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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFunds & Investment CompaniesZurichStone Estate.Swiss AG
Stone Estate.Swiss AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Stone Estate.Swiss AG is a private commercial real estate firm specialising in value‑add and opportunistic investments. The company combines local market intelligence with private equity expertise and experience in global capital markets, and operates as part of the Reech Corporations Group.

AI-generated
Offering

Products & services

Industry:Funds & Investment Companies
✓ Offered6
Real Estate Investments
Real estate investments within a diversified portfolio, with a focus on value creation and efficiency.
Digital Infrastructure
Digital infrastructure with technology-enabled business models within the diversified group portfolio.
AI, Energy and PropTech Investments
AI, energy and PropTech investments as another business area in the multi-sector portfolio.
Beauty and Lifestyle Investments
Beauty and lifestyle investments within the diversified, principle-driven corporate portfolio.
Food and Beverage Investments
Food and beverage investments as part of a diversified corporate portfolio with multiple business areas.
Longevity Science Investments
Longevity science investments as another business area in the multi-sector corporate group.
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4.0/5

Stone Estate.Swiss AG

Trust & reputation

ranQ Trust Score of Stone Estate.Swiss AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

Stone Estate.Swiss 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%
Stone Estate.Swiss AG scores 82.0 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.83.012%
  • 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.70.07%
Stone Estate.Swiss AG scores 85.0 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).85.022%
Stone Estate.Swiss AG scores 0.7 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 35.1.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Stone Estate.Swiss AG 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 58%, 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.

Press

Media

September 15, 2017Media
Martin Signer wird CEO von Stone Estate Swiss | People | Aktuell
investrends.ch

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Location

Limmatquai 4
8001 Zurich

At a glance

Legal form
Corporation
UID
CHE-261.934.335
Founded
2017 · 9 years
Last commercial register change
December 19, 2025
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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