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 · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryFlumsFLUMROC AG
FLUMROC AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

FLUMROC AG produces stone wool insulation boards for thermal insulation, acoustic control and fire protection, as well as for technical insulation applications. The company provides technical consulting, recycling and custom-cutting services and uses Swiss rock and recycled stone wool in its production.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered7
Insulation products made from Swiss stone wool
Insulation boards and insulation mats for exterior walls, pitched roofs, flat roofs, floors/ceilings, partition walls, acoustics and water management, as well as for new builds, renovations and conversions.
Technical insulation made from stone wool
Products for building services, industry and fire protection, including insulation boards, pipe sections, fire protection cladding and accessories for technical systems and ventilation ducts.
Technical consulting
Consulting provided by sales consultants and specialist experts, support in selecting the right solution, and guidance through implementation.
Tailor-made solutions
Custom fabrication to size, cutting, shaping and grinding of stone wool, as well as coatings for insulation boards for special requirements and complex designs.
Recycling of stone wool
Take-back of stone wool site cut-offs and construction waste, collection of production waste and dismantled materials, and reuse as a raw material.
BIM & electronic product data
Provision of BIM data and electronic product data for planning and digital processing of Flumroc products.
eDOCU
Free personal eDOCU for individual documentation and compilation of Flumroc solutions as required.
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
4.2/5

FLUMROC AG

Trust & reputation

ranQ Trust Score of FLUMROC AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

FLUMROC AG scores 59.8 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.35.324%
  • 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.86.510%
  • 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.100.08%
FLUMROC AG scores 95.8 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.96.07%
FLUMROC AG scores 86.7 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).86.722%
FLUMROC AG scores 86.7 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.73.34%
Qualifications+0.00

FLUMROC AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 3.5 out of 5 stars from 29 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 29 reviews across all connected sources

Sources
GGoogle3.529
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 17, 2026Media
Produktion bei Flumroc läuft nach Austritt von Schmelze wieder an
swissinfo.ch
October 10, 2025Media
Flums SG: Rauch nach technischem Defekt in der Flumroc
blick.ch
October 10, 2025Media
Brand in Flumroc: Sachschaden dürfte in die Millionenhöhe gehen
wundo.ch
October 9, 2025Media
Brand in Flums SG gelöscht - 1500-Grad-Schmelze frisst sich durch Steinwolle-Firma
srf.ch
October 9, 2025Media
Warnung wegen Grossbrand in Flums SG: Flüssigkeit läuft aus
nau.ch
October 9, 2025Media
Brand bei Flumroc: Schädliche Gase können entweichen
sarganserlaender.ch
May 17, 2019Media
Einmal Gold, zweimal Silber für Flumroc
baublatt.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

FLUMROC AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank FLUMROC AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Industriestrasse 8
8890 Flums
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.958.046
Founded
1959 · 67 years
Last commercial register change
March 11, 2026
Employees
101 to 500
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

    HN
    Hutter Natursteine AG
    Diepoldsau
    AN
    Allenspach Natursteinbrunnen GmbH
    Gähwil
    SS
    Steinbruch Starkenbach AG
    Alt St. Johann
    MN
    Marmara Natursteine Büyükkavir
    St. Gallen
    FA
    Fiorini AG
    St. Gallen
    CA
    ceraflex-swiss ag
    Au Sg
    WA
    waprotec ag
    Widnau
    SP
    Swiss Prometal GmbH
    Azmoos