Energy & Environment

oecon gmbh 

Gelterkinden · Since 2008

The core activity of oeCON GmbH is the development, manufacture and distribution of flue gas condensation systems, particularly for the desulphurization of flue gases. These systems are compact, maintenance-free and can also be retrofitted to existing systems.

oeeo, Laura Regli 

Scharans · Since 2022

The core activity of oeeo is environmental project consulting and soil science construction supervision, particularly in the areas of environmental project support, environmental construction supervision, soil science construction supervision (BGS), habitat mapping and landscape planning.

Oehrli Dach Fassade Solaranlage 

Adelboden · Since 2014

The core activity of Oehrli Dach Fassade Solar is the execution of work in the field of building envelope, particularly in roofing, facade work and the installation of solar energy systems.

Oeko-B AG 

Stans · Since 1987

The core activity of oeko-b ag is consulting and project planning in the field of applied ecology, particularly in the areas of: forest and forestry management, environmental and nature conservation, natural hazards and risk management, geoinformatics and landscape planning, as well as communication and regional development. The company provides in-depth consulting and project planning services for public and private clients, including federal, cantonal and municipal authorities, industry, trade and private individuals.

OEKO-TEX AG 

Zurich · Since 2015

The core activity of OEKO-TEX is the development and awarding of certifications and labels for the textile and leather industry, which guarantee the sustainability, safety and environmental compatibility of products. This includes, among other things, the testing of textiles and leather articles for pollutants, the evaluation of manufacturing processes and the certification of companies that meet certain environmental and social standards.

OekoWatt AG 

Lucerne · Since 2005

The core activity of OekoWatt AG is to advise and support customers on energy, climate and environmental issues, particularly in the development and implementation of climate protection measures, energy projects and the decarbonization of buildings and vehicle fleets. The company offers services such as building energy analysis, energy and CO2 balancing, potential analysis and environmental management systems, and supports customers in improving their resource efficiency and reducing emissions.

Oesch & Weber AG 

Embrach · Since 2020

The core activity of Oesch & Weber AG encompasses the provision of services and solutions in the following areas: * Roofing services (pitched roof, flat roof, roof renovation, roof maintenance, roof windows) * Chimney construction and cleaning (chimney systems, chimney covering, stove installation) * Solar systems (photovoltaics, solar thermal energy) * Ventilation cleaning The company offers comprehensive solutions for the maintenance and expansion of roofs, chimneys and solar systems, as well as for the cleaning of ventilation systems.

Oester Messtechnik GmbH 

Thun · Since 2016

The core activity of Oester Messtechnik GmbH is the capture, evaluation and interpretation of environmental measurement data in the field of landfills and biogas plants. Specifically, this includes: the localization of methane emissions and the capture of environmental measurement data; the monitoring and maintenance of landfills and biogas plants; the analysis and interpretation of measurement data, including the capture and processing of spatial data and time series; the consulting and recommendation of measures for the optimization of degassing systems and the remediation of contaminated sites; and the implementation of emission controls, leak checks and safety inspections in biogas plants. The company thus offers comprehensive services in the field of environmental monitoring and consulting for landfills and biogas plants.

OFFCUT Bern 

Bern · Since 2020

OFFCUT Bern operates a material market and a reuse platform supplying reusable and surplus materials. The organisation maintains a changing inventory for artists, schools and makers, and offers workshops, guided tours, material subscriptions and a rentable studio platform.

Officine Idroelettriche della Maggia SA 

Locarno · Since 1950

The company's core activity is the production of energy through the operation of hydroelectric power plants. The company focuses on the efficient use of hydroelectric power plants to produce energy and supplies it to its shareholders and other customers.