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Oris Holding AG 

Hölstein · Since 1982

Oris Holding AG is a watch manufacturer that designs, produces and sells mechanical wristwatches. Its products include collections such as Aquis, Divers, ProPilot and Big Crown, as well as straps and customer service support.

Oris SA 

Hölstein · Since 2005

Oris SA is a manufacturer of mechanical wristwatches and related straps and accessories; its offerings include collections such as Aquis, Divers, ProPilot, Big Crown and Artelier, and it distributes products through boutiques, authorised dealers and customer service centres.

Seniorenresidenz Waldenburgertal AG 

Hölstein · Since 2020

Gysin Immobilien AG 

Hölstein · Since 1987

Gysin Tiefbau AG 

Hölstein · Since 2010

Kurt Schneider Automobile AG 

Hölstein · Since 1992

The company's core activity is the trade and service of vehicles, particularly as an official dealer of Isuzu and Opel. This includes: new car and used car sales, repairs and service of all brands, tire and wheel service, car wash and interior cleaning, towing and breakdown service, and the sale of tires and accessories. The company thus offers a comprehensive range of services for vehicles, from sales and service to maintenance and repair.

Reifenhaus.ch Femi Sadiki 

Hölstein · Since 2015

The core activity of Reifenhaus.ch is the sale and service of tires, rims and auto services, including repairs and bodywork, for various car brands.

Carrosserie Aebi AG 

Hölstein · Since 2017

The core activity of Carrosserie Aebi AG is the provision of services in the field of vehicle repair and maintenance, particularly: * Windshield replacement and repairs * Painting * Accident repair service for all vehicle manufacturers * Bodywork The company thus offers a comprehensive range of services for the maintenance and repair of vehicles.

Börlin Haustechnik AG 

Hölstein · Since 2002

Börlin Haustechnik AG is a building services company that designs, installs and maintains sanitary systems, heating systems, thermal solar installations and bathroom renovations. The company also provides repair and maintenance services, water softening systems and planning support for new-build and conversion projects.

Impulszentrum Holdenweid GmbH 

Hölstein · Since 2024

Impulszentrum Holdenweid GmbH is a centre for life design, circular projects, cultural activities and future research. Services include seminar and cultural rooms, coaching and individual support, themed guest rooms, the on-site restaurant tankSTELLE, residencies and ateliers, circular interior construction projects and a programme of events.

Stiftung Holdenweid 

Hölstein · Since 2020

Stiftung Holdenweid is listed on the website as one of the organisations associated with Impulszentrum Holdenweid. The Impulszentrum provides spaces and programmes for life-design, circular-economy projects, cultural events, seminars, coaching, guest rooms, residencies and other future-oriented initiatives.

Wisler AG 

Hölstein · Since 1946

The core activity of Wisler AG is wood processing and woodworking, particularly in the areas of timber construction, carpentry, joinery and window construction.

Arbos Gartenbau AG 

Hölstein · Since 2024

Arbos Gartenbau AG designs, constructs and maintains gardens and outdoor areas. Services include garden design, routine maintenance, tree and shrub pruning, terrace construction, and the planning and construction of swimming ponds, natural pools and pools/spas.

Arbos Immobilien AG 

Hölstein · Since 1989

Arbos Immobilien AG provides landscaping and garden services including design, construction and refurbishment of outdoor areas, as well as ongoing garden maintenance. Services also include tree and shrub pruning, terrace design, water features and the planning and construction of swimming ponds and natural pools.

Bächler Feintech AG 

Hölstein · Since 1983

Bächler Feintech AG is part of Elos Medtech and provides precision manufacturing services; its offerings are presented within Elos Medtech’s Precision business unit and cover components and manufacturing for dental, orthopedics and other high‑precision industries.

Yilmaz Haustechnik 

Hölstein · Since 2018

The company Yilmaz Haustechnik provides services in the areas of heating, plumbing and ventilation, including installation, maintenance, repair and optimization of heating systems, sanitary technology and ventilation systems for residential and commercial buildings.

Koller Kaminfeger AG 

Hölstein · Since 2017

The core activity of Kaminfeger Koller AG is the provision of services in the field of chimney sweeping, particularly in fire control, fire protection, cleaning of ventilation systems and pellet storage rooms, as well as the execution of chimney sweeping work.

Gebr. Lehmann KLG Dienstleistungen 

Hölstein · Since 2006

The core activity of Gebr. Lehmann Dienstleistungen is pest control, including the evacuation and disinfection of infested rooms, as well as consulting and implementing protective measures and structural measures to prevent pest infestation.

Storenservice Osso GmbH 

Hölstein · Since 2017

The core activity of Storenservice Osso GmbH is the repair of roller shutters and the provision of services related to shutters in Basel.

