Energy & Environment

LGTEC AG 

Rorschach · Since 2015

LGTEC AG develops a technology for the metallization of solar cells that enables fine contact grid lines without using silver. The method reduces grid-line widths to about 10 micrometers and produces them in a single process step; the company offers sampling on a demonstrator machine for technology evaluation.

Lichtermehr AG 

Kaltbrunn · Since 2022

The core activity of Lichtermehr AG encompasses the planning, consulting and implementation of solutions in the field of electrical engineering, particularly in the areas of electrical planning and installation, lighting design and lighting planning, photovoltaic planning and installation, energy storage systems and e-charging stations. The company also offers services such as maintenance work, minor repairs and the retrofitting of existing lighting systems with LED technology.

GBR Europe AG 

Baar · Since 2021

Li-Cycle Corp. is primarily active in the recycling industry of lithium-ion batteries. The core activity consists of developing and applying patented technologies (Spoke & Hub Technologies) for the safe and sustainable recovery of critical metals such as lithium, cobalt, nickel, and other materials from spent lithium-ion batteries. The goal is to create a local secondary supply of these materials to meet the growing demand for clean energy technologies.

Life Science AG 

Basel · Since 1996

The core activity of Life Science AG is the provision of services in the field of environmental and nature conservation, particularly in the areas of aquatic ecology, nature conservation, landscape planning, research and public relations. The company offers consulting, planning and communication services in the environmental sector and supports the assessment of natural values as well as the planning and implementation of measures for nature and the environment.

LifeStraw Sàrl 

Lausanne · Since 2020

The core activity of LifeStraw is the development, manufacture and marketing of water filters and purification systems for various applications, including personal drinking water filters, household filters, outdoor and emergency applications, as well as humanitarian projects.

LightSeeds SA 

Savagnier · Since 2024

LightSeeds SA develops modular, lightweight plug-and-play solar systems that convert surfaces into power. Its offerings include the LightSeeds® Solar Kit Box, lightweight solar modules and integrated applications for roads, railways, noise barriers, basement walls, roofs, facades and stand-alone systems, with monitoring and maintenance processes.

LIGRIN AG 

Unterägeri · Since 2023

LIGRIN AG develops a Waste-to-Resources process that converts agricultural residues and food waste into Sustainable Aviation Fuel, renewable diesel and a full NPK organic fertilizer. The company states that the process reduces emissions and supports a circular bio-economy.

LIMA Solar AG 

Wil Sg · Since 2015

The core activity of LIMA Solar AG is the development, construction and operation of large-scale photovoltaic systems in Switzerland, with the aim of contributing to electricity production in Switzerland and shaping the country's energy future.

Limmattaler Energie Genossenschaft 

Geroldswil · Since 2022

The core activity of Limmattaler Energie Genossenschaft consists of financing, planning and operating decentralized solar power plants on properties in the Limmattal region, in order to generate locally produced electricity and sell it to the population, with the aim of promoting the energy transition and creating an ecological added value.

Limnex AG 

Brugg Ag · Since 2013

The core activity of Limnex AG is environmental consulting with a focus on aquatic ecology and hydrology. The company offers services in the following areas: Aquatic ecology (rivers, lakes, water management), Hydrology (hydrometry, discharge measurement, water level measurement), Environmental compatibility (ecological power generation, biofouling), Data management and analysis (hydrological statistics, hydrological expert opinions). The company supports customers in addressing limnological issues and clarifications related to surface waters and provides solutions for the revitalization of rivers and lakes.

Limon GmbH 

Bühler · Since 2023

The company Limón primarily focuses on energy management and climate neutrality for companies and products. It offers solutions for reducing CO2 emissions and other greenhouse gases, such as creating Corporate Carbon Footprints and Product Carbon Footprints according to international standards. Furthermore, it supports companies in developing transformation plans and raising employee awareness for climate neutrality.

Linda Thomas Concepts 

Dornach · Since 2012

The core activity of Linda Thomas' company is the transfer of knowledge and experience in the field of space cleaning, cleaning and maintenance, with a particular focus on ecological and sustainable methods. This includes the creation of books, the organization of events, seminars and online courses, as well as consulting and training individuals and institutions in this field.

Lindt Cocoa Foundation 

Kilchberg Zh · Since 2013

The core activity of Lindt Cocoa Foundation is to promote sustainable agricultural development in the countries of origin of cocoa and other raw materials for chocolate production. To this end, the foundation supports projects that improve the living and working conditions of farmers and promote environmentally friendly production of cocoa and other raw materials.

Lineco Philippe Grosvernier 

Reconvilier · Since 2001

The core activity of LIN'eco is ecological consulting and project implementation in the field of conservation and restoration of wetlands, particularly moors and marshes, in Switzerland and the adjacent French Jura. This includes conducting diagnoses, creating management plans, coordinating projects and providing scientific support for renaturation measures.

Linknatur GmbH 

Sargans · Since 2016

The core activity of Linknatur GmbH encompasses services in the field of nature and environmental protection, specifically: * Inventory assessments * Nature management * Environmental education and communication * Environmental impact assessments. The company thus offers consulting and services for the preservation and protection of nature and the environment.

Links to Water Development SA 

Nyon · Since 2021

The core activity of Links 2 Water Development SA is the development and distribution of water-saving solutions, particularly the product 'The Drop', an intelligent hand-washing system aimed at saving water resources and improving hygiene.

Lisa Moussaoui, Behaviour Change Expertise 

Troinex · Since 2020

The core activity of Behaviour Change Expertise is consulting based on behavioural sciences, particularly psychology, for topics where human factors play a role. The company supports customers in promoting health-enhancing and environmentally friendly behaviour by identifying psychological factors that influence behaviour and developing recommendations for behaviour change.

Littoral Energie SA 

Etoy · Since 2019

The core activity of Littoral Energie SA is the design and implementation of installations in the fields of heating and photovoltaics, particularly in providing solutions for the energy transition, such as the installation of heat pumps and photovoltaic systems. The company also offers services such as troubleshooting, maintenance, and project development in the field of renewable energies.

Live Green International GmbH 

Lyss · Since 2016

The core activity of Live Green International GmbH is the marketing and distribution of products focused on sustainability and environmental awareness, particularly Furoshiki cloths, notebooks, tea and other lifestyle products. The company operates an online shop and also offers courses, workshops and exhibitions in Switzerland.

LIV Gärten, Livia Nigg 

Attikon · Since 2017

The core activity of the company 'Liv Gärten' is the creation of hand-drawn garden visualizations and the consulting of private individuals and companies in the planning and design of gardens, particularly in the area of biodiversity promotion.