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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningScherzingenNaprex GmbH
Naprex GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Naprex GmbH is specialized cleaning, impregnation, care and protection of natural stone flooring and slab flooring, including graffiti removal and graffiti protection. The company also provides consulting services in the field of natural stone flooring and slab flooring.

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Products & services

Industry:Facility Management & Cleaning
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4.1/5

Naprex GmbH

✓ Offered7
Grinding / Polishing / Cleaning
Grinding, polishing and cleaning of natural stone and slab coverings; treatment of marble, artificial stone, terrazzo, travertine and ceramic coverings, including cement haze and special cleaning.
Impregnation / Protection
Impregnation and protection of natural stone, slab and fine porcelain tiles; protection against dirt, stains, water and moisture, including re-impregnation and reconditioning.
Maintenance
Regular cleaning and care of natural stone and slab coverings; cleaning and care for various materials and surfaces, including advice on suitable cleaning agents.
Graffiti removal / graffiti protection
Removal of graffiti from treated and untreated surfaces as well as graffiti protection for porous substrates such as concrete, cement block walls, exposed masonry and natural stone.
Façade cleaning
Cleaning of façades from soiling such as algae, moss, soot and graffiti; gentle cleaning using high- or low-pressure methods and, on request, with protective coating.
Consulting
Consulting on cleaning, protection and maintenance of natural stone and ceramic coverings; assessment of materials, surfaces and application areas as well as recommendations for maintenance projects.
Maximum protection with anti-slip floor coatings
Anti-slip floor coatings for various materials such as natural stone, tiles, glass and wood; protection against falls and accidents, transparent application and individual consulting.
Trust & reputation

ranQ Trust Score of Naprex GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Naprex GmbH scores 80.6 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.70.510%
  • 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%
Naprex GmbH scores 61.5 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.50.012%
  • 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%
Naprex 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%
Naprex GmbH scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Naprex GmbH 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 15 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 15 reviews across all connected sources

Sources
GGoogle4.815
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Weiherstrasse 2
8596 Scherzingen
Opening hours
Mon
07:00 - 20:00
Tue
07:00 - 20:00
Wed
07:00 - 20:00
Thu
07:00 - 20:00
Fri
07:00 - 20:00
Sat
07:00 - 17:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-238.625.161
Founded
2023 · 3 years
Last commercial register change
September 4, 2026
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.
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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