This list covers corporate groups and holding companies in Australia. The companies shown are mostly large, established groups, with a strong presence in retail, financial services, and technology. Many of them are headquartered in Sydney, reflecting its role as a major business hub.
Key companies include Greencap, a diversified corporation in home improvement and apparel, and Freelancer.com, connecting users worldwide with diverse projects. Woolworths Group operates major retail brands, while Commonwealth Bank is a leading financial services provider. Telstra focuses on technology and content solutions, and CSL delivers lifesaving medicines and therapies. The data shows a concentration of headquarters in Sydney.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Greencapwesfarmers.com.au
A diversified corporation in Australia, providing goods and services in home improvement, apparel, office supplies, and industrials sectors while focusing on shareholder returns and corporate responsibility |
107,000 | |||
| 2 |
Freelancer.comfreelancer.com
Connecting millions of users worldwide with projects in diverse fields, offering secure payments and specialized freight services. |
91,305 | |||
| 3 |
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 | |||
| 4 |
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 | |||
| 5 |
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 | |||
| 6 |
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 | |||
| 7 | 23,172 | ||||
| 8 |
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 | |||
| 9 |
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 | |||
| 10 |
Westpac Groupwestpac.com.au
Leading financial institution offering banking, wealth management, and customer-focused services across Australia, Asia, UK, and the US. |
14,973 | |||
| 11 |
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 | |||
| 12 | 11,326 | ||||
| 13 | 11,095 | ||||
| 14 |
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 | |||
| 15 |
Cotton On Groupcottonongroup.com.au
Retail group operating eight Australian lifestyle brands across 20 countries, focusing on people, planet, creativity, and positive impact. |
10,537 | |||
| 16 |
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 | |||
| 17 |
Probe Groupprobecx.com
Provider of customer experience and business process outsourcing services combining digital innovation with a people-first approach across global markets. |
9,782 | |||
| 18 |
Laing O'Rourkelaingorourke.com
An international engineering enterprise focused on innovation and excellence in the construction industry, with operations in Europe, Australia, and the Middle East |
8,875 | |||
| 19 |
Computersharecomputershare.com
Global leader offering diverse services and products across multiple industries, promoting entrepreneurial spirit and service excellence for talented employees worldwide |
8,166 | |||
| 20 |
Flight Centre Travel Groupfctgcareers.com
Global travel company with over 12,000 employees, offering leisure and corporate travel services in 20+ countries, focused on opening up the world for travelers |
7,972 | |||
| 21 |
BlueScopebluescope.com
A leading international supplier of steel products and solutions for building and construction markets, focusing on sustainability, innovation, and a circular economy approach |
7,871 | |||
| 22 |
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 | |||
| 23 |
Harvey Normanharveynormanholdings.com.au
Franchisor granting franchises to independent operators retailing electrical, computers, appliances, furniture, bedding, home improvements, lighting, and flooring products. |
6,662 | |||
| 24 |
Super Retail Groupsuperretailgroup.com.au
Ownership of leading retail brands in auto, sports, and outdoor leisure sectors, offering products through stores and digital platforms. |
6,662 | |||
| 25 |
Newcrest Miningnewmont.com
A leading producer of gold, copper, silver, lead, and zinc Known for strong ESG practices, value creation, safety standards, and technical expertise |
6,237 | |||
| 26 |
AMP Limitedamp.com.au
A retail wealth management and banking business providing financial advice, superannuation, and banking services to help customers achieve their financial goals |
6,100 | |||
| 27 |
South32south32.net
Specializing in developing natural resources, we aim to enhance lives for present and future generations, trusted to unlock resource potential |
5,267 | |||
| 28 |
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 | |||
| 29 |
Fitness and Lifestyle Groupfitlg.com
Leading fitness, health, and wellness group offering innovative physical and digital health and fitness solutions to help people live healthier lives |
4,386 | |||
| 30 |
Insignia Financialinsigniafinancial.com.au
A leading wealth manager in Australia, founded in 1846 to protect families, now offering a range of tailored financial solutions |
4,262 | |||
| 31 |
Mineral Resources Limitedmineralresources.com.au
A leading diversified resources company operating in lithium, iron ore, energy, and mining services in Western Australia, known for innovation and strong performance |
4,163 | |||
| 32 |
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 | |||
| 33 |
BOQ Groupboq.com.au
A group of challenger brands that provide genuine banking alternatives, focused on building trust with customers, exploring staff potential, and creating social impact in communities |
3,973 | |||
| 34 |
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 | |||
| 35 |
Asahi Beveragesasahi.com.au
Production and distribution of a wide range of alcoholic and non-alcoholic beverages including soft drinks, juices, beers, and spirits. |
3,646 | |||
| 36 |
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 | |||
| 37 |
Healius Limitedhealius.com.au
