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company directory

Dominique Edelmann 

Olten · Since 2019

Dominique Edelmann buys, sells and trades trucks, specialist vehicles, construction machinery and vans or passenger cars, and can arrange export of vehicles on request.

DREAM EFFECTS GmbH 

Olten · Since 2015

The core activity of Dream Effects is the creation of 3D animations and motion pictures as well as corporate design.

Dr. Hans Balmer AG 

Olten · Since 1985

Dr. Hans Balmer AG is responsible for the design, production and publishing of the magazine clinicum. The company provides editorial services, advertisement sales and consulting, as well as design and production services for the publication.

Sälipark Rotpunkt Apotheke & Drogerie AG 

Olten · Since 1987

Drogerien Rudolf von Rohr AG operates the business behind Santé Sälipark and manages pharmacy, drugstore, natural-remedy and perfumery services. The company supplies products and services for health, beauty and wellbeing, including prescription dispensing, weekly dosing systems, natural remedies and dermo-cosmetics.

Dropa Drogerie Wyss 

Olten · Since 1994

Dropa Drogerie Wyss is a drugstore offering health and beauty products alongside related services. Its services include health consultations, checks and measurements (for example blood pressure), equipment rental, home delivery and complementary medicine consultations such as Bach flower and homeopathy; bioresonance and acupuncture therapy are provided at this location by a recognized therapist.

Dr. phil. Andrea Bütikofer Wicki, Psychotherapeutin FSP 

Olten · Since 2016

Dumonts Gastro AG 

Olten · Since 2024

Dumonts Gastro AG operates Für Margrit, a coffee and wine bar that offers lunch menus, coffee specialties, wine tasting portions, apéros, and event catering.

Eartheffect AG 

Olten · Since 2010

The Eartheffect GmbH company focuses on promoting sustainability through participation and education. The core activities include: Developing and implementing workshops, projects, and offers that support organizations and companies in developing and implementing a sustainable and circular economy strategy. Creating online courses and learning platforms, such as "Shape the Circle" and "Future Perfect", that support companies and educational institutions in integrating sustainability and circular economy. Providing consulting and training services for gastronomy businesses to promote energy efficiency and sustainability. Organizing events and trade fairs, such as the "Piazza Circulaire", to inspire the general public and local businesses to adopt sustainable practices. Developing interactive offers, such as "Circular Quest", to raise awareness and understanding of circular economy. Overall, the company's focus is on promoting sustainability and circular economy through education, participation, and consulting.

easy-kid-care GmbH 

Olten · Since 2011

The core activity of easy-kid-care is childcare and education, particularly the care of children in daycare centers, after-school programs and holiday care, as well as consulting and supporting companies in implementing childcare services for their employees.

Edelmann Fahrzeughandel GmbH 

Olten · Since 2024

The core activity of Edelmann Truck is the trade of commercial vehicles and construction machinery, including the purchase, sale and exchange of trucks, special vehicles, construction machinery, vans and passenger vehicles of all kinds and sizes. The company also offers export services to all countries around the world.

Effectum Medical AG 

Olten · Since 2017

Effectum Medical AG provides regulatory and quality‑management services for medical technology companies. Its offerings include ISO 13485‑compliant plug‑and‑play QMS, outsourced legal manufacturer services for MDR/IVDR CE‑marking, on‑demand QA/RA experts, regulatory opinions, and AI/ML compliance support.

EGSK GmbH, Einkaufsgemeinschaft Schweizer Kliniken 

Olten · Since 2013

The core activity of EGSK (Einkaufsgemeinschaft Schweizer Kliniken) is to provide procurement services to Swiss clinics and other healthcare institutions. As a neutral purchasing community, EGSK negotiates with partners and suppliers to enable its members to achieve sustainable value creation and increased efficiency in procurement.

einfachgenial.ch gmbh 

Olten · Since 2009

The core activity of einfachgenial.ch gmbh is the marketing and distribution of the product RazorPit, a patented world innovation that extends the lifespan of razor blades by cleaning and keeping the blade sharp. The company distributes the product through its online shop and offers customers the option of having the product shipped directly to their home.

