CMC Materials LLC
Corporate ownership and the company’s role in compute infrastructure.
TypeOtherHQUS
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ENTEGRIS INC is the last parent traced, 1 ownership level above this company
1
ownership level above this company
5
supply relationships · 0 with suppliers, 5 with customers
0
linked facilities
0
export-control designations found
0
sovereign commitments to funds investing in this company
- Scrutica id
- org-cmc-materials-llc
Name and corporate-form variants · 1 CMC MATERIALS INC
Ownership chain
The main chain follows the strongest parent claim by confidence, source authority and date. Other named parents appear alongside it.
- CMC Materials LLC (US)
Starting organisation.
- ENTEGRIS INCCIK 1101302 · LEI IYX6OWO7BT5DKO3BYG52
Per SEC EDGAR, as of 2026-02-11 (HIGHtier 1): ENTEGRIS INC is named in the SEC record; its status as the immediate parent is unconfirmed.
End of the displayed chain
The displayed ownership chain ends at ENTEGRIS INC (CIK 1101302 · LEI IYX6OWO7BT5DKO3BYG52)
Suppliers and customers
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.
Upstream Suppliers · 0 records
Downstream Customers · 5 records
- Intel historical
SEC segment disclosure: CMC MATERIALS INC → INTEL CORP
FY1999 SEC EDGAR - Micron historical
SEC segment disclosure: CMC MATERIALS INC → MICRON TECHNOLOGY INC
FY2017 SEC EDGAR - SK Hynix historical
SEC segment disclosure: CMC MATERIALS INC → SK HYNIX INC
FY2018 SEC EDGAR - TSMC historical
SEC segment disclosure: CMC MATERIALS INC → TAIWAN SEMICONDUCTOR MFG CO
FY2006 SEC EDGAR - United Microelectronics Corp. historical
SEC segment disclosure: CMC MATERIALS INC → UNITED MICROELECTRONICS CORP
FY2010 SEC EDGAR
Related analysis
Source coverage
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 CMC Materials LLC. The public industry classification (SIC, NAICS) is also unrecorded. Sources and publication limits.