Sustainability Sector

gutwasser GmbH 

Zurich · Since 2018

The core activity of the company "gutwasser GmbH" is the implementation of biological investigations of aquatic systems, in particular the research and analysis of macrozoobenthos (invertebrate organisms) in waters. This includes fieldwork, species identification and the assessment of species diversity in flowing waters, standing waters, moors and springs. The company also offers services in the areas of environmental education, public relations, quality assurance and expert opinions.

Habilius GmbH 

Rüti Zh · Since 2000

The company offers services in the field of sustainability, particularly in the areas of sustainability reporting and sustainability strategy for companies. It also provides training and further education, seminars, team development and experience creation, as well as research and consulting in the areas of ecological, economic and social sustainability.

HAND IN HAND: STIFTUNG FÜR EINE NACHHALTIGE ENTWICKLUNG 

Winterthur · Since 2005

HAND IN HAND: STIFTUNG FÜR EINE NACHHALTIGE ENTWICKLUNG supports projects for sustainable development with a focus on environmental measures, microfinance and education and training. The foundation implements projects in Haiti including water access, soil irrigation and desalination, reforestation, village savings and loan systems, literacy and scholarship programs.

Hans Notter AG Boswil 

Boswil · Since 1979

The core activity of Hans Notter AG is the cleaning and maintenance of sewage pipes, including the use of state-of-the-art technologies such as video inspection, water recycling vehicles, rehabilitation robots and disposal and recycling facilities.

H Durable Sàrl 

Sierre · Since 2021

H Durable Sàrl is a sustainability consultancy offering services such as sustainability evaluations (EcoEntreprise, ESR), development of an Agenda 2030, CO2 footprint assessments and energy‑efficiency concepts. Its services also include energy‑crisis support programs, responsible procurement, sustainable collective catering guidance, and training and awareness activities.

HealthyMentis GmbH 

Vulpera · Since 2021

The company HEALTHY-LONGER develops and offers data- and evidence-based digital solutions to improve mental strength and resilience through personalized neuro-nutrients from food. The core activity includes the development of mental strength and health programs based on individual genetics, biomarkers, and needs, as well as the promotion of nutrient-rich foods from regenerative agriculture.

heatconnect AG 

Zufikon · Since 2020

The heatconnect AG is a service provider in the field of energy and district heating networks, particularly for connection lines, distributors, valves, house connections and internal piping. The core activity includes the planning, organization, installation and maintenance of heating systems, energy and district heating networks, including quality assurance and service. The company also offers comprehensive solutions and sub-projects and has its own workshop for the development of individual solutions.

HeatNeutral Sagl 

Osogna · Since 2016

The core activity of HeatNeutral is the development and manufacture of highly efficient heating systems, particularly burners that are 100% compatible with biofuels, thus enabling rapid decarbonization of the heating sector. The company specializes in the production of ultra-small droplets and offers CO2-neutral, cost-effective solutions for heat generation in the residential, commercial and industrial sectors.

heatvolution ag 

Rotkreuz · Since 2022

The core activity of heat>olution AG is to offer a neutral platform for the implementation of renewable heating solutions. In doing so, the company supports building owners in planning, financing and implementing sustainable heating systems without having to bear the investments themselves. Through the platform, installers and enablers (investors) can be brought together to realize efficient and climate-neutral heat supply solutions.

HEIMA SAGL 

Lugano · Since 2020

Heima offers a comprehensive solution for the development and operation of sustainable and regenerative resorts and accommodations that focus on integrating nature and heritage. The core activities include: Developing and implementing concepts for sustainable and regenerative resorts and accommodations; Creating unique guest experiences that focus on connecting with nature and cultural heritage; Providing services to landowners, businesses, and public institutions to enable tourists to access nature and heritage while ensuring the preservation of untouched areas. Heima's core activities are thus in the field of sustainable tourism development and operation, with a focus on creating unique guest experiences and preserving nature and heritage.

