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rundumNatur GmbH 

Zug · Since 2018

The core activity of Rundum Natur is the ecological enhancement of habitats, particularly the revitalization of rivers, streams, shores and floodplains. This includes the planning and design of revitalization projects, the subsequent implementation of these projects, as well as the natural maintenance and care of habitats. The company carries out work such as the maintenance of engineering biological structures and shoreline vegetation, and also offers environmental education and projects.

RUSAL Marketing GmbH 

Zug · Since 2007

The company is primarily engaged in the production and distribution of aluminum products. It develops and manufactures various aluminum products, such as the VOGA brand, and also offers services in the field of sustainable development and environmental protection. The company also has a strong presence in the field of research and development, particularly in the area of reducing carbon footprint.

Ryan Tax Switzerland GmbH 

Zug · Since 2021

The Ryan company provides comprehensive tax services, including consulting, compliance and technology, to support businesses in optimizing their tax burden. The company's core activity is providing end-to-end tax solutions for various industries, including blockchain and cryptocurrencies, financial services, healthcare, real estate, retail, technology, telecommunications, transportation and utilities.

Ryde AG 

Zug · Since 2020

Ryde AG is a boutique design studio that develops visual concepts for companies, brands and products. The studio collaborates with a professional network in design, coding and marketing to create bespoke products and creative solutions.

SAA Agency AG 

Zug · Since 1977

SAA Agency AG is an artist agency representing DJs, producers and vocalists, offering booking and artist management services. The website displays an artist roster and booking request/contact options.

Saffranium AG 

Zug · Since 2015

The core activity of Saffranium AG is the provision of services for the protection and management of holiday homes and apartments, in particular through the offer of "House Sitting" and "House Services" as part of a subscription.

Salas+ Management Consulting GmbH 

Zug · Since 2017

The core activity of Salas+ Management Consulting is advising companies, particularly financial institutions, on the implementation of regulatory requirements and digitalization. This includes analyzing the current situation, deriving measures for digitalization, and accompanying companies in the implementation of projects.

SaMira Family Office AG 

Zug · Since 2019

SaMira Family Office AG is a family office providing wealth management and strategic investment services. The company draws on roots in technological industries and focuses on sustainable businesses and investments in promising, disruptive projects and technologies.

Samuel S. Weber Vermögensverwaltung 

Zug · Since 2020

Samuel S. Weber Vermögensverwaltung provides value-oriented wealth management for private individuals, companies and foundations, following principles of value investing. Portfolios are typically concentrated (about 5–15 positions), emphasise a margin of safety and accept high volatility while prioritising the avoidance of permanent capital loss.

Sandborn GmbH 

Zug · Since 2002

The company Sandborn supports other companies in developing innovative ideas and projects by exchanging know-how and methods, and standardizing processes to focus attention and energy on the core business. It helps companies build an innovative and agile culture to generate creative ideas and establish them in the market. Additionally, the company invests in startups and provides support in product/service development, market entry, and growth financing.

Sandermoen AG 

Zug · Since 2012

The core activity of Sandermoen AG is investing in companies, particularly in the fields of education, entertainment, B2B software and technology, with the goal of promoting the growth and development of these companies. The company positions itself as a growth equity and knowledge investor, offering not only financial support but also strategic consulting and support to accompany the companies in their growth.

SANIA Power AG 

Zug · Since 2015

The core activity of SANIA Power AG is the trading of energy commodities, particularly electricity and natural gas, on European energy markets. The company offers optimization systems for energy trading and is expanding its activities in the areas of short-term trading and algorithmic trading.

Sanostro AG 

Zug · Since 2013

The core activity of Sanostro is the development and provision of quantitative investment solutions for institutional and private clients. The company offers data-driven investment strategies based on the analysis of financial instruments and market signals. Sanostro focuses on providing transparency and efficiency in the financial sector through the use of new technologies.

Sanostro Holding AG 

Zug · Since 2011

Santiment AG 

Zug · Since 2017

The company Santiment provides data analysis and interpretation services for the cryptocurrency and blockchain technology sector. The core activity involves collecting, analyzing and interpreting large amounts of information from various sources to derive data-driven insights on cryptocurrencies, blockchain projects, market trends and crowd sentiment. The goal is to support companies and investors in their decision-making processes through in-depth analysis.

SAPS AG 

Zug · Since 2023

The company's core activity is the provision of IT services, particularly in the areas of software development, cloud and mobile development, quality assurance and management, as well as business analysis. The company offers customized solutions to businesses to optimize their business processes and increase their productivity.

Sara Schlumpf GmbH 

Zug · Since 2000

The company's core activity is the manufacture and sale of luxury accessories and clothing items, particularly haute couture jewelry, corsets, scarves and belts.

