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 · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryCorpatauxA. Helfer SA
A. Helfer SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

A. Helfer SA manufactures terrazzo and concrete paving panels and supplies products for exterior and interior applications such as terraces, balconies and public spaces. The company also provides products for building and civil engineering projects and makes technical documentation and brochures available.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered8
Concrete slabs for outdoor projects
Sand-finished slabs GARDA, VERNA, TOSCA and SCALA for balconies, terraces, large areas and other outdoor projects; different finishes, shades and formats.
Polished TERRAZZO slabs
Terrazzo slabs for interiors, for floor and stair coverings, interior wall, façade, skirting and furniture.
Concrete steps
Steps matched to the GARDA, VERNA, TOSCA and SCALA ranges, with an L-shaped finish or steps with a closed head, for uniform outdoor projects.
Concrete pavers
Interlocking, permeable concrete pavers or pavers with spacers, available in various formats and colours for public areas, shopping centres and residential properties.
Botanico elements for slopes
Slope-stabilising elements without mortar, made up of a base element and a locking element, for low-height walls and adjustable inclines.
Concrete bricks and blocks
Concrete bricks and blocks in several formats and finishes, manufactured industrially in accordance with SIA 177.
Concrete pipes and accessories
Rings, tubes, pipes, pipes for soakaway pits, conical bottoms, asymmetrical cones and accessories, with standard dimensions and others on request.
Concrete anti-vehicle obstacles
Standard anti-vehicle obstacles or type shelter 1 (ATM) for building constructions and installations.
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
4.2/5

A. Helfer SA

Trust & reputation

ranQ Trust Score of A. Helfer SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

A. Helfer SA scores 71.2 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.61.824%
  • 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.74.910%
  • 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.95.08%
A. Helfer SA 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%
A. Helfer SA 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%
A. Helfer SA scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A. Helfer SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.2 out of 5 stars from 18 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
4.2
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle4.218
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once A. Helfer SA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

A. Helfer SA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank A. Helfer SA by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Route des Chênes 46
1727 Corpataux
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.987.235
Founded
1968 · 58 years
Last commercial register change
November 3, 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

    SB
    Savary, Béton-Frais et Gravières SA
    Vesin
    OA
    OSEAN AG
    Tafers
    GS
    Gramise SA
    Courtion
    LC
    LEVA CORBIÈRES SA
    Corbières
    AN
    ATELIER N.B. + STEINHAUS, Noah Bischof
    Mur (Vully) Fr
    GH
    GMB Hess GmbH
    Bösingen
    PT
    Pro Tablettes SA
    Sévaz
    SE
    SABLES ET GRAVIERS TUFFIERE S.A.
    Ecuvillens