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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionSurseeCerSus AG
CerSus AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of CerSus AG is the development, realization and marketing of real estate and construction projects. This includes, in particular, site assessment, location development, planning, real estate marketing, sales, buyer support and property maintenance. The company provides its services primarily in the context of its own promotions, but also on behalf of clients, mainly in Central Switzerland and the surrounding regions.

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Products & services

Industry:Building ConstructionBuilding Maintenance
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CerSus AG

Real Estate Brokerage
Real Estate Project Development
✓ Offered4
Real estate project development
Site assessments, location development, real estate revitalisation as well as planning and development of real estate projects; self-initiated promotions and projects commissioned by clients.
Real estate marketing and sales
Real estate marketing, sales and buyer support for developed real estate projects; marketing as part of self-initiated promotions and client mandates.
Building construction and project execution
Planning and execution of demanding, modern real estate and construction projects; services for the realisation of construction projects in Central Switzerland and surrounding regions.
Building maintenance and preservation
Preservation of existing buildings, revitalisation and sustainable maintenance of existing properties; services for the upkeep and further development of the property portfolio.
Trust & reputation

ranQ Trust Score of CerSus AG

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

CerSus 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%
CerSus AG scores 84.8 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.89.612%
  • 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%
CerSus 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%
CerSus AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Allmendstrasse 11
6210 Sursee

At a glance

Legal form
Corporation
UID
CHE-433.324.167
Founded
2015 · 11 years
Last commercial register change
May 11, 2021
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.70.03%
    • Full methodology

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