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
DirectoryConstruction & ArchitectureTimber Construction & CarpentryLangenthalKernholz AG
Kernholz AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Kernholz AG is the planning and execution of timber construction projects, including facade construction, roof and dormer constructions, interior finishing, renovations and conversions. The company also offers services in the field of wood processing and woodworking, focusing on sustainable and environmentally friendly solutions.

AI-generated
Offering

Products & services

Industry:Timber Construction & Carpentry
✓ Offered10
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

Kernholz AG

CAD timber construction planning
CAD timber construction planning for timber construction projects, as support from planning through implementation.
Facade construction
Energy-efficient building envelope up to the final cladding in various materials.
Roof and dormer constructions / upward extensions / industry
Roof and dormer constructions, upward extensions and timber construction for industrial projects, planned in detail and installed.
Carports / seating areas / pergola
Carports, seating areas and pergolas to measure, flexibly adapted to the respective project.
Terrace flooring
Terrace flooring for outdoor areas, suitable for timber structures and private outdoor use.
Interior fit-out
Interior fit-out with wood, focusing on details and the design of interior spaces.
Renovations
Renovations with experience also in listed heritage areas, including precise execution of conversion and renewal works.
Conversions and extensions
Conversions and extensions as part of the core competencies, especially for existing buildings and additions.
Renovations of older buildings
Renovations of older buildings, including historical reproductions, for existing and worth-protecting building fabric.
Extensions and conversions for industry and commercial businesses
Extensions and conversions for industry and commercial businesses, as part of the core competencies mentioned.
Trust & reputation

ranQ Trust Score of Kernholz 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.

Kernholz 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%
Kernholz 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%
Kernholz AG scores 83.3 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).83.322%
Kernholz AG scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

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

Get started
Comparisons

Kernholz AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Hier entsteht die Karte
Steinackerweg 18
4900 Langenthal

At a glance

Legal form
Corporation
UID
CHE-107.540.574
Founded
1993 · 33 years
Last commercial register change
November 26, 2025
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

    Similar companies

    LA
    Logodom AG
    Langenthal
    KH
    Künsch Holzbau GmbH
    Rüedisbach
    RA
    Rikli AG
    Wangenried
    S&
    Stettler & Co.
    Riggisberg
    SZ
    Stettler Zimmerei GmbH
    Riggisberg
    CG
    Convita GmbH
    Roggwil Be
    ZH
    Zürcher Holz + Kabelbau GmbH
    Frutigen
    KA
    KÜHNI AG
    Ramsei