
BP Sells Stake in Castrol for $6 Billion and Market Impact
TL;DR
BP, the oil giant, has agreed to sell a majority stake in its Castrol division to US investment firm Stonepeak Partners for $6 billion. This deal marks a milestone in BP's divestment plan.
BP Completes Sale of Stake in Castrol
BP, the oil giant, has agreed to sell a majority stake in its Castrol division to the US investment firm, Stonepeak Partners, for $6 billion. The transaction was revealed on December 24, 2025, representing a milestone in BP's divestment plan.
Details of the Agreement
The sale involves the transfer of 65% of Castrol's lubricants unit, valuing the total company at $10.1 billion, including debts. This move comes amid a strategic analysis of the business, which generated significant market interest, according to BP.
Objectives and Financial Impact
BP's CEO highlighted, “Today represents a positive outcome for all stakeholders. The sale provides value to our shareholders, generating significant revenue while allowing us to benefit from the strong growth of Castrol.”
Furthermore, the transaction marks significant progress in BP's $20 billion divestment plan, aimed at strengthening its financial position.
Future Outlook
With this action, BP demonstrates its commitment to redefining its business strategy and increasing the liquidity and strength of its balance sheet. The market will closely monitor the execution of the remaining divestment plan and the effects of the sale on Castrol's operation and BP's financial position.
Content selected and edited with AI assistance. Original sources referenced above.


