Chorus Limited (CNU.NZ) Stock Analysis & Winston Score
Chorus Limited is New Zealand's largest wholesale broadband network operator. It builds and maintains the fiber and copper infrastructure that connects homes and businesses across New Zealand to the internet. Chorus does not sell directly to consumers — instead, it provides access to its network to retail internet providers like Spark, Vodafone, and 2degrees, who then sell broadband plans to end customers. Chorus earns revenue by charging these retail providers a regulated wholesale fee for using its network. The company operates exclusively in New Zealand and is the dominant provider of fixed-line broadband infrastructure in the country, giving it a natural monopoly-like position. However, because its pricing is regulated by the New Zealand Commerce Commission, Chorus has limited ability to raise prices on its own terms. The key growth driver is continued uptake of its ultra-fast fiber network, though regulatory decisions on allowable returns remain the biggest ongoing risk to its earnings.
Winston Score: 44/100 — Average
Mixed quality — meaningful strengths and weaknesses.
- Quality: Mixed (13/30)
- Growth: Weak (3/20)
- Cash Flow: Exceptional (9/10)
- Stability: Weak (1/10)
- Valuation: Good (5/10)
- Ownership: Good (10/15)
Key Facts
Price: 9.51 NZD
Market Cap: 4.1B NZD
Sector: Communication Services
Industry: Telecommunications Services
Exchange: New Zealand Exchange

