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
DirectoryEnergy & EnvironmentWaste Management IndustryMontheyGRAMA SA
GRAMA SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

GRAMA SA is a material treatment and recycling company that sorts and reprocesses mineral materials recovered from construction sites. It supplies recycled gravels and related materials for civil engineering, roadwork and landscaping and provides delivery from its site.

AI-generated
Offering

Products & services

Industry:Waste Management Industry
✓ Offered3
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

GRAMA SA

Treatment and recycling of construction materials
Sorting, recovery, recycling and revalorisation of materials from construction sites; processing and recycling site for construction materials in Monthey.
Recycled aggregates
Range of recycled aggregates suitable for civil engineering works, road works and landscaping projects.
Delivery of materials
Delivery of materials from the site for civil engineering, road or landscaping projects.
Trust & reputation

ranQ Trust Score of GRAMA SA: 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.

GRAMA SA 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%
GRAMA 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%
GRAMA 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%
GRAMA SA scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

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

Get started
Comparisons

GRAMA SA in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

Claim the company profile of GRAMA 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 de Pré-Bérard 17
1870 Monthey

At a glance

Legal form
Corporation
UID
CHE-103.804.053
Founded
1994 · 32 years
Last commercial register change
March 18, 2020
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

    AS
    ASSISTECH Sàrl
    Monthey
    RV
    RETRIPA VALAIS SA
    Monthey
    CC
    CIMO Compagnie industrielle de Monthey SA
    Monthey
    L+
    Lowiner + Co Kanalreinigung GmbH
    Visp
    B&
    Birchler & Fils Recyclage Sàrl
    Collombey
    ER
    EcoBois Recyclage SA
    Vétroz
    DS
    DePoly SA
    Sion
    SU
    Schriber und Schmid GmbH
    Glis