
Sustainability
The production of building materials for houses, roads, or tunnels is an energy-intensive process, and it also involves interfering with the natural environment. We are well aware of this. That is why we always focus on energy conservation and reclaim the quarried areas. Our wide range of products enables a comprehensive and sustainable use of the resources extracted during quarrying.
Our landfill service is the ideal partner for construction companies that value reliability in the delivery of uncontaminated excavated soil.
Our landfill site is designed to be accessible even under difficult weather conditions. For you, this means: no downtime and maximum planning reliability, even in changing weather conditions.
We accept uncontaminated excavated soil BM-0 and BM-0* in accordance with the German Regulation on Substitute Building Materials (EBV).



The efficient and responsible use of resources is at the heart of our company’s sustainability policy. We recognize that the company’s long-term economic success can only be secured by consistently taking ecological requirements into account.
Since raw material extraction in the quarry requires the use of land, the primary goal is the extensive recultivation of the corresponding land uses as arable and grassland. To this end, the fully exploited extraction areas are backfilled to the original ground level and recultivated by applying topsoil. For backfilling, both the quarry’s own non-reusable deposits from the extraction and processing operations and excavated soil from the region are used.
The objective is the large-scale and comprehensive recultivation of agricultural land, which is enhanced from a nature conservation perspective through structuring elements such as flower strips and field margins.
Raw material extraction sites – such as our quarry in Ditzingen – create unique habitats. The combination of a high degree of habitat diversity, nutrient-poor soils and high ecological dynamism is rarely found outside of such sites. As a result, a quarry becomes a valuable habitat for numerous animal and plant species.





As a medium-sized, energy-intensive company in the stone and earth industries, we take responsibility for using energy in a resource-efficient and cost-effective manner. With our Energy Management System (EnMS), certified to DIN EN ISO 50001 since 2014, we aim to continuously improve our energy efficiency and sustainably reduce our environmental footprint.
Our EnMS enables us to transparently track, analyze, and specifically optimize all energy flows within the company. Through regular evaluations and innovative measures, we sustainably reduce our energy consumption.
Our priorities:
With this holistic approach, we ensure that we use our energy resources responsibly and offer our customers and partners the highest quality with a clear commitment to sustainability.
Meet the Rombold & Gfröhrer Team learn more





Sustainability
The production of building materials for houses, roads, or tunnels is an energy-intensive process, and it also involves interfering with the natural environment. We are well aware of this. That is why we always focus on energy conservation and reclaim the quarried areas. Our wide range of products enables a comprehensive and sustainable use of the resources extracted during quarrying.

Our landfill service is the ideal partner for construction companies that value reliability in the delivery of uncontaminated excavated soil.
Our landfill site is designed to be accessible even under difficult weather conditions. For you, this means: no downtime and maximum planning reliability, even in changing weather conditions.
We accept uncontaminated excavated soil BM-0 and BM-0* in accordance with the German Regulation on Substitute Building Materials (EBV).


The efficient and responsible use of resources is at the heart of our company’s sustainability policy. We recognize that the company’s long-term economic success can only be secured by consistently taking ecological requirements into account.
Since raw material extraction in the quarry requires the use of land, the primary goal is the extensive recultivation of the corresponding land uses as arable and grassland. To this end, the fully exploited extraction areas are backfilled to the original ground level and recultivated by applying topsoil. For backfilling, both the quarry’s own non-reusable deposits from the extraction and processing operations and excavated soil from the region are used.
The objective is the large-scale and comprehensive recultivation of agricultural land, which is enhanced from a nature conservation perspective through structuring elements such as flower strips and field margins.




Raw material extraction sites – such as our quarry in Ditzingen – create unique habitats. The combination of a high degree of habitat diversity, nutrient-poor soils and high ecological dynamism is rarely found outside of such sites. As a result, a quarry becomes a valuable habitat for numerous animal and plant species.

As a medium-sized, energy-intensive company in the stone and earth industries, we take responsibility for using energy in a resource-efficient and cost-effective manner. With our Energy Management System (EnMS), certified to DIN EN ISO 50001 since 2014, we aim to continuously improve our energy efficiency and sustainably reduce our environmental footprint.
Our EnMS enables us to transparently track, analyze, and specifically optimize all energy flows within the company. Through regular evaluations and innovative measures, we sustainably reduce our energy consumption.
Our priorities:
With this holistic approach, we ensure that we use our energy resources responsibly and offer our customers and partners the highest quality with a clear commitment to sustainability.
Meet the Rombold & Gfröhrer Team learn more