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
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,947 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesDerendingenFornax AG
Fornax AG Logo
Verified· 3 sources

Fornax AG

Summary

About the company

Fornax AG provides services in combustion, chimney and chute technologies, offering planning, supply and installation of fireplaces, stoves, pellet and storage heaters. Its portfolio also includes exhaust and chimney systems, chimney covers and laundry/refuse chute installations, using VKF‑approved products and technical consultation.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered6
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
Heating system technology
Heating appliances for wood and gas, including fireplaces, stove and tiled stoves, cast-iron stoves, storage stoves, pellet stoves and water-connected units; incl. planning and final assembly.
Chimney technology
Flue systems made of ceramic/shamotte, stainless steel and plastic; for new installations and renovations, including delivery and installation, also for private, industrial and large-scale systems.
Chute systems
Laundry and waste chutes for single-family houses as well as for industry and commercial premises; consulting, development, planning and installation for efficient transport of materials and waste.
Chimney covers
Chimney covers made of concrete, chrome steel and copper, available on request as made-to-measure products.
Soot doors
Soot doors made of galvanized sheet steel, black, for subsequent masonry, also available gas-tight.
EI90 service shafts
Service shafts made of lightweight concrete or vermiculite with fire protection approval for fire resistance class EI90.
Reviews

Aggregated rating

Aggregated rating
3.8
of 5

Aggregated from 23 reviews across all connected sources

Sources
GGoogle3.823
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Fornax AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Fabrikstrasse 1
4552 Derendingen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:30
Sat
09:00 - 13:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.620.029
Founded
1995 · 31 years
Last commercial register change
August 17, 2023
Employees
1 to 10

Similar companies

NG
Nima GmbH Wellnesspools.ch
Grenchen
SL
Storentechnik Loriol GmbH
Hägendorf
OJ
O. Jeker AG
Breitenbach
KA
Kupferschmid Anlagenbau AG
Gretzenbach
TG
Tima Gebäudetechnik GmbH
Schönenwerd
EB
Ei2 Brandschutzsysteme AG
Härkingen
AB
Alexander Binzel GmbH & Co. KG, Buseck-Alten-Buseck, Zweigniederlassung Schweisstechnik Grenchen
Grenchen
OB
Ocean Blue Pools GmbH
Etziken