ASML Holding

ASML is a company based in Netherland manufacturing equipment for production of semi-conductors.  They are the only company in the world capable of supporting 4nm (or lower) wafer process.  60% of their equipment are purchased by TSM in Taiwan.

As of 2022, there are only 3 光刻機 manufacturers in the world.  They are ASML (Netherland), Canon & Nikon (Japan).  Their market share are 82%, 10% & 8% respectively.

Other related stocks also in semi-conductors:

• Taiwan Semiconductor Manufacturing TSM
• Applied Materials AMAT