ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsSierreIsotosi AG
Isotosi AG Logo
Verified· 3 sources

Isotosi AG

Summary

About the company

Isotosi SA is a provider of energy production solutions and products, particularly in the fields of building sealing, roofing, photovoltaics, masonry and landscaping, as well as security technology. The company's core activity encompasses the development, manufacture and distribution of products and services for energy production and efficiency in buildings.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered8
Insulation
Blown-in insulation, vacuum insulation, TosiTherm insulation range, acoustic improvement, dry screeds, noise protection.
Waterproofing
Resin solutions, single-layer synthetic waterproofing, pipe coatings, waterproofing systems for pitched roofs and timber construction.
Roofing
Terracotta and concrete roof tiles, slates, metal roofing systems, coloured aluminium sheet-metal work, photovoltaic solutions for roofing.
Roof Safety
INNOTECH roof safety systems, barrier systems, pitched roofs, collective fall protection, anchorage point and temporary fall-arrest system.
Drainage, gutters and supports
Gutters, supports for balconies and terraces, downpipe inlets, rodding eyes, vents and associated accessories.
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
Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.419
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Isotosi AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Rue du Manège 3
3960 Sierre
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:00, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.867.992
Founded
2006 · 20 years
Last commercial register change
October 21, 2025
Employees
21 to 50

Similar companies

SS
Solexis SA
Sierre
SS
SETELEC SA
Saillon
CE
Crettaz Electricité SA
Mase
PS
Planair SA
Martigny