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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Infrastructure & CloudZurichn-Sphere AG
n-Sphere AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of n-Sphere AG is the development of software solutions in the GIS field (Geographic Information Systems) with a focus on traffic noise, particularly in the calculation and simulation of noise pollution, in order to support decision-makers in assessing the current situation and implementing effective measures to reduce noise pollution.

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Offering

Products & services

Industry:IT Infrastructure & Cloud
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4.1/5

n-Sphere AG

Software Development
✓ Offered10
GIS solution for noise calculation and noise simulation (D-noise)
GIS-based solution for the calculation, analysis and visualisation of environmental noise; data preparation, noise calculation, evaluations, reports, publication of results and planning of noise mitigation measures.
Web GIS for noise data and scenarios (D-noise web services)
Web-based delivery of baseline data and calculation results for remediation projects, noise assessments and scenarios; processing of source data, emission calculations in the browser and hosting.
Services around noise calculation, consulting and support
Preparation of baseline data, noise calculation, consulting, support, training and programming; assistance with selecting data and methods, validation, evaluation and customer-specific GIS solutions.
Traffic data management
Tool for collecting and managing counting and model data; validation, plausibility checks, extrapolation, SWISS10 conversion as well as adaptation of the data model, interfaces and calculation formulas.
Management of reliefs
Tool for managing granted reliefs, historical changes, LBK comparisons, import and export of information as well as search, filtering and evaluation by buildings and addresses.
View analysis (D-View)
GIS-based analysis and assessment of views from apartments and plots; systematic recording of visual relationships as a basis for real estate valuations, development projects and planning-related questions.
Calculation of road noise (sonROAD18)
Calculation of road and tram noise according to Annex 3 of LSV; consideration of drive and rolling noises, vehicle classes and SWISS10+ categories.
Calculation of rail noise (sonRAIL)
Calculation of rail noise according to Annex 4 of LSV; simulation of annual exposure levels as well as of noise protection measures at the source and along the propagation path.
Calculation of aircraft noise (sonAIR)
Add-in for ArcGIS Pro for calculating aircraft noise according to Annex 5 of LSV; annual exposure levels, forecasts, scenarios, individual flights and optimisation of quieter arrival and departure procedures.
Calculation of shooting noise (sonARMS)
GUI for shooting noise calculations according to Annexes 7 and 9 of LSV, integrated into D-noise and used for professional assessment of shooting noise.
Trust & reputation

ranQ Trust Score of n-Sphere 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.

n-Sphere 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%
n-Sphere 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%
n-Sphere AG scores 83.3 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).83.322%
n-Sphere AG scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

n-Sphere 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

Konradstrasse 1
8005 Zurich
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.902.760
Founded
2002 · 24 years
Last commercial register change
September 5, 2023
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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