United Microelectronics Corp.
Corporate ownership and the company’s role in compute infrastructure.
TypeFabless Semiconductor DesignerHQTW
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Corporate ownership and the company’s role in compute infrastructure.
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The main chain follows the strongest parent claim by confidence, source authority and date. Other named parents appear alongside it.
Starting organisation.
The displayed ownership chain ends at United Microelectronics Corp.
Annual dollar amounts refer to the fiscal year shown; sources include SEC filings, company disclosures and licensed supply-chain data. Figures open their source details. Disclosures more than 5 years old are marked historical. Records are grouped by counterparty, with historical records after newer or undated records within each group. A percentage is the supplier’s share of one product line in the customer’s inputs. Sole-source is the recorded classification for the named customer and product; alternative suppliers may exist outside this corpus.
SEC segment disclosure: PHOTRONICS INC → UNITED MICROELECTRONICS CORP
SEC segment disclosure: ASYST TECHNOLOGIES INC → UNITED MICROELECTRONICS CORP
SEC segment disclosure: ATMI INC → UNITED MICROELECTRONICS CORP
SEC segment disclosure: CMC MATERIALS INC → UNITED MICROELECTRONICS CORP
SEC segment disclosure: ENTEGRIS INC → UNITED MICROELECTRONICS CORP
SEC segment disclosure: SEMITOOL INC → UNITED MICROELECTRONICS CORP
SEC segment disclosure: SUNEDISON SEMICONDUCTOR LTD → UNITED MICROELECTRONICS CORP
SEC segment disclosure: ULTRATECH INC → UNITED MICROELECTRONICS CORP
Licensed supply-chain records are available for this company. Geographic revenue, business segments and capital allocation are unavailable from the licensed financial dataset. No stock ticker or SEC filing identifier is recorded for United Microelectronics Corp.. The public industry classification (SIC, NAICS) is also unrecorded. Sources and publication limits.