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company directory

RIMED Management GmbH 

Zug · Since 2004

RIMED Management GmbH provides management and administrative services to radiology institutes, including HR, billing, accounting, marketing, project management and IT. The company also supports the RIMED-Unilabs group with business development, technical support and operational coordination.

RIMED AG 

Zug · Since 2000

RIMED AG operates a network of radiology institutes and provides diagnostic imaging and interventional services such as MRI, CT, digital X‑ray, ultrasound, digital mammography, DEXA, image-guided drainage/biopsy and pain-therapy/interventional radiology. The group offers an electronic image/report platform for referring physicians and receives administrative support from RIMED Management GmbH.

RINGSPANN AG 

Zug · Since 1995

The company RINGSPANN is a leading manufacturer of drive components, clamping elements, and remote controls. The core activities include the development, production, and distribution of: drive components (e.g. couplings, brakes), clamping elements, and remote controls (mechanical remote-control systems such as push-pull cables). The company offers a comprehensive catalog program and also develops customer-specific products. The products are manufactured in the company's own production facilities in various world regions, enabling flexible and customer-oriented production.

Rinova Holding AG 

Zug · Since 2013

The company ri.nova offers various services and spaces, including: office space rental, seminar rooms and an event hall, catering services, on-site support and daily package/mail service. The core activity of the company is the rental of spaces and provision of services for companies, institutions and private individuals.

Ripamonti Finanz AG 

Zug · Since 2006

The core activity of Ripamonti Finanz AG is investment consulting, where the company advises clients on investment decisions in various financial products and instruments.

Ripple Switzerland GmbH 

Zug · Since 2019

Ripple Switzerland GmbH provides payments, custody and stablecoin solutions that enable financial institutions to integrate blockchain technology and digital assets into their operations.

Riskeeper AG 

Zug · Since 2008

The core activity of Riskeeper is to support companies in the acquisition and management of commercial insurance. This includes the analysis and optimization of insurance programs, the determination of optimal deductibles, the establishment of own insurers (captive) and the cleansing and consolidation of claims data. Riskeeper also offers a toolbox that enables customers to analyze and control their insurance-related data.

RISKNOWLOGY GmbH 

Zug · Since 2007

The Risknowlogy GmbH company provides training, certification and services in the field of functional safety, with the aim of supporting companies and individuals in improving their safety standards. This also includes the development and distribution of tools such as the Safety Passport.

rissip GmbH 

Zug · Since 2008

The core activity of rissip GmbH is the development and provision of e-learning and blended learning solutions for SMEs and institutions, particularly in the fields of healthcare, educational institutions and public administration. The company offers a platform for combined learning methods without requiring the setup of its own e-learning infrastructure.

Rivendell Holding AG 

Zug · Since 2006

Riveon AG 

Zug · Since 1997

The Riveon AG company focuses on the development and implementation of solutions for a sustainable and efficient energy supply. The core activities include: * The integration of renewable energies such as solar and wind energy into the existing energy system * The development and management of battery storage systems (BESS) for efficient energy distribution * The provision of data centers and hosting services, including Bitcoin mining and energy trading * The use of waste heat from data centers for the generation of heat for private households and industrial processes * The development of software solutions for optimizing energy generation and distribution, including predictive maintenance and portfolio risk management. Overall, the company aims to create a sustainable and efficient energy supply for the future.

RIVERTECH Holding AG 

Zug · Since 2006

The core activity of Rivertech is the technical and nautical management of river cruise ships for partner companies such as AmaWaterways, Excellence, Phoenix and Saga. This includes ensuring smooth ship operations, carrying out technical maintenance work, organizing logistics and docking, providing on-board personnel and coordinating hotel and catering services.

Rize Recruitment GmbH 

Zug · Since 2012

Rize Recruitment GmbH is a specialist recruitment company serving the telecoms and energy sectors. It provides compliant freelance, labour‑leased and permanent hiring solutions, including talent mapping, executive search and licensed employed solutions (AÜG/ANÜ, AWR, SECO) for clients across the DACH region and the UK.

RMI Analytics GmbH 

Zug · Since 2020

RMI Analytics GmbH is a provider of market analysis, pricing data and statistical forecasting focused on barley and malt for the brewing, distilling and malting supply chain. The company publishes a subscription Insights Journal, supplies a predictive barley price model, organises industry events and maintains a recommended advisors list for consultancy services.

Roam Networks AG 

Zug · Since 2022

Roam Networks AG operates a decentralized connectivity intelligence network that uses smartphones to collect real‑time mobile network performance data. The company offers the RoamApp to passively measure signal strength, latency, handovers and dead zones, and supplies data products and services for carriers and applications to support network optimization and autonomous systems.

Rochem Group AG 

Zug · Since 1978

Rochem Group AG designs and supplies membrane-based water treatment systems, including Disc Tube Reverse Osmosis (DTRO) and TS modules, for desalination, landfill leachate and other difficult waste waters. The company also offers ROCHEM FYREWASH compressor-cleaning systems and specialty cleaning chemicals, and ROCHEM BIOCARE distributes medical laboratory equipment, reagents and laboratory analysis software.

