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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryWiler B. UtzenstorfBuser Oberflächentechnik Produktions AG
Buser Oberflächentechnik Produktions AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Buser Oberflächentechnik Produktions AG provides surface coating services for plastics, metals and ceramics, using processes such as wet coatings, powder coatings and thermal spraying. The company’s services include specialty coatings (e.g. PFA, PEKK), combined coatings, cleanroom-capable processes and repair/express services for sectors such as mechanical engineering, transport, medical, chemical, food and packaging.

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Products & services

Industry:Mechanical Engineering Industry
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3.9/5

Buser Oberflächentechnik Produktions AG

✓ Offered
6
Coatings
Wet-paint coatings, powder coatings and thermal spraying for plastic, metal and ceramic components; functional surfaces for mechanical engineering, transport, medical, chemical, food and packaging applications.
Specialty coatings
Specialty coatings such as PFA with FDA and EU approval, ceramic and hard metal coatings, PEKK, Halar, PVDF, composite coatings, cleanroom coatings and coatings for large containers.
PFAS-free coatings
Coatings without PFAS for functional surface applications with protection against wear, corrosion, chemical effects and adhesion.
Coating consulting and sample development
Coating consulting, sample development and joint evaluation of the suitable surface for components, devices and other industrial applications.
Coating repair
On-site repair and spraying wear-resistant repair layers, also for large components and in power plant maintenance.
Complete manufacturing and component analysis
Complete manufacturing from raw material machining through to the finished product, as well as component and damage analysis for coating projects.
Trust & reputation

ranQ Trust Score of Buser Oberflächentechnik Produktions AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Buser Oberflächentechnik Produktions AG scores 55.7 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.54.224%
  • 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.95.08%
Buser Oberflächentechnik Produktions AG scores 80.4 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.79.212%
  • 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%
Buser Oberflächentechnik Produktions AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Buser Oberflächentechnik Produktions AG scores 11.4 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 35.11.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Buser Oberflächentechnik Produktions AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 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
3
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Werkstrasse 7
3428 Wiler B. Utzenstorf
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-337.767.669
Founded
2018 · 8 years
Last commercial register change
September 24, 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.100.06%
  • 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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