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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBerschisSTB Engineering AG
STB Engineering AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of STB Engineering AG is the development, planning, manufacturing, commissioning and maintenance of electrical switchgear and industrial automation. The company offers a wide range of services in these areas, including consulting and engineering.

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Offering

Products & services

Industry:Technical Consulting & EngineeringElectrical Industry
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4.2/5

STB Engineering AG

✓ Offered5
Engineering
Design and implementation of automation systems and process control systems for building services and industry; including business engineering, process engineering, product engineering and software engineering.
Automation
Automation solutions from concept and planning through implementation, commissioning and maintenance; for industrial automation and building automation with integration of control and process control systems.
Switchgear construction
Design, planning, manufacture, assembly, commissioning and maintenance of switchgear assemblies; as well as standardized distribution boards to norms and custom power distribution.
Standard distribution boards
Standardized distribution solutions as a cost-efficient range, including AP distribution boards and AP multimedia distribution boards.
Outdoor meter boxes
Outdoor meter boxes as a shop product category, available as UP-AZK and AP-AZK and in variants with outgoing connections at the top or bottom, some ready for connection.
Trust & reputation

ranQ Trust Score of STB Engineering AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

STB Engineering AG scores 72.7 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.71.724%
  • 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.77.410%
  • 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.70.08%
STB Engineering AG scores 89.3 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.70.07%
STB Engineering AG 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%
STB Engineering AG scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

STB Engineering AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 20 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
4.5
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.520
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Seilereistrasse 3a
8892 Berschis

At a glance

Legal form
Corporation
UID
CHE-106.020.639
Founded
1989 · 37 years
Last commercial register change
April 23, 2020
Employees
11 to 20
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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