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studio w gmbh 

Zug · Since 2018

The core activity of Studio W Architektur GmbH is the provision of architectural services.

Sturn Consulting GmbH 

Zug · Since 2019

The core activity of Sturn Consulting GmbH is the provision of consulting and development services for banks and financial intermediaries, particularly in the areas of digitalization and fintech. Specifically, this includes: Product Development-as-a-Service (PDaaS) for banks, fintech scouting and evaluation, pilot projects with fintechs, automation of financing processes, creation of new services, and Business Development-as-a-Service for banks. Additionally, the company also offers services for SMEs and startups, such as finding investors and creating investment one-pagers.

Subsquid Labs GmbH 

Zug · Since 2021

Subsquid Labs GmbH operates SQD, a decentralized blockchain data infrastructure and offers Private Portal, a hosted API for real-time and historical on‑chain data across 200+ networks. The company also develops the Squid SDK, SQD Cloud hosting and the SQD Network of distributed worker nodes, and builds custom data pipelines and integrations for compliance, DeFi and wallet analytics.

Summa Verwaltung AG 

Zug · Since 2010

The core activity of Summa Verwaltung is to advise and support financial institutions in their digital transformation, particularly in the areas of wealth and asset management. The company offers various services, including strategy development, implementation of digital solutions, interim management, project-related support, and digital asset applications. The core activity also includes consulting in the areas of investment strategies, asset allocation, participation controlling and reporting, as well as support in the implementation of digitalization strategies.

Summit FinTech (Swiss) AG 

Zug · Since 2021

The core activity of Summit FinTech (Swiss) AG is the development and provision of secure and innovative financial technology solutions, particularly in the area of cryptocurrencies and digital payments. This includes, among other things: The development of non-custodial wallet solutions (Non-Custodial Wallets); The provision of payment services (Payment Services); The conversion of cryptocurrencies into fiat currencies (Crypto-to-Fiat); The development of secure and scalable solutions for the storage of digital assets (Vault Solutions); and The implementation of anti-money laundering measures (AML Compliance). The company focuses on creating secure, user-friendly, and innovative solutions for individuals and businesses to support them in navigating the digital finance landscape.

Summit Resources AG 

Zug · Since 2019

The core activity of Summit Resources AG is global commodity trading.

SunBird NatureTec AG 

Zug · Since 2021

The core activity of Naturetec AG is the development, production and marketing of high-quality bio-extracts from vital mushrooms and traditional plants, which serve as dietary supplements and are intended to promote the health and well-being of customers.

Sunparadise Group AG 

Zug · Since 2007

The core activity of Sunparadise is the manufacture and distribution of custom-made aluminium systems, in particular for terrace roofs, conservatories, sliding wall systems, folding wall systems, balcony glazing and shading systems.

Sunsay NRG Suisse AG 

Zug · Since 2024

Sunsay NRG Suisse AG develops, constructs and operates photovoltaic and energy storage systems and delivers turnkey solar projects. The company provides project development, construction, operational management and advisory services for institutional, commercial and private investors, covering site assessment, permitting and ongoing monitoring.

Sun Valley Investments AG 

Zug · Since 2011

Sun Valley Investments AG is a private investment firm focused on the precious and critical metals mining industry. It invests across the metals supply chain—from exploration and development to production, processing and refining—and provides financing solutions including equity, offtake finance and downstream services such as bullion sales and storage programs.

Superstellar GmbH 

Zug · Since 2024

Superstellar GmbH develops AI systems for organizational intelligence that determine whether work is aligned with strategic goals. The company offers Serge, an AI execution-intelligence platform for engineering teams that automatically ingests project-management tool data and maps completed work to objectives.

Surgmed GmbH 

Zug · Since 2001

The core activity of Surgmed GmbH is the distribution of allografts and bone bank systems for the clinical sector in Switzerland. The company offers a comprehensive portfolio of allograft products, including maxgraft-ortho, application aids for drill hole filling, and the Marburg bone bank system. These products are intended for operative surgery, orthopedics, trauma surgery, and the dental sector.

suruchin AG 

Zug · Since 2020

The core activity of suruchin AG is the management and coordination of a family's personal investments and activities as a Single Family Office. This includes in particular: investments in Venture Capital, investments in Private Equity, investments in Real Estate, and advisory services in these areas. The company also supports and promotes various other activities and interests of the family, such as the support of art and music, the promotion of leaders, and the development of personal potential.

Susanne Sandor, Private Residence Management GmbH 

Zug · Since 2007

Susanne Sandor, Private Residence Management GmbH provides private residence management and concierge services, including cleaning, laundry, interior decoration, private-chef dinners, shopping and limousine services, repairs, and staff placement. Services are arranged individually and the website cites discretion, punctuality and quality as guiding principles.

Sustain for Life Switzerland Foundation 

Zug · Since 2011

Sustain for Life Switzerland Foundation is a charitable foundation that funds projects to reduce poverty by supporting activities that enable people to develop sustainable livelihoods. It focuses on education, sustainable agriculture and health, awards grants to registered NGOs and community-based organisations, and requires sustainability and clear exit strategies for supported projects. The website states that the founder covers core administrative costs so donations are directed to projects.

