Sintana Energy

What Sintana Energy does

Sintana Energy Inc. is a public oil and natural gas exploration company focused on Atlantic-margin frontier basins across five countries: Namibia, Uruguay, Angola, Colombia, and The Bahamas. Following its December 2025 acquisition of Challenger Energy Group PLC—an all-share transaction valued at approximately Cdn$83.63 million—the company holds interests in nine exploration licenses, anchored by the Mopane complex in Namibia's Orange Basin (PEL 83), where it carries a net indirect interest equivalent to approximately 67 mmboe in 3C contingent resources following a 57% resource upgrade announced in March 2026. Other key assets include Namibian PELs 79, 82, 87, 90, and 103, Uruguayan offshore blocks AREA OFF-1 and OFF-3, the onshore KON-16 block in Angola's Kwanza Basin, and legacy positions in Colombia and The Bahamas.

The company operates an asset-light, partnership-driven model in which it acquires exploration acreage and brings in major IOC and NOC operators as farm-in partners who fully fund drilling programs while Sintana retains carried and minority interests. Active partners include Galp (operator of PEL 83), Chevron (PEL 90, Uruguay farm-in), TotalEnergies (operator of Venus/PEL 56 and a planned three-well Mopane campaign targeting first oil in 2032), Shell and QatarEnergy (Uruguay), ExxonMobil (resolved VMM-37), and NAMCOR. Revenue, when eventually realized, is expected to flow from farm-out transactions, production-sharing agreements, and the development or sale of discovered resources; the company is currently pre-revenue, with a Q1 2026 loss of $1.1M disclosed and no historical revenue across 2021–2025. Operational catalysts include a 3D seismic survey covering approximately 4,300 km² off Uruguay (commenced March 2026 via Viridien) and a Namibia Securities Exchange listing initiative announced in April 2026.

Sintana is publicly listed on three exchanges—TSX Venture Exchange (TSXV:SEI), the AIM market of the London Stock Exchange (LSE:SEI, admitted December 23, 2025), and OTCQX (OTCQX:SEUSF)—with an estimated market capitalization of approximately £128 million at AIM admission. The company maintains offices in London (headquarters), Toronto (registered), Montevideo, and the Isle of Man, and is led by CEO Robert Bose (former Scotiabank MD), President Eytan Uliel (former Challenger CEO), and a board including Knowledge Katti, a recognized Namibian oil and gas pioneer.

Name

Sintana Energy

Legal name

Sintana Energy Inc.

Website

https://sintanaenergy.com

Company type

Public

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

Sintana Energy is a public Atlantic-margin oil and gas exploration company with interests in nine exploration licenses across Namibia, Uruguay, Angola, Colombia, and The Bahamas, anchored by a ~67 mmboe indirect interest in Namibia's Mopane complex.

Ownership category

akta.pro rank

Product category

Oil and Gas Exploration

NAICS

Oil and Gas Extraction (2111), Support Activities for Mining (2131), Geophysical Surveying and Mapping Services (541360)

SIC

Oil Royalty Traders (6792), Mineral Royalty Traders (6795)

akta.pro primary industry

Mineral Rights, Leasing & Land Management (EUALAAAB)

akta.pro secondary industries

Mineral Exploration & Geoscience Services (Geology, Geophysics, Geochemistry, Resource Modeling) (IMAKAKAA), Real Assets — Oil & Gas / Energy Royalties (Mineral Rights, Midstream Royalties) (FSAHAIAL)

Keywords

• Oil and gas exploration
• Offshore exploration licenses
• Atlantic margin assets
• Farm-in agreements
• Hydrocarbon exploration

Headquarters

HQ city

Dallas

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Oil and Gas Exploration: The company generates value through successful exploration and discovery of oil and gas resources. Revenue realization comes through farm-outs (selling portions of interests to partners), production sharing agreements, and ultimately selling discoveries to larger operators or bringing them to production.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Sintana Energy acquires and manages a portfolio of high-impact offshore and onshore oil and gas exploration licenses across Atlantic-margin basins in Namibia, Uruguay, Angola, Colombia, and The Bahamas. The company partners with major international oil companies through farm-in agreements to fund seismic surveys and exploration drilling while retaining carried or minority working interests. The portfolio is anchored by the Mopane complex discoveries on Namibia's PEL 83 block with approximately 67 mmboe in net contingent resources.

