SEMI: 300mm Fab Equipment Spending to Hit $227B by 2029
San Francisco – October 13, 2026 -- Global 300mm front-end fab equipment spending will reach $149 billion in 2026, up 31% year-over-year, and climb to $227 billion by 2029, according to the latest SEMI 300mm Fab Outlook. SEMI projects investment will keep growing at double-digit rates through the forecast period.
SEMI projects 20 new 300mm fabs or lines will start construction worldwide in 2026
Excluding pure R&D fabs, SEMI expects 18 more construction starts in 2027. In the United States, three fabs or lines are projected to begin construction in 2026 and four in 2027.
SEMI also projects 13 new 300mm fabs or lines worldwide will begin operations or ship first silicon in 2026, rising to 23 in 2027.