INFICON develops, manufactures, and supplies innovative instrumentation, critical sensor technologies, and Smart Manufacturing/Industry 4.0 software solutions for gas leak detection, vacuum processes, and process control. Their products serve industries including semiconductors, automotive, refrigeration, vacuum coating, life sciences, and environmental monitoring. As a global leader, INFICON is headquartered in Switzerland with manufacturing in Europe, the US, and China, and reported $674 million in 2025 sales.

Products & services

Gas Analysis Gas-analysis instruments for identifying and measuring gas composition using mass spectrometry, optical analysis, and gas chromatography.
Leak Detection Equipment Leak detectors for locating and quantifying leaks using helium, forming gas, refrigerants, fuels, natural gas, air, and other test media.
Vacuum Measurement Instruments and Controllers Vacuum gauges, switches, and controllers for measuring and regulating pressure across industrial and high-vacuum processes.
Smart Manufacturing and Industry 4.0 Software Software for factory operations optimization, process control, fault detection and classification, and production-data analysis.
Thin Film Deposition Monitoring Controllers, monitors, sensors, feedthroughs, and quartz monitor crystals for measuring thin-film deposition rates and thickness.
Chemical Detection and Utility Monitoring Instruments for detecting and identifying hazardous chemicals and monitoring chemical or gas utilities in industrial and emergency environments.

Leadership

Lukas Winkler President and Chief Executive Officer
Oliver Wyrsch President, Head ISS
Oliver Wyrsch CEO
Holland Smith Program Manager, Analytics and Equipment Integration

Seniority mix

Entry & junior 23%
Mid-level 46%
Senior 31%
Lead & principal 0%
Manager & above 0%

Based on 13 open roles

Where they hire

Mariehamn, Finland 42%
East Syracuse, NY 33%
Grenoble, France 8%
Leixlip, Ireland 8%
Longmont, CO 8%

Remote: 10%

Based on 12 roles with a listed city

Brands & subsidiaries

Maxtek Technology InstruTech Fil-Tech Electro Dynamics Crystal Corp Adixen Scandinavia AB

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