Sustainability Sector in the
Canton of St. Gallen

Alb. Lehmann Bioprodukte AG

Since 2001 · 11–20 empl.

The company's core activity is the production of biologically valuable animal feed, particularly for ruminants, small ruminants, piglets, pigs, poultry, rabbits and horses. The company develops and produces feed mixtures and single feed special products according to biological guidelines and also offers services such as consulting, quality assurance and logistics.

Ländle Pellets GmbH

Since 2007 · 11–20 empl.

The company produces and distributes wood pellets as an environmentally friendly heat source.

Sunergy GmbH

Since 2008 · 1–10 empl.

Sunergy GmbH is a consultancy and planning firm for wind turbines, specializing in identifying suitable sites for wind power production. Services include wind energy yield reports and expert assessments with uncertainty calculations, and the development of a regional wind cadastre in collaboration with Fachhochschule OST.

Multikraft Handels GmbH

Since 2009 · 1–10 empl.

The company's core activity is the development and application of patented EM technologies (Effective Microorganisms) for the sustainable improvement of water, air and soil quality in various areas such as gardening, agriculture, household, cleaning and personal care.

ANDREIOS AG

Since 2013 · 11–20 empl.

ANDREIOS AG is a real estate project developer offering land acquisition, feasibility and profitability analyses, and comprehensive project development. The company supports projects from concept and planning through procurement to construction, coordinating with architects, construction managers and investors.

Akla Landschaftsarchitektur Andreas Kunz

Since 2013 · 1–10 empl.

The core activity of Akla Landschaftsarchitektur is the planning and design of private outdoor spaces and public areas, including the development of green infrastructure for a vibrant urban climate, taking into account the site's conditions, the needs of users and the wishes of the client.

africa enablers GmbH

Since 2014 · 1–10 empl.

The core activity of the company "africa enablers GmbH" is the consulting and support of infrastructure projects in Africa, particularly in the area of port and energy projects, including project development and financing.

Karl Zünd Stiftung

Since 2015 · 1–10 empl.

Karl Zünd Stiftung supports projects in social, cultural and environmental fields, focusing on initiatives that deliver sustainable benefits beyond the funding period. The foundation funds initiatives in Nepal, India, ASEAN countries, selected African countries south of the equator and projects in the St. Gallen Rhine Valley, applying selection criteria such as local anchoring, professional competence, networking and ecological investment standards.

Solfina Aktiengesellschaft, Mauren (LI), Zweigniederlassung Buchs SG

Since 2016 · 11–20 empl.

The core activity of Solfina is the development and distribution of products and systems for the efficient and sustainable use of edible oil and other fats in the food industry, gastronomy and hotel sector. The company offers solutions for the filtration, reuse and optimization of edible oil to reduce oil consumption, improve product quality and save costs.

Linknatur GmbH

Since 2016 · 1–10 empl.

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.

OTT Hydromet GmbH, Kempten (Allgäu), Zweigniederlassung Schweiz, Rheineck

Since 2018 · 11–20 empl.

The core activity of OTT HydroMet is the development, manufacture and distribution of measurement instruments and solutions for environmental monitoring, particularly in the fields of meteorology, hydrology, water quality and renewable energy.

Kontrolldienst KUT AG

Since 2018 · 11–20 empl.

The core activity of Kontrolldienst KUT is the implementation of controls and audits in the field of agriculture, particularly in the areas of animal welfare, environmental protection, water protection and food safety. The company offers services such as controls, pre-audits, nutrient balances and control costs, and is accredited for the implementation of audits according to various standards such as IP Suisse, SwissGAP and QM-Schweizerfleisch.

blauraum GmbH

Since 2018 · 11–20 empl.

The company Blauraum offers energy optimization solutions for multi-family homes, commercial buildings, and self-consumption communities. The core activity consists of optimizing the self-consumption of self-produced energy (e.g. through PV systems) to reduce the consumption of more expensive grid electricity and increase the yield of the PV system. To achieve this, consumption data is visualized and analyzed in real-time, enabling smart and intelligent billing of ancillary costs.

UNGSII Foundation

Since 2021 · 21–50 empl.

The core activity of UNGSII is to support the implementation of the 17 Sustainable Development Goals (SDGs) of the United Nations by providing research and data to assess and compare the sustainability performance of companies and countries. The company develops and manages the UNGSII Index, which evaluates companies based on their environmental and social balance sheet and encourages companies to improve their sustainability performance.

