Cerulean, a Coesia company

Cerulean, a Coesia company, is a leading manufacturer and supplier of precision instrumentation and testing equipment, specializing in quality and process control solutions for the global tobacco industry and tube manufacturing sector. Based in Milton Keynes, UK, we provide innovative metrology, temperature measurement, and leak testing technologies, alongside carton testing and smoking machines. Leveraging decades of experience and a commitment to continuous improvement, we partner with industry leaders – including CORESTA, ACS, and TSRC – to deliver tailored solutions that meet evolving customer needs. As part of the Coesia group, a global innovator in industrial and packaging solutions, Cerulean is dedicated to driving efficiency and quality within these critical sectors. We focus on providing reliable, accurate, and future-proof equipment to ensure optimal performance and regulatory compliance.