Wicky & Partner Bestattungen KLG 

Hölstein · Since 2024

Wicky & Partner Bestattungen KLG is a funeral services provider that assists families with planning, organising and carrying out funerals. Services include burials and cremations, funeral ceremonies, domestic and international transfers, funeral pre-arrangements, and practical provisions such as coffins, urns, clothing, flowers and obituary notices.

Sanitär Jäggin GmbH 

Hölstein · Since 1998

The core activity of Sanitär Jäggin GmbH is the provision of services in the areas of sanitation, heating and bathrooms, including maintenance work, boiler descaling, renovations and new constructions.

KanaNda GmbH Zentrum für Persönlichkeitsgestaltung 

Hölstein · Since 2017

KanaNda GmbH Zentrum für Persönlichkeitsgestaltung provides business mentoring and coaching for entrepreneurs, self‑employed professionals and managers. Services include individual 1:1 mentoring, sparring, conflict resolution, Human Design readings and advisory work on leadership, communication and personal development.

TMR Triangle Micro Research AG 

Hölstein · Since 1991

The core activity of Triangle Micro Research AG is the development and provision of software solutions for the healthcare industry in Switzerland, particularly in the areas of: * Medical practice software (WinMed) * Middleware for medical tariffs and communication standards (Sumex1) * Form system for medical forms (medForms.ch) * Routing system for data exchange in healthcare (medSRS) The company develops and operates these solutions to reduce administrative burdens in healthcare, facilitate electronic communication, and improve the quality of medical care.

Salathe Treuhand AG 

Hölstein · Since 2003

The core activity of Salathe Treuhand AG encompasses trust and consulting services, particularly: accounting, auditing, tax consulting, real estate management, and consulting for non-profit organizations. The company provides its clients with individual and personalized consulting and solutions in these areas.

Verein Kita Rössli 

Hölstein · Since 2006

The core activity of Kita Rössli is childcare and education in a kindergarten or daycare center. The company offers various services such as full-day and half-day care, afternoon care, lunch, transportation service, and additional activities like English and art classes.

Air-Jet AG 

Hölstein · Since 1987

The core activity of Air-Jet AG is the development and manufacture of customer-specific mechanical solutions, particularly in the fields of chemistry and pharmaceuticals, as well as in the field of rail vehicles. This includes, among other things, the production of quick-release fasteners, containment and solids feeding systems, protective and immersion tubes, CIP rings, valves, brake cylinders and door pneumatic systems. The company also offers engineering and manufacturing services and develops customized solutions for its customers.

Canonica Bruno GmbH 

Hölstein · Since 2002

The core activity of Canonica GmbH encompasses the areas of accounting, taxation, corporate consulting and real estate, particularly the sale and brokerage of properties.

SB SolarTech & Bauunternehmung GmbH 

Hölstein · Since 2025

The core activity of SB SolarTech & Bauunternehmung GmbH encompasses the planning and realization of construction projects throughout Switzerland, particularly in the area of installation and assembly of photovoltaic systems, as well as the provision of services in the field of energy efficiency consulting, environmental work, and civil and garden construction.

Bächler Verwaltungs AG 

Hölstein · Since 1952

Bächler Verwaltungs AG provides contract development and manufacturing services for medical devices and precision manufacturing, with its offerings integrated into Elos Medtech’s solutions, including the Precision business unit.

Majlos Media Production GmbH 

Hölstein · Since 2024

The core activity of Majlos Media Production GmbH is the creation of social media solutions for companies, particularly in the field of social recruiting. This includes the development of marketing strategies, the creation of videos and photos, the management of social media channels, and communication with the community. The company offers a comprehensive service that ranges from conception to implementation, helping companies to gain reach, new customers, and personnel through social media.

Itin Transporte GmbH 

Hölstein · Since 2000

The company's core activity is goods transport and logistics, particularly the transport of goods by modern trucks and vans, taking into account ecology and economy through optimal route planning and vehicle utilization.

MC GARAGE MATTER 

Hölstein · Since 2008

The core activity of MC Garage Matter is the execution of vehicle repairs, service and tuning of all brands, including individual tuning, vehicle conversions and adaptations, as well as the sale and installation of vehicle accessories and spare parts.

Althaus Uhren 

Hölstein · Since 2016

The core activity of Althaus Uhren is the manufacture of watches, particularly the creation of unique, handmade timepieces that combine traditional Swiss craftsmanship with modern technologies and design elements.

Axerios GmbH 

Hölstein · Since 2010

The core activity of Axerios GmbH is the provision of services related to software development, particularly in the area of internet and intranet projects. This includes programming and maintenance of websites and web applications, development of intranet applications, creation of professional designs in collaboration with external graphic partners, as well as process automation using scripts and macros. Furthermore, the company also develops its own products, such as the online business software "Terembo".

a-z dienstleistungen reto schaub 

Hölstein · Since 2013

a-z dienstleistungen reto schaub provides construction management and property management services; offerings include construction and project supervision, administrative and technical property management, leasing support, maintenance, renovations, space and relocation planning, and security consulting.