Electra.aero Schweiz GmbH 

Olten · Since 2023

The core activity of Electra is the development and manufacture of ultra-short aircraft equipped with hybrid electric propulsion technology, capable of taking off and landing over very short distances. These aircraft are designed to enable regional air travel by taking off and landing at small airports, vertiports, or even converted parking lots. The company aims to make air travel safer, quieter, and more environmentally friendly, while significantly reducing travel times between different locations.

Electro Inspect AG 

Olten · Since 1968

Electro Inspect AG specializes in inspection and safety of electrical installations and provides inspections, measurements, testing, network analysis, energy management and advisory services. The company is accredited by the State Secretariat for Economic Affairs (SECO) and performs earth resistance measurements, hazard assessments and machine testing.

Embedsy GmbH 

Olten · Since 2024

The company Embedsy develops and offers a Power BI Embedded Analytics solution that enables companies to effectively analyze and utilize their data. The core activity of the company is to create a user-friendly and secure platform for Embedded Business Intelligence (BI) that helps companies to unlock their full potential.

Emmenegger Fides AG 

Olten · Since 1992

The core activity of Emmenegger Fides AG is the provision of services in the following areas: accounting and financial reporting, auditing, tax consulting, and business consulting. The company acts as a trust specialist and provides its clients with individual advice and support in these areas, helping them to achieve their entrepreneurial and economic goals.

Emmenegger & Züllig GmbH 

Olten · Since 2022

The core activity of Emmenegger & Züllig GmbH is real estate management, including rental, sale, administration and cleaning of properties.

Energoflow AG 

Olten · Since 2013

The core activity of Energoflow AG is the development, engineering and manufacturing of flow measurement solutions and related products based on modern ultrasonic technology. In particular, the company focuses on the production of gas and liquid flow meters as well as related services such as technical services and consulting.

ENGO AG 

Olten · Since 2022

The core activity of ENGO AG is the development and realization of prototypes, research facilities, special machines and devices. The company supports its customers throughout the entire development process, from feasibility and concept to realization, CE conformity and commissioning.

Erich Schwizer Human Capital Management GmbH 

Olten · Since 2015

The core activity of Human Capital Management GmbH is the consulting and support of companies in all matters related to personnel management and human capital management. This includes services such as: Consulting and Interim Management, Coaching and Training for executives and employees, Personnel Development and Talent Management, Career Counseling and Development, Change Management and Culture Management, Health Management and Employee Portfolio. The company supports companies in the targeted selection, development and retention of employees to promote entrepreneurial success.

Eventfrog AG 

Olten · Since 2016

The core activity of Eventfrog is to offer an online platform for organizing and selling tickets for events. The company enables event organizers to create, promote and sell tickets online, while allowing visitors to discover events and purchase tickets. Eventfrog provides various features and packages to support event organization and ticket sales, including an entry app, an agenda app, and various payment options.

Everyday IT GmbH 

Olten · Since 2017

The core activity of Everyday IT is the provision of IT services, particularly in the following areas: IT support and client management for corporate customers, managed services, including managed servers, managed desktops and managed security, managed backup and analytics, procurement and support of MS Office, IT consulting and project implementation for startups and private customers, and PC help service and purchasing advice for private customers. The company thus offers a wide range of IT services for various customer groups, from corporate customers to private customers and startups.

Farben Fabrik Malerei GmbH 

Olten · Since 2017

The core activity of Farben Fabrik Malerei GmbH is the provision of painting, wallpapering and plastering services, as well as the protection of window glass with a special liquid film called Scratchless. The specific services include: Painting services: color consulting, interior and exterior painting, mold treatment and floor coatings; Wallpapering services: rough fiber, non-woven or decorative wallpaper; Plastering services: patching, plastering, sanding and interior insulation; Window glass protection: applying a liquid film called Scratchless to protect against scratches, sparks, paint, plaster or concrete.

