These New Zealand companies are predominantly large enterprises with a significant presence in their respective sectors. They represent a mix of traditional industries such as manufacturing, aviation, and construction, alongside a strong showing in technology and higher education. The list includes companies like Fonterra, a global dairy product exporter, and Air New Zealand, a leading airline. Other prominent firms are Fletcher Building, which manufactures and distributes building products, and Fulton Hogan, specializing in infrastructure development.
A notable pattern among these companies is the concentration of headquarters in Auckland, indicating its role as a major business hub. Furthermore, the presence of multiple higher education institutions like Auckland University of Technology and University of Canterbury suggests a focus on knowledge-based industries and research. The diverse range of sectors, from retail with The Warehouse Group to IT services with Datacom, illustrates the breadth of New Zealand's corporate landscape.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Fonterrafonterra.com
Global dairy product exporter with expertise in dairy science, innovative brands in Asia Pacific, and key partnerships with leading food companies worldwide Headquarters in New Zealand |
13,138 | |||
| 2 |
Air New Zealandairnewzealand.com
Leading airline providing innovative, customer-focused air travel services connecting New Zealand with the world, emphasizing strong values and culture. |
7,894 | |||
| 3 |
Fletcher Buildingfletcherbuilding.com
Manufacture and distribute building products, develop housing, and deliver commercial, infrastructure, and roading projects across New Zealand and Australia. |
7,075 | |||
| 4 |
Fulton Hoganfultonhogan.com
With 90 years experience, we specialize in building infrastructure in transport, water, energy, mining, and land development sectors across NZ, Australia, and the South Pacific |
6,402 | |||
| 5 | 6,183 | ||||
| 6 |
The Warehouse Grouptwgcareers.co.nz
A leading retail group in New Zealand with three core brands, over 180 stores, online presence, and focus on sustainability and community initiatives |
5,359 | |||
| 7 |
Datacomdatacom.com
A customer-centric tech provider with expertise in IT systems, cybersecurity, cloud, and digital platforms, delivering sustainable solutions to diverse clients globally |
5,321 | |||
| 8 |
Auckland University of Technologyaut.ac.nz
Innovative modern university offering exceptional learning experiences, fostering entrepreneurship, interdisciplinary research, and industry collaboration Leader in global research impact |
5,039 | |||
| 9 |
Mainfreightmainfreight.com
A global supply chain company focusing on developing and growing the potential of its people to provide end-to-end logistics services worldwide |
4,955 | |||
| 10 |
University of Canterburycanterbury.ac.nz
An institution established in 1873 offering a wide range of undergraduate and postgraduate courses in various subjects, with a focus on research and student accommodation |
4,766 | |||
| 11 | 4,625 | ||||
| 12 |
Massey University - Te Kunenga ki P奴rehuroamassey.ac.nz
A leading university focused on diversity, talent, and growth, offering opportunities for intellectual, professional, and personal development since 1927 |
4,521 | |||
| 13 |
Fisher & Paykel Healthcarefphcare.com
Design, manufacture, and marketing of respiratory care, surgery, and sleep apnea treatment products focused on improving patient outcomes. |
4,020 | |||
| 14 |
Ministry for Primary Industries (MPI)mpi.govt.nz
Specializing in export maximization, sector productivity improvement, food safety, and biosecurity protection for New Zealand's primary industries through analysis, policy advice, and regulation |
2,663 | |||
| 15 |
SkyCity Entertainment Groupskycityentertainmentgroup.com
A leading gaming, entertainment and hospitality business with five casinos, luxury hotels, restaurants, bars, convention centers, and ongoing expansion projects in New Zealand and Australia |
2,525 | |||
| 16 |
Downer New Zealanddowner.co.nz
A leading organization in New Zealand with a history dating back to 1870, specializing in building, maintaining, and operating assets with a focus on safety and relationships |
2,454 | |||
| 17 |
Fisher & Paykel Appliancesfisherpaykel.com
Design and manufacture innovative household appliances with focus on technology, user-friendliness, sustainability, and global market presence across multiple countries. |
2,303 | |||
| 18 |
Les Mills Internationallesmills.com
Delivering innovative fitness programs blending music, motivation, and movement globally, supporting live and digital workouts for diverse communities. |
2,120 | |||
| 19 |
Crimson Educationcrimsoneducation.org
Global education ecosystem providing admissions support, tutoring, and mentoring services for students worldwide, from pre-primary to postgraduate level, with innovative tech solutions |
1,968 | |||
| 20 |
Silver Fern Farms Ltdsilverfernfarms.com
They are a leading New Zealand food company specializing in premium quality lamb, beef, venison, and associated products, driven by passion for inspirational food |
1,805 | |||
| 21 |
Department of Internal Affairs (NZ)dia.govt.nz
An organization in public service focused on serving and connecting people, communities, and government to build a safe, prosperous nation |
1,765 | |||
| 22 |
WSP in New Zealandwsp.com
A leading company in New Zealand with 150 years of local expertise, offering innovative solutions in Transport, Water, Property, Power, and Environmental sectors globally #EngineeringSolutions |
1,608 | |||
| 23 |
Kathmandukathmandu.co.nz
A leading global outdoor lifestyle brand focused on creating sustainably made gear to improve wellbeing through nature experiences |
1,463 | |||
| 24 |
Livestock Improvement Corporation (LIC)lic.co.nz
An agritech cooperative empowering livestock farmers with superior genetics and technology, investing heavily in Research & Development for industry growth |
1,357 | |||
| 25 |
New Zealand Ministry of Foreign Affairs & Trademfat.govt.nz
Acting globally for a safer, prosperous, and sustainable future, the organization is based in New Zealand with representation in 50 countries |
1,253 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Tower Insurancetower.co.nz