Sarepta International Holdings GmbH 

Zug · Since 2017

The core activity of Sarepta Therapeutics is the development and manufacturing of gene therapies for the treatment of rare diseases, particularly muscular dystrophies such as Duchenne muscular dystrophy, limb-girdle muscular dystrophy (LGMD), and Charcot-Marie-Tooth disease. The company focuses on researching and developing precision gene medicine and aims to increase efficiency in drug development and shorten the time from laboratory to patient.

SART AI AG 

Zug · Since 2015

SART AI AG develops websites, web applications and AI-based tools and provides digital marketing services. Its offerings include web development, online marketing and AI solutions to support business processes.

Sasera AG 

Zug · Since 2016

The core activity of Sasera AG is the development and provision of Swiss-made encryption technologies and solutions for secure data storage and protection, particularly in its "Swiss Fort Knox" data center in Switzerland. The company thereby offers services and products for information security and data protection, especially for companies and authorities that want to protect their innovation and confidentiality data.

SAS SecureX Schweiz GmbH 

Zug · Since 2022

SAS SecureX Schweiz GmbH is a security company offering integrated physical and digital security services, including risk and crisis management, intelligence and defence solutions, cyber security, 24/7 operations and service centres, specialist deployment units and training via its academy.

SAS SecureX AG 

Zug · Since 2019

The core activity of SAS (Security Organization) is the provision of security services, particularly in the areas of Integral Security, Crisis Management, Risk Prevention and Emergency Response. The company offers comprehensive solutions for businesses, private individuals and public institutions, including security consulting, personal protection, object protection, rescue and repatriation of persons, security support and management. SAS has a broad range of services, including telephone services, administrative tasks, customer care and on-call services. Additionally, the company operates an Emergency Center, which serves as an interdisciplinary emergency and resource organization.

sasse real estate GmbH 

Zug · Since 2006

The core activity of the company "sasse real estate" is the rental and sale of real estate properties.

Satz.Zeichen GmbH 

Zug · Since 2008

The company is a publisher that produces a food magazine called "ZuGast Bookazine". The core activity consists of creating, publishing and marketing recipes, cooking ideas and food-related content. The company also offers online content, such as recipes and photographs, and allows users to order the magazine or subscribe to it.

SAVORA GmbH 

Zug · Since 2024

SAVORA GmbH sells Colombian single‑origin coffees and related products through an online shop. The company offers 100% Arabica specialty coffees, retail and wholesale (office coffee) options, and provides information on its sourcing practices and support for coffee‑growing communities.

savvytific AG 

Zug · Since 2021

The core activity of savvytific AG is to provide investment advisory and asset management services to professional and institutional investors, particularly in the field of financial instruments and securities.

Saxzi AG 

Zug · Since 2022

Saxzi AG produces and sells gin under the SAXZI brand, including SAXZI One and SAXZI Sun. The gins are presented as London Dry styles and are distilled in Greece using botanical blends such as juniper, citrus, white grapes, tonka and coconut.

SAYANO Family Office AG 

Zug · Since 2017

The core activity of Sayano Family Office AG is wealth management and investment activities, particularly in the areas of Private Equity, Real Estate and Fintech, for a single family (Single Family Office).

SBS Finance AG 

Zug · Since 2004

SBS Finance AG specialises in servicing high net worth individuals and families, offering private wealth management, family wealth administration and discretionary asset management. The firm is affiliated with the supervisory organisation FINcontrol and is licensed as a portfolio manager under Swiss financial market legislation.

Acklin & Suter Immobilien AG 

Zug · Since 2014

The core activity of SCAB Immobilien AG is the purchase, sale, rental, new construction and renovation of properties.

S & C Business AG 

Zug · Since 2018

S & C Business AG designs tailored customer acquisition strategies, prepares business plans and provides finance optimization services for companies.

SF Group GmbH 

Zug · Since 2024

Scenic Tours Europe AG 

Zug · Since 2007

Scenic Ship Services AG 

Zug · Since 2007

SCEYE TECH GmbH 

Zug · Since 2021

SCEYE TECH GmbH develops stratospheric high-altitude platform systems (HAPS) for long-endurance flight and provides connectivity and earth-observation services from the stratosphere. Its airship-style platforms use solar arrays and batteries to sustain persistent operations and carry payloads for direct-to-device broadband, greenhouse-gas monitoring, wildfire detection and maritime surveillance.

