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 & ArchitectureCivil EngineeringSierreGroupe Construir. SA
Groupe Construir. SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Emery Epiney is the provision of services in the fields of construction, engineering and earthworks. Specifically, this includes the planning and execution of construction projects, including the construction of buildings, the execution of earthworks, the construction of roads and bridges, as well as the execution of specialized works such as the construction of retaining walls and the execution of sewerage works.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered3
Building construction
Comprehensive services for single-family homes, residential buildings, public buildings, commercial buildings and industrial halls.
Civil engineering
Pipelines for networks, urban development, roads, retaining walls, river corrections and concrete structures of art.
Earthworks
Pipelines, development of residential land, backfilling, excavation, trenches, revalorisation of materials and land shaping.
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
4.3/5

Groupe Construir. SA

Trust & reputation

ranQ Trust Score of Groupe Construir. SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Groupe Construir. SA scores 74.6 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.75.024%
  • 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.77.410%
  • 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%
Groupe Construir. SA scores 93.3 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.97.712%
  • 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.90.07%
Groupe Construir. SA 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%
Groupe Construir. SA scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Groupe Construir. SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 20 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
4.6
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.620
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Groupe Construir. SA in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Rue des Artisans 9
3960 Sierre
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-256.875.081
Founded
2012 · 14 years
Last commercial register change
January 29, 2026
Employees
51 to 100
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

    EC
    Epiney Construction SA
    Sierre
    BP
    Bochaton Paysage SA
    Ardon
    MV
    Mathieu Vouillamoz SA
    Isérables
    EA
    Ebatec AG
    Erschmatt
    PB
    Perren Baugeschäft AG
    Glis
    TA
    Theler AG, Bauunternehmung
    Raron
    PS
    PraderLosinger SA
    Sion
    RR
    RAYMOND RITHNER S.A.
    Monthey