Energy & Environment

down to earth PERMACULTURE FOUNDATION 

Feldbach · Since 2023

The core activity of the company 'down to earth' is the promotion and implementation of sustainable and regenerative permaculture systems, particularly through consulting, design and education in the fields of agriculture, garden and living space design. The company supports individuals and businesses in planning and implementing future-proof and stable ecosystems that are both ecologically and socially sustainable.

DransGrid SA 

Orsières · Since 2016

The core activity of DransGrid is the management and operation of electrical distribution networks in the municipalities of Orsières, Liddes and Bourg-St-Pierre in Switzerland. This includes ensuring a safe, efficient and reliable power grid for consumers in these regions.

D.R. der Recyclist GmbH 

Engwang · Since 2022

The core activity of the company 'Der Recyclist' encompasses the following services: Metal and material disposal and recycling, Household and business inventory removals and relocations, Collection of metal and other materials, Special orders such as tank dismantling and non-cuttable material, Final cleaning of rooms after removals and relocations, Household and business dissolutions, including disposal and recycling of furniture and personal items. Overall, the company focuses on environmentally friendly disposal and recycling solutions as well as removals and relocations.

Drive Impact Sàrl 

Lausanne · Since 2023

Drive Impact Sàrl provides analysis and decision-making support to reduce environmental impacts. The company conducts life-cycle assessments, builds emission-factor databases and develops tailored projects for supply-chain decarbonization, including work for the humanitarian sector.

Dr. Nabinger Consulting 

Stans · Since 2007

The core activity of Dr. Nabinger Consulting is the consulting and support of customers in the areas of environmental technology, occupational safety, health protection, hazardous materials and hazardous substances management. The company offers specialized services such as hazardous substances management, occupational safety, immission protection, disposal and management systems to support customers in complying with environmental and safety standards.

Drohnen-Netz Ackermann 

Rheinau · Since 2024

The core activity of DrohnenSolarService is the provision of drone-based services for the energy and building technology sector, particularly in the areas of: thermal imaging and energy diagnostics for solar systems, single-family homes, multi-family homes, district heating networks and industrial buildings; drone photogrammetry and 3D building surveys for architects, real estate, construction documentation and owner accompaniment; inspections and checks of solar systems, district heating networks and buildings using drones; and aerial rescue operations, including fawn rescue and veterinary medicine. The company also provides price lists and quote requests for these services.

Drohninvest GmbH 

Stäfa · Since 2021

The core activity of Drohninvest GmbH is the application of drone technology for innovative solutions in the field of agriculture and viticulture, particularly in crop protection. The company offers services such as efficient monitoring and analysis of fields, precise crop protection solutions, and customized drone solutions for agricultural processes. The focus is on supporting winegrowers and farmers in the region around Lake Zurich and in Stäfa.

Drosera Ecologie Appliquée SA 

Sion · Since 1995

The core activity of Drosera écologie appliquée SA is environmental consulting and research, particularly in the following areas: environmental impact assessments (EIA) and environmental monitoring of construction sites (SER), soil protection on construction sites, studies and expert opinions related to soil protection (SDA, erosion, pollution, agrology), watercourses and hydroelectricity, contaminated soils, materials and sites, environmental education and scientific research. The company thus provides environmentally related services, such as environmental impact assessments, soil protection measures and research in the field of environmental sciences.

DSW Sachwerte AG 

Freienbach · Since 2010

The company DSW Sachwerte AG offers investment opportunities in walnut trees grown on sustainably managed plantations. The core activity of the company is to provide investors with the opportunity to purchase and own walnut trees, while the company itself takes care of the management and maintenance of the trees. Investors receive a proportionate share of the revenue from the sale of the walnuts, thus benefiting from the fruits of their investment.

DT INTERNATIONAL SA 

Geneva · Since 2004

The core activity of DTI-Energies is the conception, implementation and maintenance of public and professional outdoor lighting infrastructures, primarily powered by solar energy.