Company · WLK (New York Stock Exchange)
Westlake Corp
Industrial Organic Chemicals
Key figures
- Revenue, 2025
- $11.17B
- Employees
- 2,200
- Industry
- Industrial Organic Chemicals (SIC 2860)
- Institutional holders
- 358 at 30 Jun 2026 (339 the quarter before)
- SEC number
- 1262823
Source: SEC EDGAR filings and company facts, SEC Form 13F; checked 27 Oct 2026
About
Westlake Corp is an American petrochemical company in chemical industry and petroleum industry, headquartered in Houston, founded in 1986.
Source: Wikidata
Latest filings
Source: SEC EDGAR
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