Rochem Biocare Holding AG 

Zug · Since 2011

Rochem Biocare Holding AG supplies medical laboratories with testing equipment and reagents and develops its own analysis software. The company handles distribution and local customer service across several South American countries and operates a rush service to send samples to the USA for analyses not performed locally.

Rochem Fyrewash Holding AG 

Zug · Since 1991

Rochem Fyrewash Holding AG develops and supplies nozzle‑based systems for on‑line cleaning of gas turbine compressors and produces specialized cleaning chemicals. Offerings include on‑line and off‑line washing systems and ROMACO specialty chemicals engineered to match compressor flow patterns for power‑generation turbines.

Rock Lake Advisors GmbH 

Zug · Since 2020

RockPaTech AG 

Zug · Since 2022

RockPaTech AG provides pipe and sewer services including mechanical and high-pressure cleaning, suction operations, rehabilitation works, CCTV inspections with 3D mapping and leak testing. The company operates a 24/7 emergency and on‑call service and supplies cloud‑based documentation for maintenance contracts and recorded work.

Rockwool GmbH 

Zug · Since 2012

The company Rockfon develops and manufactures innovative acoustic solutions aimed at improving concentration, relaxation and well-being of people in various environments such as schools, hospitals, offices and shops. The solutions include products such as acoustic ceilings and walls designed to absorb disturbing noises and create a more pleasant environment.

ROCKY HOLDING AG 

Zug · Since 2020

The core activity of Rocky Holding AG encompasses the management and investment in various asset classes, including: Stocks & Bonds, Commodities, Real Estate and Private Equity, Digital Assets, Hedge Funds, and Art. The company thus offers a wide range of financial services and investment opportunities.

Rocofit GmbH 

Zug · Since 2002

Roeh Capital GmbH 

Zug · Since 2021

The core activity of Roeh Capital GmbH is investment consulting and asset management for family offices and successful entrepreneurs. The company offers tailored strategic asset allocations, investment philosophies and risk management solutions to achieve positive absolute returns.

Roellin Books GmbH 

Zug · Since 2015

Roellin Books GmbH is an online bookseller offering Japanese language teaching materials and textbooks, together with supplementary products such as workbooks, audio/video resources and JLPT preparation materials.

Roh-Arch GmbH 

Zug · Since 2002

The core activity of Roh-Arch is architecture, particularly the planning and design of residential buildings such as single-family homes, multi-family homes and recreational homes.

Rolf Hurni AG 

Zug · Since 2001

The core activity of ROLF HURNI is the planning and realization of interior architecture projects, particularly the design and implementation of living spaces, bathrooms, kitchens, and other living areas. The company offers creative solutions for renovation projects and the creation of individual living concepts tailored to the needs and wishes of its clients.

Romer Design GmbH 

Zug · Since 2024

The core activity of Romer Design GmbH is the provision of skilled craftsmanship services in the areas of painting, wallpapering and drywall construction.

ROM Immobilien 3 AG 

Zug · Since 2012

ROM Projekt AG 

Zug · Since 2010

The core activity of ROM Immobilien AG is the investment, development, planning and realization of real estate projects across the entire real estate sector, both nationally and internationally. This includes the development of new buildings and the optimization of existing properties in the areas of residential and commercial construction, logistics and office space, as well as the management and administration of real estate portfolios.

Lonvia GmbH 

Zug · Since 2022

The core activity of Roomzly is the provision of services in the field of design and realization of real estate projects, including: Design and Build, Interior Design, and 3D visualizations. The company also offers project management services to support customers in the implementation of their real estate projects.

Röösli Architekten AG 

Zug · Since 2008

Röösli Architekten AG provides architectural and general planning services across all phases of the SIA service model, including strategic planning, feasibility studies and execution planning. The firm also offers cost and construction management, colour and material concepts, expertise for historic and listed buildings, and building consulting.

Rordorfscher Familienfonds 

Zug · Since 1973

Rordorfscher Familienfonds is a foundation that applies income from its assets to support the economic and vocational advancement of family members, notably by granting scholarships to members and their children for theological studies and vocational training when the beneficiary or their parents are unable to cover the costs.

Crownhill Capital AG 

Zug · Since 2000

Crownhill Capital AG is an investment firm that provides capital, strategic support and network access to early‑stage technology and solution‑oriented startups. Its portfolio includes projects such as MosaicKey (adaptive encryption), qunode (blockchain‑based tokenisation) and journalistix (decentralised content verification platform).

Rosegg AG 

Zug · Since 1986

Rosetrust AG 

Zug · Since 1988

The company Rosetrust AG provides services in the field of international business and asset solutions. This includes the establishment and management of companies, foundations, associations and trust companies both in Switzerland and in other countries. They support clients in complying with legal and tax requirements and offer concierge services for families and companies, including relocation support.

