Ecolab (ECL) Stock Analysis & Winston Score
Ecolab sells cleaning, sanitizing, and water treatment products to businesses around the world. Its main customers are hotels, restaurants, hospitals, food factories, and industrial plants — places that need to keep things clean and safe to operate. The company is one of the largest providers of hygiene and water management solutions globally, serving over one million customer locations. Ecolab makes most of its money by selling chemical products on a recurring basis, often bundled with on-site service and technical support from its large field sales force. It operates in over 170 countries and generates roughly $15 billion in annual revenue. Its main competitive advantage is that switching costs are high — customers rely on Ecolab's trained service reps and customized programs, making it hard to change suppliers. The key growth driver is water scarcity, which is pushing industrial and food companies to invest more in water efficiency, an area where Ecolab has a strong product portfolio.
Winston Score: 56/100 — Good
A decent business — some strong pillars, some weaker.
- Quality: Mixed (13/30)
- Growth: Good (10/20)
- Cash Flow: Strong (8/10)
- Stability: Strong (7/10)
- Valuation: Good (5/10)
- Ownership: Good (10/15)
Key Facts
Price: $272.83
Market Cap: $76.8B
Sector: Basic Materials
Industry: Chemicals - Specialty


