13.11.1998 - The instrument of incorporation is signed, ELEKTROTIM S.A. Is founded
01.01.1999 - ELEKTROTIM S.A. commences its activity
15.11.1999 - The Automation Plant is set up
2001 - 2002 - "The company is restructured"
01.01.2005 - The Project Management Department is set up
01.02.2005 - The Low-current Systems Plant is set up
01.11.2005 - The organizational structure within the Sales Department is developed: sales offices of ELEKTROTIM S.A. In Warsaw and Gliwice are set up
01.01.2006 - The Mechanical Systems Plant is set up
01.01.2006 - The Automation Plants are set up: Environmental Engineering and Power Engineering Automation Plant
11.04.2007 - Debut on The Warsaw Stock Exchange 30.04.2007 - Purchase of 100% of Shares of PROCOM System S.A.
11.01.2008 - Purchase of 100% of Shares of INFRABUD Sp. z o.o.
24.01.2008 - Purchase of 100% of Shares of ELEKTROMONT-BETA Sp. z o.o.
08.10.2010 - Purchase of 51,28% of Shares of Mawilux Ltd.
27.04.2012 - Sale of 100% of Shares of INFRABUD Sp. z o.o.
23.05.2012 - Purchase of 23,08% of Shares of Mawilux S.A.
18.07.2012 & 22.08.2012 - Purchase of 90,46% Shares of ZEUS S.A.
29.10.2013 - disposing 100% shares of ELEKTROMONT-BETA S.A.
06.10.2015 - purchasing 66.67% shares of ELTRAKO Sp. z o.o.
18.07.2016 - purchasing the remaining block of shares of MAWILUX S.A., ELEKTROTIM S.A. becomes the owner of 100% shares of MAWILUX S.A.
11.01.2017 - purchasing 82% shares of ENAMOR SYSTEM Sp. z o.o., judgement of the District Court regarding the change of name of the company to OSTOYA-DataSystem Sp. z o.o.
30.01.2018 - passing a resolution by the Extraordinary General Meeting of Shareholders of Companies regarding the merger of MAWILUX S.A. and ELEKTROTIM S.A.
28.02.2018 - merger of MAWILUX S.A. and ELEKTROTIM S.A. and deleting MAWILUX S.A. from the register of entrepreneurs. Activity of MAWILUX S.A. is continued in ELEKTROTIM S.A. as part of the Special Division in the Airport System Department
02.01.2019 - merger of ELEKTROTIM S.A. and Eltrako Sp. z o.o. Activity of Eltrako Sp. z o.o. is continued in ELEKTROTIM S.A. as part of the Distribution Division in the Network Department in Gliwice
12.12.2022 - sale of all owned by ELEKTROTIM S.A. shares in the subsidiary PROCOM SYSTEM S.A.