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Adecco Ressources Humaines S.A. succursale de Lausanne rue du Port-Franc 

Lausanne · Since 1997

Adecco Ressources Humaines S.A. succursale de Lausanne rue du Port-Franc provides staffing services including temporary and permanent placement, payrolling and recruitment outsourcing. The branch works across sectors such as industry, pharmaceuticals, logistics, hospitality and healthcare and supplies technical and administrative personnel.

adesso Suisse SA, Succursale de Lausanne 

Lausanne · Since 2018

adesso Suisse SA, Succursale de Lausanne is an independent provider of IT services and consulting that supports organisations in developing and sustaining applications and enterprise architectures, offering competencies in Data & AI, process automation, managed services and SAP implementations.

AD IMMOGROUPE INC., à Québec (CAD), succursale de Lausanne 

Lausanne · Since 2020

The core activity of AD Immogroup encompasses three main areas: 1. **Construction**: The company designs and implements construction projects in the real estate sector. 2. **Energy**: AD Immogroup is also active in the energy industry, although the exact nature of its activities is not specified. 3. **Real Estate Promotion**: The company is involved in the marketing and sale of real estate properties. Overall, the company's focus is on the development and implementation of real estate projects, including planning, construction, and marketing of properties.

ADIS SA 

Lausanne · Since 2016

The core activity of Adis SA is the development and provision of innovative medical imaging products and software based on artificial intelligence (AI) and augmented reality (AR), designed to support medical personnel during various interventions and operations, particularly in the fields of cardiology, oncology, and interventional radiology.

ADN Group SA 

Lausanne · Since 2011

ADN Group SA provides consultancy services to SMEs, including multidisciplinary expert assessments, business management and strategy consulting, and “Big Data” solutions to support decision-making. The company also assists with project structuring for zero‑equity financing and implements solution‑oriented, control‑ and risk‑centric business development monitoring tools.

Adrien Genre Architectes sàrl 

Lausanne · Since 2022

The core activity of AGA Adrien Genre Architectes is the planning and realization of architectural projects, particularly in the field of residential and commercial properties, as well as the transformation and renovation of existing buildings, including historic and listed buildings.

aduna romandie 

Lausanne · Since 2017

The core activity of Aduna Romandie is to provide back-office services to non-profit organizations, such as non-governmental organizations (NGOs) and foundations. These services include in particular: financial management, human resources, and information systems. The company thus offers administrative support to enable its customers to focus on their core activities.

Advanced Dynamics SA 

Lausanne · Since 2023

Advanced Dynamics SA is a holding company combining digital finance and AI solutions for the real economy. It invests in and structures institutional liquidity platforms, real‑world asset tokenization pipelines, and AI-powered business intelligence and governance solutions.

Advanced Silicon SA 

Lausanne · Since 2002

The core activity of Advanced Silicon SA is the development and manufacturing of standard and custom integrated circuits (ICs), particularly sensing ICs, high-voltage ICs and specialty microcontroller units (MCUs), as well as the provision of ASICs (Application-Specific Integrated Circuits) and touch modules for various applications such as photonic detectors, TFT displays and touch screens.

Ad Vitam Aeternam Consulting SA 

Lausanne · Since 2011

Ad Vitam Aeternam Consulting SA provides consulting and financial services to companies and entrepreneurs, including investment advice and management as well as financing solutions such as mortgage financing, mezzanine debt and leveraged buyouts. The firm also advises on business transfers and acquisitions (valuation, negotiation support, structuring), offers digital marketing, branding and UX services, acts in real estate intermediation and as a FIFA agent, and develops digital tools while managing an investment portfolio across multiple sectors.

AEDIT Ingénierie & Expertise Sàrl 

Lausanne · Since 2022

Aeler Technologies SA 

Lausanne · Since 2018

AELER develops and offers intelligent containers for monitoring and protecting cargo during transport. The company's core activity is in the field of IoT technology (Internet of Things) and the development of solutions for the logistics and transportation industry.

