Westlake Corporation (WLK)
NYSE: WLK · Real-Time Price · USD
94.40
-0.66 (-0.69%)
At close: Feb 20, 2026, 4:00 PM EST
94.50
+0.10 (0.11%)
After-hours: Feb 20, 2026, 7:22 PM EST
Westlake Employees
Westlake had 15,540 employees as of December 31, 2024. The number of employees increased by 20 or 0.13% compared to the previous year.
Employees
15,540
Change (1Y)
20
Growth (1Y)
0.13%
Revenue / Employee
$738,739
Profits / Employee
-$61,261
Market Cap
12.11B
Employees Chart
Employees History
| Date | Employees | Change (1Y) | Growth (1Y) |
|---|---|---|---|
| Dec 31, 2024 | 15,540 | 20 | 0.13% |
| Dec 31, 2023 | 15,520 | -400 | -2.51% |
| Dec 31, 2022 | 15,920 | 1,370 | 9.42% |
| Dec 31, 2021 | 14,550 | 5,330 | 57.81% |
| Dec 31, 2020 | 9,220 | -210 | -2.23% |
| Dec 31, 2019 | 9,430 | 560 | 6.31% |
| Dec 31, 2018 | 8,870 | 70 | 0.80% |
| Dec 31, 2017 | 8,800 | -70 | -0.79% |
| Dec 31, 2016 | 8,870 | 4,645 | 109.94% |
| Dec 31, 2015 | 4,225 | 675 | 19.01% |
| Dec 31, 2014 | 3,550 | 1,350 | 61.36% |
| Dec 31, 2013 | 2,200 | 305 | 16.09% |
| Dec 31, 2012 | 1,895 | 84 | 4.64% |
| Dec 31, 2011 | 1,811 | -62 | -3.31% |
| Dec 31, 2010 | 1,873 | 46 | 2.52% |
| Dec 31, 2009 | 1,827 | -134 | -6.83% |
| Dec 31, 2008 | 1,961 | -159 | -7.50% |
| Dec 31, 2007 | 2,120 | 64 | 3.11% |
| Dec 31, 2006 | 2,056 | 200 | 10.78% |
| Dec 31, 2005 | 1,856 | -10 | -0.54% |
| Dec 31, 2004 | 1,866 | 231 | 14.13% |
| Dec 31, 2003 | 1,635 | - | - |
Sources: Annual number of employees according to filings submitted to the U.S. Securities and Exchange Commission (SEC). Data is also manually gathered from company press releases, IPO filings, and other official sources.
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WLK News
- 13 hours ago - Westlake Corporation Declares Quarterly Dividend - Business Wire
- 1 day ago - Westlake Royal Building Products™ Adds New D5 Vinyl Siding Options Across Royal® and Exterior Portfolio® Lines - Business Wire
- 2 days ago - Westlake Royal Building Products™ Launches Industry's Widest Vinyl Board & Batten Profile - Business Wire
- 2 days ago - Westlake Royal Building Products™ Introduces Vertälla™ Accent Panel for Royal® and Exterior Portfolio® Siding Lines - Business Wire
- 3 days ago - Westlake Epoxy Expands Distribution Relationship with Brenntag to India - Business Wire
- 3 days ago - Westlake Royal Building Products™ Adds Column Wraps and New Color to Grove Collection™ Trim Line - Business Wire
- 3 days ago - Westlake Royal Building Products™ Expands Celect® Cellular Composite Siding Line With New V-Groove Profile and Coastal Colors - Business Wire
- 4 days ago - From ‘Quiet Luxury' to New Neutrals: Westlake Royal Building Products™ Reveals Top 2026 Trends Driving Home Design Choices - Business Wire