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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringViganelloGeoexpert di Domenico Mazzaglia
Geoexpert di Domenico Mazzaglia Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Geoexpert is the provision of services in the fields of geology, geotechnics and environmental technology. This includes in particular: geological and geotechnical investigations, consulting and planning in the fields of geology and geotechnics, environmental consulting and planning, design and implementation of construction projects, especially in the field of foundation and special civil engineering, monitoring and remediation of environmental damage and geotechnical problems. The company offers its services to both private and public clients, covering a wide range of activities in the fields of geology, geotechnics and environmental technology.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
Geological and geotechnical consulting
Geological and geo-technical surveys, detailed thematic mapping, studies of applied geomorphology, geomechanical investigations, and geological support for planning tools.
Geotechnical consulting and design of ground-interacting works
Geotechnical consulting for structural design, detailed design of foundations and supports, preconsolidation for underground works, control and monitoring, and ground improvement.
Environmental geology and remediation of contaminated sites
Environmental investigations, characterisation plans, risk analyses, design of remediation and containment measures, authorisation support, and technical assessments for contaminated sites.
Applied geophysical investigations
Passive and active geophysical investigations, including HVSR, downhole, seismic and electrical tomography, MASW, and ground-penetrating radar, with seismic characterisation of the ground and geotechnical-seismic zoning.
Studies of geological-hydraulic hazards and slope stabilisation
Monitoring and stability analyses, slope checks in soil and rock, studies of hydrogeological hazards, and design of stabilisation interventions and nature-based engineering measures.
Design of special foundations and ground improvement
Piles, micropiles, tiebacks, diaphragm walls, rock-bolted walls, jet grouting, cementitious grouting, load tests and commissioning for new works, and ground stabilisation and safety measures.
Mineral deposit studies
Research on industrial minerals and construction materials, assessment of physical and chemical characteristics, drilling campaigns, calculation of reserves and grades, and economic analyses of the deposit.
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4.1/5

Geoexpert di Domenico Mazzaglia

Trust & reputation

ranQ Trust Score of Geoexpert di Domenico Mazzaglia: 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.

Geoexpert di Domenico Mazzaglia 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%
Geoexpert di Domenico Mazzaglia scores 78.5 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%
Geoexpert di Domenico Mazzaglia scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Geoexpert di Domenico Mazzaglia scores 13.4 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 35.13.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Geoexpert di Domenico Mazzaglia 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.

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Location

Via alla Roggia 28
6962 Viganello

At a glance

Legal form
Sole proprietorship
UID
CHE-382.327.963
Founded
2011 · 15 years
Last commercial register change
August 27, 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.67.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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