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
DirectoryRetail & CommerceWholesale - Food & Luxury ItemsDiepoldsauFritz Kuster
Fritz Kuster Logo
Verified· 3 sources

Fritz Kuster

Summary

About the company

Fritz Kuster is a carpentry business offering windows, doors, shutters, gates, sun‑protection products and interior joinery. Services include professional installation, maintenance of windows and doors, emergency locksmith work and custom furniture production.

AI-generated
Offering

Products & services

Industry:Wholesale - Food & Luxury Items
✓ Offered12
Windows
Windows with insulation and soundproofing, in collaboration with Internorm, for new builds and renovations.
Doors
Doors for residential houses and apartments with design, stability and safety, with Internorm as a partner product.
Shutters
Facade shutters with aesthetic effect, functionality and durability, in collaboration with EHRET.
Roller shutters / Venetian blinds
Roller shutters and Venetian blinds with thermal, light and weather protection, manually or electrically controlled, with RUFALEX and roma systems.
Sun protection
Sun protection systems for outdoor areas, in various versions and with products from clauss Markisen.
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
5
of 5

Aggregated from 41 reviews across all connected sources

Sources
GGoogle541
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

Fritz Kuster in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Fritz Kuster by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Mitteldorfstrasse 5
9444 Diepoldsau
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.292.040
Founded
1966 · 60 years
Last commercial register change
March 7, 1983
Employees
1 to 10

Similar companies

TA
TopCC AG
St. Gallen
MA
Müller Azmoos AG, Gemüsehandel
Weite
TA
TRAWOSA AG
St. Gallen
TD
Terre Diverse AG
Wil Sg