The company was registered in 2009. It employs highly qualified employees with building qualifications in the specialties: telecommunications and railway, including experience in performing the functions of supervision inspectors, designers and construction managers. Regardless of this, KETEL Sp. z o.o. cooperates with specialists with telecommunications qualifications and contractors throughout Poland. The company's main asset is the experienced staff specializing in wired and wireless telecommunications as well as rail communication systems in the field of design and construction. Staff, known and recognized on the Polish telecommunications market long before registering KETEL Sp. z o.o.