A company offering insurance solutions in New Zealand and the Pacific, focused on providing simple and rewarding experiences for customers |
1,131 | |||
| 27 |
HEB Constructionheb.co.nz
A leading civil construction company in New Zealand, offering diverse infrastructure services from sub-divisions and roads to water treatment plants and landscaping |
1,107 | |||
| 28 |
AsureQualityasurequality.com
As food guardians, we support New Zealand's food industry by upholding high quality and safety standards, with a focus on collaboration and sustainability |
1,096 | |||
| 29 |
Summerset Retirement Villagessummerset.co.nz
A leading retirement village operator in New Zealand, providing a continuum of care for over 8,000 residents with vibrant villages nationwide |
1,067 | |||
| 30 | 1,064 | ||||
| 31 |
Deloitte New Zealanddeloitte.co.nz
Global leader in professional services with a network of experts in various regions, providing high-quality audit, consulting, tax, technology, and financial services in New Zealand |
1,034 | |||
| 32 |
TTC Globalttcglobal.com
This company helps enterprise organizations with digital transformation to deliver quality software at scale in the increasingly competitive digital landscape worldwide |
1,032 | |||
| 33 |
Zespri Internationalzespri.com
A leading horticultural marketing company in New Zealand, exporting premium-quality kiwifruit globally, managing innovation, supply, distribution, and marketing for various varieties |
981 | |||
| 34 |
Fusion5fusion5.com
Providing advisory, managed services, business applications, integration, cloud, security, and AI solutions to drive digital transformation and business success. |
960 | |||
| 35 |
Tonkin + Taylortonkintaylor.com
Leading employee-owned environmental and engineering consultancy providing specialist services in geotechnical, civil, water resources, environmental science, and resource management since 1959 |
936 | |||
| 36 |
Tait Communicationstaitradio.com
Design, develop, and support robust digital wireless communication systems for organizations requiring trusted, mission-critical communication solutions worldwide. |
893 | |||
| 37 |
Magic Memoriesmagicmemories.com
An international entertainment technology company that creates personalized media capture experiences for brand partners, encouraging guest engagement and sharing |
889 | |||
| 38 |
Education Perfecteducationperfect.com
Provider of online learning platforms offering resources, adaptive programs, and data analytics to empower teachers, engage students, and transform education |
873 | |||
| 39 |
ANZCO Foodsanzcofoods.com
The company specializes in providing nutrition and good health through New Zealand's finest beef and lamb, emphasizing natural ingredients and careful craftsmanship |
804 | |||
| 40 |
Seequentseequent.com
Global leader in subsurface software, empowering geo-professionals to understand the earth for sustainable resource development, infrastructure design, environmental protection, and more |
782 | |||
| 41 |
Gentrack Ltd (Global)gentrack.com
Leader in transformative solutions for utilities and airports, empowering operational efficiency, revenue growth, and outstanding customer experiences through innovative software and technology partnerships |
776 | |||
| 42 |
Synlait Milk Limitedsynlait.com
A New Zealand-based company utilizing expert farming and cutting-edge processing to create nutritional milk products with a focus on sustainability and health benefits |
741 | |||
| 43 |
T&G Global Limitedtandg.global
A global company with a 125-year history, T&G Global grows and distributes fresh produce while prioritizing respect, care, and sustainability |
741 | |||
| 44 |
Mondiale VGLmondialevgl.com
Leading sea freight forwarder offering door-to-door global freight, customs clearance, warehousing, transport, and supply chain consultancy services. |
741 | |||
| 45 |
Oji Fibre Solutionsojifs.com
Innovative producer of market pulp, paper, and fibre-based packaging on a mission to create next generation solutions for customers |
730 | |||
| 46 |
Vista Groupvista.co
Provides comprehensive software and technology solutions for cinema management, film distribution, marketing, analytics, and moviegoer engagement worldwide. |
714 | |||
| 47 |
AFFCO New Zealand Limitedaffco.co.nz
A longstanding supplier of quality meat products in New Zealand and worldwide, establishing strong relationships with customers and farmers for natural tasting products |
701 | |||
| 48 |
Woolworths NZwoolworthsnz.co.nz
Leading New Zealand supermarket brand with over 180 stores, committed to providing choice, value, and convenience through retail innovation and various supporting divisions |
695 | |||
| 49 |
Gallaghergallagher.com
Global technology leader in Animal Management and Security industries, focusing on protecting what matters most for customers worldwide since 1938 |
668 | |||
| 50 |
CodeCloudscodeclouds.com
A full-service digital agency with expertise in web development, eCommerce, CRM, CMS, and design Experienced in a variety of technologies and dedicated to client support |
667 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in New Zealand
- The largest companies in New Zealand 839
- Retail chains in New Zealand 101
- Critical infrastructure operators in New Zealand 100
- Public sector organisations in New Zealand 79
- Manufacturers in New Zealand 61
- Education providers in New Zealand 59
- Government Administration companies in New Zealand 57
- Companies with a mobile app in New Zealand 53
- Hospitals and Health Care companies in New Zealand 50
- Healthcare providers in New Zealand 49
- Professional services firms in New Zealand 49
- Financial services firms in New Zealand 48
- Companies with in-house R&D in New Zealand 43
- IT Services and IT Consulting companies in New Zealand 43
- Publicly traded companies in New Zealand 36
- Corporate groups and holding companies in New Zealand 35
- Food and beverage companies in New Zealand 34
- Construction companies in New Zealand 34
- Financial Services companies in New Zealand 34
- Distributors and wholesalers in New Zealand 34
- Retail companies in New Zealand 33
- Food and Beverage Services companies in New Zealand 32
- SaaS companies in New Zealand 31
- Higher Education companies in New Zealand 29