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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryTesting & Inspection Centers

Testing & Inspection Centers

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IndustryBusiness & Technical ServicesIndustryTesting & Inspection Centers
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627 companies found

LCBE Laboratoire de Contrôle bétons, enrobés et sols SA Logo

LCBE Laboratoire de Contrôle bétons, enrobés et sols SA 

Bossonnens · Since 1985

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.

Testing & Inspection Centers
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Lindegger GmbH Logo

Lindegger GmbH 

Jona · Since 1994

The core activity of Lindegger GmbH is the cleaning and maintenance of air technical systems, including ventilation cleaning, ventilation hygiene, special cleaning and disassembly of building technology systems.

Testing & Inspection CentersFacility Management & Cleaning
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Manuel Tâche Logo

Manuel Tâche 

Remaufens · Since 2022

Manuel Tâche performs asbestos and building-pollutant inspections prior to renovations, conversions, or demolitions. Services include site visits and sampling, accredited laboratory analysis with a written report (report sent within 48 hours after lab results), post-remediation update reports and air-quality checks according to VDI 3492; he is a member of ASCA and listed as an expert by the Forum Asbestos Switzerland (FACH).

Testing & Inspection CentersSite Preparation
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Messtechnik Menzi Logo

Messtechnik Menzi 

Grafstal · Since 2015

The company's core activity is providing services in the field of measurement technology, particularly in the specialized areas of device testing, apparatus testing, thermography, electrical measurement technology, and lightning protection. The company also offers consulting, training, and certification, and acts as an intermediary between businesses and job seekers.

Testing & Inspection Centers
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MicroContact AG Logo

MicroContact AG 

Lostorf · Since 1984

The core activity of MicroContact AG is the development and manufacture of test adapters, test systems and special machines for electrical testing technology and automation, particularly for printed circuit board and assembly testing, as well as the integration of robots and vision systems for quality testing and assurance in various industries such as automotive and medical technology.

Testing & Inspection CentersElectrical IndustryMechanical Engineering Industry
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Mo7elec Sàrl Logo

Mo7elec Sàrl 

Vétroz · Since 2020

Mo7elec Sàrl performs electrical inspections under the OIBT (periodic, final and reception checks) and inspects photovoltaic systems and vehicle chargers. Mo7elec Sàrl also provides electrical design and consulting for private clients, developers and architects, and advises, plans and programs KNX-based home automation and lighting solutions.

Testing & Inspection CentersElectrical Planning & Installation
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Oibtec Sàrl Logo

Oibtec Sàrl 

Geneva · Since 2023

Oibtec Sàrl provides inspection and engineering services for electrical equipment, including acceptance, final and periodic tests, and offers expert assessments, audits and consultancy as well as energy-related services such as thermal imaging and photovoltaic optimisation.

Testing & Inspection CentersElectrical Planning & Installation
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Peak Safety GmbH Logo

Peak Safety GmbH 

Muhen · Since 2023

The core activity of Peak Safety GmbH is consulting, sales and maintenance of personal fall protection equipment, particularly rope protection, as well as conducting certified training and education in the field of height safety, rope protection and personal protective equipment against falls.

Testing & Inspection CentersRetail - Machinery & Technical Equipment
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PERGAM-SUISSE AG Logo

PERGAM-SUISSE AG 

Kilchberg Zh · Since 2002

PERGAM-SUISSE AG develops and manufactures equipment and provides services for detecting natural gas (methane) leaks. Its product range includes stationary, handheld, vehicle-mounted and airborne laser methane detectors using TDLAS technology, and it offers inspection services such as aerial gas pipeline and powerline inspections.

Testing & Inspection CentersMechanical Engineering Industry
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Planzer Control AG Logo

Planzer Control AG 

Lucerne · Since 1999

The core activity of Planzer Control AG is the monitoring and evidence securing of buildings, particularly in the preventive evidence securing through crack protocols and building monitoring, as well as in the damage assessment in the event of occurred damages.

Testing & Inspection CentersCivil Engineering Firms
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Proof-Tec AG Logo

Proof-Tec AG 

Regensdorf · Since 2017

The core activity of Proof-Tec is the implementation of electrical inspections, safety certifications, lightning and fire protection measures. The company offers consulting and services in these areas and has specialized employees and modern technology to ensure the safety of electrical installations.

