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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding companySt. GallenSTUTZ Holding AG
STUTZ Holding AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Acquisition, management and sale of participations and financial investments. The company may acquire, develop, manage and sell real estate properties and establish branch offices.

Commercial register, canton of SG·As of March 3, 2026View on Zefix
Presence

Service area

Offering

Products & services

Industry:Holding company
✓ Offered11
Projects + construction management
Real estate projects, construction consulting, site supervision and construction management; TU services and property sales are also listed.
Building construction
Construction services, client projects, residential construction, commercial and industrial buildings, public building construction and facade construction.
Renovation & conversion
Masonry work, renovations of older buildings, bathroom renovations, conversions and extensions, repairs of facades and walls, historic plaster finishes, building trades in listed-building preservation.
Civil engineering
Excavations, general civil engineering works and infrastructure construction; complemented by road construction and utility lines on the services overview.
Special foundations & deep construction
Micropiles, anchoring, soil nailing, shotcrete works, ground injections, slope stabilization, hillside reinforcement and sheet piling walls.
Demolition
Floor by floor demolition, large-scale demolition, material processing and specialized demolition.
Hazardous material remediation
Asbestos remediation with analysis, concepts and execution.
Building protection
Structural shotcrete, concrete and exposed-concrete repair, waterproofing, floor and wall coatings, concrete drilling/cutting, firestopping and rebar locating.
Timber construction
Conversions, extensions upwards, roof build-outs, interior paneling work, dry construction walls, joinery work and insulation.
Tiling work
Tiling work, natural stone work, construction services and client work.
Property management
Management of properties as well as rental and sale of real estate, apartments, houses, building land, commercial properties, garages and parking spaces.
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4.1/5

STUTZ Holding AG

Trust & reputation

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

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of November 2026

STUTZ Holding AG 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 Holding AG scores 85.5 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.55.07%
STUTZ 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%
STUTZ Holding AG scores 60.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

STUTZ Holding AG 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. As of November 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.

Press

Media

October 8, 2021Media
Fusion auf dem Bau: Stutz AG übernimmt St.Galler Dieziger AG
tagblatt.ch
September 24, 2019Media
Schadstoffsanierungen und Rückbauten: Ostschweizer Baugruppe Stutz übernimmt Zani
tagblatt.ch

Knowledge

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Comparisons

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Location

Martinsbruggstrasse 97
9016 St. Gallen
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
Corporation
UID
CHE-112.020.441
Founded
2004 · 22 years
Last commercial register change
March 3, 2026
Employees
1 to 10

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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