2004
- Officially launches D&J Technology Poland Sp. z o.o.
- Complex development of CityPark building in Kielce, Poland – head office.
2006
- Officially launches D&J Korea.
2011
- First time acting as a General Contractor during execution of construction project.
- Officially launches D&J ENG Sp. z o.o.
2013
- Officially launches LY International Sp. z o.o.
- * Separation and independence of D&J ENG Sp. z o.o.
2014
- * Separation and independence of LY International Sp. z o.o.
- Opens company’s branch office in Slovakia: D&J Technology Poland Sp. z o.o. organizačná zložka with an office in Čadca.
2015
- Headquarters relocation. New address: ul. Zagnańska 71, 25-558 Kielce, Poland.
2017
- Closes branch office in Slovakia (D&J Technology Poland Sp. z o.o. organizačná zložka).
2020
- Headquarters relocation. New address: ul. Lisowczyków 5s, 25-138 Kielce, Poland.