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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementBernVSL (Schweiz) AG
VSL (Schweiz) AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

VSL (Schweiz) AG provides engineering and construction services for the design, delivery and maintenance of infrastructure, including bridges, tunnels, buildings and dams. The company supplies systems and products such as internal and external post-tensioning, stay cable systems, bearings, ground anchors, heavy lifting equipment, ground improvement solutions and repair services.

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Products & services

Industry:Construction & Project Management
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4.1/5

VSL (Schweiz) AG

✓ Offered
6
Post-Tensioning for Bridges
Post-tensioning for bridges with internal and external systems, tensioning systems and related technical solutions for structural works.
Ground Anchors
Ground anchors for buildings, bridges, roads, railways and other structures to provide stability and long-term support.
Bridge Bearings
Bridge bearings for load transfer and movement control in bridges and similar structures.
Bridge Repair and Maintenance
Repair, preservation, strengthening, inspection and deconstruction of bridges, viaducts and footbridges.
Post-Tensioning for Buildings
Post-tensioning for buildings with internal systems and solutions for structural performance, slimness and durability.
Building Repair and Maintenance
Repair, maintenance, strengthening, inspection and deconstruction of buildings, including seismic protection and vibration control.
Trust & reputation

ranQ Trust Score of VSL (Schweiz) AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

VSL (Schweiz) 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.
x
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%
VSL (Schweiz) AG scores 98.5 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.96.07%
VSL (Schweiz) AG 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%
VSL (Schweiz) 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

VSL (Schweiz) 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 58%, 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.

Press

Media

May 4, 2023Media
Blasers Produktivitätstrophäe 2023 und die fünf Gewinner
technische-rundschau.ch
February 17, 2022Media
Franklinturm in Oerlikon: Vertikale Vorspannung für den Turmkern
baublatt.ch

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Location

Wankdorfallee 5
3014 Bern

At a glance

Legal form
Corporation
UID
CHE-105.897.002
Founded
2002 · 24 years
Last commercial register change
April 30, 2026
Employees
101 to 500
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.95.03%
    • Full methodology

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