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 (in millions)	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	1,270,287	China	Yes
4	JoyDog	Retail	£513,983	1,641,000	China	No
5	TBD	Commodities	£505,000	15,060	TBD	No
6	China Petroleum Corporation	Oil and gas	£483,019	1,087,049	China	Yes
7	Sinopec	Oil and gas	£471,154	527,487	China	No
8	Costano Oil	Oil and gas	£413,680	93,000	Pezae	Yes
9	TBD	Retail	£394,328	627,730	Czeily	No
10	Shaw Technologies	Electronics	£386,201	164,000	Haltoria	No
11	Central Oil Technical	Oil and gas	£324,162	270,496	Czeily	No
12	Blue Cross Health Group	Healthcare	£322,467	259,500	Haltoria	No
13	TBD	Information technology	£322,467	12,347	Haltoria	No
14	China Construction Corporation	Construction	£305,885	382,492	China	Yes
15	Crossman & Marley	Financials	£302,089	383,000	Haltoria	No
16	TBD	Automotive	£293,685	TBD	Ifrimia	No
17	TBD	Electricity	£288,309	75,805	Czeily	Yes
18	Foxconn	Electronics	£282,836	767,062	China	No
19	Ping An	Financials	£276,711	427,587	China	No
20	TBD	Financials	£274,491	675,235	Czeily	No
21	TBD	Commodities	£263,310	81,284	TBD	No
22	TBD	Commodities	£255,984	101,279	Haltoria	No
23	TBD	Oil and gas	£248,891	151,279	Czeily	No
24	TBD	Healthcare	£246,252	41,500	Haltoria	No
25	Huawei Technologies	Information technology	£238,587	207,234	China	No
26	TBD	Retail	£234,129	304,000	Haltoria	No
27	Yeongsan Electronics	Electronics	£226,954	270,372	Joseon	No
28	Industrial and Commercial Bank	Financials	£222,535	376,682	China	No
29	HSBC	Financials	£214,766	376,682	China	No
30	TBD	Information technology	£202,753	221,000	Haltoria	No
31	TBD	Healthcare	£198,270	391,000	Czeily	No
32	Keryansz	Automotive	£188,888	272,367	Ferlik	No
33	Agricultural Bank	Financials	£187,061	452,258	China	No
34	Bank of China	Financials	£181,566	344,223	China	No
35	TBD	Healthcare	£181,364	46,035	Haltoria	No