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DirectoryReal EstateProperty developerZurichsiegrist partner GmbH
siegrist partner GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is real estate consulting in Switzerland, particularly in the areas of: buying and selling real estate, renting and letting real estate, developing and planning real estate, and tailored solutions for property owners and interested parties. The company offers individual consulting and services to institutions and private individuals, oriented towards the highest standards.

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Service area

Offering

Products & services

Industry:Property developer
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4.1/5

siegrist partner GmbH

✓ Offered5
Real estate consulting
Real estate consulting for buying and selling, renting and leasing, development and tailor-made solutions; support of transactions, lease agreements and construction projects.
Buying and selling real estate
Buying and selling individual buildings, portfolios and interests in private equity funds; planning, execution and support even for complex transactions both domestically and abroad.
Rental and leasing consulting
Consulting for office space rentals and leasing; negotiation of market terms, lease agreements, fit-out and reinstatement matters, as well as marketing of spaces.
Real estate development
Development of properties and plots; assessment of development opportunities, rentable areas, cost ranges, project management and collaboration with architects.
Tailor-made solutions for real estate
Tailor-made real estate solutions such as structuring and financing, global real estate strategies, tendering for property managers, rectification of hidden defects and tax matters.
Trust & reputation

ranQ Trust Score of siegrist partner GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

siegrist partner GmbH 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.
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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%
siegrist partner GmbH scores 77.2 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.86.512%
  • 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%
siegrist partner GmbH 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%
siegrist partner GmbH scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

siegrist partner GmbH reaches a ranQ Trust Score of 4.1 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

Staubstrasse 15
8038 Zurich
Opening hours
Mon
08:00 - 19:00
Tue
08:00 - 19:00
Wed
08:00 - 19:00
Thu
08:00 - 19:00
Fri
08:00 - 19:00
Sat
08:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-383.872.594
Founded
2016 · 10 years
Last commercial register change
October 13, 2020
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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.
88.0
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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