NiSource (NI) Stock Analysis & Winston Score
NiSource is a regulated utility company that delivers natural gas and electricity to homes and businesses. It serves roughly 3.3 million customers across six states: Ohio, Pennsylvania, Virginia, Kentucky, Maryland, and Indiana. The company owns the Columbia Gas brand for its gas distribution networks and operates electric service through NIPSCO in northern Indiana. NiSource makes money by charging customers for delivering energy through its pipelines and power lines. Because regulators set the rates it can charge, revenue is steady and predictable. The company operates entirely in the United States and its main competitive advantage is that it holds government-granted monopolies in the areas it serves — customers cannot simply switch to a different pipeline. The key growth driver is a large multi-year infrastructure investment program to replace aging gas pipes and modernize its electric grid, though rising interest rates are a meaningful risk since NiSource carries significant debt to fund that construction.
Winston Score: 57/100 — Good
A decent business — some strong pillars, some weaker.
- Quality: Good (19/30)
- Growth: Exceptional (17/20)
- Cash Flow: Good (6/10)
- Stability: Mixed (4/10)
- Valuation: Good (6/10)
- Ownership: Weak (2/15)
Key Facts
Price: $45.97
Market Cap: $22.0B
Sector: Utilities
Industry: Regulated Gas


