Westlake Operating Income 2010-2024 | WLK

Westlake annual/quarterly operating income history and growth rate from 2010 to 2024. Operating income can be defined as income after operating expenses have been deducted and before interest payments and taxes have been deducted.
  • Westlake operating income for the quarter ending March 31, 2024 was $0.223B, a 58.4% decline year-over-year.
  • Westlake operating income for the twelve months ending March 31, 2024 was $416M, a 83.71% decline year-over-year.
  • Westlake annual operating income for 2023 was $0.729B, a 76.1% decline from 2022.
  • Westlake annual operating income for 2022 was $3.05B, a 8.93% increase from 2021.
  • Westlake annual operating income for 2021 was $2.8B, a 552.68% increase from 2020.
Westlake Annual Operating Income
(Millions of US $)
2023 $729
2022 $3,050
2021 $2,800
2020 $429
2019 $656
2018 $1,408
2017 $1,225
2016 $583
2015 $960
2014 $1,124
2013 $953
2012 $615
2011 $447
2010 $378
2009 $107
Westlake Quarterly Operating Income
(Millions of US $)
2024-03-31 $223
2023-12-31 $-552
2023-09-30 $349
2023-06-30 $396
2023-03-31 $536
2022-12-31 $327
2022-09-30 $516
2022-06-30 $1,175
2022-03-31 $1,032
2021-12-31 $873
2021-09-30 $861
2021-06-30 $720
2021-03-31 $346
2020-12-31 $178
2020-09-30 $79
2020-06-30 $36
2020-03-31 $136
2019-12-31 $102
2019-09-30 $226
2019-06-30 $194
2019-03-31 $134
2018-12-31 $207
2018-09-30 $396
2018-06-30 $404
2018-03-31 $401
2017-12-31 $363
2017-09-30 $364
2017-06-30 $264
2017-03-31 $234
2016-12-31 $154
2016-09-30 $47
2016-06-30 $180
2016-03-31 $202
2015-12-31 $181
2015-09-30 $254
2015-06-30 $295
2015-03-31 $229
2014-12-31 $302
2014-09-30 $307
2014-06-30 $267
2014-03-31 $248
2013-12-31 $258
2013-09-30 $267
2013-06-30 $235
2013-03-31 $194
2012-12-31 $156
2012-09-30 $143
2012-06-30 $171
2012-03-31 $146
2011-12-31 $50
2011-09-30 $117
2011-06-30 $138
2011-03-31 $141
2010-12-31 $137
2010-09-30 $107
2010-06-30 $100
2010-03-31 $34
2009-12-31 $23
2009-09-30 $49
2009-06-30 $36
2009-03-31 $-1
Sector Industry Market Cap Revenue
Basic Materials Chemicals - Plastics $19.167B $12.548B
Westlake is a diversified industrial company that manufactures and supplies essential products under one Westlake brand. Westlake products include food packaging, medical devices, soaps and detergents, car interiors, fashion, toys, shoes, furniture, electronics, siding, stone veneer, windows, outdoor living, roofing and pipe & fittings. Westlake Performance & Essential Materials businesses include polyethylene and vinyl chemicals production, which are vital to the manufacturing of polymers to protect food, medical and personal products and an extensive range of sectors and spaces, such as automotive interiors and exteriors, building materials, PVC pipes for agriculture, water systems and buildings, detergents, pharmaceuticals. Westlake Housing & Infrastructure Products produces finished goods and key materials in building products, pipe & fittings and custom compounds which are critical to the manufacturing of items including residential siding, architectural stone, roofing, windows and outdoor living.
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