VLSI Europe

Vacuum pumps, pressure gauges, and vacuum valves combined make up the biggest expense on the bill of materials for semiconductor OEMs. The semiconductor industry consumed almost $2.7 billion worth of vacuum subsystems in 2020, with over 60% supplied by vendors based in Europe.

COVID-19 has forced all the players in the semiconductor manufacturing supply chain to reassess how much inventory they need to hold.

VLSI research released the list of top suppliers of critical subsystems to the semiconductor and related manufacturing industries. The data shows EUV adoption greatly benefited optical subsystems suppliers in 2019 as other critical subsystem suppliers battled through the tail end of the downturn.

Critical subsystems technologies for semiconductor applications are highly engineered and specialized pieces of equipment. Only a select group of companies are able to produce these products to the high specifications demanded by the semiconductor industry and in the volume required.

Process power and reactive gas subsystems for semiconductor manufacturing equipment have grown at a CAGR of 21% since 2013. The segment growth is considerably above the critical subsystems industry average of 9.5% and is attributable to higher demand for vacuum processing equipment over the...