Testing & Inspection CentersElectrical Planning & Installation
View profile5(1)
QS Service Gauch Logo

QS Service Gauch 

Cham · Since 2013

QS Service Gauch provides quality-assurance and technical services for ventilation systems, including commissioning and airflow measurements, maintenance, hygiene inspections, thermal-imaging surveys and duct pressure testing.

Testing & Inspection Centers
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ReseaChem GmbH Logo

ReseaChem GmbH 

Kehrsatz · Since 1996

The core activity of ReseaChem GmbH is the synthesis, analysis and isolation of chemical compounds, particularly for research and development purposes (R&D). The company offers a wide range of services, including the synthesis of stable, labelled or unlabelled compounds, the isolation of natural products or degradation products, as well as the structural elucidation of unknown products.

Testing & Inspection CentersChemical Industry
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RIK-Diagnostik Rita Klemenz Logo

RIK-Diagnostik Rita Klemenz 

Eschenbach Lu · Since 2023

The core activity of RIK-Diagnostik is the detection, consulting and remediation of asbestos and other building pollutants. The company provides asbestos analysis, expert opinions and consulting services to minimize health and safety risks associated with asbestos.

Testing & Inspection Centers
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Safexperts AG Logo

Safexperts AG 

Stein Am Rhein · Since 2013

The company provides services in the field of safety and quality assurance, particularly in the areas of occupational safety, health protection, environmental protection, explosion protection and electrical safety. It develops safety concepts, conducts risk assessments and offers training and further education as well as seminars.

Technical Consulting & EngineeringTesting & Inspection Centers
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Schneider SCR Consulting GmbH Logo

Schneider SCR Consulting GmbH 

Allschwil · Since 2014

The core activity of Schneider SCR Consulting GmbH encompasses consulting and services in the fields of steel and metal construction, plant engineering, fire and corrosion protection, as well as occupational safety. Specifically, the company offers the following services: Consulting and quality assurance in planning, engineering, and project documentation; Expertise in new construction, reconstruction, or renovation of structures and plant components; Feasibility studies for investments; Audits, quality acceptance, and expediting; Occupational safety management and consulting. The company supports customers in planning, implementing, and monitoring projects in the fields of steel and metal construction, plant engineering, and occupational safety.

Technical Consulting & EngineeringTesting & Inspection Centers
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SEVENTA AG Logo

SEVENTA AG 

Sevelen · Since 2021

The core activity of SEVENTA AG is the provision of services in the field of testing and calibration, particularly in measurement technology, as well as the provision of services such as cleaning, labeling, test equipment management and logistics. The company also offers accredited testing laboratory services.

Testing & Inspection Centers
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Swiss Approval International Inspection & Certification Body SA Logo

Swiss Approval International Inspection & Certification Body SA 

Balerna · Since 2014

The core activity of Swiss Approval International is the performance of inspections, audits and certifications in various industries, including oil, gas and energy, shipping and offshore, construction, renewable energy, transportation and healthcare. The company offers services such as third-party inspections, personnel certifications, health and safety certifications, laboratory testing and advanced non-destructive testing. The goal is to act as an independent and trusted partner and support companies in complying with national and international standards.

Technical Consulting & EngineeringTesting & Inspection Centers
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Swiss Safety Center AG Logo

Swiss Safety Center AG 

Wallisellen · Since 2001

Swiss Safety Center AG provides services, products and qualifications in the safety and quality sector. Its offerings include inspections, testing, certification, assessments and expert reports, as well as training in risk management, occupational safety, fire protection, materials testing and related technical safety fields.

Technical Consulting & EngineeringTesting & Inspection Centers
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Toxicologie analytiques solutions Sàrl Logo

Toxicologie analytiques solutions Sàrl 

Satigny · Since 2019

The company TOXIAS offers laboratory analyses and services in the field of environmental and construction pollution. It conducts tests and analyses of materials and pollutants to verify the quality and safety of buildings and the environment. The core activity of the company lies in the performance of laboratory analyses and consulting services for customers from the construction pollution and environmental sectors.

Testing & Inspection Centers
View profile5(1)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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