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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesLuganoGROUPMACK HOLDING SA
GROUPMACK HOLDING SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Groupmack Holding SA is the management of investments in various companies, particularly in the areas of: shipbuilding and maritime services (Mack Project Engineering), IT security solutions (MACK IT), real estate investments (PROFIL NEKRETNINE), and the distribution and charter of sailing yachts (Ekskluzivni Servisi). The company acts as a holding company and focuses on the financial management and control of its participations, with the aim of achieving long-term growth and stability.

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3.9/5

GROUPMACK HOLDING SA

5
Equity and holding management
Financial holding with a portfolio of equity interests in several sectors, long-term collaboration with the management teams of the investees, and continuous financial management.
Project management, construction and consulting in the maritime sector
Project management, construction and consulting activities in maritime sectors, described as the most important operating activity within the holding.
Distribution of security-related IT solutions
Distribution of security-related IT solutions in the Adriatic region via the participation MACK IT d.o.o.
Real estate investments
Real estate investment company with activities mainly in Croatia via PROFIL NEKRETNINE d.o.o.
Yacht sales and charter
Sales of sailing yachts and charters via the participation Ekskluzivni Servisi d.o.o. in Rijeka.
Trust & reputation

ranQ Trust Score of GROUPMACK HOLDING SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

GROUPMACK HOLDING SA scores 47.2 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.63.624%
  • 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.17.610%
  • 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.35.08%
GROUPMACK HOLDING SA scores 92.3 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.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.82.07%
GROUPMACK HOLDING SA scores 85.0 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).85.022%
GROUPMACK HOLDING SA scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GROUPMACK HOLDING SA reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 1 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Via Antonio Fogazzaro 3
6900 Lugano

At a glance

Legal form
Corporation
UID
CHE-109.874.974
Founded
2002 · 24 years
Last commercial register change
April 4, 2022
Employees
21 to 50
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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