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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceOpticians & Eyewear RetailHerisauAdler Optik & Akustik GmbH
Adler Optik & Akustik GmbH Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of ADLER OPTIK&AKUSTIK GmbH is the consultation, sale and adaptation of glasses, contact lenses and hearing aids, as well as the performance of vision and hearing tests. The company also offers a comprehensive service for its products, including a 6-month compatibility guarantee for glasses and a free lifetime service for glasses.

AI-generated
Offering

Products & services

Industry:Opticians & Eyewear Retail
✓ 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
4.2/5

Adler Optik & Akustik GmbH

7
Spectacles
Frames and eyeglass lenses, including prescription glasses, sunglasses, children’s and sports glasses; a selection of well-known brands and different lenses for various visual needs.
Contact lenses
Consultation and fitting for contact lenses, trial wear and reordering for existing customers; soft and rigid, form-stable lenses, daily, monthly and yearly lenses, multifocal, coloured and special lenses.
Hearing aids
Hearing measurement, advice and fitting of hearing aids, a 30-day trial period, review or reprogramming, and hearing systems in behind-the-ear and in-the-ear versions.
Eye test
Needs assessment, determination of distance and near prescriptions and advice on corrective aids; also 'Eye test Plus' with intraocular pressure measurement and a preventive version with additional screening tests.
Driving licence eye test
Eye tests for learner’s driving licence and driver’s licence, including processing with the cantonal road-traffic forms and bringing along an identity card, visual aid and the completed form.
Hearing protection
Individual hearing protection and consultation for work, leisure, shooting, industry and hobbies; fitting for long-wearing comfort and a secure fit.
Optometry
Optometric examinations related to vision, including visual analysis, measurement and advice on corrective aids, as well as preventive check-ups with additional screening tests.
Trust & reputation

ranQ Trust Score of Adler Optik & Akustik GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

Adler Optik & Akustik GmbH scores 79.8 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.80.024%
  • 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.87.310%
  • 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.70.08%
Adler Optik & Akustik GmbH scores 86.7 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.70.07%
Adler Optik & Akustik GmbH 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%
Adler Optik & Akustik GmbH scores 11.9 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 35.17.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.6.74%
Qualifications+0.00

Adler Optik & Akustik GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 30 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle4.730
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 23, 2022Media
Hema Aussteller-Galerie
appenzell24.ch

Knowledge

No knowledge articles yet

Once Adler Optik & Akustik GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Adler Optik & Akustik GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Adler Optik & Akustik GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Adler Optik & Akustik GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bahnhofstrasse 21
9100 Herisau
Opening hours
Mon
Closed
Tue
08:30 - 12:00, 13:30 - 18:30
Wed
08:30 - 12:00, 13:30 - 18:30
Thu
08:30 - 12:00, 13:30 - 18:30
Fri
08:30 - 12:00, 13:30 - 18:30
Sat
08:30 - 16:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-106.832.063
Founded
1997 · 29 years
Last commercial register change
September 2, 2021
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

    Similar companies

    EO
    Engel Optik Herisau AG
    Herisau
    OH
    Optikstudio Holderegger GmbH
    Herisau
    BD
    Brillehus Diethelm AG
    Teufen Ar
    SO
    Schwarz Optik GmbH
    Heiden
    BA
    Bonocler AG
    Baden
    PG
    Paroz-Optic Gland SA
    Gland
    TO
    Tanner Optik
    Worb
    FA
    Fielmann AG
    Basel