Plus34 AG

Since 2021 · 11–20 empl.

Plus34 AG provides centralized administrative services for the operating units DOCK, PORT, gadplus and EQUIPE VOLO, and supports the strategic development of integration services and customer acquisition. It is also responsible for group communication and provides services in areas such as finance, HR, ICT, fundraising, quality management and training.

Frank Energy GmbH

Since 2017 · 1–10 empl.

The core activity of Frank Energy GmbH is to design, analyze and implement solutions for the energy transition, with the goal of achieving effective, efficient and profitable results. The company provides consulting services to support customers in implementing energy projects and finding solutions tailored to their specific needs.

dampfrein Urscheler

Since 2021 · 1–10 empl.·4.9(20)

The core activity of Dampfrein Urscheler is the development, distribution and consulting of chemical-free cleaning solutions for private households and companies, particularly through the use of steam cleaning systems and products based on water and free from chemical additives.

Matrix Helvetica GmbH

Since 2021 · 1–10 empl.

The core activity of Matrix Helvetica GmbH is to advise and support companies in the sustainable development and implementation of strategies in the areas of economic efficiency, environment and social responsibility. This includes, in particular, services such as: Sustainable 360° assessments and corporate development, certification and compliance, agency and mandate management, training and qualifications, and consulting on tasks related to economic efficiency, environment and social responsibility. The company positions itself as an engineering company for sustainable issues and supports its customers in achieving their sustainability goals.

Stiftung Fourfold

Since 2020 · 11–20 empl.

The core activity of Fourfold is the promotion of sustainable projects and initiatives in the areas of environment, health and social justice. In particular, the company focuses on supporting organizations and projects that are committed to protecting the oceans, promoting sustainable agriculture and developing innovative solutions to environmental and health problems. Fourfold operates as a private foundation that promotes education, research and innovation in these areas.

Verein Arbeitslosenprojekte St. Gallen

Since 2022 · 21–50 empl.·4.9(10)

The core activity of the company "kleika" is the operation of unemployment projects focusing on the areas of second-hand, creative studio, shop, studio and workshop. The company offers jobs and training positions for unemployed people and promotes reintegration into the labor market. The projects include, among other things, the sale of second-hand items, the production of upcycling products and the implementation of courses and workshops.

Teppichreinigung Maya Wegmüller

Since 1998 · 1–10 empl.·5.0(3)

The company's core activity is the ecological cleaning and maintenance of carpets, particularly silk, Persian, Tibetan and Oriental carpets as well as stretch carpets, using biodegradable and environmentally friendly cleaning agents.

BSP Group GmbH

Since 2019 · 1–10 empl.

BSP Group GmbH designs, plans and installs photovoltaic systems and integrates photovoltaic modules into building façades; the company also provides consultancy, project planning and façade renovation services combined with PV.

anooka GmbH

Since 2020 · 1–10 empl.·5.0(4)

The core activity of anooka is the development, production and distribution of sustainable, solvent-free and high-quality paints as well as self-designed stencils for interior design. The company also offers color consulting services to support customers in selecting the right color combinations for their rooms.

LUUUP GmbH

Since 2021 · 11–20 empl.

The core activity of Luuup is textile waste recycling, particularly the development of solutions to close the textile loop through the reuse of mixed textile waste and the reduction of CO2 emissions in the textile industry.

ESG Consulting Roscoe

Since 2017 · 1–10 empl.

ESG Consulting Roscoe is a management consultancy that helps businesses implement sustainability and environment, social and governance (ESG) programmes. Services include developing and embedding sustainability strategy, stakeholder and investor communications, and organisational resilience work such as risk assessment, issues and crisis management, and business ethics.

Blickwerk GmbH

Since 2024 · 11–20 empl.·5.0(10)

The Blickwerk GmbH company primarily focuses on craftsmanship and design, particularly on upcycling and the utilization of old or reusable materials. They provide a platform for creative individuals to exhibit and sell their works. The core activities include: Craftsmanship: Production of unique items through manual techniques Design: Conceptualization and implementation of creative ideas Upcycling: Transformation of old or reusable materials into new products Community workspace: Platform for creative individuals to exhibit and sell their works The company concentrates on creating unique products through manual techniques and promoting creativity and sustainability.

grün&fein Bernhardsgrütter

Since 2022 · 1–10 empl.

