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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationAdvertising AgenciesWinterthurLumexus GmbH
Lumexus GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Lumexus is to provide services in the following areas: Web solutions (creation and maintenance of web presence), IT services (creative IT applications and intelligent programming), Social Media & Marketing (creation and maintenance of social media channels and marketing concepts), Multimedia & Design (creation of multimedia elements such as images, videos and designs), and Consulting (support for business development, company formation, creation of business plans and legal advice). The company offers comprehensive support for small and medium-sized enterprises (SMEs) in building and maintaining their digital presence.

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Products & services

Industry:Advertising Agencies
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4.3/5

Lumexus GmbH

IT Consulting & Services
Software Development
✓ Offered8
Web design
Custom websites including design, setup and administration, as well as multimedia elements for a professional web presence.
Web and app development
Software service for web applications and app development to support IT requirements and digital processes.
SEO
Search engine optimization for websites to achieve more clicks and visibility.
Social media strategy and management
Tailored social media strategies as well as monitoring and management of the channels on behalf of the company.
Marketing
Advisory and operational support for marketing activities.
Multimedia and design services
Flyers, logos, posters, and other design work for the web presence, plus multimedia content such as images, videos, animations and podcasts.
IT service and support
Setup of Office 365, administration of telephony, email traffic and collaboration tools, as well as ongoing support for websites.
Copywriting
Creation of compelling copy for websites and digital communication channels.
Trust & reputation

ranQ Trust Score of Lumexus GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Lumexus GmbH scores 80.3 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.84.124%
  • 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.65.210%
  • 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%
Lumexus GmbH scores 72.3 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.75.012%
  • 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.55.07%
Lumexus GmbH scores 83.3 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).83.322%
Lumexus GmbH scores 88.6 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 35.88.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lumexus GmbH 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 12 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
5
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle512
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Technoparkstrasse 2
8406 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-433.497.750
Founded
2019 · 7 years
Last commercial register change
August 15, 2024
Employees
1 to 10
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.
88.0
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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