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

About the company

Josef Piller SA is an engineering firm specializing in planning and consulting in the field of electrical engineering. The core activities include the planning and implementation of electrical systems for various areas, such as: Buildings (building automation, lighting, etc.), Water treatment, Roads and traffic (traffic management systems, etc.), Video surveillance and access control. The company also offers consulting services in these areas and emphasizes innovation and quality.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered8
Electrical engineering consulting
Consulting engineering office for electrical installations, advising project managers on technical, financial and environmental options.
Electrical installation planning
Planning of power distribution, schematics, design of electrical switchboards and installations for strong- and weak-current.
Lighting and lighting design
Lighting studies and lighting design for buildings and premises, integrated into electrical installation planning services.
Automation of installations
Control via programmable logic controllers, KNX bus and integration of automation for buildings and other technical installations.
Building installations
Engineering services for buildings, including the associated electrical and technical systems.
Water treatment
Engineering services for water treatment within the company’s technical fields.
Road engineering
Advisory and planning services for roads and their technical equipment.
Access control and video surveillance
Design and integration of access control, video surveillance, computer networks and telephone installations.
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3.8/5

Josef Piller SA

Trust & reputation

ranQ Trust Score of Josef Piller SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Josef Piller SA scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Josef Piller SA scores 78.6 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.75.012%
  • 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%
Josef Piller SA scores 85.0 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).85.022%
Josef Piller SA scores 8.0 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 35.8.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Josef Piller SA reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Allée Paul-Cantonneau 1
1762 Givisiez
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.761.141
Founded
2019 · 7 years
Last commercial register change
January 4, 2019
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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