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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesChurLazzarini Beteiligungs AG
Lazzarini Beteiligungs AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Lazzarini Beteiligungs AG is a construction services provider working in architecture, building construction, timber construction, civil engineering and large-scale civil engineering. The website lists services such as execution planning, construction management, project planning and general planning mandates, and notes ISO 9001, ISO 14001 and ISO 45001 certifications.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered5
Building construction
Private and public building projects, client-side management, commercial and office buildings, multi-purpose buildings, new builds and renovations, single- and multi-family houses, residential developments, building refurbishments.
Civil engineering
Private and public construction projects, road construction, rail construction, bridge construction, infrastructure, refurbishments and excavation pits for demanding civil engineering projects.
Timber construction
Consulting and planning incl. building permits, extensions and conversions, additions/attic storeys, complete, roof and energy renovations, prefabricated element and timber system construction, interior finishing, façades, terraces.
Heavy civil engineering
Tunnel construction, bridge construction, blasting, power plant construction and refurbishments for major civil engineering projects, in particular for the public sector.
Comprehensive real estate service (IGS)
Comprehensive real estate service for the planning, coordination and delivery of construction projects from planning through handover.
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4.2/5

Lazzarini Beteiligungs AG

Trust & reputation

ranQ Trust Score of Lazzarini Beteiligungs AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Lazzarini Beteiligungs AG scores 69.5 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.59.024%
  • 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.70.510%
  • 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.100.08%
Lazzarini Beteiligungs 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%
Lazzarini Beteiligungs 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%
Lazzarini Beteiligungs AG scores 65.7 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 35.65.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lazzarini Beteiligungs AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.1 out of 5 stars from 15 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
4.1
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.115
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Grossbruggerweg 1
7000 Chur
Opening hours
Mon
07:30 - 11:45, 13:30 - 17:00
Tue
07:30 - 11:45, 13:30 - 17:00
Wed
07:30 - 11:45, 13:30 - 17:00
Thu
07:30 - 11:45, 13:30 - 17:00
Fri
07:30 - 11:45, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.448.852
Founded
1988 · 38 years
Last commercial register change
June 23, 2026
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

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