Largest companies in New Zealand

1. Fonterra Co-operative Group Limited: Fonterra, New Zealand's largest company, is the world's largest dairy exporter. It produces and exports products such as dairy products, cheese and butter.

2. Auckland International Airport Limited: It is the operating company of Auckland International Airport, the largest airport in New Zealand. It serves both domestic and international flights.

3. Fletcher Building Limited: New Zealand's largest construction and building materials company. It operates in various sectors such as construction projects, building materials, real estate development and infrastructure works.

4. Spark New Zealand Limited: It is New Zealand's largest telecommunications company. It offers fixed lines, mobile communications, internet and television services.

5. The Warehouse Group Limited: It is New Zealand's largest retail company. It sells a variety of products such as electronics, clothing, household goods and food.

6. Meridian Energy Limited: It is New Zealand's largest energy company. It produces and sells electricity from renewable energy sources.

7. Contact Energy Limited: It is a company that produces and distributes energy in New Zealand. It provides electricity, natural gas and energy services.

8. Air New Zealand Limited: It is the national airline of New Zealand. It operates domestic and international flights.

9. Fisher & Paykel Healthcare Corporation Limited: It is a company that produces medical devices and healthcare services. It develops products such as respirators, sleep apnea treatment and respiratory support.

10. SkyCity Entertainment Group Limited: New Zealand's largest casino and entertainment company. It operates casinos, hotels, restaurants and entertainment complexes.