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 · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSchaffhausenProteQ GmbH
ProteQ GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of ProteQ GmbH is fire protection, particularly the planning, consulting and implementation of fire protection concepts, quality assurance and fire extinguishing system construction.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered9
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
3.9/5

ProteQ GmbH

Fire protection concept development
Fire protection concepts for new builds and refurbishments, conversions and acceptance inspections; aligned with applicable guidelines to avoid extra costs and surprises.
Fire protection analysis and assessment
Analysis of existing buildings for compliance with applicable guidelines, as a basis for refurbishment or conversion planning.
Quality assurance in fire protection
Ensuring quality assurance in fire protection for construction projects and buildings, including support for fire-safety requirements.
Fire protection plans
Preparation of fire protection plans for buildings and construction projects.
Occupational safety
Advisory and support on occupational safety issues provided by a specialist.
Construction site safety
Services and training for construction site safety, so that tasks on site can be carried out independently.
Explosion protection concepts
Design, implementation and enforcement of measures for explosion protection.
Municipal fire-police service for municipalities
Review of construction projects from a fire-police perspective, advising clients and architects, and fire-safety acceptance of new buildings.
Major incident prevention
Advisory on preparedness when handling hazardous substances, focusing on risks to operations, the public and the environment.
Trust & reputation

ranQ Trust Score of ProteQ GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

ProteQ GmbH scores 52.7 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.68.224%
  • 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.17.610%
  • 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.50.08%
ProteQ GmbH scores 84.7 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.95.212%
  • 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%
ProteQ 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%
ProteQ GmbH scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ProteQ GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once ProteQ GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

ProteQ GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank ProteQ GmbH by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Ebnatstrasse 129
8200 Schaffhausen
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-231.391.269
Founded
2013 · 13 years
Last commercial register change
February 5, 2026
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

    SE
    Spartano Elektroberatung GmbH
    Schaffhausen
    EE
    Elkin Engineering GmbH
    Schaffhausen
    VB
    VSS Brandschutz AG
    Schaffhausen
    EI
    Enconsult Ingenieure GmbH
    Schaffhausen
    BE
    Bollinger Energy Design & Consulting SIA GmbH
    Schaffhausen
    BE
    Burkhalter Elektrotechnik AG
    Schaffhausen
    4S
    44.01 Schweiz AG
    Schaffhausen
    MA
    Magma AG für Geologie, Umwelt und Planung, Zweigniederlassung Schaffhausen
    Schaffhausen