Testing & Inspection Centers

IST Consulting GmbH 

Eschenz · Since 1998

The core activity of IST Consulting GmbH is the inspection and testing of sports facilities and surfaces, particularly sports hall floors, artificial turf, running tracks and playground surfaces. These inspections are carried out according to international standards (DIN and EN) as well as guidelines from sports associations such as the Swiss Football Association, Swiss Athletics Association, World Athletics and FIVB.

José Vouillamoz Wine & Grapes Consulting 

Sion · Since 2016

The company's core activity is research and consulting in the field of viticulture and winemaking, particularly DNA analysis of grapevines, identification of grape varieties and analysis of their ancestry. The company also offers services such as wine writing, lectures and educational programs in the field of wine and vines.

Jost Experten AG 

Dagmersellen · Since 2009

The core activity of Jost Experten AG is the expert assessment and appraisal of damage to all types of vehicles. They regulate on behalf of insurance companies, courts and law firms, and create accurate damage reports. Their experienced specialists are trained in the evaluation and appraisal of vehicles and offer a fast and efficient processing of damage cases.

Kaminfeger Seitz GmbH 

Maienfeld · Since 2024

Kaminfeger Seitz GmbH provides chimney sweeping services, official combustion inspections and energy consulting. The company’s services also include ventilation cleaning, flue-path investigations and safety and environmental inspections.

Karl Reiner GmbH 

Passugg · Since 2018

The core activity of Karl Reiner GmbH is the TV inspection of water pipes, particularly in the areas of drinking water and hydropower. This includes specialized services such as camera inspections during construction acceptance or condition assessments, cross-sectional measurements, and the location of water pipes using radio transmitters.

Kassowitz & Partner AG 

Seuzach · Since 1992

The core activity of Kassowitz & Partner AG is the certification of quality management systems as well as the implementation of training and audits in the field of quality management.

Kolb Elektro Kontroll GmbH 

Ettingen · Since 2017

The core activity of Kolb AG is the planning, installation and maintenance of electrical systems and installations, including home automation, solar systems, e-mobility, communication and security systems, as well as the provision of services in the field of PC support and network administration.

Kopp Tankrevisionen GmbH 

Lohn-Ammannsegg · Since 1997

The core activity of Kopp Tankrevisionen GmbH is the revision and maintenance of tanks, particularly in the areas of tank cleaning, visual inspection and tank dismantling, with the aim of ensuring tank safety and water protection.

Kreis Control 

Wolfertswil · Since 2010

The company Kreis Control offers services in the field of electrical safety. The core activities include: Installation checks (e.g. final inspections, acceptance tests, periodic inspections), Network quality measurement and energy capture, Expert opinions for electrical installations (e.g. earthing measurements, surge protection concepts), Tests and analyses of electrical systems (e.g. infrared thermography, magnetic field measurement, differential current analysis). The company supports customers in ensuring electrical safety and helps identify and resolve problems in electrical systems.

KS Certification Sagl 

Lugano · Since 2017

KS Certification provides certification and consulting services in the field of standards such as ISO 9001, ISO 27001, ISO 14001, ISO 45001, ISO 50001, ISO 37001 and ISO 22000. It supports customers in the implementation and certification of these standards and also offers training and consulting in the area of the General Data Protection Regulation (GDPR).

KUG Automotiv GmbH 

Cham · Since 2021

KUG Automotiv GmbH provides digital vehicle damage reports and repair-cost calculations. The company prepares assessments and cost calculations for workshops, insurers and vehicle owners, performs invoice checks, uses Audatex and can arrange on-site inspections on request.

KYWA GmbH 

Bremgarten B. Bern · Since 2011

The core activity of Kiwa is providing inspection, testing, certification, training and consulting services to various industries and sectors. The company offers its services in a wide range of markets, including Automotive, Construction, Energy, Healthcare, Food, Mining, Oil, Gas and Chemicals, Process Industry, Real Estate, Renewable Energy, Retail, Tourism and Leisure, Transport and Mobility, Utilities and Water Management.

LabCal Solutions Europe Sàrl 

Lausanne · Since 2019

The core activity of Labcal Solutions is to provide services in the field of calibration, validation, qualification and technical inspection of laboratory and production equipment, plants and facilities for various industries such as pharmaceuticals, biotechnology, healthcare, veterinary medicine, cosmetics and food industry.

Laboratoire Dubois S.A. 

La Chaux-De-Fonds · Since 1980

Laboratoire Dubois S.A. offers a range of services focused on analysis, control, and development. The core activities include: chemical and materials analysis, material and product control, technical assistance and monitoring, watch and microtechnology control, and Chronofiable testing (reliability testing of watches and other products). These services are provided to various industries, including: watchmaking, jewelry, leather goods, microtechnology, and medical. The company supports its customers in the development, production, and quality assurance of their products, and also provides consulting and expertise in problem-solving and anomaly resolution.

Labor Hartmann GmbH 

Uznach · Since 2006

The core activity of Labor Hartmann GmbH is the provision of analytical services, particularly in the chemical and physical analysis of finished products and raw materials, as well as the development and validation of analytical methods. This includes, among other things, the performance of stability analyses, release and quality control analyses of pharmaceuticals, cosmetics, dietary supplements, and food products.

Labor Ins AG Kerzers 

Kerzers · Since 2010

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.

Labor Service GmbH 

Jona · Since 2021

The core activity of Labor Service GmbH is the calibration of pipettes, particularly micro and macro pipettes, as well as related services such as decontamination, adjustment and testing in the laboratory.

Labor Veritas AG 

Zurich · Since 2001

Labor Veritas AG is an independent service company specializing in the performance of laboratory analyses and tests. The company's core activity is the provision of services in the field of chemical analytics, particularly in pesticide analytics, as well as the implementation of quality control and management for the beverage industry and other sectors.

laboRvet AG 

Mehlsecken · Since 2020

The company LaboRvet AG is a laboratory for veterinary medical analyses. The core activity of the company consists of performing laboratory analyses for veterinarians and animal owners, including the acceptance and processing of samples, the performance of tests and the creation of findings.

LaWa-Analysen GmbH 

Weisslingen · Since 2016

LaWa-Analysen GmbH performs flow and inflow/infiltration (Fremdwasser) measurements in sewer networks and supplements these measurements with chemical analyses of collected water samples. The company uses mobile flow meters and manhole/channel cameras and produces reports including hydraulic evaluation and photographic documentation.