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DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryBirmenstorf AgRMK Kies AG
RMK Kies AG Logo
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RMK Kies AG

Summary

About the company

RMK Kies AG operates the Grosszelg project for the extraction and processing of gravel and sand to supply aggregates for the construction sector. The project foresees staged extraction with planned backfilling and recultivation, local processing, traffic access arrangements and measures to control emissions and noise. RMK Kies is an interest group composed of the regional companies Merz, Knecht and Richi.

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Industry:Glass, Ceramics, Stone & Construction Materials IndustryWholesale - Construction & Raw Materials
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Gravel extraction
Gravel extraction in the Grosszelg area in Birmenstorf, with planned output of around 145'000 m³ per year, phased over five sections and followed by backfilling.
Sand extraction
Sand extraction as part of the material extraction in the Grosszelg project, complementing the gravel extraction and serving regional supply of building materials.
Backfilling and land reclamation
Backfilling with clean excavated material, land reclamation of the extraction areas and gradual return to agriculture.
Regional supply of gravel and excavated material storage
Ensuring regional supply of gravel as well as backfill volumes for unpolluted excavated material in the Baden–Brugg–Limmattal area.
Ecological compensation
Ecological compensation measures during extraction, including connecting habitats, wildflower strips, field margins and biodiversity promotion areas.
Press

Media

June 17, 2025Media
Kritische Fragen zum Kiesabbau gestellt
reussbote.ch
June 13, 2025Media
Birmenstorf: Baugesuch zum Kiesabbau im Grosszelg liegt öffentlich auf
badenertagblatt.ch
March 18, 2023Media
«Hatte einige schlaflose Nächte»: Nach dem Ja zum Kiesabbau im Grosszelg spricht der Betreiber
badenertagblatt.ch

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Location

Niderhardweg 1
5413 Birmenstorf Ag

At a glance

Legal form
Corporation
UID
CHE-366.196.705
Founded
2025 · 1 year
Last commercial register change
May 1, 2025
Employees
1 to 10

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