WLK
Westlake CorporationMaterials
- Rank · 2025
- #514
- Final score
- 49.73
- Years on list
- 6
↗ Climbed 124 since 2020
Compare · Up to four Russell 1000 companies
Put them side by side
Select two, three, or four Russell 1000 companies to compare their overall rank, year-by-year trajectory, and scores down to the category level.
- WLK· Westlake Corporation
- ESI· Element Solutions Inc
- RPM· RPM International Inc.
Figure 01 · Side-by-side summary
The headline numbers
ESI
Element Solutions IncMaterials
- Rank · 2025
- #509
- Final score
- 49.93
- Years on list
- 6
↗ Climbed 119 since 2020
RPM
RPM International Inc.Materials
- Rank · 2025
- #548
- Final score
- 48.79
- Years on list
- 6
↗ Climbed 340 since 2020
Figure 02 · Rank trajectory
Where each line is going
Lower is better. The y-axis is inverted so a rising line means an improving rank. Missing years mean the company didn't make the top 100 that year.
Figure 03 · Pillar profile · 2025
Where each one wins
Latest-year ESG pillar scores, 0–100. The shaded bar shows relative strength across the selected companies for each pillar.
| Pillar | WLK | ESI | RPM |
|---|---|---|---|
| Climate Change | 61.1 | 53.9 | 54.5 |
| Employee Relations | 41.3 | 50.6 | 42.2 |
| Environment | 63.4 | 65.3 | 55.5 |
| Stakeholders & Society | 48.2 | 35.9 | 46.9 |
| Human Rights | 26.9 | 47.3 | 43.4 |
| Governance | 50.5 | 37.3 | 57.4 |
| Performance Rating | 33.6 | 38.1 | 24.2 |