Sustain Holding AG 

Zug · Since 2012

The core activity of Sustain Holding AG is the sustainable development and support of technology companies within a family-owned group. The companies are supported through synergies within the group and receive their software development expertise from the mesoneer office in Ho Chi Minh, Vietnam.

Sutro Software GmbH 

Zug · Since 2024

Sutro Software GmbH develops Siterise, a management application for OpenText Customer Experience Management (CEM) installations, providing a syntax‑highlighted source editor, compare and merge tools, configuration management, centralized log viewing and back‑end analytics.

Svalinn Cap Systems AG 

Zug · Since 2017

The core activity of Svalinn Cap Systems AG is the development and manufacture of innovative, sustainable and secure closure systems for packaging, particularly for the milk and juice industry. The company focuses on creating solutions that reduce the carbon footprint of packaging while offering the highest standards in terms of safety, hygiene, convenience and production efficiency.

SV Capital AG 

Zug · Since 2014

The core activities of SV Capital AG encompass the following areas: Energy development, Financial transactions, Mining and trading of minerals (particularly oil and gold), Services and management. The company is a privately held conglomerate of companies, with each subsidiary or associated company specialized in its own field of expertise.

SVC Strategische Vermögens Controlling AG 

Zug · Since 2008

SvoBaTech AG 

Zug · Since 2014

The core activity of SvoBaTech is the chemical cleaning of stator cooling water systems in water-cooled generators and similar electrical equipment. This also includes the development and distribution of products such as Statorguard and alkalization systems, as well as consulting and analysis services for stator cooling water systems.

Swed Schield AG 

Zug · Since 1983

Swed Schield AG develops and operates digital products and provides investment and corporate finance services focused on app development, blockchain finance, and IP commercialization. Its offerings include full‑stack mobile and web app development, smart contract and DeFi solutions, equity investments and financing instruments, and licensing and technology transfer services.

SweePay AG 

Zug · Since 2014

The core activity of Sweepay AG is the development, provision and operation of payment and distribution services for the digital and physical world. Specifically, this includes: Payment services: aggregation of payment methods from various acquirers and payment providers, factoring solutions and carrier billing. Distribution services: digital distribution of prepaid products such as paysafecard, international airtime top-up, gift cards, prepaid cards and Bitcoin to online or physical merchants through a single API. Specific solutions for merchants and distributors: provision of tools and processes to facilitate the operation of payment and distribution services, including customer care tools. Overall, Sweepay focuses on providing innovative payment and distribution solutions for merchants, distributors and consumers.

Swiçalment AG 

Zug · Since 2012

Swiçalment AG markets the SWI Fuel Activator, an additive and application system intended to reduce fuel consumption for various fuels and combustion engines. The company provides fuel-use studies, savings simulations and implementation projects with integration and training, and cites test reports (ASG, SGS) confirming conformity with standards such as EN 590.

Swish GmbH 

Zug · Since 2024

Swish GmbH supplies building and interior materials such as bathware, faucets, showers, kitchenware and tiles, and provides product catalogues as well as store and franchise information.

Swiss4net Holding AG 

Zug · Since 2011

Swiss4net Holding AG finances, constructs and operates point-to-point Fiber-to-the-Home (FTTH) fibre networks using a P2P architecture. It establishes local operating subsidiaries, delivers end-to-end services from studies and planning to construction and operation, and provides telecommunications providers with non-discriminatory access to its networks.

Swiss African Petroleum AG 

Zug · Since 2011

The core activity of Swiss African Petroleum AG is the exploration and production of crude oil and natural gas, particularly in Ghana and other African countries.

Swiss Aqua Farm Assets AG 

Zug · Since 2015

The core activity of Swiss Aqua Farm Assets AG is to participate in companies and projects in the field of aquaculture and related business areas, taking into account criteria such as sustainability, animal welfare, health, quality, regionality and economic viability.

Swiss Association of Trust Companies 

Zug · Since 2007

The core activity of the Swiss Association of Trust Companies (SATC) is to represent and promote the interests of the trust industry in Switzerland. This includes promoting the professional and ethical development of the industry, improving the reputation of trust activities and strengthening the position of the trust industry in Switzerland.

Swiss BTG Bautec and Trade GmbH 

Zug · Since 2016

The core activity of Swiss Bautec & Trade GmbH is the development, manufacture and distribution of innovative building material solutions, particularly high-quality soil stabilizers, to improve soil stability and material quality in the construction industry.

Swiss Business Protection AG 

Zug · Since 2019

The core activity of Swiss Business Protection AG is the provision of services in the field of economic protection and corporate security. This includes in particular: Protection against cybercrime and industrial espionage, Prevention and combating of economic crime, Conducting security analyses and risk assessments, Development and implementation of security concepts and strategies, Provision of services in the field of monitoring and protection of companies and organizations, Conducting background checks and analyses, Protection of know-how and intellectual property. The company positions itself as a competence center for economic protection and corporate security and offers comprehensive and competent advice and support for companies and organizations.

