Not an SEC registrant

Taiwan Semiconductor Manufacturing Co. (TSMC)

Customers

None disclosed

Suppliers

0 disclosed

Latest period

Sep 30, 2018

10-K filed 2020-11-17

Suppliers 1

Companies that disclose Taiwan Semiconductor Manufacturing Co. (TSMC) as a major customer, as a share of their own revenue. 0 active, 1 lapsed.

Company	% of their revenue	Est. $ from Taiwan Semiconductor Manufacturing Co. (TSMC)	Period	Trend	Status	Source
CMC Materials, Inc. CMC Materials, Inc.	12%	$70.8M	FY 2018-09-30	−1.0pp	Lapsed Last seen 2018-09-30	10-K 2020-11-17
Taiwan Semiconductor Manufacturing Co. (TSMC) * * 12 % 10-K filed 2020-11-17 Period FY 2017-10-01 to 2018-09-30 (12%)Accession 0001102934-20-000055 Taiwan Semiconductor Manufacturing Co. (TSMC) * 12 % 13 % 10-K filed 2019-11-27 Period FY 2016-10-01 to 2017-09-30 (13%)Accession 0001102934-19-000058 Taiwan Semiconductor Manufacturing Co. (TSMC) 12% 13% 15% 10-K filed 2018-11-13 Period FY 2015-10-01 to 2016-09-30 (15%)Accession 0001102934-18-000028 Taiwan Semiconductor Manufacturing Co. (TSMC) 13% 15% 18% 10-K filed 2017-11-15 Period FY 2014-10-01 to 2015-09-30 (18%)Accession 0001102934-17-000028

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