Rotho Blaas Schweiz GmbH 

Zug · Since 2022

Rotho Blaas Schweiz GmbH is listed on the Rothoblaas website as a subsidiary and contact point. The parent company plans, manufactures and distributes technical solutions for timber construction, including mechanical and chemical fasteners, airtightness and sealing products, sound insulation, passive fire protection and fall-protection systems, as well as machines, tools, technical support and training.

Roth Systems Consulting GmbH 

Zug · Since 2002

The core activity of Roth Systems Consulting GmbH encompasses four main areas: 1. **IT Consulting**: The company provides consulting services for IT projects to support businesses in planning and implementing IT solutions. 2. **Software Development**: Roth Systems Consulting develops customized software solutions for businesses, including database development, application development, and maintenance of existing applications. 3. **Web Presence**: The company offers services for creating and maintaining websites, including search engine optimization, content creation, and web design. 4. **Marketing**: Roth Systems Consulting supports businesses in developing marketing strategies, including content marketing, communication, social media, and workflow systems. Overall, the company focuses on providing IT solutions and services to support businesses in digitizing and optimizing their business processes.

Rothusmatt & Partner AG 

Zug · Since 2011

The core activity of rothusmatt & partner ag is advising and supporting companies in overcoming financial challenges and improving their capital structure. This includes analyzing the causes of financial problems, developing strategies to improve the financial situation, and supporting the implementation of these strategies.

Rowing8 AG 

Zug · Since 2023

Rowing8 AG provides B2B revenue growth management and acceleration services, advising founders of B2B SaaS and AI startups on the transition from founder-led sales to scalable sales organizations. Services include strategic, tactical and operational consulting, coaching sprints, staged engagement models (Do-it-Yourself, Done-with-You, Done-for-You), the companion software FUNKY bont and the Funky Flywheels Show podcast.

Royal Capital Investment Holding AG 

Zug · Since 2023

Royal Capital Investment Holding AG is an international project integrator coordinating global initiatives in energy, industry, and logistics. The company provides end-to-end services including design, strategic financing, logistics, operations, and delivery of turnkey industrial and energy systems through a global alliance.

Royal Cook Club, Alavi 

Zug · Since 2018

The core activity of the company "Royal Cookclub" in Zug, Switzerland, includes the provision of: * Cooking classes for adults and children * Fresh and healthy lunches and dinners for companies, families and friends * Catering services for special occasions and events * Weekly lunch and dinner menus, prepared, cooked and delivered.

RPS Group Switzerland GmbH 

Zug · Since 2024

RPS Group Switzerland GmbH provides technical and consulting services including advisory and management consulting, planning and approvals, environmental and engineering services, laboratory analysis, and project and program management. The company serves clients in the property, energy, transport, water, resources, defence and government sectors.

RROMA FOUNDATION 

Zug · Since 1994

The core activity of the company 'Rroma Foundation' is to support and promote the Roma population in various Eastern European countries. The foundation reviews submitted projects and activities and procures funds for the implementation of these projects. It is also responsible for public relations and informing the public about the situation of the Roma in various countries.

RS DYNAMICS GmbH 

Zug · Since 2010

The core activity of RS DYNAMICS is the development and manufacture of specialized devices and technologies for various application areas, in particular: 1. Security: Explosive and drug detection devices, as well as combination devices for the detection of explosives and radioactive materials. 2. Earth Sciences: Technology and instruments for mapping and monitoring soil and groundwater pollution. 3. Medical Technology: Devices for the early detection of cancer, particularly breast cancer, as well as instruments to support researchers in medical technology. The company also offers customer-specific solutions and services in these areas.

RTH AG 

Zug · Since 1991

The core activity of RTH AG is the provision of administrative and tax services for Swiss companies, including company formation, tax consulting, organization and IT services.

Rudischhauser Consulting + Marketing 

Zug · Since 1996

Rudischhauser Consulting + Marketing provides trustee services, real estate brokerage and business consulting. Services include company administration and management including bookkeeping and tax matters, as well as family office mandates and coordination of interests.

Rudischhauser Treuhand 

Zug · Since 1999

Rudischhauser Treuhand provides trustee services, real estate brokerage and business consulting. The website lists company administration including bookkeeping and tax matters, as well as family office mandates and coordination of interests.

Ruedi Leuppi Stiftung Elfenbeinküste 

Zug · Since 2005

The company's core activity is to support and finance humanitarian projects in the healthcare sector, particularly the establishment and equipment of a urology department and the training of local medical staff at the hospital in Dabou, Ivory Coast.

Runa Advisors GmbH 

Zug · Since 2018

The core activity of Runa Advisors is to advise and support family-owned businesses and high net worth individuals (Ultra High Net Worth Individuals) on matters of wealth management, succession planning, tax planning, and investments. The company offers a range of services, including: wealth management and consulting, succession planning and consulting, tax planning and consulting, investment consulting and brokerage, support in the establishment and management of Family Offices, and access to a network of family-owned businesses and investors. The company positions itself as an independent advisor, not tied to banks or other financial institutions, and offers its clients individualized and flexible consulting services.