These Auckland-based companies represent a mix of large established firms and some younger entities, primarily operating in manufacturing, retail, and services. Fonterra is a global dairy product exporter, Air New Zealand provides air travel services, Datacom offers IT systems and cybersecurity solutions, and Crimson Education delivers global admissions support and tutoring. The presence of several large employers in the food and beverage sector, alongside significant players in construction and retail, indicates a diverse yet consolidated economic landscape.
Auckland University of Technology, founded in 2000, and Crimson Education, established in 2013, illustrate the city's focus on education. The data shows a strong concentration of companies with headquarters in Auckland, ranging from those established in the late 19th and early 20th centuries like Downer New Zealand (1870) and Beca (1920), to more recent establishments. This suggests a long-standing history of locally-based large corporations alongside newer ventures.
| # | 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 |
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 | |||
| 5 |
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 | |||
| 6 |
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 | |||
| 7 | 4,625 | ||||
| 8 |
Fisher & Paykel Healthcarefphcare.com
Design, manufacture, and marketing of respiratory care, surgery, and sleep apnea treatment products focused on improving patient outcomes. |
4,020 | |||
| 9 |
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 | |||
| 10 |
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 | |||
| 11 |
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 | |||
| 12 |
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 | |||
| 13 |
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 | |||
| 14 |
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 | |||
| 15 |
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 | |||
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. | |||||
| 16 | 1,064 | ||||
| 17 |
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 | |||
| 18 |
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 | |||
| 19 |
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 | |||
| 20 |
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 | |||
| 21 |
Vista Groupvista.co
Provides comprehensive software and technology solutions for cinema management, film distribution, marketing, analytics, and moviegoer engagement worldwide. |
714 | |||
| 22 |
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 | |||
| 23 |
Douglas Pharmaceuticalsdouglas.co.nz
Family-owned pharmaceutical company specializing in research, development, manufacturing, and distribution of pharmaceutical, nutraceutical, and healthcare products globally. |
616 | |||
| 24 |
Electrixomexom.co.nz
A leading provider of engineering, construction, and maintenance services in utility, industrial, commercial, resources, and infrastructure sectors with global reach |
587 | |||
| 25 | 572 | ||||
| 26 |
NIWAniwa.co.nz
Leading research institute in New Zealand focusing on water and atmosphere, enhancing economic value, sustainable management, climate understanding, resilience, and biodiversity |
569 | |||
| 27 |
Argentaargentaglobal.com
Specializing in animal health since 2006, we offer a comprehensive product development solution globally, from molecule to market, with a focus on innovation and collaboration |
552 | |||
| 28 |
NumberWorks'nWordsnumberworksnwords.com
This organization offers after-school math and English tutoring classes for students aged 5 to 15, focusing on individual needs and progress monitoring |
551 | |||
| 29 | 549 | ||||
| 30 |
Strakerstraker.ai
Innovative provider of language services using advanced technology, AI, and data analytics to enable global communication and brand storytelling |
506 | |||
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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.
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- Retail chains in Auckland 50
- Critical infrastructure operators in Auckland 33
- Manufacturers in Auckland 31
- Professional services firms in Auckland 29
- IT Services and IT Consulting companies in Auckland 27
- Financial services firms in Auckland 25
- Companies with a mobile app in Auckland 25