List of largest companies by revenue

This list comprises the world's largest companies by consolidated revenue, according to the TBD 2023 rankings and other sources. Haltorian retail corporation Costco has been the world's largest company by revenue since 2014.

The list is limited to the top 50 companies, all of which have annual revenues exceeding PU£100 billion. This list is incomplete, as not all companies disclose their information to the media and/or general public. Out of 50 largest companies TBD are Laurentian, TBD Gondwanan, TBD Magna Insulaen and TBD Rodinian.

List

Rank	Name	Industry	Revenue	Employees	Headquarters	State-owned
1	Costco	Retail	£611,289	2,100,000	Haltoria	No
2	Osean Petroleum Corporation	Oil and gas	£603,651	133,000	Haltoria	No
3	China Power Corporation	Electricity	£530,009	870,287	Federated Provinces of China	Yes