John Cockerill Hamon (ESINDUS)

Industrial instrumentation and process analysis

Founded in 1953, John Cockerill Hamon—formerly ESINDUS (Estudios e Investigaciones Industriales)—is a Spanish company specializing in industrial instrumentation, process analysis, and cooling solutions. It has operated under its current name since joining the John Cockerill Group in 2023.

Products and specialties

The company focuses on three main areas:

• Analyzers: equipment for measuring oil in water, biogas, CO₂, hydrogen, hydrocarbons, humidity, oxygen, vacuum, and viscosity, among other applications
• Automation: signal conditioners, isolators and intrinsic-safety barriers, detectors, displays, ATEX-compliant surge protection, signaling, and alarms
• Hydrogen solutions: hydrogen analyzers, grounding systems, fixed and portable hydrogen detectors, hydrogen pressure transmitters, ultrasonic detectors, and hydrogen valves

The company’s engineers also provide technical advice to help select products for specific requirements.

History

Since its founding in 1953, the company has gone through several stages. HAMON became a shareholder in 1958. In 1968, the Regulation and Control Division was created, the predecessor of today’s Instrumentation and Analytics area. ESINDUS Portugal was established in 2006, ESINDUS Servicios in 2007, and HAMON ESINDUS Latin America—with offices in Madrid and Santiago, Chile—in 2011. HAMON acquired ESINDUS and its subsidiaries in 2020. In 2022, John Cockerill acquired the Hamon Group’s cooling activities, and in 2023 ESINDUS took the name John Cockerill Hamon.

Location and contact

Headquarters: Ground floor, Section D, Albor Plaza Building, 50 Avenida de Manoteras, 28050 Madrid, Spain. Phone: +34 91 767 09 66. Emails: cooling.spain.instrumentacion@johncockerill.com and cooling@hamon.com. The company is on Facebook and LinkedIn.