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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceOpticians & Eyewear RetailWinterthurOptic Vontobel
Optic Vontobel Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Optic Vontobel is the manufacture and sale of glasses, contact lenses and other optical products, as well as the consulting and support of customers regarding their visual needs. The company offers various services, such as the adaptation of spectacle lenses, advice on the selection of sunglasses and the production of safety glasses.

AI-generated
Offering

Products & services

Industry:Opticians & Eyewear Retail
✓ Offered12
Eyeglasses and contact lenses
Eyeglasses and contact lenses, including individual consultation, vision test, selection of the right product, and support even after purchase.
Corrective eyeglasses
Corrective eyeglasses for everyday use, with various brands and fashionable frames.
Sports glasses
Sports glasses with prescription lenses and UV protection, suitable for protection against wind, dirt, insects, and rain.
Computer work glasses
Work glasses with computer workspace lenses for short and medium distances, with a wide field of vision for computer work.
Children’s eyeglasses
Children’s eyeglasses for treatment of visual impairment, with advice focused on early detection and suitable care for everyday life.
Sunglasses
Sunglasses with UV protection, also available with prescription strength, in various shapes and designs.
Contact lenses
Contact lenses with guidance on selection, care products, and accessories.
Spectacle lenses
Brand lenses from leading lens manufacturers, tailored to individual needs and existing frames.
Consultation and eye tests
Personal consultation, comprehensive eye tests, and support in choosing the right product, including after purchase.
Low vision
Individual support for severely reduced visual acuity using suitable aids, in cooperation with the ophthalmologist.
Workshop
In-house workshop for making eyeglasses and fitting plastic or mineral lenses into frames.
Hearing aid service
Mobile hearing aid service, hearing tests, and hearing aid adjustments at customers’ homes in the Zurich, Winterthur, Thurgau, and Wil region.
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3.8/5

Optic Vontobel

Trust & reputation

ranQ Trust Score of Optic Vontobel: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Optic Vontobel scores 49.0 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.62.524%
  • 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.27.910%
  • 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%
Optic Vontobel scores 78.5 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.55.07%
Optic Vontobel 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%
Optic Vontobel scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Optic Vontobel reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle42
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Römerstrasse 170
8404 Winterthur
Opening hours
Mon
Closed
Tue
09:00 - 18:30
Wed
09:00 - 18:30
Thu
09:00 - 18:30
Fri
09:00 - 18:30
Sat
09:00 - 16:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-115.089.618
Founded
2010 · 16 years
Last commercial register change
September 19, 2019
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

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