Product overview

Sintana Energy is an oil and gas exploration company with a diversified portfolio of high-impact Atlantic-margin assets across Namibia, Uruguay, Angola, Colombia, and The Bahamas. The company operates as a single unified exploration business focused on discovering and developing hydrocarbon resources through seismic surveys and exploration drilling. Its core assets include interests in petroleum exploration licenses (PELs) in Namibia's Orange and Walvis Basins, offshore blocks in Uruguay, and an onshore block in Angola's Kwanza Basin. The portfolio is anchored by the Mopane complex discoveries (PEL 83) in Namibia, with estimated net interest of 67 mmboe. The company was transformed through its December 2025 acquisition of Challenger Energy Group, which expanded its exploration portfolio and listing status across TSX-V, LSE-AIM, and OTCQX markets.

Differentiator

Problem solved

Functional benefit

Products and services

• PEL 83 (Mopane Complex) Major petroleum exploration license in Namibia's Orange Basin operated by Galp, home to the Mopane discoveries made in 2023 and 2024. Sintana holds indirect interest through 49% stake in Custos Energy, which owns 10% working interest. Contains world-class light oil and gas condensate discoveries in high-quality reservoir-bearing sands.
• PEL 79 (Namibia) Petroleum exploration license in Namibia's Orange Basin with indirect interest held by Sintana.
• PEL 82 (Namibia) Petroleum exploration license in Namibia's Walvis Basin with indirect interest held by Sintana.
• PEL 87 (Namibia) Petroleum exploration license offshore Namibia covering blocks 2713A and 2713B, operated by Pancontinental Energy as joint venture partner. License received a 12-month extension until January 22, 2027, requiring environmental impact assessments, seismic reprocessing, and exploration well drilling.
• PEL 90 (Namibia) Petroleum exploration license in Namibia where Chevron operates the Nabba-1 exploration well, fully funded under a farm-in arrangement with Sintana.
• PEL 103 (Namibia) Onshore petroleum exploration license in Namibia's Waterberg Basin with indirect interest held by Sintana.
• AREA OFF-1 (Uruguay) 3D Seismic Survey Offshore exploration block in Uruguay's Punta del Este Basin where Sintana holds 40% interest. A 3D seismic survey started in early 2026 covering approximately 4,300 km², fully funded by Chevron through a farm-in agreement.
• AREA OFF-3 (Uruguay) Offshore exploration block in Uruguay's Pelotas Basin with direct interest held by Sintana.
• KON-16 (Angola) Onshore exploration license in Angola's Kwanza Basin. Sintana holds indirect interest subject to completion of a transaction entered into in May 2025 with completion expected in H1 2026.
• VMM-37 Block Settlement (Colombia) Legacy exploration asset in Colombia's Middle Magdalena Valley Basin. Sintana assigned all rights and interests in the VMM-37 block to ExxonMobil under a $9 million settlement agreement.

Quantifiable outcome

• 57% increase in Mopane 3C contingent resources to approximately 67 mmboe
• +3 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• GalpcoreStrategic or Co-development PartnerGalp is the operator of PEL 83 (Mopane complex) where Sintana holds indirect 49% interest in Custos Energy, which owns 10% working interest. Galp has made multiple light oil and gas condensate discoveries at Mopane, with Sintana benefiting from 57% increase in contingent resources to 67 mmboe.
• TotalEnergiescoreStrategic or Co-development PartnerTotalEnergies operates the Venus discovery on PEL 56 and is planning a three-well drilling campaign at Mopane with target first oil in 2032. TotalEnergies expanded its Namibia portfolio through farm-down transactions with Africa Oil.
• ChevroncoreStrategic or Co-development PartnerChevron expanded its Namibia portfolio with Walvis Basin stake and entered into farm-in agreement with Challenger Energy for Uruguayan offshore assets, fully funding the AREA OFF-1 exploration program.
• NAMCOR (National Petroleum Company of Namibia)coreStrategic or Co-development PartnerNAMCOR holds 10% working interest in PEL 83 alongside Galp and Custos Energy. As Namibia's national oil company, NAMCOR is a key partner in all Namibian exploration activities.
• Pancontinental Energy LimitedminorStrategic or Co-development PartnerPancontinental is joint venture partner on PEL 87 (blocks 2713A and 2713B) offshore Namibia. Received 12-month extension on the license until January 22, 2027, requiring environmental impact assessments, seismic reprocessing, and exploration well drilling.
• IJG SecuritiescoreImplementation/ SI/ Consulting PartnerIJG Securities engaged as sponsor and corporate advisor for Sintana's planned listing on the Namibia Securities Exchange, which would make it the first oil and gas company to offer Namibians direct investment access to the country's offshore developments.
• QatarEnergycoreStrategic or Co-development PartnerQatarEnergy acquired 30% stake in Shell-operated offshore blocks OFF-2 and OFF-7 in Uruguay and expanded interests in Namibia's Orange Basin through transactions with TotalEnergies.
• ExxonMobilminorStrategic or Co-development PartnerSintana resolved arbitration with ExxonMobil over VMM-37 block in Colombia. ExxonMobil will make cash payments of $3 million within 60 days and $6 million upon regulatory approval, with Sintana assigning all rights and interests in VMM-37 to ExxonMobil.

