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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryReal EstateProperty developerSt. GallenSolarius-Rosenberg AG
Solarius-Rosenberg AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company aims to acquire, manage, lease, and sell properties and rights thereto, both domestically and abroad. The company may establish branches and subsidiaries, both domestically and abroad, and may participate in other companies, both domestically and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, sell, and manage real property, both domestically and abroad. It may also arrange financing for its own or third-party account, as well as provide guarantees and sureties for subsidiaries and third parties. The company may acquire, encumber, manage, broker, or sell real estate and licenses, both domestically and abroad, as well as acquire, exploit, or sell patents, trademarks, design rights, copyrights, and other industrial property rights in any form.

Commercial register, canton of SG·As of April 20, 2023View on Zefix
Presence

Service area

Offering

Products & services

Industry:Property developer
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3.9/5

Solarius-Rosenberg AG

✓ Offered2
Condominium apartments
20 condominium apartments in the buildings A and B, from spacious 3.5-room units up to 5.5-room units; with floor plans, price lists and various fit-out options.
Rental apartments
32 rental apartments in the buildings C and D, from spacious 2.5-room units up to 4.5-room units; with floor plans, price lists, lift, underground parking and district heating.
Trust & reputation

ranQ Trust Score of Solarius-Rosenberg AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 58% · As of November 2026

Solarius-Rosenberg 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%
Solarius-Rosenberg AG scores 67.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Solarius-Rosenberg AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Solarius-Rosenberg AG scores 26.5 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 35.42.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Solarius-Rosenberg AG reaches a ranQ Trust Score of 3.9 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 November 2026.

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

Press

Media

November 5, 2019Media
52 neue Wohnungen für St.Gallen
leaderdigital.ch

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Location

Greifenstrasse 13
9000 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-393.671.666
Founded
2022 · 4 years
Last commercial register change
April 20, 2023
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGSt. Gallen
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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