The companies listed in New South Wales are predominantly large corporate groups and holding companies, many with significant retail and financial services operations. Freelancer.com, for example, connects users with diverse projects globally, while the Woolworths Group operates major retail brands. Commonwealth Bank is a leading financial services provider, and Telstra offers technology and content solutions, including Australia's largest mobile network. Qantas is a global airline, and Westpac is a major banking institution.
Most of the companies are headquartered in Sydney, indicating a strong concentration of corporate activity in the capital city. Another notable pattern is the presence of several established companies with long histories, such as Westpac, founded in 1817, Telstra, founded in 1901, and Ray White, founded in 1902, suggesting a mature corporate landscape.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Freelancer.comfreelancer.com
Connecting millions of users worldwide with projects in diverse fields, offering secure payments and specialized freight services. |
91,305 | |||
| 2 |
Woolworths Groupwoolworthsgroup.com.au
Operates major retail brands like BIG W, focusing on customer experiences, community support, and career development through innovation and team efficiency across Oceania. |
61,176 | |||
| 3 |
Commonwealth Bankcommbank.com.au
Leading provider of financial services in Australia, offering banking, funds management, insurance, investment, and sharebroking products to help individuals manage their finances |
47,706 | |||
| 4 |
Telstratelstra.com.au
Providing technology and content solutions for a connected future, with a focus on customer experience and Australia's largest mobile network |
35,493 | |||
| 5 |
Woolworths Supermarketswoolworths.com.au
Large scale Australian retail operations focused on fresh food delivery, community support, and innovative grocery solutions through extensive store networks and digital development. |
26,047 | |||
| 6 |
Qantasqantas.com
Global airline dedicated to acknowledging and respecting Indigenous custodians, fostering creativity, diversity, and innovation among its workforce, and prioritizing people in travel |
18,052 | |||
| 7 |
Westpacwestpac.com.au
A major banking institution in Australia and New Zealand, offering a wide range of financial services globally with a focus on customer prosperity |
16,224 | |||
| 8 |
Westpac Groupwestpac.com.au
Leading financial institution offering banking, wealth management, and customer-focused services across Australia, Asia, UK, and the US. |
14,973 | |||
| 9 |
IAGiag.com.au
Leading general insurance company in Australia and New Zealand, providing coverage under various brands, supporting communities in preventing and recovering from risks since 1851 |
12,798 | |||
| 10 |
Endeavour Groupendeavourgroup.com.au
Endeavour Group brings people together through memorable experiences, operating over 1600 stores and 330 hotels with a focus on creating a sociable future |
11,046 | |||
| 11 |
Ray Whiteraywhite.com
Global leader in real estate with over 120 years' experience, delivering proven results, exceptional leaders, and impeccable customer service Market-leading in all sectors |
9,956 | |||
| 12 |
Aristocrataristocrat.com
A global entertainment and content creation company delivering world-leading casino and mobile games, focused on creating value and prioritizing employee well-being |
6,968 | |||
| 13 |
Harvey Normanharveynormanholdings.com.au
Franchisor granting franchises to independent operators retailing electrical, computers, appliances, furniture, bedding, home improvements, lighting, and flooring products. |
6,662 | |||
| 14 |
WSP in Australiawsp.com
A leading professional services consulting firm providing technical expertise and strategic advice in various sectors, designing lasting solutions for future generations with integrated digital innovations |
4,487 | |||
| 15 |
Ninenineforbrands.com.au
Largest Australian media company with assets in TV, print, digital, radio, and subscription video, delivering trusted news and entertainment content. |
4,106 | |||
| 16 |
SSIssi.org.au
Providing life-changing human and social services, empowering diverse communities to participate fully in Australia's economic and social life. |
3,803 | |||
| 17 |
EVT - Entertainment | Ventures | Travelevt.com
A company in the entertainment industry offering cinema experiences, bars and restaurants, as well as travel experiences with a focus on authenticity and local feel |
3,627 | |||
| 18 |
Healius Limitedhealius.com.au
Provides affordable, accessible specialty diagnostic and pathology services across Australia through extensive laboratories and patient collection centers. |
3,531 | |||
| 19 |
Glencore Australiaglencore.ws
Leading Australian natural resource producer supplying coal, copper, zinc, nickel, and cobalt globally for energy, steel-making, and transitioning to a low-carbon future |
3,294 | |||
| 20 |
WiseTech Globalwisetechglobal.com
Provides cloud software enabling complex logistics operations management for global freight forwarders and third-party logistics providers worldwide. |
3,063 | |||
| 21 |
Fairfax Medianineforbrands.com.au
provides news, digital content, radio, events, marketing, property services, and entertainment across Australia and New Zealand markets |
2,710 | |||
| 22 |
Greencross Pet Wellness Companypetbarn.com.au
A leading pet care retailer with over 230 stores in Australasia, offering pet food, accessories, grooming, veterinary services, and pet adoption |
2,687 | |||
| 23 |
Lendi Group
A fast-growing Australian fintech transforming the home loan industry through innovative technology to provide seamless property financing experiences for all |
2,619 | |||
| 24 |
Sonic Healthcaresonichealthcare.com
Internationally renowned healthcare provider specializing in pathology, radiology, and primary care with operations in multiple countries and a focus on quality medical diagnostic services |
2,328 | |||
| 25 |
MSS Securitymsssecurity.com.au
A leading security group providing services nationally to government, corporate, and commercial clients with expertise, innovation, and specialized experience |
2,327 | |||
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 |
Foxtel Groupfoxtelgroup.com.au
A technology-led streaming company with world-class entertainment and sporting content, offering seamless digital experiences for over 46 million subscribers |