Heinz Suchy Automobile 

Schlieren · Since 1985

The core activity of Heinz Suchy Automobile / Strahltechnik encompasses two main areas: 1. **Innovative Blasting Technology**: The company offers solutions in the field of blasting technology, particularly with PMB technology (Plastic Media Blasting), which is an environmentally friendly and pollutant-free method for surface treatment. 2. **Classic Car Restorations**: Heinz Suchy Automobile / Strahltechnik restores and maintains classic cars, with blasting technology being an essential part of the restoration process. In addition, the company also provides services such as conception and consulting for blasting plant construction, blasting training, and masking technology.

HELAMIN TECHNOLOGY HOLDING SA 

Le Grand-Saconnex · Since 2001

The core activity of Helamin Technology Holding Group is the development, manufacture and marketing of advanced, environmentally friendly water treatment products for steam boiler and cooling water systems under the HELAMIN brand. These products are designed to prevent corrosion and deposits in these systems and are used worldwide in various industries.

HEMO Recycling AG 

Oberkirch Lu · Since 2021

The core activity of HEMO Recycling AG is the development, construction, sale and maintenance of plants for the recycling of asphalt, in particular the recovery of standard-compliant aggregates from old asphalt for new asphalt, concrete and mineral mixtures.

HempMate AG 

Brunnen · Since 2018

HempMate AG is active in the production and distribution of hemp products, particularly CBD products. The core activity includes the cultivation of hemp, the development and manufacture of hemp products, as well as the distribution of these products through various channels. The company emphasizes sustainability, naturalness, and quality, and strives to present hemp as a natural product in a positive light.

Hertzfeld Bioenergie GmbH 

Einsiedeln · Since 2022

Hertzfeld offers sustainable waste management solutions for businesses and institutions. The core activity involves converting waste into valuable resources by utilizing innovative technologies to transform waste into high-quality materials such as compost, fertilizer, biogas, and other products. This is achieved through the implementation of modular products like the Carbon Reducer, Carbon Eater, and upcycling systems, which are tailored to meet the specific needs of the customer. The goal is to reduce CO2 emissions while simultaneously saving costs.

Hexem SA 

Renens Vd · Since 2021

The core activity of Hexem is to provide services and tools to companies to improve their environmental impact and sustainability, particularly in the area of ESG reporting (Environmental, Social and Governance), emission reduction and resource management. Hexem supports companies in meeting sustainability requirements and regulations by offering solutions in the areas of ESG reporting, emission calculation, water and gas analysis.

Hildegard Rust - Ernährungsexpertin für Vorrat halten 

Wengen · Since 2012

The company's core activity is advising and supporting private households in planning and organizing food supplies for emergency situations and everyday needs, with a focus on sustainability and optimal resource utilization.

Hitachi Rail Schweiz AG 

Zurich · Since 2006

The company is engaged in the development and provision of sustainable mobility solutions, particularly in the area of digital asset management systems for rail transport. The core activities include the development of products and solutions such as HMAX, which are focused on optimizing and sustaining rail transport systems.

Hodel Umweltberatung GmbH 

Schaffhausen · Since 2021

The core activity of Hodel Umweltberatung GmbH is the provision of consulting services in the field of environment and sustainability, particularly in the following specific activities: environmental consulting, expert opinions, environmental communication, owner support, and overall management of infrastructure projects. These activities are aimed at private and public operators of environmentally relevant infrastructure facilities as well as authorities.

Homsphere SA 

Geneva · Since 2016

The core activity of Homsphere is the development and provision of a platform for sustainable energy supply and management for residential buildings, particularly for multi-family homes, townhomes, and condominiums. The platform combines renewable energies, energy storage, intelligent energy management, and a user interface that enables residents to monitor and control their energy consumption. The goal is to reduce energy consumption, minimize CO2 emissions, and empower residents to live independently of external energy sources.