The core activity of the company "grün & fein" is the consulting, accompaniment and education of private individuals, schools and companies in the field of plant-based nutrition and the integration of nature themes into everyday life. This includes specific workshops, lectures and consultations on topics such as wild herbs, vegan nutrition, nature mentoring and energetic work.

falun GmbH

Since 2022 · 11–20 empl.

The core activity of the company 'falun' is consulting and planning in the fields of agriculture, environment and nature. The company offers services such as comprehensive farm consulting, project planning and networking consulting to promote sustainable and productive agriculture and preserve natural and cultural landscapes.

Nachhaltiges Bauen Burmeister (NBB)

Since 2018 · 1–10 empl.

The core activity of "Nachhaltiges Bauen Burmeister" is to advise and support customers in the planning, construction and modernization of buildings with the goal of implementing sustainable and energy-efficient solutions. The specific activities include: energy consulting and planning, creation of energy certificates and building modernization concepts, execution of BlowerDoor tests for air tightness of the building envelope, analysis and consulting on pollutants and condensation formation, support in applying for funding, quality management and consulting on sustainable building materials and methods.

CF-Enterprises GmbH

Since 2021 · 1–10 empl.·4.6(11)

The core activity of CF-Enterprises GmbH is consulting companies in the areas of sustainability, energy efficiency and resource management. The company offers specific services such as energy audits, resource analyses, funding research and consulting, carbon footprint monitoring and software solutions to support companies in the development and implementation of sustainable concepts.

Ökobüro Weber & Frei AG

Since 2023 · 11–20 empl.

The core activity of Ökobüro Weber & Frei AG is consulting, planning and implementing projects in the field of nature and environmental protection, particularly in the areas of: * Professional care and enhancement of native habitats, flora and fauna * Vegetation science, management trials, habitat inventories, peatland protection and management concepts * Ecological construction supervision and ecological enhancement projects * Faunistic mapping (birds, butterflies, dragonflies, amphibians, reptiles) and species conservation * Comprehensive biodiversity consulting for agricultural businesses * Environmental education and nature photography The company has been offering its services since 1987, and since 2023 under its current company name.

49Komma8 AG

Since 2022 · 11–20 empl.

The core activity of 49Komma8 AG is the development and realization of sustainable energy systems, particularly in the field of renewable energies, energy storage and management. The company offers solutions for stabilizing the power grid, local supply security and the implementation of energy transition projects. Specific activities include the development and realization of large-scale battery storage systems, small hydroelectric power plants, energy market and energy trading solutions, as well as regulatory management and lifecycle asset management.

Energieagentur St.Gallen GmbH

Since 2012 · 21–50 empl.·3.3(6)

The company is primarily active in the energy sector and focuses on sustainable energy solutions. The core activities include: Consulting and promoting energy efficiency and renewable energies; Developing and implementing projects in the areas of heat supply, solar energy, and mobility; Informing and educating private individuals, municipalities, and professionals on energy issues; Promoting sustainable energy solutions and supporting companies and organizations in the implementation of energy projects. The company also offers various services, such as energy audits, consulting on the planning and implementation of energy projects, as well as organizing events and workshops.

Natraction Ursina Wüst

Since 2020 · 1–10 empl.

The core activity of Natraction is the organization and implementation of activities and events in nature, focusing on sustainability, biodiversity and environmental awareness.

Raumverstand GmbH

Since 2018 · 1–10 empl.·5.0(2)

The Raumverstand GmbH company specializes in biologically-oriented consulting and optimization of indoor spaces. The core activity includes analyzing and improving factors such as air quality, temperature, humidity, electroclimate, building materials, and substances to create a healthy and comfortable indoor climate. This also includes minimizing pollutants, electromagnetic pollution, and sources of disturbance, as well as optimizing room design and ecology. The company offers consulting services, room checks, and recommendations for designing living and working spaces to create a healthy and sustainable living environment.

Empaqtify GmbH

Since 2022 · 1–10 empl.

Empaqtify GmbH provides consulting services at the intersection of science, strategy and capital. Its work focuses on helping mission-driven startups, scaleups and investors make impact measurable, strategic and investable.

JALA Techplan GmbH

Since 2025 · 1–10 empl.

JALA Techplan GmbH is listed as an installer in the heat pump system module. The company focuses on the planning and construction of heat pump systems within the WPSM standard.

mybiogas ag

Since 2023 · 1–10 empl.

mybiogas ag is a consultancy and full-service provider for agricultural biogas plants, supporting farmers with project planning, administrative procedures and lifecycle management. The company does not construct plants itself but coordinates planners, installers and off-take contracts for electricity and gas.