Swiss CamouTech AG 

Zug · Since 2017

The company offers security products and services, particularly in the area of personal protection and security equipment. It distributes products such as protective clothing, boots, gloves and training materials as well as security products like road barriers and vehicle barriers. Furthermore, the company provides consulting and solutions for the protection of people and valuables.

Swiss Cancer Foundation 

Zug · Since 2011

The company's core activity is to promote cancer research through innovative and results-oriented research projects in oncology, particularly by supporting young researchers and innovative research approaches, as well as directly and indirectly promoting the prevention, diagnosis and treatment of cancer.

Swiss Capitalmarketforum 

Zug · Since 2020

Swiss Capital Market Forum is a conference and forum organizer focusing on the topics of financial markets, capital markets, economy and law. The company's core activity is to create platforms for the exchange of information, discussions and networking between experts from the financial sector, politics and economy.

SwissCore Group AG 

Zug · Since 2012

The core activity of SwissCore is the development and provision of digital health solutions and services for the treatment of chronic diseases in emerging markets. This includes the manufacture and distribution of medicines produced, transported, stored and audited according to Swiss quality standards (Swissmedic). In addition, the company offers innovative telehealth solutions and services to support patients with chronic diseases.

Swiss Cosmetics and Nutrition Labs AG 

Zug · Since 2023

Swiss Cosmetics and Nutrition Labs AG is a men's personal-care company that develops and sells skincare and haircare products. Its formulations use plant-based actives and clean ingredient lists, and the brand states that products are designed and manufactured in Switzerland.

SWISS DELTA AG 

Zug · Since 2023

SWISS DELTA AG provides freight and storage solutions for oil and chemical products and offers ship management and maintenance services. Its offerings also include the design, construction and operational management of oil and chemical storage terminals and logistics for wet and dry cargo transport.

Swiss Dental Clinic AG 

Zug · Since 2013

The company's core activity is the provision of dental medical services, including tooth preservation, dental hygiene, tooth cleaning, prosthetics, surgical interventions and other dental treatments.

Kuhn, Loeb & Co. Asset Management AG 

Zug · Since 2003

SwissDirekt AG is a financial and investment boutique providing bespoke wealth and investment management services for high‑net‑worth individuals and entrepreneurs. Its offerings include the Wealth Care Concept with tailored portfolio management, independent advisory, access to selected investment opportunities, and legal and tax structuring for wealth preservation; the firm holds a licence from the Swiss financial regulator FINMA.

SwissDirekt Beteiligungen AG 

Zug · Since 2007

SwissDirekt Beteiligungen AG is a financial and investment boutique providing wealth management and advisory services to high‑net‑worth individuals and entrepreneurs. Its offerings include investment management, independent advisory services, bridging investment opportunities, and tax and legal structuring for wealth preservation under its Wealth Care Concept.

Swiss EcoNaturals AG 

Zug · Since 2023

Swiss Education Group AG 

Zug · Since 2011

Swiss Education Group Holding AG 

Zug · Since 2015

Swiss Financial Engineering AG 

Zug · Since 2008

Swiss Financial Engineering AG is an independent, regulated financial adviser, wealth manager and investment bank advising corporations, institutions, private clients and sovereigns. Services include institutional asset management, wealth management (discretionary portfolio management, advisory, family office) and consulting on capital raising, restructurings and capital markets advisory.

SwissFinanz AG 

Zug · Since 2021

SwissFinanz AG provides software development services for financial services and operates a platform for electronic money transfers and payment processing for transmission and settlement of payments. The company also states it may perform financing activities and issue guarantees or sureties.

Swiss Global Relief 

Zug · Since 2015

Swiss Global Relief is an international humanitarian relief agency dedicated to alleviating suffering caused by humanitarian crises. It delivers life-saving assistance to people affected by conflict and natural disasters, with a focus on East and Central Africa, and aligns its operations with recognised humanitarian standards.

Swissgrams AG 

Zug · Since 2022

The core activity of Swissgrams AG is the issuance and trading of gold- and silver-backed digital tokens based on blockchain technology, secured by physical gold and silver in Swiss vaults. These tokens are transparent, secure and convertible into physical gold and silver bars. The company enables investors to invest in physical precious metals without having to take care of physical storage themselves, and offers a simple and secure way to invest in precious metals.

Swiss Group International SGI AG 

Zug · Since 2021

Swiss Group International SGI AG is an airline broker that arranges commercial charter flights, ACMI leases, cargo services and private jet operations. The company also provides booking, seat reservation and additional services and operates as a general sales agent through an international partner network.

SwissHealix GmbH 

Zug · Since 2024

SwissHealix GmbH provides integrative psychiatry and psychotherapy, combining clinical psychiatric methods with Qi Gong, breathwork and cognitive-somatic tools to support people with chronic illnesses, including cancer patients, as well as those facing mental health issues or burnout.

Swiss Health Group AG 

Zug · Since 2019

The core activity of Swiss Health Group AG is the development, manufacture and marketing of dietary supplements and health products, particularly in the areas of micronutrients, phytotherapeutics and skin health. The company focuses on creating products based on natural ingredients, scientifically founded and promoting human health and well-being.