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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesRotkreuzWismer Holding AG
Wismer Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Wismer Holding AG is a provider of engineering services for the construction sector. The company performs project planning, structural calculations, variant studies, condition surveys, surveying and construction management, and provides consulting and expert reports. Its fields include building construction, bridge construction, civil and road engineering, utility and drainage planning, traffic planning and support for contaminated-site remediation.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered7
Engineering services in construction
Engineering services from a single source for clients, architects and public authorities; from the first idea to implementation, including project design, construction management and consulting.
Load-bearing structures
Structural concepts for ceilings, walls and special structures; planning and calculation of load-bearing structures with a focus on safety, cost efficiency and architectural integration.
Foundations & excavations
Support of excavation faces, underpinning and pile foundations; solutions considering geological and economic aspects as well as precise planning and implementation.
Civil engineering & engineering structures
Design and realization of bridges, retaining walls and canals; technical and cost-effective solutions for infrastructure projects in different environments.
Roads & utility lines
Realization of roads, utility lines and infrastructure projects; economical construction methods, safe project execution and coordination for municipalities, companies and private clients.
Planning & construction management
Feasibility studies, planning and on-time realization with professional construction management; coordination of all processes with a focus on transparency, cost certainty and quality.
Surveying & expert reports
Surveys, expert reports, record surveys and consulting using modern technology; data acquisition as the basis for planning, execution and reliable decisions.
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
4.0/5

Wismer Holding AG

Trust & reputation

ranQ Trust Score of Wismer Holding AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Wismer Holding AG scores 62.3 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.66.724%
  • 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.45.610%
  • 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.70.08%
Wismer Holding AG scores 82.3 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.92.512%
  • 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%
Wismer Holding 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%
Wismer Holding AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wismer Holding AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 5 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
4.4
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Wismer Holding AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Wismer Holding AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Wismer Holding AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Grundstrasse 3
6343 Rotkreuz
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-328.624.367
Founded
2014 · 12 years
Last commercial register change
October 14, 2025
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

    AI
    Amgen International AG
    Rotkreuz
    HF
    Hodel Finanz AG
    Baar
    BG
    Bossard Group AG
    Zug
    BH
    Bossard Holding AG
    Zug
    DE
    Dallmeier electronic international GmbH
    Cham
    SA
    SteelcoBelimed AG
    Zug
    FT
    Fixit Trockenmörtel Holding AG
    Baar
    PE
    Prime Elements Holding AG
    Cham