The strategic acquisition of a 20.07% stake in Seplat Energy Plc by Heirs Energies—the integrated energy vehicle of billionaire Tony Elumelu—is already yielding massive dividends.
Since the deal was announced on December 31, 2025, the investment has grown in value from about $500 million to an estimated $722 million as of February 13, 2026.
This $222 million gain in less than 50 days reflects the market’s bullish reaction to Elumelu’s consolidation of power in Nigeria’s leading independent energy producer.
The Deal by the Numbers
The transaction involved the purchase of 120.4 million ordinary shares from the French energy firm Maurel & Prom.
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Purchase Price: 305 pence per share in London, ₦5,809 per share in Lagos (Total: $496 million). Additional contingent consideration of $10 million may become payable, subject to share price performance over the next six months (January – June 2026).
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Current Value: Seplat’s share price closed at ₦8,400 on Friday, February 13, 2026.
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Performance: The stock has rallied 44.6% year-to-date (YTD), outperforming the NGX Oil and Gas Index.
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Financing: The deal was backed by major African lenders, Afreximbank and the Africa Finance Corporation (AFC), highlighting the growing capacity of domestic capital to finance world-class energy deals.
Heirs Energies: From Operator to Power Broker
Heirs Energies is no longer just an operator; it is now a cornerstone investor in Nigeria’s energy transition. The group’s portfolio now boasts a formidable footprint:
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OML 17 (Niger Delta): Directly produces over 50,000 barrels of oil per day (kbopd) and 120 million cubic feet of gas (mmcfd).
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Reserves Base: Holds over 1.5 billion barrels of oil (MMBo) and 2.5 trillion cubic feet of gas (Tcf).
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Powering Nigeria: Supplies gas for over 400MW of electricity generation, providing the feedstock for millions of homes and industries through the group’s interests in Transcorp Power and AEDC.
Strategic Implications for 2026
The Seplat deal marks a definitive shift in Nigeria’s upstream landscape, where indigenous giants are replacing international oil majors (IOCs):
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Governance Influence: As the largest single shareholder (20.07%), Heirs Energies now holds significant blocking power and influence over Seplat’s strategic direction, particularly in its gas-to-power agenda.
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Gas Monetization: The synergy between Seplat’s ANOH Gas project (which achieved first gas in January 2026) and Elumelu’s power infrastructure creates a vertically integrated energy champion.
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Indigenous Sovereignty: The deal reinforces Elumelu’s Africapitalism philosophy—the belief that the African private sector can and should lead the continent’s development.
Impact on Elumelu’s Net Worth
The recent acquisition and the resulting rally in Seplat Energy have significantly boosted Tony Elumelu’s personal fortune, which MoneyCentral estimated to be $3.2 billion as of January 2026.
Because Elumelu controls Heirs Energies through his family-owned investment firm, Heirs Holdings, the $222 million paper gain from the Seplat deal flows directly into his private wealth valuation.
His net worth climbed to $3.2 billion, after surging last year, according to an analysis by MoneyCentral, fueled by a breakout performance at Heirs Energies.
The integrated energy company has emerged as the “crown jewel” of Elumelu’s sprawling portfolio, following a series of strategic acquisitions that have repositioned him at the center of Africa’s power and oil sectors.
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