Founded in 2000 and listed on KOSDAQ in 2015, Genesem is a semiconductor back-end automation equipment specialist headquartered in Songdo, Incheon.
Its core equipment lines are EMI shielding gear for electromagnetic interference protection, saw singulation equipment that cuts wafers into individual chips, and HBM automation equipment covering wafer mounters, debonders, and removers used in HBM back-end processes.
According to one report, based on 2024 revenue, EMI shield equipment accounted for 31%, HBM-related equipment 21%, saw singulation 14%, and other equipment 33%.
However, another report noted that the saw singulation equipment share of total revenue, which had been about 17% in 2024, jumped to more than 37% in 2025, contributing to revenue growth, as deliveries of a fully automated unmanned premium model to a major domestic IDM customer ramped up—illustrating that the product mix shifts substantially year to year.
Major customers are domestic and overseas IDMs and OSATs, for which the company designs and manufactures customized back-end inspection and transfer equipment for delivery. In the EMI shield segment, the company has competed with rival Hanmi Semiconductor for market share.
As a next-generation growth driver, the company is developing hybrid-bonding 3D stacking equipment; per company statements, it began developing ultra-high-density hybrid bonding 3D stacking equipment under a government project from the Ministry of Science and ICT starting last July, aimed at developing next-generation packaging equipment that ultra-precisely stacks multiple semiconductor chips and directly connects copper wiring for AI chips and HBM production.
The company is also pursuing intelligent inspection through its AI subsidiary, as it is pushing to embed on-device AI within equipment through its AI subsidiary DeepSheer. Given this structure, revenue is highly dependent on the capex cycles of front-end chipmakers and OSAT customers.