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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentRecyclingBernalluvia AG
alluvia AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

alluvia AG supplies the construction industry with primary and secondary materials and building products. Its activities include producing concrete, mortar, gravel and recycled construction materials, as well as waste disposal, material processing and logistics services.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Recycling
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

alluvia AG

Waste disposal
Building materials manufacturer
✓ Offered6
Concrete
Concrete mixes for residential, commercial and infrastructure construction, including lower-CO₂ mixes with recycled aggregate; the concrete is produced to national quality standards and checked in the company’s own laboratory.
Aggregates and recycled construction materials
Gravel and processed recycled construction materials for building projects; the website describes gravel extraction with attention to the natural environment and the processing of recycled materials into construction products.
Waste disposal services
Disposal of various waste categories, including uncontaminated excavated material and contaminated demolition materials and soils from road, rail and industrial sites.
Construction materials logistics
Transport services and deliveries of materials for construction projects, with logistics organised to support coordinated operations and short-notice requirements.
Mortar
Presyn mortars for construction work; the website describes their adhesion to stone and their use in building applications.
Construction material processing
Processing of construction rubble and waste on site into recycled construction materials using crushers; mobile crushing and screening plants are also used for this service.
Trust & reputation

ranQ Trust Score of alluvia AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of November 2026

alluvia AG scores 68.0 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.76.724%
  • 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%
alluvia AG 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%
alluvia AG scores 88.3 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).88.322%
alluvia AG scores 56.0 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 35.88.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.23.34%
Qualifications+0.00

alluvia AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 5 customer reviews. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

February 22, 2022Media
Kartellbehörde büsst Berner Asphalt-Klüngelei
bernerzeitung.ch
February 28, 2019Media
Weko büsst Berner Kiesfirmen - Ein Kartell oder kein Kartell?
srf.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

alluvia AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Ostermundigenstrasse 34a
3006 Bern
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.184.648
Founded
2006 · 20 years
Last commercial register change
August 13, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEBern
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

    AK
    alluvia Kies&Beton AG
    Bern
    ZA
    Ziswiler AG A-Z Recycling
    Bern
    VR
    VITO Recycling AG
    Péry
    ZG
    ZumBra GmbH
    Burglauenen
    FM
    Funicar Muldenzentrale AG
    Biel/Bienne
    SA
    SORTEC Aarberg AG
    Aarberg
    EB
    Entsorgungszentrum Burgholz AG
    Wengi B. Frutigen
    ZB
    Zaugg Belp AG
    Belp