22 companies

Gulf Marine Services

Market Cap: UK£235.0m

Operates self-propelled self-elevating support vessels (SESVs) in the United Arab Emirates, the Kingdom of Saudi Arabia, Qatar, and Europe.

GMS

UK£0.19

7D

0.1%

1Y

1.4%

Pantheon Resources

Market Cap: UK£208.8m

Through its subsidiaries, engages in the exploration, appraisal, development, investment, and production of oil and gas in the United States.

PANR

UK£0.14

7D

2.1%

1Y

-55.2%

Afentra

Market Cap: UK£207.2m

Operates as an upstream oil and gas company primarily in Africa.

AET

UK£0.78

7D

10.4%

1Y

61.0%

Jadestone Energy

Market Cap: UK£168.9m

Operates as an independent oil and gas development and production company in Australia, Malaysia, Indonesia, and Vietnam.

JSE

UK£0.32

7D

2.9%

1Y

59.6%

Pharos Energy

Market Cap: UK£125.9m

An independent energy company, explores, develops, and produces oil and gas properties in Vietnam and Egypt.

PHAR

UK£0.30

7D

0.3%

1Y

40.5%

Savannah Energy

Market Cap: UK£111.3m

Engages in the exploration, development, extraction, and production of natural gas and crude oil in Africa.

SAVE

UK£0.055

7D

0%

1Y

n/a

Zephyr Energy

Market Cap: UK£63.0m

Engages in the exploration, development, and production of oil and gas resources in the United States.

ZPHR

UK£0.03

7D

-3.2%

1Y

-6.3%

Chariot

Market Cap: UK£45.7m

Engages in exploration, appraisal and development of upstream oil and gas assets.

CHAR

UK£0.015

7D

0.3%

1Y

6.0%

Helium One Global

Market Cap: UK£40.6m

Engages in the exploration and production of helium gas.

HE1

UK£0.004

7D

-1.2%

1Y

-22.3%

Jersey Oil and Gas

Market Cap: UK£35.4m

Engages in the exploration, appraisal, development, and production of oil and gas properties in the North Sea of the United Kingdom.

JOG

UK£1.10

7D

-7.9%

1Y

2.8%

Parkmead Group

Market Cap: UK£24.6m

An independent oil and gas company, engages in the exploration and production of oil and gas properties in Europe.

PMG

UK£0.23

7D

9.8%

1Y

36.4%

Tekmar Group

Market Cap: UK£21.0m

Designs, manufactures, and supplies subsea stability and protection technology to offshore energy markets.

TGP

UK£0.15

7D

5.3%

1Y

163.2%

Angus Energy

Market Cap: UK£15.2m

An independent UK onshore oil and gas development, production, and operations company, engages in the oil and gas extraction for distribution to third parties in the United Kingdom.

ANGS

UK£0.0019

7D

-5.0%

1Y

n/a

Prospex Energy

Market Cap: UK£15.2m

Operates as an oil and gas investment company.

PXEN

UK£0.035

7D

0%

1Y

-23.9%

Quantum Helium

Market Cap: UK£12.5m

Engages in the exploration, development, and production of oil and gas properties in Australia and the United States.

QHE

UK£0.023

7D

-8.0%

1Y

-17.9%

Reabold Resources

Market Cap: UK£9.1m

An investment holding company, engages in the exploration, appraisal, development, and evaluation of oil and gas projects in the United Kingdom, Romania, the United States, and Italy.

RBD

UK£0.61

7D

-1.6%

1Y

18.3%

Tower Resources

Market Cap: UK£6.8m

Engages in oil and gas exploration business in Africa.

TRP

UK£0.00016

7D

0%

1Y

-63.6%

Plexus Holdings

Market Cap: UK£6.4m

Engages in the provision of wellhead equipment, related equipment, and services in the United Kingdom, the United States, Europe, and internationally.

POS

UK£0.038

7D

4.1%

1Y

-51.0%

Union Jack Oil

Market Cap: UK£4.5m

Operates as an onshore oil and gas company in the United Kingdom and the United States.

UJO

UK£0.03

7D

-7.6%

1Y

-41.3%

Synergia Energy

Market Cap: UK£1.7m

Engages in the exploration, evaluation, appraisal, development, production, and sale of oil and gas.

SYN

UK£0.00011

7D

0%

1Y

-45.0%

Buccaneer Energy

Market Cap: UK£1.7m

Engages in the exploitation of hydrocarbon resources in the United States.

BUCE

UK£0.00009

7D

-10.0%

1Y

-43.8%

Nostrum Oil & Gas

Market Cap: UK£1.2m

Operates as a mixed-asset energy company in the United Kingdom and internationally.

New

NOG

UK£0.0075

7D

-81.3%

1Y

-76.9%