TSMC's still the top dog among global semiconductor foundries

The semiconductor industry sees increasing needs for high performance and efficiency from computing and mobile devices, which drive the development of advanced process technology. 10 nm nodes began the mass production in 2017, with the revenue expected to reach about USD 3.72 billion, accounting for more than 95% of the yearly foundry revenue growth. The 2017 top ten ranking of foundries remains the same as last year, with Taiwan Semiconductor Manufacturing Company (TSMC), GLOBALFOUNDRIES, and United Microelectronics Corporation (UMC) ranking the first, second, and third respectively. Particularly, TSMC has a dominant market share of 55.9% due to its high production capacity and a fast yearly growth above the average level worldwide. GLOBALFOUNDRIES records a relatively high revenue growth of 8.2% as a result of higher total production capacity and higher utility rate of it. UMC has begun mass production of 14 nm nodes this year, but the revenue of it only accounts for 1% of the entire annual revenue. However, driven by increased total production capacity and re-arrangement of product portfolio, the revenue growth turns out to be 6.8%. In comparison, Samsung, a leading company in 10nm process technology as TSMC, has a limited growth due to only Qualcomm is its major 10nm client. Semiconductor Manufacturing International Corporation (SMIC) has constantly expanded its capital expense, but the growth rate is lower than the average because the actual added production capacity is limited in 2017 and the bottleneck of 28nm yield rate has not be overcome yet. Tower Semiconductor Ltd. (TowerJazz) and Hua Hong Semiconductor Limited have raised their production capacity to gain more than 10% growth while the market shows constant demand for 200mm wafer. Powerchip has a high growth rate as it has increased the proportion of foundry services in its entire business. As for next year, the advancement of process technology will still be a focus of industry, and 7nm nodes are expected to drive the revenue. On the other hand, driven by demand for electric vehicles and 5G, foundries are taking active part in development of the 3rd-generation semiconductor materials such as SiC and GaN, which will bring more changes in industry chain. For example, TSMC provides GaN foundry services and X-Fab announces that SiC foundry services will contribute to revenue in Q4 of 2017. TrendForce's top 10 global semiconductor foundries by revenue

Ranking	Company	Revenues 2016*	Revenues 2017* (estimated)	YoY growth	2017 market share
1	TSMC	29’437	32’040	8,8 %	55,9 %
2	Globalfoundries	4’999	5’407	8,2 %	9,4 %
3	UMC	4’587	4’898	6,8 %	8,5 %
4	Samsung	4’284	4’398	2,7 %	7,7 %
5	SMIC	2’914	3’099	6,3 %	5,4 %
6	TowerJazz	1’249	1’388	11,1 %	2,4 %
7	Powerchip	870	1’035	18,9 %	1,8 %
8	VIS	801	817	2,1 %	1,4 %
9	Hua Hong Semi	721	807	12,0 %	1,4 %
10	Dongbu HiTek	666	676	1,5 %	1,2 %

*Revenues in US millions.