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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesKriessernHugo Dietsche AG
Hugo Dietsche AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Hugo Dietsche AG is a construction company focused on road construction, civil and special civil engineering, and the design of external spaces. The group manages participations and a real estate portfolio and includes subsidiaries such as Dietsche Strassenbau AG (road and civil works) and Robert König AG (recycling and landfill operations). The company states an ISO 9001 certification.

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Products & services

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4.1/5

Hugo Dietsche AG

✓ Offered
6
Road construction
Construction of access roads, natural-surface roads and asphalted roads; core competence in road and civil engineering with projects in the region.
Civil engineering
Development of new building areas, renovation of existing utility lines and implementation of service lines with experience and modern equipment.
Special civil engineering
Streambank protection, earthworks and other specialist areas with procedures and techniques for difficult tasks.
Outdoor areas
Design of seating and forecourts, natural-stone retaining walls and paving for durable and harmonious outdoor areas.
Manage and develop a real estate portfolio
Manage and develop the family real-estate portfolio as well as stakes in construction-related companies in the region.
Stakes in construction-related companies
Holding stakes in construction-related companies in the region, in addition to managing the family real-estate portfolio.
Trust & reputation

ranQ Trust Score of Hugo Dietsche AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Hugo Dietsche AG scores 68.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.58.824%
  • 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.72.110%
  • 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.95.08%
Hugo Dietsche 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%
Hugo Dietsche AG scores 86.7 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).86.722%
Hugo Dietsche AG scores 39.1 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 35.51.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.26.74%
Qualifications+0.00

Hugo Dietsche 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 16 customer reviews. 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 16 reviews across all connected sources

Sources
GGoogle4.116
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 18, 2025Media
Dietsche übernimmt Preisig
leaderdigital.ch
September 20, 2024Media
Dietsche: Mit neuem Chef zurück zu den namentlichen Wurzeln
leaderdigital.ch

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Location

Kirchdorfstrasse 21
9451 Kriessern

At a glance

Legal form
Corporation
UID
CHE-101.763.762
Founded
1990 · 36 years
Last commercial register change
February 17, 2026
Employees
1 to 10
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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