FertiSuisse AG 

Olten · Since 2013

The core activity of Fertisuisse is fertility treatment, particularly providing medical support to couples in realizing their desire to have children through modern laboratory methods, preimplantation diagnostics, sperm donation, egg cell donation, social freezing, and other supportive measures.

filmfisch GmbH 

Olten · Since 2023

filmfisch GmbH produces and realizes video content and associated production services. Offerings include video, lighting and audio production for formats such as weddings, talking‑head interviews, documentaries, music videos and livestreams, as well as social media content; the company also provides equipment rental and full‑spectrum/infrared technology.

FishConsulting GmbH 

Olten · Since 2019

The core activity of FishConsulting GmbH is focused on aquatic ecology and fish biology, particularly in the examination and consulting of flowing waters, their passability and ecology. The core competencies include the examination of fish migration, fish populations and the effectiveness of revitalization projects. This also includes the implementation of telemetric studies, effectiveness controls, video monitoring, habitat analyses, population assessments, electric fishing and the creation of concepts for the restoration of near-natural river sections.

Fliegershop Brodbeck 

Olten · Since 2011

The core activity of Fliegershop Brodbeck is the online sale of model airplanes and specialized books on military aircraft.

fokus-e gmbh 

Olten · Since 2021

The core activity of fokus-e is energy consulting for industry, commerce and the public sector, with a focus on energy and resource efficiency, decarbonization and the achievement of climate goals. This includes services such as energy check-ups, the development of decarbonization roadmaps, the optimization of facilities and the support of companies in the implementation of projects in the field of renewable energies and resource efficiency.

Forensis Treuhand AG 

Olten · Since 2001

The core activity of Forensis Treuhand AG encompasses the provision of services in the areas of tax consulting, trust services, business consulting, and auditing. Specifically, the company offers the following services: tax consulting for companies and individuals, including tax planning, tax deductions, and representation before tax authorities; trust services, such as accounting, personnel and payroll management, as well as representation; business consulting, including succession planning, mergers and acquisitions, and real estate consulting; and auditing, including the review and examination of companies. The company offers its services both nationally and internationally and has branches in Olten and Zurich.

FREQUENTIS AG, Wien, Zweigniederlassung Olten 

Olten · Since 2016

Frequentis develops and optimizes systems for customers in safety-critical areas of the global mega-markets for transport and security infrastructure, particularly in the field of air traffic control and safety. The core activities include the development of solutions for air traffic control, such as digital (remote) tower technology, drone management, communication solutions for air traffic control, and the integration of data management systems.

Frey Immobilien AG 

Olten · Since 1994

Friends n Me GmbH 

Olten · Since 2020

The core activity of Shiggy's Eat n More is the operation of a food truck offering burgers and other food, as well as providing catering services for events, corporate functions and other gatherings.

F. Shala Baukeramik GmbH 

Olten · Since 2011

F. Shala Baukeramik GmbH specialises in planning and carrying out tile and natural stone installation works and supplies tiles and natural stone materials. Its services include new installations, renovations, wall and floor tiling as well as marble and granite work for stairs, balconies and terraces, together with on-site consultation and project execution.

führen.ch GmbH 

Olten · Since 2010

The company's core activity is advising and supporting companies and organizations in the areas of personnel development, executive selection, change management, and organizational consulting. This includes specific services such as assessments, coaching, executive training, organizational analysis, and employee surveys. The company also offers further education and training programs, particularly in the area of leadership and leadership development.

FWP GmbH 

Olten · Since 2019

The core activity of FWP GmbH is the planning of district heating systems and energy distribution systems, including strategic planning, execution and handover of projects. They also offer services such as analysis and optimization of pipeline networks, planning of heat and cold distribution systems, as well as the creation of static proofs for pipelines.

