Introl S.A. (Introl) is industrial automation solutions provider. The company provides design, prefabrication, assembly, delivery completion, and start-up services for control and measurement instruments, automation systems, fire signaling system, electrical systems, and access control systems, facility security, CCTV and other technological systems. The company also acts as general contractor during implementation process. The company operates through subsidiaries that include Energomontaz Chorzow Sp. z o.o., Introbat Sp. z o.o., Elektromontaz-3 Katowice Sp. z o.o., BBEngineering Sp. z o.o., ATECHEM Co.Ltd. and Pro - ZAP. Co. Ltd. The company is headquartered at Katowice, Poland.