Growth Metrics

Westlake (WLK) Revenue (2016 - 2025)

Westlake has reported Revenue over the past 16 years, most recently at $2.5 billion for Q4 2025.

  • Quarterly results put Revenue at $2.5 billion for Q4 2025, down 10.9% from a year ago — trailing twelve months through Dec 2025 was $11.2 billion (down 8.01% YoY), and the annual figure for FY2025 was $11.2 billion, down 8.01%.
  • Revenue for Q4 2025 was $2.5 billion at Westlake, down from $2.8 billion in the prior quarter.
  • Over the last five years, Revenue for WLK hit a ceiling of $4.5 billion in Q2 2022 and a floor of $2.4 billion in Q1 2021.
  • Median Revenue over the past 5 years was $3.1 billion (2021), compared with a mean of $3.2 billion.
  • Biggest five-year swings in Revenue: soared 78.47% in 2021 and later dropped 27.48% in 2023.
  • Westlake's Revenue stood at $3.5 billion in 2021, then dropped by 5.93% to $3.3 billion in 2022, then fell by 14.34% to $2.8 billion in 2023, then grew by 0.6% to $2.8 billion in 2024, then fell by 10.9% to $2.5 billion in 2025.
  • The last three reported values for Revenue were $2.5 billion (Q4 2025), $2.8 billion (Q3 2025), and $3.0 billion (Q2 2025) per Business Quant data.