MTCI–COEO brings together two complementary areas of expertise: COEO.tech , a specialist in stainless steel piping for clean fluids and clean utility maintenance, and MTCI, renowned for its comprehensive projects in the pharmaceutical, biotech, chemical and semiconductor industries. Together, we offer local turnkey solutions: 3D studies, high-specification stainless steel piping, multi-technical coordination, maintenance and related services. Our DNA: a human approach, integrated coordination, global action and strong local roots. Our mission: to support you with high standards, reliability and agility, from design to maintenance. Translated with DeepL.com (free version)

Welcome to "SND" Cleaning Grujic! We founded "SND" Cleaning Grujic out of our passion for cleanliness and a high standard of quality. Our motto, "Clean is different," is not just a slogan but our promise to you. Our journey began in Basel-Stadt, where we specialize in office, apartment, and window cleaning with the utmost care and precision. With every job, we focus on reliability, excellence, and a personal touch that sets us apart from others. Customer feedback and years of experience help us continuously improve our service and cater to your individual needs. Trust us with your premises and experience the difference that a dedicated and experienced team can make.