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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryMontreuxBiazzi S.A.
Biazzi S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

BIAZZI is a provider of technologies, plants and services for the chemical and energy industries. The company's core activities include the development, optimization and delivery of: technologies and plants for the production of nitroaromatics and nitroesters; plants for the production of explosives and other energetic materials; and services for the chemical and energy industries, including project development, engineering services, procurement, construction, commissioning and lifecycle management. The company focuses on the areas of chemistry, energy, mining, metal processing, defense and aerospace.

AI-generated
Offering

Products & services

Industry:Chemical Industry
✓ Offered6
Technology Licences for Hydrogenation
Technology licences for hydrogenation and gas-liquid reactions, including processes for aromatic amines, hydrogenated sugars, furfuryl alcohol and nitrile-to-amines.
High-Performance Reactor for Hydrogenation
High-performance reactor for hydrogenation and gas-liquid reactions, designed to improve heat and mass transfer, safety, efficiency and economic performance.
Technology Licences for Nitration
Technology licences for nitration of nitroaromatics and nitroesters, with processes for DNT, DNB, 2-EHN and other compounds.
Technology Licences for Explosives
Technology licences for the production of sensitive explosives, nitroglycerin and nitroesters, as well as high explosives such as PETN, RDX and HMX.
Downstream Processing of Explosives
Downstream processing of explosives, including pre-mix, master-mix and dynamite production, as well as complete manufacturing lines for detonating cords.
Engineering and Project Services
Engineering and project services from the pre-project phase through Basic and Detailed Engineering to Procurement, Construction, Commissioning and Life Cycle Management.
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
4.0/5

Biazzi S.A.

Trust & reputation

ranQ Trust Score of Biazzi S.A.: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Biazzi S.A. 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%
Biazzi S.A. scores 89.3 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.70.07%
Biazzi S.A. 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%
Biazzi S.A. scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Biazzi S.A. reaches a ranQ Trust Score of 4.0 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 Biazzi S.A. has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Biazzi S.A. in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Biazzi S.A. by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Chemin de la Tavallaz 25
1820 Montreux

At a glance

Legal form
Corporation
UID
CHE-106.851.043
Founded
1951 · 75 years
Last commercial register change
May 11, 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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    IS
    INEOS Styrolution Switzerland SA
    Rolle
    GS
    Gersteltec Sàrl
    Pully
    NC
    NGL Cleaning Technology SA
    Nyon
    NI
    NASACO INTERNATIONAL LIMITED, ATTARD, succursale de Cossonay
    Cossonay-Ville
    DE
    Dietrich engineering consultants S.A.
    Ecublens Vd
    SS
    SICPA SA
    Prilly
    IA
    INEOS AG
    Rolle
    PS
    Plastogaz SA
    St-Sulpice Vd