Testing & Inspection Centers in the
Canton of Fribourg

Contrelec GmbH

Since 2003 · 21–50 empl.

The core activity of Contrelec GmbH consists of carrying out safety and acceptance inspections, testing of machines and equipment, lightning protection audits, electrical and industrial thermography, building thermography, as well as consulting and expert opinions in the field of safety in electrical installations.

Labor Ins AG Kerzers

Since 2010 · 1–10 empl.

The core activity of Labor Ins AG is the provision of services in the field of soil analysis and consulting for agriculture, particularly in the analysis of soil samples, fertilizer consulting and soil mapping. The company also offers specific services such as mechanical soil sampling, plant analysis and additional analysis.

ACRITEC SARL

Since 2011 · 11–20 empl.

ACRITEC SARL carries out electrical inspections and testing of photovoltaic installations, including inspections for systems over 100 kVA and checks related to Articles 13–15 of the OIBT. The company provides drone thermography for thermal anomaly analysis of solar installations and offers professional training courses, including a NIBT 2025 update course for electrical installers and project managers.

Natura Chimica S.A.

Since 2019 · 1–10 empl.

The core activity of Natura Chimica SA is the provision of laboratory and consulting services in the fields of microbiology, chemistry, and hygiene, particularly for the agro-food, cosmetics, pharmaceutical, and environmental industries. The services include, among others: microbiological and chemical analysis of products and environments; consulting and support for the implementation of quality and safety management systems (HACCP, Autocontrôle); audits and inspections of companies and facilities; training and further education of personnel in the areas of hygiene and safety; analysis and consulting in the field of environmental quality, including water and air quality; risk management and assessment, particularly in the area of Legionella prevention.

LCBE Laboratoire de Contrôle bétons, enrobés et sols SA

Since 1985 · 11–20 empl.·3.7(3)

The core activity of LCBE SA is the provision of laboratory and testing services for the construction and building materials industry. This includes: * Control and testing of building materials such as concrete, asphalt, aggregate, gravel and soil * Consulting and support for the certification of building materials according to applicable standards * Monitoring and control of construction sites and buildings * Conducting expert opinions and reports for buildings, particularly after damage or accidents * Development of recipes for concrete and asphalt * Monitoring and control of the production of concrete, asphalt, aggregate and gravel * Conducting tests and analyses for the use of recycled building materials LCBE SA positions itself as an independent partner for companies and organizations in the construction and building materials industry, including architects, engineers, construction companies, road authorities and insurance companies.

LorNDT Sàrl

Since 2019 · 1–10 empl.

The core activity of LorNDT is Non-Destructive Testing (NDT), also known as Contrôle Non Destructif (CND). This includes, in particular, the following techniques: Radiography (RT), Magnetic Testing (MT), Penetrant Testing (PT), and Ultrasonic Testing (UT). The company thus provides services aimed at verifying the integrity and quality of materials and products without damaging them.

PrecisionFly Unlimited GmbH

Since 2020 · 1–10 empl.·5.0(1)

The core activity of PrecisionFly Unlimited GmbH is the provision of drone services, in particular: Inspections and mapping in indoor and outdoor spaces, Thermography (e.g. for the condition assessment of solar systems and building envelopes), Photogrammetry, Surface cleaning (e.g. roof moss removal, facade cleaning, solar system cleaning), Transport and show services with drones, Training and education for drone applications. The company offers these services for various industries and applications, including the inspection of buildings, bridges, infrastructure and industrial plants.

CHEMLABS Sàrl

Since 2022 · 1–10 empl.

CHEMLABS Sàrl is a laboratory providing analysis and synthesis services. The company offers precise laboratory analyses, including cannabis and water testing, as well as custom chemical synthesis for research, industry, and development.

Acertiel Sàrl

Since 2023 · 1–10 empl.

The core activity of Acertiel is to provide services in the field of safety inspection and certification of electrical installations, including: periodic control (regular inspection), reception control (acceptance testing), final control (final inspection), CECB and CECB+ (energy efficiency and environmental certification), thermography IR (thermal imaging inspection), lightning protection, and Pronovo certification (certification of guarantees for renewable energy). The company thus offers a wide range of services to ensure the safety and efficiency of electrical installations and improve the environmental compatibility of buildings and facilities.

Siko Technik GmbH

Since 2023 · 1–10 empl.

Siko Technik GmbH provides services in occupational safety and health and in fire protection, including hazard assessments, safety and evacuation concepts, training and safety inspections. The company also performs technical work and inspections (e.g. ladder and platform checks), organises first-aid supplies and trainings, and offers catering for events.

Eichamt FR1, Stefan Lukas Isenschmid

Since 2025 · 1–10 empl.

Eichamt FR1, Stefan Lukas Isenschmid is the cantonal verification office for the 1st district in the canton of Fribourg. It carries out the verification and control of measuring instruments used in trade and transport, including scales, weights, length measures and volume measures, as well as certain measuring systems and exhaust gas measuring devices.

Centre d'expertise en psychologie du trafic Sàrl

Since 2013 · 1–10 empl.·5.0(1)

The core activity of the company 'Centre d'expertise Fribourg' consists of conducting psychological aptitude tests for professional groups in the transport sector, particularly for: bus drivers, transport experts, train drivers, and individuals who have had their driver's license revoked. The company also provides consulting and support services for the recovery of a driver's license.