Testing and inspection body in the
Canton of Schwyz

Johner Medical Schweiz GmbH

Since 2021 · 21–50 empl.·4.8(9)

The Johner Institute focuses on providing services and solutions to medical device manufacturers to support them in the development, approval, and distribution of safe and effective products. The core activities include: Consulting and development of quality management systems (QMS); Creation of approval documents and implementation of post-market surveillance; Testing and evaluation of medical devices; Development of software solutions for regulatory requirements; Training and further education of employees in the medical device industry; Provision of tools and checklists for creating technical documentation. The company supports manufacturers in complying with regulations and standards to ensure that their products meet the requirements and can help patients.

Elbiko GmbH

Since 2007 · 1–10 empl.

The core activity of Elbiko GmbH is the provision of electrical installations, including new buildings, renovations, service, PV systems, charging stations and fiber optic installations.

XERENTA GmbH

Since 2010 · 1–10 empl.

Temp Tech Peter

Since 2014 · 1–10 empl.

Temp Tech Peter supplies analytical and measuring instruments as well as equipment for medicine storage to organisations in the pharmaceutical and healthcare sectors. Its services include advice, delivery, installation, calibration, maintenance and repairs.

GWK GmbH

Since 2018 · 1–10 empl.

The core activity of GWK GmbH is the inspection and testing of gas and water installations, including liquefied gas controls and drinking water hygiene. Specifically, this includes: gas and water installation inspection, liquefied gas control (particularly for caravans, ships and catering establishments), drinking water hygiene, and inspection of house installations on behalf of gas and water suppliers. The company thus provides services in the field of safety and environmental monitoring of gas and water systems.

Oldtimerberatung Blattner GmbH

Since 2020 · 1–10 empl.·5.0(8)

Oldtimerberatung Blattner GmbH provides consultancy for classic cars. Its services include purchase and sales advice, condition assessments and valuations, FIVA Identity Cards, and guidance on restoration planning.

Elektrosicherheit Imhof AG

Since 2018 · 1–10 empl.·4.5(8)

Elektrosicherheit Imhof AG carries out safety inspections of electrical installations and lightning protection systems, and prepares the required safety certificates and inspection reports. It also provides independent advice on electrical installations, energy efficiency, planning and automation.

ELKOSI GmbH

Since 2008 · 1–10 empl.·5.0(1)

ELKOSI GmbH provides independent planning and inspection of electrical installations in buildings. Its services include electrical planning and inspections, building automation, photovoltaic system planning, advice on charging stations, and specialist planning for technical safety systems.

ulrich elektrik gmbh

Since 2012 · 1–10 empl.·5.0(1)

ulrich elektrik gmbh plans and installs high- and low-voltage electrical systems for private, commercial and industrial clients, as well as property management companies. Its services also include electrical safety inspections under the Swiss NIV regulations and repairs.

Nutri-Genetica Research AG

Since 2016 · 1–10 empl.·5.0(1)

The core activity of Nutri-Genetica Research AG is the analysis of DNA information to create individual genetic reports that support customers in optimizing their lifestyle, including nutrition, fitness and wellness. The company offers genetic tests and reports that enable customers to better understand their genetic characteristics and make informed decisions about their health and well-being based on this information.

Bühnenwerk GmbH

Since 2024 · 1–10 empl.

Bühnenwerk GmbH carries out safety analyses, inspections, servicing, maintenance and repairs of stage equipment and stage technology. Its work covers components including drive units, suspension and rigging systems, stage controls, lighting and media systems.

AQVA Control GmbH

Since 2022 · 11–20 empl.·5.0(1)

AQVA Control GmbH tests the quality of drinking and shower water for municipalities, public institutions, businesses and private individuals. Its services include water sampling, analysis of microbiological and chemical parameters, and reports with risk assessments and guidance on possible measures.