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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringArbonHofer Ingenieure AG
Hofer Ingenieure AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Hofer Ingenieure AG is the provision of services in the fields of transportation, environment, and noise. Specifically, this includes: Transportation: road space design, traffic assessments, 30 km/h zones, encounter zones, signaling and marking plans; Environment: environmental consulting, noise assessments, noise protection certificates, sound protection certificates, noise consulting, noise measurements, noise forecasts; Consulting: expert consulting for federal, cantonal, municipal, corporate, and private clients in the areas of transportation, environment, and noise. The company produces demanding assessments, comprehensive plans, and offers expert consulting services.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Hofer Ingenieure AG

✓ Offered3
Traffic planning and traffic studies
Traffic planning, street space design, traffic studies, 30 km/h zones, shared spaces as meeting zones, and signage and road marking plans.
Noise assessments and noise protection
Noise assessment reports, noise protection statements, sound insulation statements, noise advisory for design plans, noise measurements and noise forecasts.
Planning advisory
Advice on defining objectives, determining the planning services required, and implementation according to specific requirements.
Trust & reputation

ranQ Trust Score of Hofer Ingenieure AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Hofer Ingenieure 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.
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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%
Hofer Ingenieure AG scores 87.1 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Hofer Ingenieure AG scores 83.3 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).83.322%
Hofer Ingenieure AG scores 8.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.8.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hofer Ingenieure 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 54%, 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.

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Location

St. Gallerstrasse 89 b
9320 Arbon

At a glance

Legal form
Corporation
UID
CHE-109.891.145
Founded
2003 · 23 years
Last commercial register change
April 7, 2014
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.85.03%
    • Full methodology

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