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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitectLe LanderonArch-Immo Sambiagio SA
Arch-Immo Sambiagio SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Arch-Immo Sambiagio SA is an architectural practice and real estate agency offering project development, property promotion, brokerage of residential and investment properties, and valuations/expert reports. Its services include architectural planning, sales mandates and the development of turnkey villas.

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Service area

Offering

Products & services

Industry:Architect
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Arch-Immo Sambiagio SA

General contractor
✓ Offered7
Architecture
Architecture, space design, project studies, submission for public review for turnkey villas and rental buildings.
Residential and investment real estate brokerage
Brokerage of residential properties and investment assets, support for buying and selling, search for the right price.
Valuation & Expert Assessment
Property valuations, mortgage credits, land, depots, rental buildings, offices and PPE, with a complete report after an indoor and outdoor visit.
Mandate search
Search for a property suited to the client’s needs, support at every stage up to the conclusion of the purchase, all types of mandates.
Property development
Development of real estate projects for collective housing, land selection, architectural integration, construction guarantees and guarantee of complete completion.
Development of real estate projects
Development of real estate projects, renovation and transformation, coordination with partners and trades, support for the owners.
Turnkey villas
Turnkey villas, tailor-made and adaptable project, coordination of trades, modern or contemporary architecture suited to the surroundings.
Trust & reputation

ranQ Trust Score of Arch-Immo Sambiagio SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of November 2026

Arch-Immo Sambiagio 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%
Arch-Immo Sambiagio SA scores 67.5 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.58.012%
  • 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%
Arch-Immo Sambiagio SA scores 86.7 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).86.722%
Arch-Immo Sambiagio SA scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Arch-Immo Sambiagio SA reaches a ranQ Trust Score of 4.0 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 November 2026.

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

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Location

Rue de la Gare 10
2525 Le Landeron
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:30
Tue
08:00 - 12:00, 13:30 - 17:30
Wed
08:00 - 12:00, 13:30 - 17:30
Thu
08:00 - 12:00, 13:30 - 17:30
Fri
08:00 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-389.339.128
Founded
2022 · 4 years
Last commercial register change
June 2, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • NELe Landeron
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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