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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryTourism & HospitalityHotelZurichTHE FLAG SENIOR AG
THE FLAG SENIOR AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

THE FLAG is a provider of specialized housing solutions for various target groups, including students, young professionals, businesspeople, and seniors. The company's core activity encompasses the development, construction, and rental of residential buildings and facilities in Germany, Switzerland, Spain, and the USA. THE FLAG offers tailored concepts for different life situations, including urban living, business travel, and senior living. Additionally, the company provides a wellbeing concept focused on holistic and sustainable well-being.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Hotel
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4.1/5

THE FLAG SENIOR AG

✓ Offered6
Hotel and serviced apartments
3-star hotel in Zurich Altstetten with serviced apartments for business and city stays, rooms, longstay offers and direct booking via the website.
Rooms
Business rooms, comfort rooms, executive rooms, loft and loft premium in different sizes, bed sizes and prices per night.
Longstay
Flexible short-term rentals and longer stays in furnished rooms with special offers, daily or weekly cleaning and bed linen changes.
Breakfast
Breakfast for hotel guests, Monday to Friday from 06:30 to 10:00 and on weekends from 07:00 to 11:00.
Fitness area
Complimentary fitness area for hotel guests as part of the facilities at the Zurich location.
Co-working area
Co-working area as part of the facilities for working on site in the Hotel Zurich.
Trust & reputation

ranQ Trust Score of THE FLAG SENIOR 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.

THE FLAG SENIOR 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%
THE FLAG SENIOR AG scores 79.1 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.64.612%
  • 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.90.07%
THE FLAG SENIOR 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%
THE FLAG SENIOR AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

THE FLAG SENIOR 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.

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Location

Baslerstrasse 100
8048 Zurich

At a glance

Legal form
Corporation
UID
CHE-215.345.957
Founded
2021 · 5 years
Last commercial register change
February 5, 2026
Employees
51 to 100

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.
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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