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 · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionCastioneBolero Serramenti Sagl
Bolero Serramenti Sagl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Bolero Serramenti is the manufacture, installation and maintenance of doors, windows, shutters, sun protection systems and other serramenti (window and door systems) for the Swiss market, particularly in the canton of Ticino. The company also offers services such as consulting, planning, assembly and maintenance to provide customers with a comprehensive solution for their needs in terms of windows, doors and sun protection.

AI-generated
Offering

Products & services

Industry:Interior Construction
✓ Offered7
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

Bolero Serramenti Sagl

PVC windows
PVC windows with sale, installation, customisation, consultation, transport, fitting, setting and after-sales service; maintenance also for products that have already been installed.
Wood and aluminium windows
Wood-and-aluminium windows with consultation, transport, installation, fitting, and after-sales service; solutions for installation and maintenance in Ticino and Switzerland.
Internal doors and security doors
Made-to-measure internal and security doors with supply, installation, materials, colours, finishes and customisable accessories; solutions focused on style and security.
Solar shading
Solar shading with awnings, shutters, louvre blinds, roll-down shutters and blackout screens; supply, installation and solutions for living comfort and energy saving.
Garage doors
Classic, tilt and sectional garage doors made to measure, with precise and functional installation for practical access, safety and durability over time.
Pergolas and shade sails
Pergolas and shade sails made to measure for gardens and terraces, with aluminium structures, fixed or sliding coverings, side enclosures and photovoltaic integration.
Maintenance and repair of windows
Maintenance and repair of window and door frames, doors, windows, shutters, parapets, security doors, motorised gates, roller shutters and curtain wall facades.
Trust & reputation

ranQ Trust Score of Bolero Serramenti Sagl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Bolero Serramenti Sagl 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%
Bolero Serramenti Sagl scores 75.7 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.83.012%
  • 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%
Bolero Serramenti Sagl 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%
Bolero Serramenti Sagl scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bolero Serramenti Sagl 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 Bolero Serramenti Sagl has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Bolero Serramenti Sagl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Bolero Serramenti Sagl by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Via San Gottardo 30
6532 Castione

At a glance

Legal form
Limited Liability Company
UID
CHE-422.422.452
Founded
2017 · 9 years
Last commercial register change
February 17, 2023
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    ZS
    ZIN Sagl
    Tenero
    QT
    Qfort TICINO SA
    Bioggio
    DH
    Domotek Home & Living Sagl
    Sessa
    GA
    GB Automatic SA
    Camorino
    LP
    LD Project Sagl
    Taverne
    IP
    Iametti Piergiorgio Sagl
    Ponto Valentino
    CS
    Ciman Suisse SA
    Melano
    ZR
    Zoka Roll di Zoran Brnic
    Losone