Testing & Inspection Centers

Minder Consulting GmbH 

Winkel · Since 2024

Minder Consulting GmbH provides consultancy on management systems, supporting the implementation and adaptation of quality, environmental and occupational health & safety management according to ISO 9001, ISO 14001 and ISO 45001. Services include internal and external audits, training and recruitment of quality specialists.

MME GmbH 

Zurich · Since 2010

The core activity of MME Group is to provide services and products in the field of non-destructive testing (NDT) and corrosion protection, ensuring the integrity and profitability of facilities, products and materials throughout their entire lifecycle.

MQS OIBT CONTROLE Sàrl 

Versoix · Since 2018

MQS OIBT CONTROLE Sàrl carries out inspections and tests of low-voltage electrical installations in accordance with the OIBT. Services include visual inspections, insulation and short-circuit current measurements, verification of protective devices and appliances, safety advice and preparation of safety reports for the network operator, with administrative follow-up.

MSVCE - Mike Simon-Vermot Conduite et Electricité 

Les Verrières · Since 2015

The core activity of MSVCE encompasses three main areas: 1. **Electrical Control**: The company provides electrical control and monitoring services. 2. **Electricity**: MSVCE offers services in the field of electricity, including installation, maintenance, and repair. 3. **Household Appliances - Sales**: The company distributes household electrical appliances. Additionally, MSVCE also offers an extra service: **Replacement Driver**, where the company provides a replacement driver.

MT-Qualitest GmbH 

St. Gallenkappel · Since 2003

The core activity of MT-Qualitest GmbH is the execution of condition assessments and quality controls on buildings, particularly on buildings, bridges and other infrastructure projects. This includes the creation of expert reports, damage assessments and the execution of specialized measurements such as potential field measurements, thermography and crack monitoring. The company also offers laboratory tests and construction supervision to ensure the quality of construction projects.

MZA AG 

Döttingen · Since 2023

The core activity of mza AG is the investigation and remediation of building pollutants, indoor air measurements and indoor hygiene. This includes: building pollutant investigations, indoor air measurements, indoor hygiene, remediation planning, specialist construction management and pollutant remediation. The company offers comprehensive services in these areas, from building pollutant diagnostics to the creation of disposal concepts and the planning and supervision of remediation measures.

Nationales Testinstitut für Cybersicherheit NTC 

Zug · Since 2020

The National Test Institute for Cybersecurity (NTC) conducts independent cybersecurity tests on digital products and interconnected infrastructures to identify critical vulnerabilities and promote their remediation. It tests on its own initiative or on behalf of critical infrastructure operators and authorities, but not on behalf of product providers or service providers. The goal is to contribute to the security and digital sovereignty of Switzerland.

Natura Chimica S.A. 

Châtel-St-Denis · Since 2019

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.

Neurix SA 

Geneva · Since 2024

The core activity of Neurix SA is the development and provision of human stem cell-based services for drug discovery and development, particularly in the field of neurology. This includes the creation of 3D neural tissue models, the development of in vitro models for neurodegenerative diseases, and the conduct of high-throughput screenings for the evaluation of drug candidates.

Norbert Schmid/ ns elektro 

St. Gallenkappel · Since 2021

The core activity of the company "ns elektro" is the execution of installation checks on electrical systems. The owner, Norbert Schmid, is a federally certified electrical installer and electrical inspector, offering his services in the field of electrical installation and energy supply.

norm-kontroll GmbH 

Wolfhalden · Since 2022

The core activity of Norm Kontroll GmbH is the performance of electrical inspections, including periodic inspections, final inspections, acceptance inspections, as well as consulting and network analysis in the field of electrical engineering.

Normplay GmbH 

Wichtrach · Since 2018

The core activity of Normplay GmbH is professional playground inspection, including: annual main inspections, acceptance tests and inventory surveys, consulting on planning and construction of playgrounds, and consulting on playground management and related operator obligations. The company provides independent and expert services to support playground operators in ensuring the safety of children on their playgrounds.

Noxaquant GmbH 

Hüntwangen · Since 2014

The core activity of NoxaQuant GmbH is the implementation of air hygiene measurements of all kinds throughout Switzerland, in particular emission measurements at industrial, commercial and private facilities, as well as immission measurements and special measurements such as pore air investigations and odor assessments.

Oberli Electric GmbH 

Lauperswil · Since 2007

Oberli Electric GmbH performs periodic inspections and safety checks of residential electrical installations and issues safety certificates (SiNa) as well as statutory acceptance tests. Services include installation checks for property transfers, certification of photovoltaic systems (Pronovo) and consultancy on installation standards; the company holds an inspection authorization from the Federal Inspectorate for Heavy Current (ESTI) (K-00135).

Oceaneering International GmbH 

Zug · Since 1971

The core activity of Oceaneering International, Inc. encompasses the development and provision of technical solutions for complex operational challenges underwater, on land, and in space. This includes a wide range of services and products such as: inspection, maintenance, and repair (IMR) of facilities; automated guidance and positioning systems (AGVs and C-Nav); data management and analysis; decommissioning of facilities; diving and underwater services; fluid and gas transport systems (Flow Assurance); remotely operated vehicles (ROVs); intervention and tooling technology; and inspection and testing of facilities and materials (NDT). The company focuses on solving complex problems in various industries, including oil and gas, energy, mining, shipping, and aerospace.

Oritain GmbH 

Zug · Since 2018

Oritain GmbH provides forensic origin verification of products and raw materials by combining analytical techniques (isotopes, trace elements, non‑traditional isotopes), statistical modelling and a global reference database. It operates a network of accredited laboratories and offers testing and data services for use cases including product origin verification, supply‑chain risk management, forced‑labor compliance and deforestation/sustainability reporting.

OS-ELEKTRO OXE SERVICES & ELEKTRODIENSTLEISTUNGEN GmbH 

Basel · Since 2021

The core activity of OS-ELEKTRO OXE SERVICES & ELEKTRODIENSTLEISTUNGEN GmbH is the performance of electrical inspections and safety certifications for electrical installations, including: Periodic inspections, Independent final inspections, Safety certifications in accordance with the Low Voltage Installation Ordinance (NIV), Testing of electric vehicle charging stations, Equipment testing according to SNR 462638 standard, and Control of external lightning protection in accordance with VKF guidelines. The company offers these services to various customer groups, including private households, commerce, industry, and public institutions.

ParticLess GmbH 

Sirnach · Since 2024

The core activity of ParticLess GmbH is the particle-free cleaning of individual parts and assemblies in cleanrooms, including the assembly of complex units and the performance of quality checks (LPC tests) to confirm the degree of cleanliness.

Passam AG 

Männedorf · Since 1994

Passam AG is an accredited testing laboratory for air quality monitoring that manufactures passive samplers and analyses exposures using spectrophotometry, gas chromatography and ion chromatography in accordance with DIN EN ISO/IEC 17025. The company supplies passive samplers and accessories and offers services such as sample analysis, consulting, mapping and annual reporting.

Paul Grob Tankrevisionen AG 

Volketswil · Since 1982