SCEYE SA 

Zug · Since 2020

SCEYE SA develops stratospheric high‑altitude platform systems (HAPS) designed for long‑endurance flight to provide telecommunications connectivity and earth observation services. Their solar‑and‑battery powered airship platforms are engineered to remain over an area and carry payloads such as communications equipment and sensors for direct‑to‑cell broadband, greenhouse‑gas monitoring, wildfire detection and maritime awareness.

SCG Security Counterintelligence Group Ltd liab. Co. 

Zug · Since 2012

The core activity of SCG Security & Counterintelligence Group LLC is the development and distribution of security products and technologies, particularly in the areas of: Intelligence, Counterintelligence, IT Security, Counter-Terrorism, and Physical Security. Specifically, the company focuses on the development of systems for detecting, tracking and neutralizing unmanned aerial vehicles (drones), as exemplified by the product DroneRANGER.

Schick Personal GmbH 

Zug · Since 2010

The core activity of Schick Personal is the consulting and selection of specialists and executives for companies. They offer recruitment and selection services to find and place suitable candidates for open positions.

Schindler Management Consulting GmbH 

Zug · Since 2022

The core activity of Schindler Management Consulting is advising companies on digitalization, reorganization, and efficiency enhancement. The firm supports its clients in developing strategies, optimizing processes, and implementing digital solutions to strengthen their competitiveness and future viability.

Schlossberg Technologies AG 

Zug · Since 2013

Schlossberg Institutional Management AG 

Zug · Since 2018

The core activity of Schlossberg&Co Technologies AG is quantitative investment management, particularly trading in global financial markets through the use of quantitative financial methods, machine learning and behavioral finance. The company manages several funds, including the Enigma Fund, a multi-strategy, multi-asset quant fund based on a market-neutral positioning and combining various proprietary quant models with low correlation.

Schlossstein Capital AG 

Zug · Since 2011

The core activity of Schlossstein Capital AG is to invest in small to medium-sized, listed or private companies that contribute to the well-being of the environment and society. This also includes providing start-up capital for talented individuals to found their own companies. The investments are strictly aligned with the principle of minimizing negative impacts on the environment and society.

Schneider Getränke 

Zug · Since 2001

The core activity of Schneider Getränke is the delivery of beverages to companies and private customers in the Zug and Lucerne region. The company offers a monthly delivery service, where beverages such as soft drinks, coffee, tea, alcoholic beverages, and mineral water (in particular Valser water) are delivered to customers. Deliveries can be made to various locations, such as offices, homes, or events.

SCHÖN INNOVATION AG 

Zug · Since 1983

The core activity of Schön Innovation AG is the brokerage and marketing of real estate in German-speaking Switzerland and abroad. This includes, in particular, the following services: rental of real estate, sale of real estate, real estate investment and relations, construction and project development as well as project implementation. The company also provides comprehensive consulting and support for clients to ensure successful real estate brokerage.

Schulen St. Michael Zug AG 

Zug

The company's core activity is comprehensive school education, including the care of students in primary and secondary levels, as well as the rental of premises and catering.

Schürmann Speck Treuhand GmbH 

Zug · Since 2014

The core activity of Schürmann Speck Treuhand GmbH is the provision of services in the field of financial accounting, in particular the management of accounts, the preparation of tax-compliant financial statements, as well as consulting and planning in connection with these activities.

Schwarzhorn Capital AG 

Zug · Since 2022

The core activity of Schwarzhorn Capital AG is the advisory and brokerage of private equity investments and corporate finance services, in particular supporting companies in their capitalization and investors in their search for suitable investment opportunities.

Schwarz Technologies & Consulting GmbH 

Zug · Since 2011

Schwarz Technologies & Consulting GmbH is a privately owned service company specializing in on-site electrolysis technologies, wastewater treatment and related environmental technologies. Its technology division supplies biological wastewater treatment systems, on-site electrolysis units for water treatment and CIP systems, and acts as a distributor for Samro water electrolyser systems and Metal MB’s USBF technology.

Schweizerische Mobiliar, Vers.gesellschaft, Generalagentur Zug, Patrick Göcking 

Zug · Since 2009

Schweizerische Mobiliar, Vers.gesellschaft, Generalagentur Zug, Patrick Göcking is a general agency of die Mobiliar offering insurance services, including insurance advice, policy conclusion and assistance with claims reporting and claims handling for private and corporate clients.

Schweizer Seelsorge-Stiftung 

Zug · Since 1998

The core activity of the Swiss Pastoral Care Foundation consists of the ideal and material promotion of the religious, in particular the pastoral care and sacramental life of the Roman Catholic Church in Switzerland and worldwide. This includes supporting projects and initiatives that serve the dissemination and deepening of the Roman Catholic faith, as well as providing resources and counseling for believers and ecclesiastical institutions.