Southern Energy

What Southern Energy does

Southern Energy Corp. is a Canadian-incorporated, Calgary-headquartered conventional oil and gas exploration and production company whose assets and operations are concentrated in the southeastern United States, primarily in the Mississippi Interior Salt Basin (MISB) of Mississippi and Alabama. The company operates approximately 404 net producing wells across roughly 38,000 net acres, with reserves and production heavily weighted to the Gwinville field (about 70% of 2P reserves), supplemented by Mechanicsburg (15%) and Mount Olive East (3%). Southern Energy is dual-listed on the TSX Venture Exchange and the London AIM market, with approximately 366.3 million common shares outstanding, and reports a headcount of 11-50 employees. Its management and technical bench derives from the heritage of Gulf Pine Energy, lending regional subsurface and operating experience specific to the MISB.

The business model is conventional hydrocarbon production sold into commodity markets at Henry Hub-linked pricing, generating revenue through oil, natural gas, and natural gas liquids sales from the existing well base and from ongoing development and step-out drilling. Capital allocation has prioritized core-field consolidation (notably the June 2023 Gwinville acquisition), a >25,000 boe/d medium-term growth target, and incremental capital raises to fund development, including an ~$30 million equity financing in June 2022 and a $23.5 million package in February 2026 that combined senior secured convertible debentures, equity, and a royalty sale and refinanced the prior senior credit facility. In Q1 2026 the company reported revenue of $5.5 million (up 8% year-over-year), adjusted funds flow of $1.4 million (up 115% year-over-year), and a net loss of $1.3 million (improved from a $3.9 million loss in Q1 2025). Beyond pure E&P, Southern Energy entered a low-carbon fuels partnership with XCF Global and DevvStream in December 2025 and the Williamsburg joint venture in May 2026 (with a $1.95 million partner contribution), signaling an intent to layer ESG-aligned and area-extension revenue streams onto the conventional production base.

Name

Southern Energy

Legal name

Southern Energy Corp.

Website

https://southernenergycorp.com

Company type

Public

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Southern Energy is a Calgary-headquartered, AIM/TSXV-listed conventional oil and gas producer operating ~404 net producing wells and ~38,000 net acres in the Mississippi Interior Salt Basin, focused on the Gwinville field, with a stated >25,000 boe/d growth target and an emerging low-carbon fuels partnership.

Ownership category

akta.pro rank

Product category

Upstream Oil and Gas Exploration and Production

NAICS

Natural Gas Extraction (21113), Crude Petroleum Extraction (21112), Oil and Gas Extraction (2111)

SIC

Crude Petroleum & Natural Gas (1311)

akta.pro primary industry

Onshore Natural Gas E&P (Conventional Fields) (EUAAAAAG)

akta.pro secondary industry

Conventional Natural Gas Exploration & Production (Dry Gas) (EUAAAAAA)

Keywords

• Oil and gas production
• Natural gas exploration
• Petroleum exploration
• Upstream energy assets
• Conventional hydrocarbon development

Headquarters

HQ city

Calgary

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Petroleum and Natural Gas Sales: Southern Energy Corp. generates revenue through the sale of petroleum and natural gas produced from its properties in the Mississippi Interior Salt Basin. Q1 2026 petroleum and natural gas sales were $5.5 million, an 8% increase year-over-year. The company benefits from premium natural gas pricing due to proximity to Henry Hub.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

Southern Energy Corp. is a conventional oil and natural gas exploration and production company that operates 404 net producing wells across the Mississippi Interior Salt Basin. The company holds controlling operated interests (greater than 85-98% working interests) in three principal producing fields: Gwinville, Mechanicsburg, and Mount Olive East, producing from the Selma Chalk, Cotton Valley, and Eutaw formations. It sells its petroleum and natural gas production directly to commodity markets, benefiting from proximity to the Henry Hub pricing point.

Product overview

Southern Energy Corp is a conventional oil and gas exploration and production company with a portfolio of three principal producing fields in the Mississippi Interior Salt Basin: Gwinville (70% of 2P reserves), Mechanicsburg (15% of 2P reserves), and Mount Olive East (3% of 2P reserves), supplemented by additional fields including Greens Creek, Williamsburg South, and Magee. The company operates 404 net producing wells with conventional, low-decline, long-life reserves in fields with existing infrastructure, low operating costs, and premium commodity pricing near Henry Hub.

Differentiator

Problem solved

Functional benefit

Products and services

• Gwinville Field Production Primary producing asset in the Mississippi Interior Salt Basin producing from the Selma Chalk formation (with minor City Bank production), sold to commodity markets with premium pricing near Henry Hub.
• Mechanicsburg Field Production Operating asset in the Mississippi Interior Salt Basin producing from the Cotton Valley formation, sold to commodity markets.
• Mount Olive East Field Production Operating asset in the Mississippi Interior Salt Basin producing from the Eutaw formation, sold to commodity markets.
• Other Mississippi Interior Salt Basin Fields Production Additional production from fields within 40 miles of Gwinville, including Greens Creek and Williamsburg South gas fields and minor Magee field oil production.
• Williamsburg Joint Venture (Cotton Valley Oil Prospect) Joint venture to evaluate the Cotton Valley oil prospect in the Williamsburg area, in which a strategic partner paid $1.95 million to earn a 50% working interest in the first two commitment wells.

