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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringPazzalloPassera & Associati Studio d'Ingegneria civile SA
Passera & Associati Studio d'Ingegneria civile SA Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company is an engineering firm specializing in construction and environmental engineering, with a focus on various areas, including: Structural Engineering (Structural Planning): planning and calculation of structures, particularly in concrete, steel and wood; Geotechnical Engineering (Geotechnics): planning and calculation of foundation structures, such as foundations, walls and dams; Civil Engineering (Civil Engineering): planning and calculation of transportation routes, such as roads, bridges and tunnels; Territorial and Environmental Engineering (Environmental Engineering): planning and calculation of environmental projects, such as water structures, dikes and nature conservation projects; Consulting and Expert Opinions (Consulting and Expert Opinions): preparation of expert opinions and consulting services for construction projects, particularly in the areas of structural planning and geotechnics. The company also offers services in the areas of project management, construction management and quality control.

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Passera & Associati Studio d'Ingegneria civile SA

Offering

Products & services

Industry:Technical Consulting & EngineeringCivil Engineering Firms
✓ Offered5
Structural Engineering
Structures and precast and prestressed reinforced concrete, steel construction and composite construction, prefabricated elements, structural glass facades, timber structures, tensile membrane structures, renovations and rehabilitation.
Geotechnical Engineering
Retaining works for the excavation face, deep foundations with piles and micropiles, slope stability analyses, settlement calculations, retaining walls and passive protections.
Civil Engineering
Road and rail construction, traffic calming, management of slow traffic, analysis of critical points in the road network, sewer networks, water supply systems and hydraulic verifications.
Land and Environmental Engineering
Management of inert materials, design of lake and river works, rehabilitation of riverbanks and shorelines, hydraulic arrangements of rivers, material retention chambers.
Advisory Services and Expert Reports
Expert reports for magistrates' courts and the public prosecutor's office, party expert reports, punching shear consulting, consulting and courses on the tension field method, diagnostics and static verification of existing structures.
Trust & reputation

ranQ Trust Score of Passera & Associati Studio d'Ingegneria civile SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 100% · As of October 2026

Passera & Associati Studio d'Ingegneria civile SA scores 49.8 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.68.224%
  • 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.17.610%
  • 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.35.08%
Passera & Associati Studio d'Ingegneria civile SA 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%
Passera & Associati Studio d'Ingegneria civile SA scores 86.7 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).86.722%
Passera & Associati Studio d'Ingegneria civile SA scores 2.7 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 35.5.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Passera & Associati Studio d'Ingegneria civile SA reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 30, 2025Media
Sentirsi «a casa» dueA architetti I Passera e Associati studio di ingegneria
espazium.ch

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Location

Via alla Sguancia 5
6912 Pazzallo
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.995.960
Founded
2007 · 19 years
Last commercial register change
July 11, 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.100.06%
  • 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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