Testing & Inspection Centers

Quality Analysis AG 

Brugg Ag · Since 2015

The Quality Analysis (QA Group) company offers highly specialized services in the field of material testing and analysis. The core activities include: Industrial computed tomography, 2D and 3D X-ray inspection, Evaluation and analysis of 3D data, Optical metrology, 3D scanning, Tactile metrology, Qualification and verification, Material testing, Damage analysis, Scanning electron microscopy, Metallography, Chemical analysis, Plastics analysis, Thermal analysis, Water analysis, PFAS and PAK analysis. These services are particularly offered to the medical technology, automotive, electronics manufacturing, additive manufacturing, aerospace industry and plastics industry sectors.

QUALITY CONTROL NDT SA 

Forel (Lavaux) · Since 1982

The core activity of Quality Control NDT SA is the performance of non-destructive testing (NDT) and technical expertise in various industries, including aerospace, rail transport, chemicals, petrochemicals, construction and sports. The services offered include, in particular, ultrasonic testing, magnetic particle testing, radiographic testing, eddy current testing, mechanical testing and welding technology.

rayNDT AG 

Wettingen · Since 2016

The core activity of rayNDT AG is the performance of professional, non-destructive material testing throughout Switzerland.

Recontec AG 

Baden · Since 2024

The core activity of Recontec AG is the non-destructive testing and monitoring of buildings. This includes in particular: The implementation of non-destructive measurement and monitoring procedures to gather information about buildings; The exploration of the interior of concrete components using induction, RADAR and ultrasound technology to locate inclusions, cavities and reinforcement; The long-term monitoring of buildings using slim measurement systems to trigger alarms as needed; The creation of 3D laser scans and crack records. The company offers these services primarily to building owners, architects and engineers.

Regio HIK GmbH 

Baden · Since 2004

The core activity of Regio HIK GmbH is the execution of final/acceptance inspections and periodic electrical inspections of electrical house installations to ensure compliance with current regulations and standards. This also includes consulting and optimizing electrical systems as well as identifying and minimizing safety risks.

René Hummel AG 

Rorschach · Since 1983

The core activity of René Hummel AG is consulting for lighting design and electrical installations in renovation, refurbishment and conversion projects, including project development, conception, tendering and cost management as well as specialist construction management.

Resa Business Audit GmbH 

Brüttisellen · Since 2024

The core activity of Resa Business Audit is the audit and consulting of non-financial matters and reports, particularly in the ESG (Environmental, Social and Governance) area, business processes and internal controls. The company provides certified expertise and effective solutions for companies to improve their sustainability and ESG strategies.

RGIS SCHWEIZ AG 

Hergiswil Nw · Since 2009

RGIS SCHWEIZ AG provides outsourced inventory and stocktaking services, supply chain audits, asset tagging, store layout analysis and merchandising services. It serves sectors including retail, industrial, automotive, aerospace and healthcare.

Riverexpertise Zufferey 

Les Agettes · Since 2021

Riverexpertise is an office specializing in the investigation of flowing waters and their environment. The core activities include: Inspections of flowing waters and their environment; Safety services for work in and around flowing waters; Environmental inspections, including water sample analysis and identification of sources of water pollution; Special work in flowing waters, such as the removal of wood, debris and other obstacles; Mapping and assessment of flowing waters in terms of navigability and natural hazards; Project management and consulting related to flowing waters and their environment. The company thus offers a wide range of services focused on the investigation, safety and protection of flowing waters and their environment.

RM Relais Müller 

Niederlenz · Since 2019

The core activity of RM Relais Müller is the planning, design, commissioning and maintenance of protection and control technology systems in power engineering, particularly in the medium and high voltage sectors. This also includes protection coordination, protection testing, retrofit work and consulting services for customers in the implementation of secondary technology projects.

Roleica AG 

Kriens · Since 2007

Roleica AG performs leak detection for water damage within buildings, locating the causes of internal pipe and plumbing leaks. The company’s services are limited to leak detection inside buildings and do not cover leaks outside buildings or on municipal supply networks.

ROTACS GmbH 

Olten · Since 2023

ROTACS GmbH provides radiation protection services for companies planning to carry out work in nuclear facilities or other controlled areas. Services include officially recognized radiation‑protection experts, training, dose recordkeeping and permit management, together with consulting, administration and project support related to radiation protection.

RuferLab S.A. 

Courchavon · Since 2015

RuferLab S.A. is an independent analysis laboratory that performs chemical and microbiological testing of environmental and industrial samples. Services include organic and inorganic chemical analyses, microbiological and particulate testing, water and wastewater monitoring, and the laboratory holds ISO/CEI 17025 accreditation.

RUSTEK SA 

Lugano · Since 2004

The core activity of Rustek is to provide certification services to companies exporting goods to the EAEU countries (Russia, Belarus, Kazakhstan, Armenia and Kyrgyzstan) and Central Asia. In particular, Rustek offers certifications for the oil and gas, energy and process industries to ensure compliance with local technical regulations and certification requirements.

RV Engineering Sagl 

Locarno · Since 2016

RV Engineering Sagl is an engineering firm providing electrical and instrumentation engineering, design and project support services for industrial projects. Activities include design of EHV/HV/MV/LV systems, electrical network calculations, earthing and lightning systems, protection and metering diagrams, technical specifications for electrical equipment, and safety/instrumentation (SIS) design. The company also offers expediting and inspection services as well as agency services.

Safety Fit AG 

Basel · Since 2023

The core activity of Safety-Fit AG is the implementation of fit-testing for respiratory protection masks and devices. This involves checking the accuracy of fit of the respiratory protection masks on individuals' faces to ensure they fit correctly and provide the required protection. The company offers mobile fit-testing services on-site at customers' premises to verify the functionality of respiratory protection equipment and ensure compliance with requirements.

SCAN IT 3D GmbH 

Möhlin · Since 2023

SCAN IT 3D GmbH provides 3D scanning, 3D metrology and reverse engineering services and sells 3D scanners and related software. It also offers training, consulting, support and procurement advice for scanning systems.

Schadstoff - Diagnostik Schweizer GmbH 

Bern · Since 2023

Schadstoff - Diagnostik Schweizer GmbH performs building contaminant investigations, building screenings and indoor air measurements, analysing materials for asbestos, PCB, PAK and heavy metals. The company also provides specialist construction management, planning and tendering services, together with visual inspections and zone-clearance measurements for remediation projects.

Schallenberg AG 

Wilderswil · Since 2003

Schallenberg AG provides chimney sweeping and heating-system services, including cleaning of wood, gas and oil-fired systems as well as cleaning for solar and industrial installations. The company also carries out emission measurements and combustion checks for installations up to 1 MW and performs fire-safety inspections.

Schimmelpilzlabor Jenny GmbH 

Amlikon-Bissegg · Since 2008

The core activity of Schimmelpilzlabor Jenny GmbH is the analysis of mold, wood-destroying fungi, yeast and bacteria. This includes conducting sampling, creating laboratory reports and expert opinions, as well as providing telephone consultations in cases of mold infestation, damage caused by wood-destroying fungi, yeast or bacterial infestation. The company also offers sampling sets and conducts site inspections with measurements and sampling.