Testing & Inspection Centers in the
Canton of St. Gallen

80 companies in Testing & Inspection Centers based in the Canton of St. Gallen — name and year of registration from the commercial register.

Companies

50 of 80 companies

Control & Connect AG

Since 1972

Electrical safety inspectionsE-mobility

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Prüflabor AG

Since 1974

Building materials and structures testingTesting of bituminous productsConcrete testing

View profile4.7(3)

René Hummel AG

Since 1983

Installation consultingLighting consultation

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LISTEC Schweisstechnik AG

Since 1986

Welding technical consultingExternal welding supervision

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Statech Systems AG

Since 1994

Technical consultingESD measurementsESD audits

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Lindegger GmbH

Since 1994

Ventilation cleaningVentilation hygieneInitial cleaning

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Herzig Controlling GmbH

Since 2003

Periodic Electrical Inspection / Safety ReportAcceptance Inspections for Electrical InstallationsFinal Inspections for Electrical Installations

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Neutrex GmbH

Since 2003

Expert reports and damage assessments for road vehiclesRepair estimates and actual cash value calculations

View profile4.9(10)

MT-Qualitest GmbH

Since 2003

Building analysisQuality assuranceMaintenance plan

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InnovaMesstechnik GmbH

Since 2003

Electrosmog MeasurementIndoor Climate MeasurementDisturbance Zone Analysis

View profile4.5(12)

Flugzeugservice Swiss AG

Since 2004

Aircraft Maintenance and RepairCAMO ManagementAircraft Parts Trading

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BAMOS AG

Since 2006

Laboratory analysis for safe foodWater analysisLaboratory analysis for agriculture

View profile4.7(63)

Labor Hartmann GmbH

Since 2006

Analytical servicesProduct development and formulation optimisationQuality control and raw material analytics

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TÜV AUSTRIA SCHWEIZ GMBH

Since 2007

Audit & CertificationTesting & InspectionTraining

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Kreis Control

Since 2010

Measurement technologyEnergy analysisInstallation inspections

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UGS Baugrunduntersuchung AG

Since 2010

Soil investigation

View profile4.3(3)

EBS GmbH

Since 2013

Installation inspectionsNetwork measurementsEnergy advisory

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MessX AG

Since 2014

Computed tomographyOptical-tactile metrologyOptical 3D digitizing

View profile4.8(5)

Vertical Pro GmbH

Since 2014

Consulting / TrainingInspection / Maintenance ServiceInstallation of Fall Protection Systems

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Beluma GmbH

Since 2016

Asbestos air measurements

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LS-Elektro GmbH

Since 2017

Electrical installationsTelephony installationsIT installations and networking

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Elektrokontrollen Schweiz AG

Since 2018

Electrical inspectionsEquipment testing according to SN EN 50699 (SNG 482638)Acceptance inspections for lightning protection systems

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Health Yourself AG

Since 2020

At-home lab testsAt-home check-upSTI tests at home

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Lenherr Elektrosicherheitsberatung GmbH

Since 2020

Electrical inspectionsGrid analysesElectrical safety consulting

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Studair Group GmbH

Since 2021

Flight checksAudiovisual productions

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SEVENTA AG

Since 2021

Test and calibration laboratorySCS calibrationSTS testing

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Labor Service GmbH

Since 2021

Calibration of volumetric measuring devicesRepairs of volumetric measuring devicesShipping service for calibration orders

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Norbert Schmid/ ns elektro

Since 2021

Electrical safety inspectionsCertification of photovoltaic systemsCable detection

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Advanced NDT Solutions, Mario Vrbat

Since 2022

Non-Destructive Testing (NDT)Welding Engineering and Welding SupervisionWelder and Procedure Qualifications

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ALMA Solutions GmbH

Since 2022

Surveys of houses, apartments, offices, plots of land and barns

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udit GmbH

Since 2022

Audit for milk processors

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SP Calibration Suisse GmbH

Since 2022

CalibrationOn-site calibrationTesting machine calibration

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Vertiskills GmbH

Since 2024

PSAgA trainingMaterial inspectionRope access technique

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Ugra Swisstesting AG

Since 2024

Testing servicesCertificationsDevelopment of test methods and standardization

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EK 24 GmbH

Since 2024

Electrical safety inspectionsPV system inspectionsAdvice and documentation

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KALLMANN Engineering GmbH

Since 2025

Planning & Engineering DesignInstallation & CommissioningCalibration & Maintenance

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Regesa AG

Since 1995

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R. Kathriner Expertisen Sonnen- und Wetterschutz

Since 1984

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A-Kontroll GmbH

Since 1994

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Revifair GmbH

Since 1994

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Toni Mannhart

Since 1995

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Kurt Grass, Autoexpertenbüro

Since 1996

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JRJ Revisions AG

Since 1999

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Linsenhoff GmbH

Since 2004

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Urs Linder GmbH Sicherheitsberatung & Elektrokontrollen

Since 2007

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TEXXECURE Rating GmbH

Since 2008

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IBSgroup AG

Since 2008

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Karl Hugentobler GmbH

Since 2009

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Regins GmbH

Since 2011

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sms consulting, M. Feurstein

Since 2012

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Testing & Inspection Centers in the Canton of St. Gallen

80Testing & Inspection CentersCommercial register (Zefix) · as of September 26, 2026

2017Median year of registrationCommercial register (Zefix) · as of September 26, 2026

80in the Canton of St. GallenCommercial register (Zefix) · as of September 26, 2026

1,255in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

Testing & Inspection Centers in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 26, 2026

Largest places

St. Gallen10

Place axis

Other industries in the Canton of St. Gallen

All companies in the Canton of St. Gallen

Property Management2,418 Holding Companies2,058 Management Consulting1,737 Restaurants1,585 Real Estate Project Development1,459 IT Consulting & Services1,275 Real Estate Brokerage1,057 Technical Consulting & Engineering984 Fiduciary Offices984 Auto Repair Shops873 Software Development856 Advertising Agencies824 Automotive & Vehicle Trade785 Coaching & Personal Development741 Facility Management & Cleaning707 Online Shops702 Wholesale - General Specialty Trade677 Architecture Firms664 Painting & Plastering585 Construction & Project Management574 Building Maintenance559 General Contractors543 Mechanical Engineering Industry541 Plumbing & Building Services529 Interior Construction526 Food Processing526 Hair Salons509 Other Service Industries498 Trade Fair & Event Organizers489 Logistics & Transport Companies480 Electrical Planning & Installation438 Timber Construction & Carpentry437 Metal Construction403 Horticulture & Landscaping402 Wholesale - Machinery & Technical Equipment399 Beauty Salons391 Flooring & Tiling389 Retail - Food & Luxury Items386 Building Construction384 Catering373 Retail - General Specialty Trade365 Repair of Machinery & Electronic Devices358 Textile & Clothing Industry351 Continuing Education Institutes348 Retail - Textiles & Clothing344 Recruitment & HR Consulting328 Joinery326 NGOs & NPOs318

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Testing & Inspection Centers in theCanton of St. Gallen

50 of 80 companies

Testing & Inspection Centers in the region

Testing & Inspection Centers in other places

Other industries in the Canton of St. Gallen

Testing & Inspection Centers in the
Canton of St. Gallen