In 2025, Morgan Stanley and RBC Capital Markets were the top financial advisers for oil and gas sector mergers and acquisitions, according to GlobalData. Morgan Stanley led in deal value at $57.3bn, while RBC Capital Markets excelled in volume with 24 deals.

JPMorgan ranked third by value at $38.1bn, with Evercore close behind at $37.9bn and Goldman Sachs at $30bn. Evercore also ranked third in deal count with 16 transactions, while JPMorgan and Jefferies advised on 14 deals each over $1bn.

RBC Capital Markets secured second place by value at $41.6bn, advising on 13 billion-dollar deals. Morgan Stanley advised on ten billion-dollar deals, including two megadeals over $10bn, surpassing the $50bn mark in 2025.

GlobalData’s league tables are based on real-time tracking of company and advisory firm websites. Analysts monitor sources for in-depth deal details, including adviser names. The company welcomes deal submissions from leading advisers to strengthen data accuracy.

Read more at Yahoo Finance: Morgan Stanley leads in oil and gas M&A deal value for 2025