Lotte-koncernens primære forretningsområder er fødevarer, shopping, finansiering, konstruktion, forlystelsesparker, hoteller, handel, olie og sport.
* Fødevarer: [[Lotte Confectionery]], [[Lotte Chilsung]], [[Lotte Samkang]], [[Lotteria]], [[E Wedel]]
* Shopping: Lotte Shopping,<ref>{{Cite web |url=http://www.lotteshopping.com/english |title=Lotteshopping.com |access-date= 9. september 2012 |archive-date=27. februar 2012 |archive-url=https://web.archive.org/web/20120227150115/http://www.lotteshopping.com/english/ |url-status=dead }}</ref> [[Lotte Mart]], [[Lotte Department Store]], Lotte-Assi Plaza<ref>[http://www.lotteplaza.com/company/company.php?lan=ENG Lotteplaza.com]</ref>
* Finansiering: [[Lotte Insurance]], [[Lotte Card]], [[Lotte Capital]]
* Ejendom: Lotte Castle High Rise Apartment Complex
* Forlystelsesparker: [[Lotte Cinema]], [[Lotte World]] i Seoul, en af verdens største indendørs [[theme park]]s.
* Hoteller: [[Lotte Super Tower 123]], skyskraber i [[Seoul]], Korea, 2014 og [[Busan Lotte Tower]]n skyskraber i [[Busan]], Korea, 2013
* Handel: Lotte international<ref>{{Cite web |url=http://www.lotteintl.com/ |title=Lotteintl.com |access-date= 8. februar 2022 |archive-date=28. april 2020 |archive-url=https://web.archive.org/web/20200428050147/http://www.lotteintl.com/ |url-status=dead }}</ref>
* Kemi: Honam,<ref>{{Cite web |url=http://english.hpc.co.kr/ |title=HPC.co.kr |access-date= 9. september 2012 |archive-date=19. august 2019 |archive-url=https://web.archive.org/web/20190819085100/http://english.hpc.co.kr/ |url-status=dead }}</ref> KP Chemical<ref>[http://www.kpchem.co.kr KPchem.co.kr]</ref>
Historie Foreninger Organisationer