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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentLucerneFischwerk GmbH
Fischwerk GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Fischwerk GmbH provides specialist services in fish and river ecology, offering planning, implementation and monitoring support. Services include river and shoreline revitalizations, fish passage solutions, measures related to hydropower use, habitat and population modelling, impact monitoring, fisheries management advice and development of bespoke analytical tools.

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Products & services

Industry:Research & Development
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3.8/5

Fischwerk GmbH

6
Aquatic and fish ecology
Specialised services for fish and aquatic ecology, using scientifically based methods for planning, analysis, implementation and consulting in environmental and water projects.
Revitalisation of flowing waters and lake shores
Ecological revitalisations of flowing waters and lake shores, accompanied from planning through to implementation.
Sustainable flood protection
Solutions for sustainable flood protection in connection with aquatic ecology and hydraulic engineering projects.
Fisheries issues, data analyses, impact controls and monitoring
Addressing fisheries-related questions, data analyses, impact controls and monitoring for water and environmental projects.
Fish-ecology models and simulations
Creation of fish-ecology models and simulations for assessing and supporting projects in the aquatic environment.
Support for projects from planning to implementation
Project support from planning to implementation using scientifically based and practice-oriented methods.
Trust & reputation

ranQ Trust Score of Fischwerk GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Fischwerk GmbH scores 61.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.95.08%
Fischwerk GmbH scores 61.5 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.50.012%
  • 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%
Fischwerk GmbH 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%
Fischwerk GmbH scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fischwerk GmbH 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. 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
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.

Knowledge

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Location

Neustadtstrasse 7
6003 Lucerne

At a glance

Legal form
Limited Liability Company
UID
CHE-491.427.386
Founded
2023 · 3 years
Last commercial register change
July 7, 2025
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.
88.0
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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