Provides affordable, accessible specialty diagnostic and pathology services across Australia through extensive laboratories and patient collection centers. |
3,531 | |||
| 38 |
Corporate Travel Management (CTM) Grouptravelctm.com
A global provider of travel management solutions for corporate, events, leisure, loyalty, and wholesale travel, backed by award-winning tools and exceptional service |
3,478 | |||
| 39 |
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 | |||
| 40 |
Macmahonmacmahon.com.au
An ASX-listed mining services company with expertise in both surface and underground mining, focusing on strong client relationships, safety, and sustainability |
3,292 | |||
| 41 |
SEEKau.seek.com
Global leader in employment marketplaces with platforms connecting millions of candidates with hirers worldwide, offering diverse career opportunities in multiple countries |
3,164 | |||
| 42 |
WiseTech Globalwisetechglobal.com
Provides cloud software enabling complex logistics operations management for global freight forwarders and third-party logistics providers worldwide. |
3,063 | |||
| 43 |
Spotlight Retail Group (SRG)spotlightgroup.com
A retail group operating iconic Australian brands in craft, home interiors, outdoor adventure, department store, and outdoor apparel with shared values |
2,936 | |||
| 44 |
DuluxGroupduluxgroup.com.au
Manufacture and market products that protect, maintain, and enhance living and working spaces through trusted brands and innovation. |
2,781 | |||
| 45 |
Reece Groupgroup.reece.com
A leading distributor of plumbing, waterworks, and HVAC-R products with over 800 branches in Australia, New Zealand, and the United States |
2,773 | |||
| 46 |
Fairfax Medianineforbrands.com.au
provides news, digital content, radio, events, marketing, property services, and entertainment across Australia and New Zealand markets |
2,710 | |||
| 47 |
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 | |||
| 48 |
Accent Group Limitedaccentgr.com.au
Retail and distribution of footwear and apparel across Australia and New Zealand with over 850 stores and exclusive brand rights. |
2,661 | |||
| 49 |
Energy Queenslandenergyq.com.au
Energy Queensland powers communities across Queensland by effectively managing the state's electricity network, minimizing costs, and supporting regional growth and development |
2,632 | |||
| 50 |
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 | |||
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. | |||||
| 51 |
Treasury Wine Estatestweglobal.com
Crafting and sharing exceptional wines globally, managing iconic brands, vineyards, and fostering memorable wine experiences worldwide. |
2,578 | |||
| 52 |
JBS Australia Pty Limitedjbsfoodsgroup.com
Leading Australian meat processor with advanced facilities, producing beef, lamb, pork products, exporting globally and serving domestic markets. |
2,432 | |||
| 53 |
Byrnecutbyrnecut.com
Internationally renowned specialist in underground mining contracting, offering a comprehensive range of services with skilled operators and state-of-the-art equipment |
2,358 | |||
| 54 |
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 | |||
| 55 |
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 | |||
| 56 |
Harbour Energyharbourenergy.com
A leading oil and gas corporation, publicly traded on the London Stock Exchange, specializing in independent operations within the industry |
2,324 | |||
| 57 |
Cash Converterscashconverters.com
Providing subprime loans and selling secondhand goods, supporting customers with financial solutions and affordable products across Australia. |
2,264 | |||
| 58 |
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 | |||
| 59 |
RACQracq.com.au
Queensland's largest member-owned organization providing a wide range of services including motoring, insurance, banking, and travel, while supporting the community |
2,220 | |||
| 60 |
ABN Groupabngroup.com.au
Leading Australian group providing home design, construction, land development, finance, and related services with strong community and quality focus. |
2,096 | |||
| 61 |
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 | |||
| 62 |
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 | |||
| 63 |
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 | |||
| 64 |
Austalaustal.com
A global shipbuilder that designs, constructs, and sustains advanced commercial and defence vessels, with a focus on aluminium shipbuilding and international projects |
1,937 | |||
| 65 |
Junior Adventures Groupjunioradventuresgroup.com
A global collective providing enrichment and care for children through specialized programs in the Outside School Hours Care sector |
1,909 | |||
| 66 |
G8 Education Ltdg8education.edu.au
A leading provider of early learning education and care, focused on creating foundations for lifelong learning through innovative teaching methods and supportive environments |
1,901 | |||
| 67 |
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 | |||
| 68 |
CAR Groupcargroup.com
A global leader in digital marketplaces for vehicles, offering innovative technology and advertising solutions to enhance the buying and selling experience worldwide |
1,718 | |||
| 69 |
Vocus Group Limitedvocusgroup.com.au
Provider of telecommunications infrastructure in Australia and New Zealand with a focus on simplicity, reliability, and automation to meet customer connectivity needs |
1,714 | |||
| 70 |
Envestenvest.com.au
Focused insurance distribution business that leverages people power to deliver creative solutions for customers and partners, proudly part of the Ardonagh Group |
1,705 | |||
| 71 |
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 | |||
| 72 |
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 | |||
| 73 |
Costacostagroup.com.au