AE LOGEMENT RESIDENTIEL TEMPORAIRE, Annemarie Ernst 

Lausanne · Since 1988

The core activity of AE Logement is the rental of furnished apartments and flats in Lausanne, particularly for professional or family stays with a minimum rental period of two months.

AéroFormation B. Hanhart SA 

Lausanne · Since 2007

AéroFormation B. Hanhart SA provides civil pilot training (including LAPL(A), PPL(A), CPL(A), FI(A) and IR(A)), offers courses such as radiotelephony, night and aerobatic training, and rents aircraft to its members.

Aéroport de la région lausannoise "La Blécherette" S.A. 

Lausanne · Since 1989

The company operates the Lausanne Airport, also known as "La Blécherette", and offers a range of services in the field of aviation, including: flight operations and handling, pilot training and education, medical rescue services (with a REGA base), security missions, aircraft maintenance and repair, and operation of hangars and other infrastructure. Furthermore, the company is committed to environmental protection and sustainable development, for example by: using renewable energy sources such as solar energy, deploying electric aircraft for pilot training, and protecting and promoting biodiversity. The company positions itself as an important part of the regional transportation system and a significant economic factor for the Lausanne region and the canton of Vaud.

Aerospec SA 

Lausanne · Since 2024

Aerospec SA develops and sells the automated Aerosol InfraRed (AIR) Monitor, a device that identifies and quantifies particulate pollution and analyses its chemical composition and source signatures using near‑real‑time infrared spectroscopy. The company provides integrated hardware and software for PM analysis to support data-driven environmental and health policy decisions.

afflux Sàrl 

Lausanne · Since 2022

afflux Sàrl develops digital 3D twins and bespoke AI algorithms for process optimization and flow management, using simulation (FlexSim) to analyse scenarios and quantify impacts. Services include process mapping, custom 3D modelling and algorithm development for sectors such as healthcare, pharma, industry and transport.

AF. Luxury Consulting Sàrl 

Lausanne · Since 2022

The core activity of AF. Consulting is the development of customized brand experiences and the creation of content to convey the brand narrative and inspire the target audience. This includes: Developing holistic brand experiences that are meaningful, sustainable, and iconic; Conceptualizing online and offline events tailored to the specific needs of customers; Creating customized marketing concepts and experiential marketing campaigns; Developing content that conveys the brand narrative and addresses the target audience, including texts, images, and motion pictures. The company focuses on creating unique and sustainable brand experiences that inspire the target audience and strengthen the brand identity.

AF Realty SA 

Lausanne · Since 2010

AF Realty SA provides tailored consulting and advisory services for investment properties, supporting owners and investors with strategic analysis, asset enhancement and sales brokerage. Services include tenancy-law support, feasibility studies and technical/economic expertise.

AFRY Schweiz AG 

Lausanne · Since 2012

AFRY Schweiz AG provides engineering, design and consulting services across sectors including energy, buildings, transport infrastructure, environment, water and wastewater, digital solutions, management consulting and food & life science.

Agence de presse ARC S.A. 

Lausanne · Since 1993

Agence mondiale antidopage (AMA) 

Lausanne · Since 2000

Agence mondiale antidopage (AMA) is a foundation that promotes and coordinates the international fight against doping in sport. It develops and maintains the World Anti-Doping Code and related international standards and delivers activities including science and medicine, intelligence and investigations, compliance monitoring, education and training, and systems such as ADAMS and therapeutic-use exemption procedures.

Agence T. Goetschel 

Lausanne · Since 1985

Atgoetschel is a company specialized in the production and distribution of promotional items, particularly in screen printing and embroidery of textiles and other objects. The core activity of the company is to support businesses in developing advertising strategies by offering personalized promotional items such as T-shirts, hoodies, polos, bags, pens, mugs, bottles and other items that can be printed with logos or messages.

Agessa SA 

Lausanne · Since 1984

The company AGESSA SA specializes in the development, manufacture and distribution of emergency power generators and welding equipment. They offer a wide range of products, including portable and stationary generators, welding equipment and emergency power systems. Their core activity includes the distribution, maintenance and repair of these products, as well as providing training and consulting services to their customers.

