Oceania— 14 markets

Largest companies in Oceania

InfobelPRO holds 9.6M companies across 14 markets in Oceania. The ranking and the breakdowns below are computed from the 6 markets with a published directory — 10M companies, registry-sourced and enriched with firmographics, location, financials and group structure. The remaining 8 markets are in the database and publish as their directories go live.

9.6M

companies in the database

markets covered

published directories

industries

August–September 2026

markets rebuilt

Looking for exportable records? See our Oceania business database.

Rankings

Largest companies in Oceania

By reported (actual) revenue, one row per corporate group, merged across the 6 published markets of Oceania — rebuilt across August–September 2026.

#	Company (group)	Country	Industry	HQ	Revenue (USD)
1	ROYAL BANK OF CANADA	Australia	Other credit granting	Sydney	$87.3B
2	ROBE RIVER ORE SALES PTY. LTD.	Australia		Perth	$63.5B
3	RIO TINTO LIMITED	Australia	Mining of other non-ferrous metal ores	Melbourne	$57.6B
4	BHP GROUP LIMITED	Australia	Wholesale of metals and metal ores	Perth	$53.8B
5	SWISS RE INTERNATIONAL SE	Australia	Life insurance	Sydney	$49.8B
6	WOOLWORTHS GROUP LIMITED	Australia	Non-specialised wholesale of food, beverages and tobacco	Sydney	$44.8B
7	AUSTRALIA AND NEW ZEALAND BANKING GROUP LIMITED	Australia	Other monetary intermediation	Melbourne	$41.6B
8	BRITISH AMERICAN TOBACCO (PNG) LIMITED	Papua New Guinea	Manufacture of tobacco products	PORT MORESBY	$33.9B
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17 more companies in this ranking, with revenue, employees, industry and corporate group structure. Get the full database →

Top 8 of 25 corporate groups by reported revenue across the published markets of Oceania, one row per group. Where a group files revenue in more than one market, the highest reported figure is kept and the duplicate rows are dropped. Entities the source flags as foreign-parented or as a branch of a foreign company are excluded. Methodology →

ROYAL BANK OF CANADA leads the ranking from Sydney, Australia, at $87.3B in reported revenue.

Coverage

Companies by industry

The B2B industries we cover, summed across the 6 published markets in Oceania. Browse a single market to open its directories.

insurance companies

758,802

construction companies

595,837

investment & asset mgmt

511,529

retail companies

348,702

healthcare providers

281,546

real estate companies

228,004

consulting companies

189,903

real estate agents

189,322

manufacturing companies

157,246

automotive companies

137,689

insurance companies758,802
construction companies595,837
investment & asset mgmt511,529
retail companies348,702
healthcare providers281,546
real estate companies228,004
consulting companies189,903
real estate agents189,322
manufacturing companies157,246
automotive companies137,689
distribution & wholesale131,923
cleaning & facility services109,018
agriculture & agribusiness98,045
software companies85,169
accounting & tax81,434
architecture & engineering firms76,695
hotels53,919
lawyers46,164
entertainment companies45,010
logistics companies40,948
advertising & marketing agencies38,509
trucking & freight35,644
steel & metals26,273
media & production24,979
food & beverage24,923
recruitment & staffing22,730
banks22,243
travel agencies21,113
security companies20,337
car dealers13,427
printing companies11,179
publishing10,762
textile & apparel10,635
mining companies10,620
telecom companies10,618
e-commerce9,297
recycling & waste8,312
furniture companies7,613
chemical companies6,922
electronics companies6,003
lighting companies5,817
airlines & aviation5,246
courier & express4,681
energy companies3,982
biotech companies3,488
electricity & power3,036
oil & gas2,934
breweries2,247
shipbuilders2,089
pharmaceutical companies1,941
medical device companies1,780
debt collection agencies978
shipping companies704
packaging companies685
railway companies492
electric motor manufacturers284

56 industries carry companies in Oceania, led by insurance companies at 758,802 records.

Distribution

Company size

By number of employees, summed across the published markets. Revenue bands are not shown at this scale — each national file reports them in local currency, so they cannot be added together.

1-4

5,876,744

5-9

761,103

10-19

271,420

20-49

145,396

50-99

36,822

100-199

21,628

200-499

12,539

500-999

4,921

1000+

10,049

2,457,352 companies have no disclosed headcount (excluded from the chart).

