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
DirectoryCrafts & TradesSpecialized Construction InstallationsCastel San PietroStelio Conconi SA
Stelio Conconi SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Stelio Conconi SA plans and installs heating, sanitary and air-conditioning systems as well as renewable energy solutions. The company also carries out sheet metal work, waterproofing and rapid intervention services.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered7
Sheet-metal work and waterproofing
Sheet-metal work for pitched roofs, metal roof coverings and flat roofs; bituminous, synthetic, EPDM and resin waterproofing; thermal insulation, lifelines, green roofs and installation of Cupolux and trap ladders.
Sanitary installations
Sanitary installations for new builds and renovation of existing systems; installation of swimming pools, wellness areas, mini pools, hydromassage, water treatment systems, fire protection and garden irrigation.
Heating systems
Study, design and installation of heating systems with condensing boilers, traditional boilers, biomass, heat pumps, radiant floor and ceiling systems, radiators, fan convectors and mechanical ventilation.
Air-conditioning systems
Study, design and installation of summer air-conditioning systems for homes and workplaces, from small domestic systems to large installations for industrial buildings.
Technical office
Engineering/design studio for installation projects and preparation of quotations; development of layouts, executive drawings and technical assistance on site, in collaboration with architects and private clients.
Alternative energies
Design, studies and installation of solar thermal systems, biomass systems and geothermal systems; support with applications for the available incentives.
On-call emergency service for installations
Rapid on-call emergency service for installation malfunctions, with quick interventions and courteous, efficient company staff.
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

Stelio Conconi SA

Trust & reputation

ranQ Trust Score of Stelio Conconi 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.

Stelio Conconi 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%
Stelio Conconi SA scores 76.6 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.79.212%
  • 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%
Stelio Conconi 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%
Stelio Conconi SA scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

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

Get started
Comparisons

Stelio Conconi SA in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Via Pozzi Artisti 10
6874 Castel San Pietro

At a glance

Legal form
Corporation
UID
CHE-420.262.462
Founded
2018 · 8 years
Last commercial register change
July 30, 2024
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

    KS
    Kataltherm SA
    Bedano
    KS
    Kataltherm Service SA
    Bedano
    AS
    Aircond SA
    Bioggio
    CS
    Climasystem SA
    Agno
    CS
    Climatic SA
    Lugano
    RS
    REFRO Sagl
    Porza
    SI
    Sciarini impianti sanitari & clima Sagl
    Gorduno
    MS
    Märki SA
    Locarno