Aginova Sàrl 

Lausanne · Since 2005

Aginova Sàrl develops end-to-end IoT solutions, combining hardware, embedded firmware and cloud software for continuous remote monitoring. The company supplies sensors and monitoring systems (e.g. the Sentinel product line) and delivers custom IoT integrations for healthcare, industrial and food sectors.

AH-architecte Sàrl 

Lausanne · Since 2021

The company's core activity is architecture.

AICrowd SA 

Lausanne · Since 2018

The core activity of AIcrowd is to operate a platform for artificial intelligence (AI) where users can participate in challenges and competitions to solve real-world problems. The company offers a range of services, including organizing challenges, providing research opportunities, and supporting users in solving problems in the field of artificial intelligence.

AIM Academy 

Lausanne · Since 2018

The core activity of AIM Academy is to provide educational and research activities in the field of dental implantology. This includes organizing national and international training sessions, workshops, webinars and scientific conferences to enable dentists and dental technicians to expand and share their knowledge and experience in this field. The goal is to convey the latest research results and developments in dental implantology and to build a network of professionals that promotes the exchange of knowledge and experience.

Aimmax Medical SA 

Lausanne · Since 2021

The core activity of Aimmax Medical SA is the manufacture and distribution of medical products, particularly single-use medical products such as masks, protective clothing, bandages and other medical accessories. The company also produces products such as slippers, dialysis sets and toilet articles. The products are distributed both in Switzerland and internationally, particularly in Europe, the USA, Africa and Southeast Asia.

Aires Mateus International Sàrl 

Lausanne · Since 2016

AIR hr Sàrl 

Lausanne · Since 2014

AIR hr Sàrl provides integrated HR services with an agile, people‑centred approach, offering strategic HR advice, outsourced HR operations (payroll, social declarations, contracts), recruitment/talent acquisition, HR tech and onboarding support, and talent management (development, performance, retention).

AIRNACE LAUSANNE SA 

Lausanne · Since 2007

AIRNACE LAUSANNE SA provides rental of aerial work platforms (including suspended units), mini-cranes, telehandlers, lifting and handling equipment and construction hoists. The company also sells machinery (as distributor for selected brands), operates a certified service centre for PEMP, and offers maintenance, SUVA-compliant training and professional operator services.

Akselos SA 

Lausanne · Since 2012

The core activity of Akselos is the development and provision of simulation software for the engineering industry, particularly for the energy sector. The company focuses on providing solutions for optimizing energy infrastructure, improving operational efficiency, and extending the lifespan of facilities. Akselos also offers digital twins and services for digital transformation to support customers in achieving sustainable and secure energy goals.

Akson Group Sàrl 

Lausanne · Since 2017

Akson Group Sàrl provides AI and automation solutions for Swiss SMEs, delivering custom software, AI-driven analytics and process automation with end-to-end implementation.

Akudama Sàrl 

Lausanne · Since 2021

Akudama Sàrl is a software development company focusing on cryptocurrency solutions.

ALBINO Recruitment & Consulting 

Lausanne · Since 2017

The core activity of Albino Recruitment & Consulting is specialized personnel placement and consulting in the fields of technology, industry, energy and construction. They offer services such as searching, selecting and evaluating technical profiles as well as supporting the integration of new employees into companies.

Albisser Consulting SA 

Lausanne · Since 2007

The core activity of Albisser Consulting SA is to accompany innovative start-ups on their path to success through consulting and financial support. Specifically, this includes: Support in founding companies (Company Formation), assistance in finding financing options (Seed Funding), consulting on the configuration of financial instruments (Token) for crowdfunding campaigns, administrative and marketing support for start-ups, and access to a professional network of advisors, including lawyers, tax consultants and insurance brokers. The company positions itself as a 'Disrupting Angel Investor', which means that it not only invests in start-ups but also actively contributes to their success.

