ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceAu ZhGlasmax Robin Rusterholz
Glasmax Robin Rusterholz Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of GlasMax is the provision of services and products in the field of glasswork, including craftsmanship, which are not explicitly listed on the website.

AI-generated
Offering

Products & services

Industry:Building MaintenanceInterior Construction
✓ Offered
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Glasmax Robin Rusterholz

2
Glazing work
Glazing in various glass types, structures and colours, safety glass and mirrors; emergency glazing, replacement for shopfront breakage, double glazing and insulated glazing.
Joinery work
Repair of windows, blinds and break-in damage; replacement of door hinges, window fastenings, locks and seals, plus timber cut-to-size pieces and installation of paneled ceilings.
Trust & reputation

ranQ Trust Score of Glasmax Robin Rusterholz: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Glasmax Robin Rusterholz scores 82.8 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.81.424%
  • 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.76.210%
  • 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.95.08%
Glasmax Robin Rusterholz scores 63.3 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.64.612%
  • 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%
Glasmax Robin Rusterholz 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%
Glasmax Robin Rusterholz scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Glasmax Robin Rusterholz reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 19 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 19 reviews across all connected sources

Sources
GGoogle4.819
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Glasmax Robin Rusterholz has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Glasmax Robin Rusterholz in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Glasmax Robin Rusterholz by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Glasmax Robin Rusterholz to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Riedhofstrasse 21
8804 Au Zh
Opening hours
Mon
07:00 - 12:00, 13:30 - 17:00
Tue
07:00 - 12:00, 13:30 - 17:00
Wed
07:00 - 12:00, 13:30 - 17:00
Thu
07:00 - 12:00, 13:30 - 17:00
Fri
07:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-286.172.469
Founded
2021 · 5 years
Last commercial register change
March 24, 2021
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    CH
    Candrian Holzbau + Zimmerei AG
    Russikon
    ZW
    Zimmerei Wädenswil GmbH
    Wädenswil
    DS
    DM Schreinerei - Glaserei Daniel Merkli
    Rümlang
    RK
    Renotech Küsnacht GmbH
    Küsnacht Zh
    SB
    SADI Bau GmbH
    Geroldswil
    KS
    K+R Schreinerei Holzbau AG
    Rafz
    SH
    Sommer Holzbau & Schreinerei & Liegenschaftenservice
    Illnau
    HM
    Holzbau Mettlen GmbH
    Wald Zh