Small Cap
Oil & Gas Integrated
Stocks Ranked by
Market Capitalization

Major energy companies engaged in the diverse aspects of oil and gas operations, including crude oil and gas exploration, production, manufacturing, refining, marketing, and transportation.

Name Market cap Price Price
change %
DEC
1
Diversified Energy
DEC
$1.28B
$1.28B $16.61 1.1%
REPX icon
2
Riley Exploration Permian
REPX
$636M
$636M $29.35 1.7%
OBE
3
Obsidian Energy
OBE
$410M
$410M $6.27 2.62%
HUSA icon
4
Houston American Energy
HUSA
$290M
$290M $8.16 4.9%