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 & ArchitectureBuilding ConstructionWindischValetti Bauunternehmung AG
Valetti Bauunternehmung AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Valetti Bauunternehmung AG is the provision of services in the construction sector, particularly in the areas of: * Building construction (new construction, renovation, extension, refurbishment) * Civil engineering (fine closure of sewage systems, utility lines, excavations) * Environmental works (front and rear yards, terraces, retaining walls) The company offers consulting, planning and implementation of construction projects of all sizes for private clients, industry, trade and the public sector.

AI-generated
Offering

Products & services

Industry:Building ConstructionCivil Engineering
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

Valetti Bauunternehmung AG

✓ Offered4
Above-ground construction
New construction, conversions and extensions; drilling through concrete walls and masonry, masonry work for clients, scaffolding for our own sites and for rental.
Underground construction
Fine connections of sewerage and service lines, utility-line surveys, excavations, earthworks and ground stabilisation for small and large construction projects.
Outdoor area
Front areas and seating areas, paving work, retaining walls made of dry masonry or concrete (precast) block walls for terracing and reinforced slopes.
Consulting and planning
Consulting and planning for construction projects, support with questions as well as coordination with architects and engineers.
Trust & reputation

ranQ Trust Score of Valetti Bauunternehmung AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Valetti Bauunternehmung AG scores 60.4 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.63.324%
  • 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%
Valetti Bauunternehmung 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%
Valetti Bauunternehmung AG scores 85.0 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).85.022%
Valetti Bauunternehmung AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Valetti Bauunternehmung AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 5 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Valetti Bauunternehmung AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Mülligerstrasse 96
5210 Windisch
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 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.301.388
Founded
2001 · 25 years
Last commercial register change
July 22, 2019
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

    BK
    Birchmeier Kader 2 AG
    Döttingen
    HB
    Herzog Bau AG
    Menziken
    FB
    F. Berner-Iberg AG Bauunternehmung
    Rupperswil
    SB
    Stöckli Bau AG
    Unterlunkhofen
    FG
    Foniqi Group GmbH
    Lenzburg
    ES
    Eugen Schneider AG Lengnau
    Lengnau Ag
    MG
    Monotec GmbH
    Spreitenbach
    BG
    Baugesellschaftag GmbH
    Leuggern