2,224 | |||
| 27 |
CSR Limitedcsr.com.au
A leading manufacturer of trusted building products in Australia and New Zealand, with diverse brands and a focus on sustainability and growth |
2,053 | |||
| 28 |
Future Groupfuturegroup.com.au
A leading ethical investment company focusing on superannuation, advocating for a sustainable and equitable world while supporting various industries and demographics |
2,038 | |||
| 29 |
Bega Groupbegagroup.com.au
Manufacturing and distributing iconic Australian food products including spreads, dairy, beverages, servicing supermarkets, schools, hospitals, and convenience outlets nationwide. |
1,973 | |||
| 30 |
NGM Groupngmgroup.com.au
A leading financial institution in the Hunter region, proudly customer-owned, with over 1,600 employees and $20 billion in assets Delivering award-winning banking services to Australians |
1,881 | |||
| 31 |
Goodmangoodman.com
Global property group developing and managing sustainable properties near consumers, focusing on long-term relationships with customers and partners worldwide Flexibility to adapt to local needs |
1,693 | |||
| 32 |
Scenic - Luxury Cruises & Toursscenic.cruises
A luxury travel company offering award-winning river and ocean cruises, as well as handcrafted land journeys to destinations worldwide |
1,684 | |||
| 33 |
Talenttalentinternational.com
Connects experts in technology and transformation with companies. Focuses on building skilled teams and rethinking tech solutions, delivering value through a people-first approach. |
1,608 | |||
| 34 |
The Arnott's Grouparnotts.com
A leading food company in the Asia Pacific region with iconic brands, offering quality products created locally to consumers worldwide |
1,602 | |||
| 35 |
LMGlmg.broker
LMG is the largest aggregator group in Australia and New Zealand, supporting brokers and advisers to help customers settle loans with various lenders |
1,510 | |||
| 36 |
EBOS MedTechebosmedtech.com
A company in Asia Pacific that specializes in developing life-changing medical technology |
1,404 | |||
| 37 |
IPH Limitediphltd.com.au
An international group providing intellectual property services through a network of leading IP firms and an online trademark application platform |
1,394 | |||
| 38 |
Quantiumquantium.com
Innovative analytics and data science company, harnessing the power of data to drive transformation and unlock opportunities for individuals, organizations, and society |
1,380 | |||
| 39 |
Perpetual Limitedperpetual.com.au
Providing asset management, wealth management, and trustee services to clients across Australia, Asia, Europe, UK, and the United States. |
1,309 | |||
| 40 |
Blackmores Groupblackmores.com.au
Leader in natural health solutions since 1932, connecting people to nature's healing power through high-quality products and a commitment to sustainability |
1,148 | |||
| 41 |
HUB24 Limitedhub24.com.au
Provider of integrated wealth management platforms, SMSF software, and client portal technology enhancing financial advice delivery and client collaboration. |
1,079 | |||
| 42 |
Snowy Hydrosnowyhydro.com.au
Supply electricity to over one million customers, operate hydro, gas, diesel power stations, and develop renewable wind and solar projects. |
1,064 | |||
| 43 |
IVE Groupivegroup.com.au
Largest Australian marketing company offering strategic thinking, creative production, brand activations, data-driven communications, and seamless distribution services. |
1,027 | |||
| 44 | 947 | ||||
| 45 |
ARNarn.com.au
A progressive and dynamic media and entertainment provider offering a complete audio experience with broadcast and on-demand content in Australia |
944 | |||
| 46 |
Eucalyptuseucalyptus.health
Digital healthcare platform offering telehealth services for men's health, fertility, dermatology, weight loss, and menopause, with a focus on high-quality care and patient safety |
888 | |||
| 47 |
InvoCareinvocare.com.au
A multinational provider of funeral, cemetery, and memorialisation services, dedicated to honoring and celebrating loved ones with innovation and care |
881 | |||
| 48 |
TEG Pty Ltdteg.com.au
TEG is a global leader in live entertainment, ticketing, and technology, connecting fans to experiences and empowering clients with insights |
811 | |||
| 49 |
SHAPE Australiashape.com.au
Specialist in interior fitouts and refurbishments across commercial, education, retail, defence, hospitality, and health sectors with strong people focus. |
808 | |||
| 50 |
Aliaxis APACaliaxis.com
Design sustainable, easy-to-install, innovative solutions providing communities with sustainable pipe and fittings for building, infrastructure, industrial, and agricultural applications. |
751 | |||
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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 15, 2026.
More company lists in New South Wales
- The largest companies in New South Wales 2,049
- Multinational companies in New South Wales 512
- Financial services firms in New South Wales 251
- Retail chains in New South Wales 216
- Financial Services companies in New South Wales 180
- Critical infrastructure operators in New South Wales 151
- Professional services firms in New South Wales 141
- Healthcare providers in New South Wales 132
- Publicly traded companies in New South Wales 121
- Education providers in New South Wales 119
- Companies with a mobile app in New South Wales 119
- Manufacturers in New South Wales 119
- E-commerce companies in New South Wales 99
- Retail companies in New South Wales 99
- IT Services and IT Consulting companies in New South Wales 96
- Hospitals and Health Care companies in New South Wales 94
- SaaS companies in New South Wales 93
- Subscription businesses in New South Wales 86
- Government Administration companies in New South Wales 83
- Public sector organisations in New South Wales 82
- Hotel and hospitality groups in New South Wales 81
- Companies with in-house R&D in New South Wales 79
- Consulting firms in New South Wales 74
- Investment Management companies in New South Wales 70
The same list elsewhere in Australia
- Corporate groups and holding companies in Australia 280
- Corporate groups and holding companies in Victoria 89
- Corporate groups and holding companies in Queensland 37
- Corporate groups and holding companies in Western Australia 29
- Corporate groups and holding companies in Sydney 57
- Corporate groups and holding companies in Melbourne 38