Largest 104 UK Energy Companies in 2023

Ranking	Company	Market Cap (USD)	Stock	Country	Sector	Industry
1	Shell plc	$200.59 B	SHEL	United Kingdom	Energy	Oil & Gas Integrated
2	BP plc	$103.15 B	BP.	United Kingdom	Energy	Oil & Gas Integrated
3	TechnipFMC plc	$7.99 B	FTI	United Kingdom	Energy	Oil & Gas Equipment & Services
4	Energean plc	$2.38 B	ENOG	United Kingdom	Energy	Oil & Gas E&P
5	Vivo Energy plc	$2.29 B (July 1, 2022)	VVO	United Kingdom	Energy	Oil & Gas Refining & Marketing
6	TORM plc	$2.04 B	TRMD	United Kingdom	Energy	Oil & Gas Midstream
7	President Energy plc	$1.64 B	PPC	United Kingdom	Energy	Oil & Gas E&P
8	John Wood Group plc	$1.23 B	WG.	United Kingdom	Energy	Oil & Gas Integrated
9	Serica Energy plc	$1.06 B	SQZ	United Kingdom	Energy	Oil & Gas E&P
10	Yellow Cake plc	$1.05 B	YCA	United Kingdom	Energy	Uranium
11	Navigator Holdings Ltd.	$1.02 B	NVGS	United Kingdom	Energy	Oil & Gas Midstream
12	RAK Petroleum plc	$999.9 M (Oct. 1, 2022)	RAKP	United Kingdom	Energy	Oil & Gas E&P
13	Odfjell Drilling Ltd	$615.2 M	OD3	United Kingdom	Energy	Oil & Gas Drilling
14	Petrofac Limited	$550.2 M	PFC	United Kingdom	Energy	Oil & Gas Equipment & Services
15	Hunting plc	$542.1 M	HTG	United Kingdom	Energy	Oil & Gas Equipment & Services
16	Tullow Oil plc	$524.4 M	TLW	United Kingdom	Energy	Oil & Gas E&P
17	Savannah Energy plc	$435.6 M	SAVE	United Kingdom	Energy	Oil & Gas E&P
18	EnQuest plc	$381.7 M	ENQ	United Kingdom	Energy	Oil & Gas E&P
19	Genel Energy plc	$371.4 M	GENL	United Kingdom	Energy	Oil & Gas E&P
20	Cairn Energy plc	$342.1 M	CNE	United Kingdom	Energy	Oil & Gas E&P
21	Indus Gas Limited	$337.1 M	INDI	United Kingdom	Energy	Oil & Gas E&P
22	Warrego Energy Limited	$293.7 M (March 1, 2023)	WGO	United Kingdom	Energy	Oil & Gas E&P
23	Phoenix Global Resources plc	$208.5 M (Sept. 1, 2022)	PGR	United Kingdom	Energy	Oil & Gas E&P
24	i3 Energy plc	$204.9 M	I3E	United Kingdom	Energy	Oil & Gas E&P
25	Hurricane Energy plc	$197.2 M (June 1, 2023)	HUR	United Kingdom	Energy	Oil & Gas E&P
26	Chariot Ltd.	$196.3 M	CHAR	United Kingdom	Energy	Oil & Gas E&P
27	NWF Group plc	$171.7 M	NWF	United Kingdom	Energy	Oil & Gas Refining & Marketing
28	Pantheon Resources plc	$146.5 M	PANR	United Kingdom	Energy	Oil & Gas E&P
29	Pharos Energy plc	$126.9 M	PHAR	United Kingdom	Energy	Oil & Gas E&P
30	Caspian Sunrise plc	$115.8 M	CASP	United Kingdom	Energy	Oil & Gas E&P
31	PetroNor E&P Ltd	$111.1 M	PNOR	United Kingdom	Energy	Oil & Gas E&P
32	Rockhopper Exploration plc	$97.1 M	RKH	United Kingdom	Energy	Oil & Gas E&P
33	Zephyr Energy plc	$78.0 M	ZPHR	United Kingdom	Energy	Oil & Gas E&P
34	Jersey Oil and Gas plc	$72.1 M	JOG	United Kingdom	Energy	Oil & Gas E&P
35	Wentworth Resources plc	$67.3 M	WEN	United Kingdom	Energy	Oil & Gas E&P
36	Afentra PLC	$67.3 M	TB8A	United Kingdom	Energy	Oil & Gas E&P
37	Petro Matad Limited	$59.6 M	MATD	United Kingdom	Energy	Oil & Gas E&P
38	Predator Oil & Gas Holdings plc	$56.0 M	PRD	United Kingdom	Energy	Oil & Gas E&P
39	Enwell Energy plc	$50.7 M	ENW	United Kingdom	Energy	Oil & Gas E&P
40	Deltic Energy plc	$43.4 M	DELT	United Kingdom	Energy	Oil & Gas E&P
41	Angus Energy plc	$42.6 M	ANGS	United Kingdom	Energy	Oil & Gas E&P
42	Velocys plc	$39.5 M	VLS	United Kingdom	Energy	Oil & Gas Equipment & Services
43	Trinity Exploration & Production plc	$37.7 M	TRIN	United Kingdom	Energy	Oil & Gas E&P
44	Union Jack Oil plc	$37.3 M	UJO	United Kingdom	Energy	Oil & Gas E&P
45	Sound Energy plc	$32.7 M	SOU	United Kingdom	Energy	Oil & Gas E&P
46	Egdon Resources plc	$29.4 M	EDR	United Kingdom	Energy	Oil & Gas E&P
47	Prospex Energy plc	$29.2 M	PXEN	United Kingdom	Energy	Oil & Gas E&P
48	Quadrise Fuels International plc	$27.1 M	QFI	United Kingdom	Energy	Oil & Gas Integrated
49	Independent Oil and Gas plc	$24.6 M	IOG	United Kingdom	Energy	Oil & Gas E&P
50	Bisichi plc	$24.3 M	BISI	United Kingdom	Energy	Thermal Coal