Scale indicators8 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Impact Oil & Gas: Impact Oil & Gas is a privately held UK-based explorer with material deepwater interests offshore South Africa (Block 3B/4B), Namibia, and the Atlantic margin. Comparable frontier-basin focus and IOC partner model (TotalEnergies, Shell), though its interests are typically larger and pre-monetisation.
• Tower Resources: Tower Resources is an AIM-listed junior explorer with interests in Cameroon, South Africa, and Namibia. Comparable pre-revenue frontier exploration model with reliance on farm-in partners to fund drilling campaigns.
• Eco (Atlantic) Oil & Gas: Eco Atlantic is a TSX-V and AIM-listed pure-play Atlantic-margin exploration company focused on offshore Namibia (including blocks adjacent to Mopane) and Guyana/Suriname. Comparable in size, listing profile, and carried-interest strategy with Tier-1 IOC partners.
• Pancontinental Energy: Pancontinental Energy is the operator and JV partner of Sintana on PEL 87 in offshore Namibia. ASX-listed junior explorer with similar size and Atlantic-margin focus; comparable business model of acquiring frontier acreage and farming down to majors.
• Africa Oil Corp: Africa Oil Corp is a Canadian-listed exploration company with significant carried interests in the Orange Basin, Namibia, including exposure to the Venus discovery and TotalEnergies-operated blocks. It is the most direct analogue to Sintana given overlapping Namibian acreage, IOC partner alignment, and carried-interest business model.
• Global Petroleum Limited: Global Petroleum is an ASX-listed exploration company focused on offshore Namibia (PEL 94) and previously the Mediterranean. Direct peer given small-cap Atlantic-margin exploration focus and the strategy of securing farm-in partners to fund drilling.

Broad incumbents

• Tullow Oil: Tullow Oil is a larger established E&P with operations focused on West Africa and Guyana/Suriname. Relevant as a broader frontier-basin incumbent that competes for similar IOC farm-in capital and Atlantic-margin exploration resources.
• VAALCO Energy: VAALCO Energy is a NYSE/ AIM-listed small-cap E&P with production in Gabon and Equatorial Guinea. Adjacent given similar size, AIM cross-listing, and Atlantic-margin geographic footprint, though VAALCO is in production rather than pure exploration.

Emerging players

• Touchstone Exploration: Touchstone Exploration is a TSX/AIM-listed small-cap E&P focused on onshore Trinidad and exploration in other jurisdictions. Similar size and multi-exchange listing profile, but onshore production-focused rather than frontier offshore.
• Pharos Energy: Pharos Energy is an AIM-listed mid-cap E&P with producing assets in Vietnam and Egypt and exploration interests. Adjacent given its frontier exploration profile and AIM listing, but it generates some production revenue and is further along the value chain.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/sintanaenergy
• Xx.com/sintanaenergy
• LinkedInlinkedin.com/company/sintana-energy-inc-snn-

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries3 records

Funding overview

Funding rounds3 records

Investors1 record

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

M&A1 record

Investments1 record

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

Frequently asked questions about Sintana Energy