Coffee Culture GmbH 

Hölstein · Since 2013

The core activity of Coffee Culture GmbH is the training, consulting and organization of events in the field of coffee and beverages, including coffee courses, workshops, tastings and the operation of a coffee museum. In addition, the company also offers services such as coffee roasting and sales. The founder and owner Anita Vietri is a renowned expert in the field of coffee and beverages, with numerous certifications and awards.

Delipet AG 

Hölstein · Since 1999

The core activity of Delipet AG is the production and distribution of high-quality animal nutrition products, particularly for dogs and cats, under the DeliBest brand. The company offers a wide range of products, including complete feed, snacks, treats, chew articles, and BARF products, made from Swiss fresh meat and other high-quality ingredients.

DOMUS vivendi AG 

Hölstein · Since 2002

DOMUS vivendi AG constructs single-family and semi-detached houses and provides planning and construction services through to turnkey handover at an agreed fixed price. The company prepares customised plans according to client requirements, assists with finding plots, and produces non-binding project proposals.

Gysin Group AG 

Hölstein · Since 2020

Häner ELEKTROTECHNIK AG 

Hölstein · Since 2017

The core activity of Häner Elektrotechnik AG is the provision of services and solutions in the field of electrical engineering, particularly in the areas of: electrical installations, electrical inspections, lighting, fault finding, electric vehicle charging infrastructure, service and maintenance, building automation, renovation and new construction work, telephone and network installations, and connection work. The company offers these services to households, businesses, and agriculture, with a focus on modern technologies, safety, quality, and reliability.

Hil Tunaj GmbH 

Hölstein · Since 2005

The core activity of Hil Tunaj GmbH is the provision of services in the field of construction craftsmanship, particularly in the areas of: interior plastering, facade rendering and thermal insulation, and painting. The company positions itself as a plastering business, offering specialized services for the execution of work on buildings and structures.

Hofer Treuhand GmbH 

Hölstein · Since 2022

The core activity of Hofer Treuhand GmbH is the provision of trust services, particularly in the areas of: * Tax consulting, planning and optimization * Personnel administration and payroll management * Accounting and financial accounting * Company formation and support Thus, the company offers comprehensive consulting and management services for private individuals and small and medium-sized enterprises (SMEs), enabling them to focus on their core business.

Hospitex Surgical AG 

Hölstein · Since 2015

The core activity of Hospitex Surgical AG SA Ltd is the marketing and distribution of products for spinal surgery, particularly disc prostheses, with the aim of offering surgeons high-quality technical solutions.

IBC-Frensel GmbH 

Hölstein · Since 2019

The company IBC Frensel GmbH offers services in the field of occupational safety and health protection. These include: Consulting and safety-related support for companies; Training and education in theory and practice; Training sessions, seminars, and workplace-specific instructions; Creation of operating instructions, escape and rescue plans, as well as safety and floor markings; Training for safety officers, electrical specialists, fire safety assistants, and other specialists; Quality management for companies, including preparation for ISO 9001 certifications; Inspections, audits, and change management tasks for companies. The company positions itself as an expert in the field of occupational safety and health protection and offers comprehensive services to companies to improve their safety and health standards.

Laubscher & Co. AG 

Hölstein · Since 1992

Laubscher & Co. AG distributes medical devices for surgical and invasive procedures and patient monitoring systems. The company supplies products for anesthesia, surgery, wound care and diagnostics and offers services such as trials/rental, maintenance/repair and financing.

Macy-Soft GmbH 

Hölstein · Since 2001

Macy-Soft GmbH is an IT services and software development company offering custom software development, system integration and technical support, and providing products such as Workflow Engine, Reporting and "Bring Banana".

Maeder Verwaltungs-AG 

Hölstein · Since 1957

The core activity of Maeder Verwaltungs-AG is real estate management and brokerage, including the promotion of property sales such as single-family homes, multi-family homes, condominiums, and plots of land. The company also offers services such as appraisals, property management, and the creation of 3D tours, photo galleries, and drone videos for the presentation of real estate.

Mecolab AG 

Hölstein · Since 1984

The core activity of Mecolab AG is sterilization, particularly the manufacture and distribution of sterile packaging.

Oris Retail AG 

Hölstein · Since 1992

Oris Retail AG sells mechanical watches and straps under the Oris brand and provides retail and customer service through boutiques and authorized dealers.

Personalvorsorgestiftung der Laubscher & Co. AG 

Hölstein · Since 1992