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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsGlattpark (Opfikon)Allreal Generalunternehmung AG
Allreal Generalunternehmung AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Allreal Generalunternehmung AG is a real estate company that develops properties, executes complex construction projects as a general contractor, and manages property portfolios. It combines acquisition, project development, construction and asset management across the real estate value chain.

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Offering

Products & services

Industry:General Contractors
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4.3/5

Allreal Generalunternehmung AG

Real Estate Project Development
✓ Offered5
Project development
Comprehensive project development from the idea to a project ready for construction; for the company’s own portfolio, on behalf of third parties and for sale under strata ownership.
Project execution
Execution of demanding construction projects from new builds through conversions to refurbishment; if desired, including fit-out for commercial tenants, with project support up to handover of the keys.
Property management
Management of the company’s own portfolio of high-quality commercial properties and larger residential properties; including active management, maintenance, ongoing renewal and optimisation of revenue and cost performance.
Property purchase and rental
Offering of properties for purchase or for rent, including residential units as well as office and commercial spaces, parking spaces and storage rooms at various locations.
Buyer advisory
Advisory for buyers in connection with property listings and ownership properties.
Trust & reputation

ranQ Trust Score of Allreal Generalunternehmung AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Allreal Generalunternehmung AG scores 63.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.70.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.27.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
Allreal Generalunternehmung AG scores 95.8 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.100.012%
  • 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.96.07%
Allreal Generalunternehmung AG scores 86.7 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).86.722%
Allreal Generalunternehmung AG scores 71.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.43.34%
Qualifications+0.00

Allreal Generalunternehmung AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

September 30, 2025Media
Arbeitsplätze für Winterthur: Die Landi zieht aufs Vitus-Areal – und bald die ersten Rüstungsfirmen?
tagesanzeiger.ch
August 28, 2018Media
Allreal fast ohne Leerstand
nzz.ch
February 26, 2015Media
Solide Allreal tritt in neue Phase
fuw.ch

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Location

Lindbergh-Allee 1
8152 Glattpark (Opfikon)
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.977.687
Founded
1970 · 56 years
Last commercial register change
September 14, 2026
Employees
101 to 500
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.100.06%
  • 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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