Quantifiable outcome

• Q1 2026 petroleum and natural gas sales of $5.5 million, an 8% increase year-over-year
• +4 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Williamsburg Strategic PartnercoreStrategic or Co-development Partner · 26 May 2026Southern Energy Corp. executed a Joint Venture Wellbore Participation Agreement in the Williamsburg area with a strategic partner to evaluate the Cotton Valley oil prospect. The partner paid $1.95 million to earn a 50% working interest in the first two commitment wells, providing capital for exploration while sharing development risk.
• XCF Global, Inc.minorStrategic or Co-development Partner · 12 December 2025XCF Global, Inc. is collaborating with Southern Energy Corp. and DevvStream to develop a low-carbon fuels platform. The collaboration aims to advance low-carbon energy initiatives as part of the company's sustainability strategy.
• DevvStreamminorStrategic or Co-development Partner · 12 December 2025DevvStream is collaborating with Southern Energy Corp. and XCF Global to develop a low-carbon fuels platform, combining expertise in carbon markets and energy development.
• Deloitte LLPcoreOthersDeloitte LLP serves as the company's auditors, providing independent financial statement audit services.
• Hogan Lovells International LLPcoreOthersHogan Lovells International LLP serves as legal advisor to the company as to English Law and US Securities Law.
• Stikeman Elliot LLPcoreOthersStikeman Elliot LLP serves as legal advisor to the company as to Canadian Law.
• Odyssey Trust CompanycoreOthersOdyssey Trust Company serves as Canadian Registrar and Transfer Agent for Southern Energy Corp.
• Link Market Services Trustees LimitedcoreOthersLink Market Services Trustees Limited serves as UK Depositary for Southern Energy Corp.
• Netherland, Sewell & Associates, Inc.coreOthersNetherland, Sewell & Associates, Inc. serves as Competent Person for the company, providing independent reserves evaluation and technical assessment services.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Comstock Resources: Comstock Resources is a publicly traded U.S. natural gas producer focused on the Haynesville Shale. It is directly comparable to Southern Energy as a small-mid cap E&P whose value is driven by natural gas production volumes and exposure to U.S. gas pricing — albeit at a much larger scale.
• CNX Resources Corporation: CNX Resources is a low-cost natural gas producer in the Appalachian Basin. Like Southern Energy, it is a natural gas-weighted producer focused on operating efficiency, low decline rates, and disciplined capital allocation in mature U.S. basins.
• Magnolia Oil & Gas Corporation: Magnolia Oil & Gas operates a high-margin, conventional oil and gas asset base in the Eagle Ford and Austin Chalk. It mirrors Southern's profile: conventional, low-decline, infrastructure-rich assets, high working-interest control, and a free cash flow-focused strategy.
• Ring Energy: Ring Energy is a small-cap conventional oil and gas producer in the Permian Basin. It is comparable to Southern Energy in scale and in its focus on conventional, low-decline reserves and acquisition-led growth in a mature U.S. basin.
• SilverBow Resources: SilverBow Resources is a Gulf Coast-focused E&P operating in the Eagle Ford and Austin Chalk. Comparable to Southern Energy as a small-mid cap producer with conventional asset bases, gas-weighted production, and a growth-oriented M&A strategy in the southern U.S.

Broad incumbents

• Murphy Oil Corporation: Murphy Oil is a diversified global E&P with meaningful U.S. Gulf of Mexico and onshore operations. While much larger and internationally diversified, Murphy shares Southern's emphasis on conventional, long-life reserves and disciplined U.S. capital deployment.
• Range Resources Corporation: Range Resources is a major U.S. natural gas and NGL producer in the Appalachian Basin. As a larger, broad-incumbent natural gas peer, Range offers a benchmark for natural-gas-weighted capital allocation and reserve development strategies relevant to Southern's growth ambitions.
• EQT Corporation: EQT is the largest U.S. natural gas producer, operating in the Appalachian Basin. As the broad-incumbent benchmark for natural-gas-focused E&P economics and U.S. LNG-linked gas pricing, EQT provides a reference point for the natural gas pricing Southern captures near Henry Hub.
• Antero Resources Corporation: Antero Resources is a large natural gas and NGL producer in the Appalachian Basin. Comparable as a broader incumbent natural gas E&P whose capital allocation and gas-pricing exposure inform the macro framework in which Southern Energy's smaller asset base operates.

Regional players

• Vermilion Energy Inc. Vermilion Energy is a Canadian-listed international E&P with U.S. operations. It is comparable to Southern Energy as a Canada-domiciled, small-mid cap producer with a portfolio spanning conventional oil and gas assets in multiple jurisdictions including the U.S. Gulf Coast region.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/southernenergyc
• LinkedInlinkedin.com/company/southern-energy-corporation

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries1 record

Funding overview

Funding rounds5 records

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Southern Energy