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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryBinningenPrimus AG
Primus AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Primus AG is a specialist in fire-fighting and fire protection solutions. The company provides integrated services including consulting, sales, installation, maintenance and inspection, offers training, and supplies products such as portable extinguishers, fire blankets, smoke detectors, safety signage and fire-protection systems.

AI-generated
Offering

Products & services

Industry:Chemical Industry
✓ Offered10
Fire protection consulting and fire protection concepts
Advice on structural, technical and organisational fire protection; preparation of fire protection concepts, measures plans, escape and rescue plans, and support with quality assurance and implementation.
Fire extinguisher service
Inspection, cleaning, functional testing and periodic replacement of hand fire extinguishers and fire extinguisher stations; in addition, site checks, sealing and proof of service according to fire protection guidelines.
Installation of fire protection equipment
Assembly of hand fire extinguishers, fire extinguisher stations, smoke detectors and other devices, including correct positioning and on-site technical installation.
Fire extinguisher training
Practical training on the proper use of fire extinguishers for teams, company events and private individuals, tailored individually and offered as in-house or virtual formats.
Hand fire extinguishers
Hand fire extinguishers for different fire classes, including powder, CO2, foam and grease fire extinguishers; also fluorine-free models and special designs.
Wheeled fire extinguishers
Wheeled fire extinguishing units in CO2, powder and foam versions, also as fluorine-free variants, for higher extinguishing performance and different application areas.
Fire safety products
Fire safety items such as fire blankets, smoke detectors, CO and water alarm detectors, as well as safety signs and accessories for preventive fire protection.
Fire protection systems
Fire protection systems such as early fire detection and in-building fire extinguishing systems, as well as smoke and heat extraction systems with electrical or pneumatic components.
Fire extinguisher cabinets
Fire extinguisher stations in standard cabinets, combination cabinets and special versions, including accessories and made-to-measure units for different installation situations.
Find consultants and regional contacts
Consulting and service network with more than 90 sales and service locations in Switzerland, including regional contacts for existing systems and fire protection issues.
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4.1/5

Primus AG

Trust & reputation

ranQ Trust Score of Primus AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Primus AG scores 70.1 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.53.424%
  • 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.90.410%
  • 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%
Primus AG scores 69.0 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.64.612%
  • 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%
Primus AG 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%
Primus AG scores 94.3 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 35.94.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Primus AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 34 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 34 reviews across all connected sources

Sources
GGoogle434
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bottmingerstrasse 70
4102 Binningen
Opening hours
Mon
08:00 - 12:00, 13:00 - 16:30
Tue
08:00 - 12:00, 13:00 - 16:30
Wed
08:00 - 12:00, 13:00 - 16:30
Thu
08:00 - 12:00, 13:00 - 16:30
Fri
08:00 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-357.461.311
Founded
2021 · 5 years
Last commercial register change
December 9, 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.
76.0
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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