ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringVispIngenieurbüro F. Williner AG
Ingenieurbüro F. Williner AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of F. Williner AG is the provision of engineering services in the field of civil engineering and construction, particularly in the areas of: * Structural engineering (design, planning and dimensioning of load-bearing structures in building construction) * Geotechnics (planning and dimensioning of excavation pit securing and support structures) * Infrastructure construction (conceptualization and accompaniment of projects in road and infrastructure construction) * Building in existing structures (static examination, feasibility and detailed planning of compensation and renovation measures) The company offers solutions for static problems in civil engineering and construction and has a competent team of civil engineers and draftsmen.

AI-generated
Offering

Products & services

Industry:Technical Consulting & EngineeringCivil Engineering Firms
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Ingenieurbüro F. Williner AG

✓ Offered7
Structural engineering works
Design and structural sizing of the supporting structure in building construction, as well as overall planning for commercial and industrial buildings; structural verification, feasibility checks and detailed planning for conversions and renovations.
Infrastructure construction
Conceptual development and support of projects in road and infrastructure construction; planning and sizing of excavation supports and retaining structures are also included.
Geotechnics
Geotechnical services including planning and sizing of excavation supports and retaining structures, as well as ongoing project work in the ground conditions.
Residential construction: multi-family houses
Structural design concept, planning and sizing for multi-family houses; includes projects such as new builds and redeveloped residential complexes.
Residential construction: single-family houses
Structural design concept, planning and sizing for single-family houses; includes new-build projects in different municipalities.
Commercial and industrial buildings
Overall planning and structural engineering design for commercial and industrial buildings; includes halls, workshops, showrooms and other operational facilities.
Renovation and redevelopment of existing buildings
Structural verification, feasibility assessments and detailed planning for conversions, extensions and replacement new builds within existing properties.
Trust & reputation

ranQ Trust Score of Ingenieurbüro F. Williner AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Ingenieurbüro F. Williner 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%
Ingenieurbüro F. Williner 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%
Ingenieurbüro F. Williner 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%
Ingenieurbüro F. Williner AG scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ingenieurbüro F. Williner 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.

Knowledge

No knowledge articles yet

Once Ingenieurbüro F. Williner AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Ingenieurbüro F. Williner AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Ingenieurbüro F. Williner AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Ingenieurbüro F. Williner AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bahnhofstrasse 10
3930 Visp

At a glance

Legal form
Corporation
UID
CHE-101.597.788
Founded
1984 · 42 years
Last commercial register change
April 12, 2021
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

    Similar companies

    IT
    Ingenieurbüro TEYSSEIRE und CANDOLFI AG, dipl. Ing. ETH/SIA
    Visp
    GS
    Gruner Stucky SA
    Martigny
    EA
    ENSIBA AG
    Glis
    EH
    ENSIBA Holding AG
    Glis
    GI
    Géoval Ingénieurs-Géologues SA
    Sion
    KE
    Karakas et Français S.A.
    Martigny
    ME
    Matterhorn Engineering AG
    Zermatt
    PD
    Pfammatter Dienstleistungs AG
    Baltschieder