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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryAlt St. JohannSteinbruch Starkenbach AG
Steinbruch Starkenbach AG Logo
Verified· 4 sources

Steinbruch Starkenbach AG

Summary

About the company

The core activity of Steinbruch Starkenbach AG is the extraction and processing of mineral raw materials, in particular gravel, sand, chippings, scree and paving stones, through quarrying and their sale to customers in the construction and building materials industry.

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Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
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Hard stone products
Underlay stones, bed stones, crushed gravel, crushed stone chippings, crushed sand and other hard stone products for water engineering, road construction, rail track construction, construction of paths in fields and forests, and for garden facilities.
Backfilling
Backfilling the quarry with uncontaminated excavated material from construction and infrastructure projects, including inspection, documentation and step-by-step re-cultivation.
Consulting and material selection
Advisory support in selecting suitable hard stones and tailor-made solutions for construction projects, with assistance from contacts from operations, administration and management.
Ordering and scheduling
Ordering, scheduling and on-time delivery of material ex works or carriage paid to the construction site, by arrangement.
Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

March 3, 2025Media
Neuer Geschäftsführer im Steinbruch Starkenbach
leaderdigital.ch
March 3, 2025Media
Kick-off mit neuem Geschäftsführer im Steinbruch Starkenbach
wundo.ch
November 11, 2024Media
Steinbruch Starkenbach: AG offiziell in Nesslau gegründet
tagblatt.ch
April 29, 2024Media
Der Steinbruch Starkenbach wird eine Aktiengesellschaft
blick.ch
March 13, 2024Media
Aus Steinbruch soll AG werden - mit einer Einschränkung
wundo.ch

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Location

Steinbruch 1
9656 Alt St. Johann

At a glance

Legal form
Corporation
UID
CHE-316.983.919
Founded
2024 · 2 years
Last commercial register change
October 27, 2025
Employees
11 to 20

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