Alea Jacta.CH Sàrl 

Lausanne · Since 2016

The core activity of Alea Jacta is post-production of sound and audio for film, television, institutions, advertising and the web. This specifically includes: sound mixing (mixage) for various formats (2.0, Dolby Stereo, 5.1, 7.1, Dolby Atmos); sound design and audio editing; synchronization and mastering; research and creation of sound effects; and sound studio and recording services (voice-over, post-synchronization, studio and outdoor recordings). The company also offers a comprehensive solution for audio post-production, from completion of picture editing to delivery of final audio masters.

Alegoria digital SA 

Lausanne · Since 2024

Alegoria digital SA is a subsidiary of the CCHE group that develops custom digital solutions for architecture, real estate and innovation, including software and programs to address operational, organisational and communication challenges.

Aleph Archives Sàrl 

Lausanne · Since 2010

The core activity of Aleph Archives is web archiving, i.e. the capture, storage and provision of websites, social networks and collaboration platforms for its customers. The company offers solutions for the long-term preservation of digital data to ensure compliance with legal regulations and evidence preservation. Specific activities include: Web archiving: Capture and storage of websites and online content; File transfer: Secure transfer of large files and sensitive data; Compliance: Support for compliance with legal regulations and regulatory requirements; E-Discovery: Provision of solutions for legal discovery and evidence preservation; Digital preservation: Long-term preservation of digital data for the future.

Aleva Neurotherapeutics SA 

Lausanne · Since 2008

The core activity of Aleva Neurotherapeutics is the development, manufacture and marketing of medical devices for neuromodulation, in particular for deep brain stimulation (DBS) for the treatment of neurological disorders such as Parkinson's disease and essential tremor.

aliam SA 

Lausanne · Since 2014

The core activity of aliam S.A. is the distribution of laboratory equipment, laboratory supplies, chemicals and laboratory furniture. The company specializes in the export of these products and works closely with leading global manufacturers to offer its customers a wide range of laboratory solutions.

Alim Institute Sàrl 

Lausanne · Since 2022

The Alim Institute company provides educational and training services, particularly in the form of courses that offer a learning experience.

Alliance destinations Sàrl 

Lausanne · Since 2014

Alliance Destinations Sàrl offers tourism and travel services, specifically: accommodation brokerage (hotels & chalets), concierge services, sale of Swiss train tickets (including First Class), organization of transfers and car rentals, brokerage of private schools in Switzerland, provision of health, wellness and sports activities, and organization of luxury and sports car tours in Switzerland and Europe. The company's core activity is therefore in the field of incoming tourism and travel brokerage, with a focus on luxury and premium services.

Alliance of Independent Recognised Members of Sports 

Lausanne · Since 2022

Alliance of Independent Recognised Members of Sports is an association of international sports federations that seeks to strengthen individual sports, combine expertise and share knowledge while maintaining close cooperation with the International Olympic Committee to pursue IOC recognition for its member sports.

Allure Boutique SA 

Lausanne · Since 2007

The core activity of Allure Boutique is the sale of high-end, luxury fashion and accessories for men and women, including bespoke items and special brands such as Jacob Cohën, Cortigiani and Caulaincourt. The company operates a retail store in Lausanne and also offers an online shop.

ALMAR International Trading SA 

Lausanne · Since 2015

ALMAR International Trading SA is an investment and intermediation firm offering equity participations, trading and brokering services across sectors such as agro & food commodities, information technology, construction and manufacturing. It provides physical commodity trading, commercial intermediation, M&A and financial intermediation services and supports logistics and financing solutions for its partners.

ALMATECH SA 

Lausanne · Since 2009

The core activity of Almatech is the development and delivery of critical flight and space hardware as well as the provision of engineering services for the space, marine and ground markets.

Alogiq Sàrl 

Lausanne · Since 2014

Alogiq Sàrl provides IT and internet services, including web hosting, email services and VoIP telephony. The company develops bespoke software and supplies hardware, data storage solutions and remote or on‑site technical support for businesses.

ALPAcomm SA 

Lausanne · Since 1977

ALPAcomm SA provides consulting in technical, strategic and editorial matters and offers offset printing (sheet-fed and web/rotary for newspapers and magazines) as well as digital printing services designed for quick, flexible production.