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 & ArchitectureGeneral ContractorsBernCarlo AG
Carlo AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Carlo AG operates in natural and artificial stone and mineral raw materials, providing both artisanal and industrial processing, trade and related services. Its offerings include kitchen countertops, floor and wall coverings, façades, tombstones, surface treatments and maintenance work.

AI-generated
Offering

Products & services

Industry:General Contractors
✓ Offered
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

Carlo AG

11
Natural stone work / Bernese sandstone
Natural stone work, facade restoration, restoration and mortar work, plastering work, work in Bernese sandstone, floor slabs, sandstone walls, block deliveries as well as sawn, milled and fully dressed pieces.
Facades
Facades made of natural and engineered stone, ventilated facades made of natural stone and ceramic, mineral renders, facade restoration, reconstruction, renovation and consulting, planning, processing, installation.
Kitchen worktops
Kitchen worktops made of natural stone, ceramic and quartz composite, including cooking on ceramic, outdoor and commercial kitchens, enlarging the cooktop cut-out, custom cutting service and maintenance.
Floor/wall coverings and stairs
Floor and wall coverings as well as stairs made of natural and engineered stone, industrial floors, bathroom solutions, solid stairs, car-park coverings, terrazzo blends and paving bricks.
Gardens
Garden design with garden slabs made of natural stone, outdoor ceramics, paving clinker bricks, gravel yard, Fixstone, walls, outdoor kitchens, tables, fountains, privacy screens and design elements.
Headstones
Headstones, tomb monuments and inscriptions, including grave slabs, grave stelae, edging and grave gravel for burial, urn and community graves.
Maintenance work
Maintenance work on natural and engineered stone, graffiti removal, grinding, polishing, repairs, refreshing the surface, care for terrazzo floors as well as cleaning and maintenance products.
Surface treatment
Abrasive blasting media and surface treatment for wood, concrete, natural stone, glass, plastic, steel and light metal, including rust removal, engraving, satin finishing, hardening, smoothing, profiling/roughening and shot blasting.
Water treatment / wastewater technology
Water treatment and wastewater technology using separation agents, activated carbon, filter sands and glass granulate for the cleaning and treatment of water and wastewater.
Concrete aggregates
Concrete aggregates with selected crushed stone, washed gravel and colour pigments to enhance pre-produced concrete surfaces.
Products
Materials and raw materials for private areas, above-ground and civil engineering, public institutions, commercial and industrial use, including quartz sands, blasting media, activated carbon and other natural stone and aggregate products.
Trust & reputation

ranQ Trust Score of Carlo 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.

Carlo 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%
Carlo 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%
Carlo 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%
Carlo AG scores 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

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

Get started
Comparisons

Carlo AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Riedbachstrasse 51
3027 Bern

At a glance

Legal form
Corporation
UID
CHE-102.335.328
Founded
1966 · 60 years
Last commercial register change
October 6, 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

    AH
    AINO Haustechnik GmbH
    Bern
    RH
    Ramseier Holding AG
    Bern
    JA
    Jampen AG
    Seftigen
    PG
    Prima-Home GmbH
    Oberburg
    RK
    Roland Küffer GmbH
    Wimmis
    IG
    Investa-Home GmbH
    Kirchberg Be
    WB
    Witschi Baumanagement AG
    Langenthal
    RB
    Ritter Bauunternehmung AG
    Biel/Bienne