BLS AG is one of the largest transport companies in Switzerland. In its core rail business, it operates the Bernese S-Bahn and thus the second-largest S-Bahn network in Switzerland. BLS also maintains a 420-kilometre railway network and 119 stations and stops.

Since the beginning of 2019, APTOMET has been fully responsible for the measurement and test equipment management of BLS

With 45,000 employees at over 800 locations in 47 countries, Eurofins Scientific is a leading international laboratory group offering a unique range of analytical services to the pharmaceutical, food, environmental and consumer goods industries.

APTOMET performs calibration and repair services for Eurofins Electric & Electronic Product Testing AG and manages all measuring instruments in the company's own measuring equipment monitoring software

JAQUET Technology Group AG is a globally positioned company with its own development and production, focusing on speed sensors and complete system solutions for demanding environmental conditions. The company is part of TE Connectivity Ltd, a leading global technology company.

APTOMET calibrates a wide range of measuring equipment on site at the headquarters of JAQUET Technology Group AG

Johnson Electric Group is a global leader in innovative drive solutions, motors, solenoids, switches and flexible circuits. The company is a technological leader, has many years of application experience and is present worldwide.

APTOMET is responsible for the calibration of the company's digital and analogue multimeters in Murten, Switzerland

Founded in 1939, Pilatus Flugzeugwerke AG is the only Swiss company that develops, builds and sells aircraft on all continents: from the legendary Pilatus Porter PC-6 to the PC-12, the best-selling single-engine turboprop aircraft in its class, to the PC-21, the training system of the future.

APTOMET counts Pilatus Flugzeugwerke AG among its loyal customers in the field of pressure sensor procurement

Roche Diagnostics (Schweiz) AG is the Swiss sales organisation of the Diagnostics Division of the F. Hoffmann-La Roche Group. The company, based in Rotkreuz (ZG), holds the leading position in in-vitro diagnostics in the world and Swiss markets.

As a partner in the field of measuring equipment management, APTOMET is responsible for the monitoring and periodic calibration of measuring and testing equipment

SBB Federal Railways has been transporting people and goods for over 100 years. Today, the Swiss Federal Railways bring more than 1.25 million passengers and 205,000 tonnes of goods to their destination every day and employ 32,300 people.

Since its foundation, APTOMET has been responsible for the management of the testing and measuring equipment of the three divisions Passenger Traffic, Infrastructure and Cargo

Sonova AG, headquartered in Stäfa, Switzerland, is a leading provider of innovative hearing solutions. The Group is represented in the market by its core brands Phonak, Unitron, Hansaton, Advanced Bionics and AudioNova.

APTOMET calibrates Sonova measuring instruments in the laboratory and in campaigns lasting several days on site at the customer's location

Stadler Rail AG has been building rail vehicles since 1942 and employs 7,000 people at over 20 locations worldwide. In Bussnang, Stadler Service AG also manages the organisation of all service activities for its customers worldwide, while Altenrhein is home to the competence centre for KISS double-deck trains.

APTOMET has been operating the measuring equipment management and the calibration and repair of measuring and testing equipment for the Stadler companies since 2010

Swisscom is the leading telecommunications company and one of the leading IT companies in Switzerland. With Swisscom Broadcast, a company with decades of experience in information and communication solutions belongs to the group.

APTOMET is responsible for the comprehensive measurement and test equipment management of Swisscom (Schweiz) AG and Swisscom Broadcast AG