, supplemented by construction management and TU services, as well as real estate sales on the overview page of the services.
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4.1/5

STUTZ AG Bauunternehmung, Zweigniederlassung Herisau

Trust & reputation

ranQ Trust Score of STUTZ AG Bauunternehmung, Zweigniederlassung Herisau: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

STUTZ AG Bauunternehmung, Zweigniederlassung Herisau scores 65.4 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.59.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.70.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
STUTZ AG Bauunternehmung, Zweigniederlassung Herisau scores 76.4 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.70.212%
  • 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.90.07%
STUTZ AG Bauunternehmung, Zweigniederlassung Herisau scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).85.022%
STUTZ AG Bauunternehmung, Zweigniederlassung Herisau scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

STUTZ AG Bauunternehmung, Zweigniederlassung Herisau reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.1 out of 5 stars from 15 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.115
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Schlossbleiche 10
9100 Herisau
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-213.331.849
Founded
2020 · 6 years
Last commercial register change
March 6, 2020
Employees
51 to 100
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.76.06%
  • 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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