BP Sells Controlling Stake in Lubricants Arm Castrol for $6bn.

Business deal Castrol heritage Image Source
The business that became Castrol was founded in London in 1899.

BP has struck a $6bn deal to divest a majority stake in its lubricants business Castrol to a US investment firm.

The Specifics Behind the Transaction

The oil giant has sold a 65% stake in Castrol, which makes oils for automobiles, bikes, and commercial machinery, to the New York firm Stonepeak.

This transaction valued Castrol at $10.1 billion, with BP obtaining $6 billion cash, which it will allocate to reducing debt and allow it to focus on its core business.

BP will retain a 35 percent share in Castrol, which it first took control of in the year 2000.

A Strategic Shift and Divestment Plan

The UK-headquartered oil major said the sale is a "key moment" in its plans to overhaul its business and strip out expenses.

BP in February announced plans to divest $20 billion worth of assets in a bid to focus on its primary fossil fuel operations and fortify its balance sheet.

After this latest agreement and earlier disclosures, the company states it is over half way to achieving that target.

It is also shifting its strategy from funding for green energy and refocusing on its emphasis on oil and gas following pressure from some investors who were frustrated that its profits and share price had lagged behind competitors.

Sector Trends and Executive Changes

Competitors such as Shell and Norwegian company Equinor have also scaled back plans to put money into green energy.

The Castrol sale arrives a week after BP announced its inaugural woman CEO, Meg O'Neill, who will assume leadership in April 2026.

Her surprise appointment occurred only three months after BP appointed a new board chair, Albert Manifold.

And she was handed the top job less than two years after Murray Auchincloss succeeded Bernard Looney as CEO.

Ongoing Business Streamlining

This latest deal is the most recent in a line of divestments by the firm, which included offloading its American wind power assets and its Netherlands-based retail and fuel operations.

Acting CEO Carol Howle commented the sale represents a "very good outcome for all parties involved".

"We are simplifying our structure, focusing the downstream on our leading integrated businesses, and accelerating delivery of our strategy," she stated.
Jessica Richards
Jessica Richards

A tech journalist and industry analyst with over a decade of experience covering global markets and emerging technologies.