82% of the companies with a disclosed headcount fall in the 1-4 employee band.

Get the full company database for Oceania

9.6M companies across 14 markets of Oceania, with firmographics, financials and corporate group structure — filtered by market, industry, size and revenue.

Talk to a data expert Get the full database

Geography

Companies by country in Oceania

Every market of Oceania in the database, by number of companies. 6 link to a published directory; the others link to their market data page until their directory ships.

8,562,559

1,009,052

6,247

3,878

3,282

2,707

925

893

479

330

121

Counts are the full database figure for each market. A market with a published directory also breaks down by industry, size, region and corporate group on its own page.

Australia is the largest market at 8.6M companies — 89.3% of every record we hold in Oceania.

Directory coverage

Markets with a published directory

6 of 14 markets in Oceania have a browsable directory today. The rest are held in the database and publish progressively.

The figure on each card is the number of industry directories live for that market.

In the database, directory to come: Vanuatu, Micronesia, Solomon Islands, Tonga, Kiribati, Tuvalu, Nauru, Palau.

Group linkage

Corporate structure in Oceania

How much of the market is part of a corporate group vs independent.

22.5%

Part of a corporate group

77.5%

Independent

Average of 6national files, each computed on that market's top 1,500 companies by revenue — not an absolute figure for every registered company.

Across 6 markets in Oceania, 22.5% of the largest companies belong to a corporate group.

Corporate groups

Largest corporate groups in Oceania

Groups headquartered in the region, ranked by total group entities worldwide — a measure of corporate reach.

#	Group	Country	Group entities (worldwide)
1	COLES GROUP LIMITED	Australia	1,978
2	WESFARMERS LIMITED	Australia	1,481
3	MACQUARIE GROUP LIMITED	Australia	1,205
4	PERPETUAL LIMITED	Australia	1,200
5	SONIC HEALTHCARE LIMITED	Australia	831
6	RAMSAY HEALTH CARE LIMITED	Australia	807
7	FLIGHT CENTRE TRAVEL GROUP LIMITED	Australia	664
8	DOMINO'S PIZZA ENTERPRISES LIMITED	Australia	640
9	RESERVE BANK OF NEW ZEALAND	New Zealand	530
10	CSL LIMITED	Australia	496

Group entities = total members of the corporate family worldwide, for groups whose ultimate parent sits in the market shown.

COLES GROUP LIMITED has the widest corporate family in Oceania, with 1,978 entities worldwide.

FAQ

Company data in Oceania — frequently asked questions

InfobelPRO holds 9.6M companies across 14 markets in Oceania, sourced from official business registries. 6 of those markets have a browsable directory today, covering 10M companies.

By reported revenue in our data, the largest corporate group headquartered in Oceania is ROYAL BANK OF CANADA, based in Sydney, Australia, in other credit granting.

Australia, with 8.6M companies in the database — the largest of the 14 markets we cover in Oceania.

6 of 14: Australia, New Zealand, Marshall Islands, Papua New Guinea, Samoa, Fiji. The remaining 8 markets are held in the database and publish as their directories go live.

Registered name and address, national registration number, industry classification in NACE and SIC, company status and legal form, employee count, reported revenue where filed, and parent, subsidiary and group relationships. Contact fields are present where available.

Each market is rebuilt on its own registry cycle, so the 6 published directories behind this page do not share one date: they were rebuilt across August–September 2026. The figure shown for a single market is always that market's own rebuild.

The ranking merges the largest companies by reported revenue from each published market, converts nothing (figures are already in USD), and keeps one row per corporate group: where a group files in more than one market, the highest reported figure is kept and the duplicates are dropped. 35 rows across Oceania are excluded, on the source's own flags: revenue the source marked aberrant, a legal name it has not curated or withheld, a revenue-per-employee figure outside the plausible band, a record held for review, and local entities whose ultimate parent sits outside the market — a branch of a foreign bank is a real registry record but not a company of the region. Two more never reach a ranking: a public insurance or pension scheme, whose turnover is contributions passing through rather than trade, and a figure that cannot describe a trading business — revenue out of all proportion to the staff reported alongside it, or both enormous in absolute terms and out of scale with its own market, which is how a corrupt revenue shows itself when the source has not flagged it. Two country-level sections are deliberately absent at this scale: revenue bands, which each national file reports in local currency and which cannot be summed, and foreign ownership, whose country-of-ownership labels are not uniform across national files.

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