ECL — Ecolab
Specialty Chemicals · Materials
S&P 500 Timeline
1976-01-01Joined S&P 500
Key Facts
| Status | Active |
| Sector | Materials |
| Industry | Specialty Chemicals |
| Joined | 1976-01-01 |
| Tenure | 50 yrs |
Industry Peers
Sector Peers
Data source:
Wikipedia · CC BY-SA 4.0 · Updated 2026-06-23