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

About the company

The company provides services in the field of online marketing and web design. The core activities include the creation of websites, online shops and logos, as well as the implementation of SEO optimizations, content creation, social media marketing and Google Ads campaigns. The goal is to support companies in improving their online presence, generating more leads and strengthening their brand.

AI-generated
Offering

Products & services

Industry:Advertising Agencies
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4.5/5

Mainweb GmbH

✓ Offered9
Web Design and Website Creation
Websites for SMEs, new builds from scratch, clear design, structured content, mobile optimisation, technical implementation with WordPress, Webflow or custom web solutions.
Website Redesign
Redesign of existing websites for a more modern presence, stronger impact, clear structure and improved user guidance, including relaunch support.
Logo and Corporate Design
Logo development and a consistent brand identity for recognition, trust and a coherent presence across the website and other channels.
Online Shop Creation
Online shops for Swiss businesses with clear structure, modern design and clean technical implementation, tailored to assortment and business model.
Shop Relaunch and Migration
Modernisation and system migration of existing shops, including clean migration and rebuilds for further development without unnecessary complexity.
Conversion Optimisation
Optimisation of user guidance, structure and purchase process so existing traffic converts more effectively into enquiries and purchases.
Performance Ads
Targeted advertising on Google and social media for faster visibility, qualified enquiries and revenue, including ongoing optimisation.
SEO and Content
Search engine optimisation and content for long-term visibility, organic traffic and better rankings for relevant searches.
AI-supported Marketing
Marketing with AI for more efficient processes, automated workflows and more targeted execution in day-to-day marketing.
Trust & reputation

ranQ Trust Score of Mainweb GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Mainweb GmbH scores 92.1 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.86.124%
  • 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.100.010%
  • 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.100.08%
Mainweb GmbH scores 73.9 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.70.212%
  • 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.70.07%
Mainweb GmbH 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%
Mainweb GmbH 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

Mainweb GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.8 out of 5 stars from 54 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
4.8
of 5

Aggregated from 54 reviews across all connected sources

Sources
GGoogle4.854
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Unterhof 11
8595 Altnau
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
10:00 - 14:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-392.255.006
Founded
2020 · 6 years
Last commercial register change
February 7, 2025
Employees
11 to 20
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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