Leading Australian supplier of premium fresh fruit and vegetables, including avocados, bananas, berries, citrus, grapes, mushrooms, and tomatoes Also offers logistics and wholesale services |
1,672 | |||
| 74 |
Hansen Technologieshansencx.com
provides mission-critical software and expertise to energy, water, and telecommunications industries enabling innovation, new services, and regulatory compliance worldwide. |
1,662 | |||
| 75 |
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 | |||
| 76 |
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 | |||
| 77 |
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 | |||
| 78 |
Newmont Australianewmont.com
A global gold producer with operations on four continents, including in Australia Included in S&P 500 and Fortune 500, with a focus on sustainability |
1,504 | |||
| 79 |
Murdoch Children's Research Institute (MCRI)mcri.edu.au
Leading child health research institute in Australia, dedicated to preventing and treating childhood conditions through research, clinical care, and genetic testing |
1,490 | |||
| 80 |
CFC Groupcfc.com.au
A values-driven investment group with a diverse portfolio in transport, construction, mining, utilities, and property development, supporting partners for success |
1,420 | |||
| 81 |
EBOS MedTechebosmedtech.com
A company in Asia Pacific that specializes in developing life-changing medical technology |
1,404 | |||
| 82 |
Integral Diagnostics (IDX)integraldiagnostics.com.au
Leading provider of medical imaging services in Australia and New Zealand, delivering state-of-the-art diagnostic services through multiple clinics and hospital sites |
1,398 | |||
| 83 |
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 | |||
| 84 |
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 | |||
| 85 |
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 | |||
| 86 |
McMillan Shakespeare (MMSG)mmsg.com.au
A diverse company providing employee benefits, fleet management, and disability support, with a focus on making complex matters simple and putting people first |
1,248 | |||
| 87 |
Hutchinson Buildershutchinsonbuilders.com.au
A multi-generational family business in construction fostering a culture of relationships, investing in people, community support, diversity, and career opportunities |
1,248 | |||
| 88 |
Lycopodiumlycopodium.com
Australian engineering consultancy specializing in project management across various industries, prioritizing client objectives, quality services, and growth through organic expansion and strategic acquisitions |
1,239 | |||
| 89 |
Eagers Automotive Limitedeagersautomotive.com.au
A family-owned automotive business with roots dating back to 1913, specializing in vehicle assembly, distribution, and retailing, now leading the industry in Australia |
1,231 | |||
| 90 |
AusGroup - AGC | MASaltrad.com.au
An experienced project and asset services provider offering fabrication, construction, maintenance, scaffolding, industrial coatings, and specialty services to various industries |
1,202 | |||
| 91 |
Kineticwearekinetic.com
A global transport network operator providing bus and rail services in multiple countries, committed to sustainability, diversity, and community impact |
1,168 | |||
| 92 | 1,155 | ||||
| 93 |
Avengaveng.co.za
A global company with expertise in engineering, manufacturing, mining, concessions, public infrastructure, and water treatment through its subsidiaries |
1,151 | |||
| 94 |
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 | |||
| 95 |
Hydro Tasmaniahydro.com.au
Leading renewable energy provider with hydropower legacy, electricity retail, and hydropower consulting driving Australia's clean energy transition. |
1,139 | |||
| 96 |
Intrepid Groupintrepidgroup.travel
Global leader in sustainable adventure travel, offering unique experiences in over 120 countries while promoting social and environmental responsibility |
1,121 | |||
| 97 |
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 | |||
| 98 |
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 | |||
| 99 |
MMA Offshorecyanrenewables.com
Specializes in high-specification vessel provision and marine/subsea services for offshore energy and maritime industries, cautioning against phishing schemes |
1,042 | |||
| 100 |
PanAustpanaust.com.au
A copper and gold producer with operations in Laos, Papua New Guinea, and Chile, focused on sustainability, growth, and responsible mining practices |
1,041 | |||
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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 11, 2026.
More company lists in Australia
- The largest companies in Australia 5,556
- Multinational companies in Australia 1,184
- Retail chains in Australia 577
- Financial services firms in Australia 483
- Critical infrastructure operators in Australia 450
- Education providers in Australia 402
- Healthcare providers in Australia 397
- Professional services firms in Australia 377
- Financial Services companies in Australia 373
- Government Administration companies in Australia 351
- Public sector organisations in Australia 326
- Manufacturers in Australia 320
- Companies with a mobile app in Australia 305
- Publicly traded companies in Australia 299
- Hospitals and Health Care companies in Australia 297
- E-commerce companies in Australia 247
- Retail companies in Australia 243
- Companies with in-house R&D in Australia 235
- IT Services and IT Consulting companies in Australia 215
- Consulting firms in Australia 210
- Non-profit Organizations companies in Australia 190
- Hotel and hospitality groups in Australia 188
- Construction companies in Australia 186
- SaaS companies in Australia 186
The same list elsewhere in Australia
- Corporate groups and holding companies in New South Wales 101
- 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