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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryReal EstateProperty managementZurichSE Portfolio 1 AG
SE Portfolio 1 AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of SE Portfolio 1 AG is the management of real estate, in particular the rental and management of rental properties, as well as the execution of repair and maintenance work.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Property management
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4.1/5

SE Portfolio 1 AG

✓ Offered3
Property Management
Property management for residential estates in Winterthur, Oberengstringen, Birmensdorf and Rudolfstetten; apartment administration, caretaking and management contact.
Repair Reporting
Online form for tenants to report defects, with selection of the estate, address and description of the repair to be carried out.
Residential Letting
Letting of residential units; vacancy page for rental properties, currently without available apartments and without a waiting list for applicants.
Trust & reputation

ranQ Trust Score of SE Portfolio 1 AG: 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.

SE Portfolio 1 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%
SE Portfolio 1 AG scores 88.3 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.97.712%
  • 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%
SE Portfolio 1 AG 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%
SE Portfolio 1 AG scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SE Portfolio 1 AG 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.

Knowledge

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Location

Löwenstrasse 25
8001 Zurich

At a glance

Legal form
Corporation
UID
CHE-417.747.546
Founded
2012 · 14 years
Last commercial register change
January 13, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • 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.
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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