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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesUznachNiederer + Pozzi Umwelt AG
Niederer + Pozzi Umwelt AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company provides services in the field of environmental technology and hydraulic engineering, particularly in the areas of: * Flood protection and natural hazard management * Revitalization of water bodies * Environmental technology * Bed load and driftwood management * Water use and hydrology The company offers a wide range of services, including: * Numerical modeling * Flood risk assessments * Expert consulting and expertise * Planning * Data collection and visualization The company specializes in developing sustainable solutions that are ecologically, socially, and economically viable.

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Products & services

Industry:Specialized Construction Activities
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4.1/5

Niederer + Pozzi Umwelt AG

✓ Offered12
River engineering and flood protection
Hydraulic engineering, protective structures and measures on watercourses to protect people, animals and property; integrated flood protection considering ecology and uses.
Natural hazards and risk management
Integrated risk management for natural hazards with hazard maps, risk analyses, potential damage, protection concepts, emergency planning, event documentation and support for prevention and intervention.
Revitalisation
Revitalisation of rivers and streams with river space, habitat assessment, eco-morphology, profile design, continuity, sediment remediation, planting, and maintenance and effectiveness monitoring.
Environmental technology
Environmental impact assessments, environmental construction supervision, watercourse planning, land management and land-improvement concepts, soil protection concepts, material management and drainage concepts.
Sediment and floating wood
Assessment of sediment and floating wood transport, river morphology and hazard patterns; numerical tools, process analyses and site visits for design and hazard assessment.
Water use
Handling competing water uses, in particular hydropower, irrigation, thermal, cooling and drinking water as well as recreation and sport fishing.
Hydrology
Hydrological fundamentals, peak discharges, low-water outflows, discharge hydrographs, rainfall-runoff models and statistical evaluations as a basis for hazard analyses and river engineering projects.
Numerical modelling
Numerical simulation models for water and surface runoff, vulnerability analysis, hazard mapping, risk assessment, measures planning as well as hydraulic, morphological and GIS-supported evaluations.
Flood protection studies
Flood protection studies for building projects in hazard areas, support with documentation, contact with authorities and development of approval-ready protection measures.
Advisory services and expert reports
Specialist advisory services for federal, cantonal and municipal authorities, clients and planners; expert reports and assessments, facilitation of participatory processes and coordination support for complex projects.
Planning
Project planning for water engineering projects, from situation analyses and goal definition through variants and preliminary studies to implementation and maintenance planning.
Data collection and visualisation
Measurements, surveys, hand sketches, CAD plans, GIS visualisations, GPS and laser scanning surveys, drone recordings, and measurements of flow velocity and water temperature.
Trust & reputation

ranQ Trust Score of Niederer + Pozzi Umwelt AG: 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.

Niederer + Pozzi Umwelt AG 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%
Niederer + Pozzi Umwelt AG scores 90.9 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%
Niederer + Pozzi Umwelt AG scores 85.0 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).85.022%
Niederer + Pozzi Umwelt AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Niederer + Pozzi Umwelt AG 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

Burgerrietstrasse 13
8730 Uznach

At a glance

Legal form
Corporation
UID
CHE-109.567.644
Founded
2002 · 24 years
Last commercial register change
May 5, 2026
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.85.03%
    • Full methodology

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