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 · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationBrunnenTonazzi AG
Tonazzi AG Logo
Verified· 3 sources

Tonazzi AG

Summary

About the company

Tonazzi AG is a company focused on building waterproofing and structural protection. It provides design and installation of waterproofing systems, bonded reinforcements, renovation and repair works, surface coatings and restoration services, together with project engineering.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered5
Building waterproofing
Waterproofing concepts, area waterproofing as well as sealing of joints and cracks; including SUPERSTOP swelling tape and tools for designers.
Bonded reinforcement
Strengthening of structures with CFK strips, steel strips, sheets/wraps, punching-shear reinforcement and fire-protection cladding; including design and installation.
Renovations and repairs
Renovation concepts and detailed planning for exposed concrete, natural stone, water-carrying cracks, leaking waterproofing as well as seamless finishes.
Coatings
Surface treatments and coatings for concrete and other substrates, for example for swimming pools, wet rooms, parking decks, drinking-water reservoirs, retention basins, flat roofs and wastewater treatment plants.
Restoration
Retouching on mineral substrates and wood, concrete cosmetics, concrete cleaning, concrete protection as well as colour and sculptural additions or imitations.
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
4.2
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.211
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Tonazzi AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Dammstrasse 2
6440 Brunnen

At a glance

Legal form
Corporation
UID
CHE-101.580.090
Founded
1992 · 34 years
Last commercial register change
February 20, 2023
Employees
11 to 20

Similar companies

PB
Paul Bauder AG
Küssnacht Am Rigi
PG
Peter Group AG
Lachen Sz
SA
SR-Isoliertechnik AG
Wangen Sz
SG
Saqipi Gezim Gesa Abdichtungen
Pfäffikon Sz