Katarzyna Cichy

AAT Holding SA engages in the manufacture and supply of electronic security systems. It operates through the Internal Solutions and External Solutions segments. The Internal Solutions segment offfers fire protection systems, closed-circuit television systems, and access control systems. The External Solutions segment provides intrusion detection systems, access contro systemsl, and other devices. The company was founded in 1993 and is headquartered in Warsaw, Poland.

Part of BDO LLP, BDO Numerica SA is a Polish company that offers cooperation for active risk management by creating solid internal controls. The company is based in Warsaw, Poland. The company's specialists have a deep understanding of industry problems and give instructions to both public and private companies - from startups to large enterprises. The company also supports clients in designing and implementing conformity programs and in achieving positive results through an effective internal audit.