Gastroenterologie & Ernährungsmedizin Dr. Erhart AG 

Olten · Since 2016

The company's core activity is the medical care and treatment of patients in the field of gastroenterology, including gastroscopy, colonoscopy, rectoscopy, small bowel capsule endoscopy, endoscopic ultrasound (EUS), sonography, liver stiffness measurement, pH-metry, Bravo capsule, H2 breath test, and endoscopic biliary tract imaging (ERCP).

GEA Consulting GmbH 

Olten · Since 2012

GEA Consulting GmbH advises companies in trade, life sciences, the chemical sector and transport logistics on dangerous goods transport and waste disposal. Its services include dangerous goods management (dangerous goods officer services, checklists, audits, training, risk analyses), waste management (substance management, transport optimization, transport documentation, disposal) and e‑learning and in‑house training across road, rail, inland waterways, sea and air.

Gehrig Boren Planer AG 

Olten · Since 2010

The core activity of Gehrig Boren Planer AG is glass and facade construction, particularly the planning, execution and consulting of projects in the field of glass bonding, ship glazing, roof glazing, artistic glass and special glass work for high-rise buildings and other applications.

gemeinsam finden Göpf Hasenfratz 

Olten · Since 1997

gemeinsam finden Göpf Hasenfratz presents consulting and coaching services focused on leadership, organizational change and seminars; the site also references consultation and learning-support services associated with a psychological practice.

geOps AG 

Olten · Since 2023

The company's core activity is the development and operation of software solutions based on technological excellence, sustainability and customer satisfaction. The company focuses on delivering outstanding software solutions that exceed customer expectations and make them happy and satisfied. Furthermore, the company places great emphasis on providing effective support to its customers and promotes the use of open software and data.

Giardino Gio di Castronuovo 

Olten · Since 2020

The core activity of Giardino Gio is garden maintenance and design, including tasks such as tree care, pruning of topiary and shrubs, tree felling, and the creation of garden designs. The company also offers services such as the creation of flower beds, vegetable gardens, and herb gardens, as well as the installation of fountains and lighting systems.

Gi Group AG 

Olten · Since 1998

Gi Group AG provides staffing and HR services. Services include temporary and permanent staffing, other HR services and specialised life-sciences solutions, and the company operates a candidate portal for job listings and CV submission.

Grafik Thomas Wyss 

Olten · Since 2010

The company Thomas Wyss is primarily involved in graphics and film inserts.

Great Moments Gastro GmbH 

Olten · Since 2020

Great Moments Gastro GmbH is a gastronomy company that develops and operates individual restaurant and catering concepts. The company runs several venues and seasonal concepts, including Pavillon im Park, Innenhof 1855, Gryffe, Riva, Tre Farine and Snackerei, and cooperates with partner operations.

Gribi & Partner AG 

Olten · Since 1990

The core activity of Gribi & Partner AG is the provision of consulting services for companies and private individuals in the areas of tax consulting, auditing, trust and corporate consulting, international succession planning, company valuation and value-added tax consulting as well as fiscal representation.

Guidant Global Switzerland AG 

Olten · Since 2024

Guidant Global Switzerland AG provides workforce solutions, offering Managed Service Provider (MSP) programs, Recruitment Process Outsourcing (RPO), services procurement, project services and Advanced Direct Sourcing. The company also delivers consulting and talent advisory services, embedded STEM talent expertise and a technology platform called Vision.

Haar Galerie GmbH 

Olten · Since 2009

The core activity of the company 'Haar Galerie GmbH' is the provision of services and products in the field of hairstyling, particularly the design and care of hair, as well as the provision of experiences and offers in the area of beauty care and well-being.

Hans Nussbaum Holding AG 

Olten · Since 1995

Haspo Montagetechnik GmbH 

Olten · Since 1994

The core activity of Haspo GmbH is the manufacture and distribution of fastening materials for facade, roof and wall assembly, particularly blind rivets, screws and other specialized fastening elements for various materials such as Alucobond, Trespa, MAX and Eternit.