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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementMontheyRieser Développement SA
Rieser Développement SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Rieser Développement SA is a real estate company that provides property management for rental buildings, condominium administration, brokerage, construction management, and property valuation services. It supports owners, buyers, and tenants with a single point of contact.

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Products & services

Industry:Property ManagementReal Estate Brokerage
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Rieser Développement SA

Real Estate Project Development
✓ Offered5
Property management
Management of rental properties, apartments, houses and commercial premises; technical, financial and administrative administration, plus support for owners and tenants.
Condominium administration
Administration of condominiums with technical, administrative, financial and legal handling, plus advice and transparent financial management.
Real estate brokerage
Brokerage for apartments, villas and apartment buildings; valuation, sales support, marketing and guidance through to closing.
Real estate project development
Support for construction projects from start to finish; coordination of the construction phase, technical and administrative oversight, plus subsequent management, administration and brokerage.
Property valuation
Valuation of apartments and properties based on the local market and economic context; determination of real value for sale or investment decisions.
Trust & reputation

ranQ Trust Score of Rieser Développement SA

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

Rieser Développement SA 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%
Rieser Développement SA scores 53.4 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.25.012%
  • 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%
Rieser Développement SA 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%
Rieser Développement SA 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.

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Location

Ruelle des Anges 2
1870 Monthey

At a glance

Legal form
Corporation
UID
CHE-183.623.162
Founded
2025 · 1 year
Last commercial register change
November 19, 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.
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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