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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsBrugg AgGross Generalunternehmung AG
Gross Generalunternehmung AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Gross Generalunternehmung AG is a construction and real estate company offering project development, general and turnkey contracting, and renovation and revitalization services for building projects. The firm develops and realizes projects ranging from individual properties to urban-scale concepts and provides construction management and complete delivery options.

AI-generated
Offering

Products & services

Industry:General Contractors
✓ Offered5
Project development
Project development for real estate and plots, from analysis of building land and properties to financial plans and urban-planning concepts.
General contractor
General contractor for construction projects, from site management to complete handover, including digital delivery to the desired extent.
Total contractor
Total contractor for construction projects, with comprehensive implementation from planning and site management through to complete handover.
Renovation and revitalisation
Renovation and revitalisation of existing buildings and sites, including conversion work and adaptation to new uses.
Analysis and advisory
Analysis and advisory for landowners, with assessment of building land and properties, market outlooks and economic plans.
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4.3/5

Gross Generalunternehmung AG

Trust & reputation

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

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Gross Generalunternehmung AG scores 69.6 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.67.824%
  • 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.67.110%
  • 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.78.08%
Gross Generalunternehmung AG scores 95.9 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.90.07%
Gross 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.
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%
Gross Generalunternehmung AG scores 48.6 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 35.97.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Gross Generalunternehmung AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 13 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.413
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 4, 2026Media
Einwendungen gegen Bauprojekt
nfz.ch
November 21, 2025Media
Am Lichsweg sollen 31 Wohnungen entstehen
nfz.ch

Knowledge

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Comparisons

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Location

Kirchgasse 7
5200 Brugg Ag
Opening hours
Mon
08:00 - 11:45, 13:30 - 17:00
Tue
08:00 - 11:45, 13:00 - 17:00
Wed
08:00 - 11:45, 13:00 - 17:00
Thu
08:00 - 11:45, 13:00 - 17:00
Fri
08:00 - 11:45, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.133.861
Founded
1987 · 39 years
Last commercial register change
September 8, 2026
Employees
51 to 100
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.85.03%
    • Full methodology

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